Merge branch '3.0.x'

This reverts commit b229103d8c.

Closes gh-2259

.gitattributes

@@ -0,0 +1,6 @@
+*       text eol=lf
+*.bat   text eol=crlf
+*.jar   binary
+*.jpg   binary
+*.png   binary
+*.mmdb  binary

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,17 @@
+<!--
+!!! For Security Vulnerabilities, please go to https://spring.io/security-policy !!!
+-->
+**Affects:** \<Spring Framework version>
+
+---
+<!--
+Thanks for taking the time to create an issue. Please read the following:
+
+- Questions should be asked on Stack Overflow.
+- For bugs, specify affected versions and explain what you are trying to do.
+- For enhancements, provide context and describe the problem.
+
+Issue or Pull Request? Create only one, not both. GitHub treats them as the same.
+If unsure, start with an issue, and if you submit a pull request later, the
+issue will be closed as superseded.
+-->

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: false
 contact_links:
   - name: Community Support
-    url: https://stackoverflow.com/questions/tagged/spring-security
+    url: https://stackoverflow.com/questions/tagged/spring-session
     about: Please ask and answer questions on StackOverflow with the tag spring-session

.github/workflows/continuous-integration-workflow.yml

@@ -2,23 +2,25 @@ name: CI
 
 on:
   push:
-    branches:
-      - master
   schedule:
     - cron: '0 10 * * *' # Once per day at 10am UTC
+  workflow_dispatch: # Manual trigger
 
 env:
   GRADLE_ENTERPRISE_CACHE_USER: ${{ secrets.GRADLE_ENTERPRISE_CACHE_USER }}
   GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GRADLE_ENTERPRISE_CACHE_PASSWORD }}
   GRADLE_ENTERPRISE_SECRET_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
+  ARTIFACTORY_USERNAME: ${{ secrets.ARTIFACTORY_USERNAME }}
+  ARTIFACTORY_PASSWORD: ${{ secrets.ARTIFACTORY_PASSWORD }}
 
 jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
+    if: github.repository == 'spring-projects/spring-session'
     strategy:
       matrix:
-        jdk: [8, 11]
+        jdk: [17]
       fail-fast: false
     steps:
       - uses: actions/checkout@v2
@@ -26,55 +28,64 @@ jobs:
         uses: actions/setup-java@v1
         with:
           java-version: ${{ matrix.jdk }}
+      - name: Setup gradle user name
+        run: |
+          mkdir -p ~/.gradle
+          echo 'systemProp.user.name=spring-builds+github' >> ~/.gradle/gradle.properties
       - name: Cache Gradle packages
         uses: actions/cache@v2
         with:
           path: ~/.gradle/caches
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
       - name: Build with Gradle
-
         run: |
           export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
           export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
           export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
-          ./gradlew clean build --no-daemon --stacktrace
+          ./gradlew clean build -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD" --no-daemon --stacktrace
   artifacts:
     name: Deploy Artifacts
     needs: [build]
     runs-on: ubuntu-latest
+    if: github.repository == 'spring-projects/spring-session'
     steps:
       - uses: actions/checkout@v2
       - name: Set up JDK
         uses: actions/setup-java@v1
         with:
-          java-version: '8'
+          java-version: '17'
+      - name: Setup gradle user name
+        run: |
+          mkdir -p ~/.gradle
+          echo 'systemProp.user.name=spring-builds+github' >> ~/.gradle/gradle.properties
       - name: Deploy artifacts
         run: |
           export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
           export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
           export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
-          export VERSION_HEADER=$'Version: GnuPG v2\n\n'
+          ./gradlew publishArtifacts finalizeDeployArtifacts -PossrhUsername="$OSSRH_TOKEN_USERNAME" -PossrhPassword="$OSSRH_TOKEN_PASSWORD" -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD" --stacktrace
-          export ORG_GRADLE_PROJECT_signingKey=${GPG_PRIVATE_KEY#"$VERSION_HEADER"}
-          export ORG_GRADLE_PROJECT_signingPassword="$GPG_PASSPHRASE"
-          ./gradlew deployArtifacts -PossrhUsername="$OSSRH_TOKEN_USERNAME" -PossrhPassword="$OSSRH_TOKEN_PASSWORD" -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD" --stacktrace --no-parallel
-          ./gradlew finalizeDeployArtifacts -PossrhUsername="$OSSRH_TOKEN_USERNAME" -PossrhPassword="$OSSRH_TOKEN_PASSWORD" -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD" --stacktrace --no-parallel
         env:
-          GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
+          ORG_GRADLE_PROJECT_signingKey: ${{ secrets.GPG_PRIVATE_KEY }}
-          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+          ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.GPG_PASSPHRASE }}
-          OSSRH_TOKEN_USERNAME: ${{ secrets.OSSRH_TOKEN_USERNAME }}
+          OSSRH_TOKEN_USERNAME: ${{ secrets.OSSRH_S01_TOKEN_USERNAME }}
-          OSSRH_TOKEN_PASSWORD: ${{ secrets.OSSRH_TOKEN_PASSWORD }}
+          OSSRH_TOKEN_PASSWORD: ${{ secrets.OSSRH_S01_TOKEN_PASSWORD }}
           ARTIFACTORY_USERNAME: ${{ secrets.ARTIFACTORY_USERNAME }}
           ARTIFACTORY_PASSWORD: ${{ secrets.ARTIFACTORY_PASSWORD }}
   docs:
     name: Deploy Docs
     needs: [build]
     runs-on: ubuntu-latest
+    if: github.repository == 'spring-projects/spring-session'
     steps:
       - uses: actions/checkout@v2
       - name: Set up JDK
         uses: actions/setup-java@v1
         with:
-          java-version: '8'
+          java-version: '17'
+      - name: Setup gradle user name
+        run: |
+          mkdir -p ~/.gradle
+          echo 'systemProp.user.name=spring-builds+github' >> ~/.gradle/gradle.properties
       - name: Deploy Docs
         run: |
           export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"

.github/workflows/deploy-docs.yml

@@ -0,0 +1,30 @@
+name: Deploy Docs
+on:
+  push:
+    branches-ignore: [ gh-pages ]
+    tags: '**'
+  repository_dispatch:
+    types: request-build-reference # legacy
+  workflow_dispatch:
+
+permissions: read-all
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'spring-projects'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: docs-build
+          fetch-depth: 1
+      - name: Dispatch (partial build)
+        if: github.ref_type == 'branch'
+        env:
+          GH_TOKEN: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
+        run: gh workflow run deploy-docs.yml -r $(git rev-parse --abbrev-ref HEAD) -f build-refname=${{ github.ref_name }}
+      - name: Dispatch (full build)
+        if: github.ref_type == 'tag'
+        env:
+          GH_TOKEN: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
+        run: gh workflow run deploy-docs.yml -r $(git rev-parse --abbrev-ref HEAD)

.github/workflows/gradle-wrapper-validation.yml

@@ -0,0 +1,10 @@
+name: "Validate Gradle Wrapper"
+on: [push, pull_request]
+
+jobs:
+  validation:
+    name: "Validation"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: gradle/wrapper-validation-action@v1

.github/workflows/pr-build-workflow.yml

@@ -6,9 +6,10 @@ jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
+    if: github.repository == 'spring-projects/spring-session'
     strategy:
       matrix:
-        jdk: [8, 11]
+        jdk: [17]
       fail-fast: false
     steps:
       - uses: actions/checkout@v2

.github/workflows/rebuild-search-index.yml

@@ -0,0 +1,20 @@
+name: Rebuild Search Index
+on:
+  schedule:
+    - cron: '0 10 * * *' # Once per day at 10am UTC
+  workflow_dispatch:
+permissions: read-all
+jobs:
+  build:
+    if: github.repository_owner == 'spring-projects'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: docs-build
+          fetch-depth: 1
+      - name: Dispatch
+        env:
+          GH_TOKEN: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
+        run: gh workflow run rebuild-search-index.yml -r $(git rev-parse --abbrev-ref HEAD)

.gitignore

@@ -14,3 +14,5 @@ out
 !etc/eclipse/.checkstyle
 !**/src/**/build
 .DS_Store
+spring-session-docs/package-lock.json
+spring-session-docs/node_modules/

.sdkmanrc

@@ -0,0 +1,6 @@
+# Use sdkman to run "sdk env" to initialize with correct JDK version
+# Enable auto-env through the sdkman_auto_env config
+# See https://sdkman.io/usage#config
+# A summary is to add the following to ~/.sdkman/etc/config
+# sdkman_auto_env=true
+java=17.0.2-tem

CONTRIBUTING.adoc

@@ -6,7 +6,7 @@ something, or simply want to hack on the code this document should help you get
 
 == Code of Conduct
 
-Please see our https://github.com/spring-projects/.github/blob/master/CODE_OF_CONDUCT.md[code of conduct]
+Please see our https://github.com/spring-projects/.github/blob/main/CODE_OF_CONDUCT.md[code of conduct].
 
 
 == Reporting Security Vulnerabilities
@@ -25,6 +25,12 @@ If you are reporting a bug, please help to speed up problem diagnosis by providi
 information as possible. Ideally, that would include a small sample project that
 reproduces the problem.
 
+== Create your branch from the oldest maintenance branch
+
+Create your topic branch to be submitted as a pull request from the oldest impacted and supported maintenance branch.
+You can find the supported versions by looking at the https://github.com/spring-projects/spring-session/milestones[milestones page].
+Switch to a branch named `<major>.<minor>.x` from the smallest milestone in the format of `<major>.<minor>.<patch>(-<prerelease>)`.
+The spring team will ensure the code gets merged forward into additional branches.
 
 
 == Sign the Contributor License Agreement

README.adoc

@@ -2,7 +2,7 @@
 
 image:https://badges.gitter.im/spring-projects/spring-session.svg[link="https://gitter.im/spring-projects/spring-session?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge"]
 
-image:https://github.com/spring-projects/spring-session/workflows/CI/badge.svg?branch=master["Build Status", link="https://github.com/spring-projects/spring-session/actions?query=workflow%3ACI"]
+image:https://github.com/spring-projects/spring-session/workflows/CI/badge.svg?branch=main["Build Status", link="https://github.com/spring-projects/spring-session/actions?query=workflow%3ACI"]
 
 Spring Session provides an API and implementations for managing a user's session information, while also making it trivial to support clustered sessions without being tied to an application container specific solution.
 It also provides transparent integration with:
@@ -13,27 +13,61 @@ It also provides transparent integration with:
 
 == Modules
 
-Spring Session consists of the following modules:
+This Spring Session repository consists of the following modules:
 
 * Spring Session Core - provides core Spring Session functionalities and APIs
 * Spring Session Data Redis - provides `SessionRepository` and `ReactiveSessionRepository` implementation backed by Redis and configuration support
 * Spring Session JDBC - provides `SessionRepository` implementation backed by a relational database and configuration support
 * Spring Session Hazelcast - provides `SessionRepository` implementation backed by Hazelcast and configuration support
+* Spring Session MongoDB - provides `SessionRepository` implementation backed by MongoDB and configuration support
 
+Additional Spring Session modules can be found in the https://github.com/spring-projects/spring-session-data-geode[spring-session-data-geode] repository.
+
+== Getting Started
+
+We recommend you visit the https://docs.spring.io/spring-session/docs/current/reference/html5/#samples[Spring Session Reference] and look through the "Samples and Guides" section to see which one best suits your needs.
+
+== Samples
+
+Spring Session samples are available in the https://github.com/spring-projects/spring-session/tree/main/spring-session-samples[spring-session-samples] directory.
+
+
+== Contributing
+
+Please see our https://github.com/spring-projects/spring-session/blob/main/CONTRIBUTING.adoc[Contributing guidelines]
+for information on how to report issues, enhancements or security vulnerabilities.
+
+== Building from Source
+
+Spring Session uses a https://gradle.org[Gradle]-based build system.
+In the instructions below, `./gradlew` is invoked from the root of the source tree and serves as
+a cross-platform, self-contained bootstrap mechanism for the build.
+
+Check out sources
+----
+git clone git@github.com:spring-projects/spring-session.git
+----
+
+Install all spring-\* jars into your local Maven cache
+----
+./gradlew install
+----
+
+Compile and test; build all jars, distribution zips, and docs
+----
+./gradlew build
+----
+
+
+== Documentation
+
+You can find the documentation, samples, and guides for using Spring Session on the https://projects.spring.io/spring-session/[Spring Session project site].
+
+For more in depth information, visit the https://docs.spring.io/spring-session/reference/[Spring Session Reference].
 
 == Code of Conduct
 
-Please see our https://github.com/spring-projects/.github/blob/master/CODE_OF_CONDUCT.md[code of conduct]
+Please see our https://github.com/spring-projects/.github/blob/main/CODE_OF_CONDUCT.md[code of conduct].
-
-
-== Reporting Security Vulnerabilities
-
-Please see our https://github.com/spring-projects/spring-session/security/policy[Security policy].
-
-
-== Spring Session Project Site
-
-You can find the documentation, issue management, support, samples, and guides for using Spring Session at https://projects.spring.io/spring-session/
 
 == License
 

RELEASE.adoc

@@ -0,0 +1,110 @@
+== 1. Update Dependencies
+
+Dependencies are declared in `gradle/dependency-management.gradle`.
+Update Spring Framework, Spring Security and Spring Data at a minimum.
+
+Run all the checks:
+
+[source,bash]
+----
+$ ./gradlew check
+----
+
+Create separate issues for each dependency update, aside from test dependencies which can be combined into a single commit.
+
+== 2. Check All Issues are Closed
+
+You can manually check at https://github.com/spring-projects/spring-session/milestones
+
+== 3. Update Release Version
+
+Update the version number in `gradle.properties` for the release, for example `3.0.0-M1`, `3.0.0-RC1`, `3.0.4`
+
+== 4. Update Antora Version
+
+You will need to update the antora.yml version.
+
+For milestone / release candidate releases you should follow this format:
+----
+version: '3.0.0-RC1'
+prerelease: 'true'
+display_version: '3.0.0-RC1'
+----
+
+== 5. Build Locally
+
+Run the build using
+
+[source,bash]
+----
+$ ./gradlew check
+----
+
+== 6. Push the Release Commit
+
+Push the commit and GitHub actions will build and deploy the artifacts.
+Wait for the artifact to appear in https://repo1.maven.org/maven2/org/springframework/session/spring-session-core/
+
+== 7. Tag the release
+
+Tag the release and then push the tag
+
+....
+git tag 3.0.0-RC1
+git push origin 3.0.0-RC1
+....
+
+== 8. Update to Next Development Version
+
+Update `gradle.properties` version to next `+SNAPSHOT+` version, update antora.yml and then push
+
+== 9. Update version on project pages
+
+Update the versions on https://spring.io/projects for Spring Session Core, Spring Session Data Redis, Spring Session JDBC, Spring Session Hazelcast, and Spring Session MongoDB.
+
+== 10. Update Release Notes on GitHub
+
+Download
+https://github.com/spring-io/github-changelog-generator/releases/latest[the
+GitHub release notes generator]
+
+* Generate the release notes
+
+....
+java -jar github-changelog-generator.jar \
+    --changelog.repository=spring-projects/spring-session \
+    $MILESTONE release-notes
+....
+
+Note 1: `+$MILESTONE+` is something like `+3.0.4+` or `+3.0.0-M1+`. +
+Note 2: This will create a file on your filesystem
+called `+release-notes+`.
+
+* Copy the release notes to your clipboard (your mileage may vary with
+the following command)
+
+....
+cat release-notes | xclip -selection clipboard
+....
+
+* Create the
+https://github.com/spring-projects/spring-session/releases[release on
+GitHub], associate it with the tag, and paste the generated notes.
+
+== 11. Close / Create Milestone
+
+* In
+https://github.com/spring-projects/spring-session/milestones[GitHub
+Milestones], create a new milestone for the next release version.
+* Move any open issues from the existing milestone you just released to
+the new milestone.
+* Close the milestone for the release.
+
+Note: Spring Session typically releases only one milestone (M1) and one release candidate (RC1).
+
+== 12. Announce the release
+
+* Announce via Slack on https://pivotal.slack.com/messages/spring-session[#spring-session], and tag any downstream Spring Session projects (e.g Spring Session for Apache Geode).
+
+Note: Do not post on #spring-release or create a blog post. Those steps happen after the Spring Session BOM is released.
+

build.gradle

@@ -4,17 +4,24 @@ buildscript {
 		snapshotBuild = version.endsWith('SNAPSHOT')
 		milestoneBuild = !(releaseBuild || snapshotBuild)
 
-		springBootVersion = '2.4.0-M4'
+		springBootVersion = '3.0.0-SNAPSHOT'
 	}
 
 	repositories {
 		gradlePluginPortal()
 		maven { url 'https://repo.spring.io/plugins-release/' }
-        maven { url 'https://repo.spring.io/plugins-snapshot' }
+        maven {
+            url = 'https://repo.spring.io/plugins-snapshot'
+            if (project.hasProperty('artifactoryUsername')) {
+                credentials {
+                    username "$artifactoryUsername"
+                    password "$artifactoryPassword"
+                }
+            }
+        }
 	}
 
 	dependencies {
-		classpath 'io.spring.gradle:spring-build-conventions:0.0.34.RELEASE'
 		classpath "org.springframework.boot:spring-boot-gradle-plugin:$springBootVersion"
 	}
 }
@@ -28,10 +35,16 @@ subprojects {
 	apply plugin: 'io.spring.javaformat'
 
 	plugins.withType(JavaPlugin) {
-		sourceCompatibility = JavaVersion.VERSION_1_8
+		sourceCompatibility = JavaVersion.VERSION_17
 	}
 
 	tasks.withType(Test) {
 		useJUnitPlatform()
 	}
 }
+
+nohttp {
+    source.exclude "buildSrc/build/**"
+	source.exclude "spring-session-docs/.gradle/nodejs/**"
+	source.exclude "spring-session-docs/modules/ROOT/examples/**/build/**"
+}

buildSrc/build.gradle

@@ -0,0 +1,92 @@
+plugins {
+    id "java-gradle-plugin"
+    id "java"
+    id "groovy"
+}
+
+sourceCompatibility = JavaVersion.VERSION_11
+
+repositories {
+    jcenter()
+    gradlePluginPortal()
+    mavenCentral()
+    maven { url 'https://repo.spring.io/plugins-release/' }
+}
+
+sourceSets {
+    main {
+        java {
+            srcDirs = []
+        }
+        groovy {
+            srcDirs += ["src/main/java"]
+        }
+    }
+}
+
+gradlePlugin {
+    plugins {
+        checkAntoraVersion {
+            id = "org.springframework.antora.check-version"
+            implementationClass = "org.springframework.gradle.antora.AntoraVersionPlugin"
+        }
+        managementConfiguration {
+            id = "io.spring.convention.management-configuration"
+            implementationClass = "io.spring.gradle.convention.ManagementConfigurationPlugin"
+        }
+        sagan {
+            id = "org.springframework.security.sagan"
+            implementationClass = "org.springframework.gradle.sagan.SaganPlugin"
+        }
+        githubMilestone {
+            id = "org.springframework.github.milestone"
+            implementationClass = "org.springframework.gradle.github.milestones.GitHubMilestonePlugin"
+        }
+        propdeps {
+            id = "org.springframework.propdeps"
+            implementationClass = "org.springframework.gradle.propdeps.PropDepsPlugin"
+        }
+    }
+}
+
+configurations {
+    implementation {
+        exclude module: 'groovy-all'
+    }
+}
+
+dependencies {
+    implementation 'com.google.code.gson:gson:2.8.8'
+    implementation 'net.sourceforge.saxon:saxon:9.1.0.8'
+    implementation 'org.yaml:snakeyaml:1.30'
+    implementation localGroovy()
+
+    implementation 'io.github.gradle-nexus:publish-plugin:1.1.0'
+    implementation 'io.spring.gradle:dependency-management-plugin:1.0.10.RELEASE'
+    implementation 'io.projectreactor:reactor-core:3.4.11'
+    implementation 'com.apollographql.apollo:apollo-runtime:2.4.5'
+    implementation 'com.github.ben-manes:gradle-versions-plugin:0.38.0'
+    implementation 'com.github.spullara.mustache.java:compiler:0.9.10'
+    implementation 'io.spring.javaformat:spring-javaformat-gradle-plugin:0.0.34'
+    implementation 'io.spring.nohttp:nohttp-gradle:0.0.9'
+    implementation 'net.sourceforge.htmlunit:htmlunit:2.37.0'
+    implementation 'org.hidetake:gradle-ssh-plugin:2.10.1'
+    implementation 'org.jfrog.buildinfo:build-info-extractor-gradle:4.29.0'
+    implementation 'org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:2.7.1'
+
+    testImplementation platform('org.junit:junit-bom:5.8.1')
+    testImplementation "org.junit.jupiter:junit-jupiter-api"
+    testImplementation "org.junit.jupiter:junit-jupiter-params"
+    testImplementation "org.junit.jupiter:junit-jupiter-engine"
+    testImplementation 'org.apache.commons:commons-io:1.3.2'
+    testImplementation 'org.assertj:assertj-core:3.21.0'
+    testImplementation 'org.mockito:mockito-core:3.12.4'
+    testImplementation 'org.mockito:mockito-junit-jupiter:3.12.4'
+    testImplementation 'com.squareup.okhttp3:mockwebserver:3.14.9'
+}
+
+
+test {
+    onlyIf { !project.hasProperty("buildSrc.skipTests") }
+    useJUnitPlatform()
+}

buildSrc/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

buildSrc/src/main/groovy/io/spring/gradle/IncludeRepoTask.groovy

@@ -0,0 +1,104 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+
+package io.spring.gradle
+
+import groovy.transform.CompileStatic
+import groovy.transform.TypeChecked
+import groovy.transform.TypeCheckingMode
+import org.gradle.api.DefaultTask
+import org.gradle.api.Task
+import org.gradle.api.provider.Property
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.OutputDirectory
+import org.gradle.api.tasks.TaskAction
+
+/**
+ * Checkout a project template from a git repository.
+ *
+ * @author Marcus Da Coregio
+ */
+@CompileStatic
+abstract class IncludeRepoTask extends DefaultTask {
+
+	private static final String DEFAULT_URI_PREFIX = 'https://github.com/'
+
+	/**
+	 * Git repository to use. Will be prefixed with {@link #DEFAULT_URI_PREFIX} if it isn't already
+	 * @return
+	 */
+	@Input
+	abstract Property<String> getRepository();
+
+	/**
+	 * Git reference to use.
+	 */
+	@Input
+	abstract Property<String> getRef()
+
+	/**
+	 * Directory where the project template should be copied.
+	 */
+	@OutputDirectory
+	final File outputDirectory = project.file("$project.buildDir/$name")
+
+	@TaskAction
+	void checkoutAndCopy() {
+		outputDirectory.deleteDir()
+		File checkoutDir = checkout(this, getRemoteUri(), ref.get())
+		moveToOutputDir(checkoutDir, outputDirectory)
+	}
+
+	private static File cleanTemporaryDir(Task task, File tmpDir) {
+		if (tmpDir.exists()) {
+			task.project.delete(tmpDir)
+		}
+		return tmpDir
+	}
+
+	static File checkout(Task task, String remoteUri, String ref) {
+		checkout(task, remoteUri, ref, task.getTemporaryDir())
+	}
+
+	@TypeChecked(TypeCheckingMode.SKIP)
+	static File checkout(Task task, String remoteUri, String ref, File checkoutDir) {
+		cleanTemporaryDir(task, checkoutDir)
+		task.project.exec {
+			commandLine = ["git", "clone", "--no-checkout", remoteUri, checkoutDir.absolutePath]
+			errorOutput = System.err
+		}
+		task.project.exec {
+			commandLine = ["git", "checkout", ref]
+			workingDir = checkoutDir
+			errorOutput = System.err
+		}
+		return checkoutDir
+	}
+
+	private static void moveToOutputDir(File tmpDir, File outputDirectory) {
+		File baseDir = tmpDir
+		baseDir.renameTo(outputDirectory)
+	}
+
+	private String getRemoteUri() {
+		String remoteUri = this.repository.get()
+		if (remoteUri.startsWith(DEFAULT_URI_PREFIX)) {
+			return remoteUri
+		}
+		return DEFAULT_URI_PREFIX + remoteUri
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/AbstractSpringJavaPlugin.groovy

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2002-2016 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.plugins.GroovyPlugin;
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.plugins.PluginManager;
+import org.gradle.plugins.ide.eclipse.EclipseWtpPlugin;
+import org.gradle.plugins.ide.idea.IdeaPlugin;
+import org.springframework.gradle.CopyPropertiesPlugin
+import org.springframework.gradle.propdeps.PropDepsEclipsePlugin
+import org.springframework.gradle.propdeps.PropDepsIdeaPlugin
+import org.springframework.gradle.propdeps.PropDepsPlugin;
+
+/**
+ * @author Rob Winch
+ */
+public abstract class AbstractSpringJavaPlugin implements Plugin<Project> {
+
+	@Override
+	public final void apply(Project project) {
+		initialPlugins(project);
+		PluginManager pluginManager = project.getPluginManager();
+		pluginManager.apply(JavaPlugin.class);
+		pluginManager.apply(ManagementConfigurationPlugin.class)
+		if (project.file("src/main/groovy").exists()
+				|| project.file("src/test/groovy").exists()
+				|| project.file("src/integration-test/groovy").exists()) {
+			pluginManager.apply(GroovyPlugin.class);
+		}
+		pluginManager.apply("io.spring.convention.repository");
+		pluginManager.apply(EclipseWtpPlugin);
+		pluginManager.apply(IdeaPlugin);
+		pluginManager.apply(PropDepsPlugin);
+		pluginManager.apply(PropDepsEclipsePlugin);
+		pluginManager.apply(PropDepsIdeaPlugin);
+		pluginManager.apply("io.spring.convention.tests-configuration");
+		pluginManager.apply("io.spring.convention.integration-test");
+        pluginManager.apply("io.spring.convention.springdependencymangement");
+        pluginManager.apply("io.spring.convention.javadoc-options");
+		pluginManager.apply("io.spring.convention.checkstyle");
+		pluginManager.apply(CopyPropertiesPlugin);
+
+		project.jar {
+			manifest.attributes["Created-By"] =
+					"${System.getProperty("java.version")} (${System.getProperty("java.specification.vendor")})"
+			manifest.attributes["Implementation-Title"] = project.name
+			manifest.attributes["Implementation-Version"] = project.version
+			manifest.attributes["Automatic-Module-Name"] = project.name.replace('-', '.')
+		}
+        project.test {
+            useJUnitPlatform()
+        }
+		additionalPlugins(project);
+	}
+
+	protected void initialPlugins(Project project) {}
+
+	protected abstract void additionalPlugins(Project project);
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/ArtifactoryPlugin.groovy

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2002-2017 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.publish.maven.plugins.MavenPublishPlugin
+
+class ArtifactoryPlugin implements Plugin<Project> {
+
+	@Override
+	void apply(Project project) {
+		project.plugins.apply('com.jfrog.artifactory')
+		String name = Utils.getProjectName(project);
+		boolean isSnapshot = Utils.isSnapshot(project);
+		boolean isMilestone = Utils.isMilestone(project);
+		project.artifactory {
+			contextUrl = 'https://repo.spring.io'
+			publish {
+				repository {
+					repoKey = isSnapshot ? 'libs-snapshot-local' : isMilestone ? 'libs-milestone-local' : 'libs-release-local'
+					if(project.hasProperty('artifactoryUsername')) {
+						username = artifactoryUsername
+						password = artifactoryPassword
+					}
+				}
+			}
+		}
+		project.plugins.withType(MavenPublishPlugin) {
+			project.artifactory {
+				publish {
+					defaults {
+						publications('mavenJava')
+					}
+				}
+			}
+		}
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/CheckstylePlugin.groovy

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2016-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPlugin
+
+/**
+ * Adds and configures Checkstyle plugin.
+ *
+ * @author Vedran Pavic
+ */
+class CheckstylePlugin implements Plugin<Project> {
+
+	final CHECKSTYLE_DIR = 'etc/checkstyle'
+
+	@Override
+	void apply(Project project) {
+		project.plugins.withType(JavaPlugin) {
+			def checkstyleDir = project.rootProject.file(CHECKSTYLE_DIR)
+			if (checkstyleDir.exists() && checkstyleDir.directory) {
+				project.getPluginManager().apply('checkstyle')
+				project.dependencies.add('checkstyle', 'io.spring.javaformat:spring-javaformat-checkstyle:0.0.29')
+				project.dependencies.add('checkstyle', 'io.spring.nohttp:nohttp-checkstyle:0.0.3.RELEASE')
+
+				project.checkstyle {
+					configDirectory = checkstyleDir
+					toolVersion = '8.21'
+				}
+			}
+		}
+	}
+
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/DependencyManagementExportTask.groovy

@@ -0,0 +1,61 @@
+package io.spring.gradle.convention
+
+import org.gradle.api.Project
+import org.gradle.api.artifacts.component.ModuleComponentSelector
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.Internal;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Map;
+import java.util.Properties;
+
+import org.gradle.api.DefaultTask;
+import org.gradle.api.artifacts.Configuration;
+import org.gradle.api.tasks.TaskAction;
+
+import io.spring.gradle.dependencymanagement.dsl.DependencyManagementExtension;
+
+public class DependencyManagementExportTask extends DefaultTask {
+    @Internal
+    def projects;
+
+    @Input
+    String getProjectNames() {
+        return projects*.name
+    }
+
+    @TaskAction
+    public void dependencyManagementExport() throws IOException {
+        def projects = this.projects ?: project.subprojects + project
+        def configurations = projects*.configurations*.findAll { ['testRuntime','integrationTestRuntime','grettyRunnerTomcat8','ajtools'].contains(it.name) }
+        def dependencyResults = configurations*.incoming*.resolutionResult*.allDependencies.flatten()
+        def moduleVersionVersions = dependencyResults.findAll { r -> r.requested instanceof ModuleComponentSelector }.collect { r-> r.selected.moduleVersion }
+
+        def projectDependencies = projects.collect { p-> "${p.group}:${p.name}:${p.version}".toString() } as Set
+        def dependencies = moduleVersionVersions.collect { d ->
+            "${d.group}:${d.name}:${d.version}".toString()
+        }.sort() as Set
+
+        println ''
+        println ''
+        println 'dependencyManagement {'
+        println '\tdependencies {'
+        dependencies.findAll { d-> !projectDependencies.contains(d)}.each {
+            println "\t\tdependency '$it'"
+        }
+        println '\t}'
+        println '}'
+        println ''
+        println ''
+        println 'TIP Use this to find duplicates:\n$ sort gradle/dependency-management.gradle| uniq -c | grep -v \'^\\s*1\''
+        println ''
+        println ''
+    }
+
+    void setOutputFile(File file) throws IOException {
+        this.output = new FileOutputStream(file);
+    }
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/DeployDocsPlugin.groovy

@@ -0,0 +1,83 @@
+/*
+ * Copyright 2002-2017 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.tasks.bundling.Zip
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+public class DeployDocsPlugin implements Plugin<Project> {
+
+	@Override
+	public void apply(Project project) {
+		project.getPluginManager().apply('org.hidetake.ssh')
+
+		project.ssh.settings {
+			knownHosts = allowAnyHosts
+		}
+		project.remotes {
+			docs {
+				role 'docs'
+				if (project.hasProperty('deployDocsHost')) {
+					host = project.findProperty('deployDocsHost')
+				} else {
+					host = 'docs.af.pivotal.io'
+				}
+				retryCount = 5 // retry 5 times (default is 0)
+				retryWaitSec = 10 // wait 10 seconds between retries (default is 0)
+				user = project.findProperty('deployDocsSshUsername')
+				if (project.hasProperty('deployDocsSshKeyPath')) {
+					identity = project.file(project.findProperty('deployDocsSshKeyPath'))
+				} else if (project.hasProperty('deployDocsSshKey')) {
+					identity = project.findProperty('deployDocsSshKey')
+				}
+				if(project.hasProperty('deployDocsSshPassphrase')) {
+					passphrase = project.findProperty('deployDocsSshPassphrase')
+				}
+			}
+		}
+
+		project.task('deployDocs') {
+			dependsOn 'docsZip'
+			doFirst {
+				project.ssh.run {
+					session(project.remotes.docs) {
+						def now = System.currentTimeMillis()
+						def name = project.rootProject.name
+						def version = project.rootProject.version
+						def tempPath = "/tmp/${name}-${now}-docs/".replaceAll(' ', '_')
+						execute "mkdir -p $tempPath"
+
+						project.tasks.docsZip.outputs.each { o ->
+							put from: o.files, into: tempPath
+						}
+
+						execute "unzip $tempPath*.zip -d $tempPath"
+
+						def extractPath = "/var/www/domains/spring.io/docs/htdocs/autorepo/docs/${name}/${version}/"
+
+						execute "rm -rf $extractPath"
+						execute "mkdir -p $extractPath"
+						execute "mv $tempPath/docs/* $extractPath"
+						execute "chmod -R g+w $extractPath"
+					}
+				}
+			}
+		}
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/DocsPlugin.groovy

@@ -0,0 +1,45 @@
+package io.spring.gradle.convention
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.Task
+import org.gradle.api.plugins.BasePlugin
+import org.gradle.api.plugins.PluginManager
+import org.gradle.api.tasks.bundling.Zip
+
+/**
+ * Aggregates asciidoc, javadoc, and deploying of the docs into a single plugin
+ */
+public class DocsPlugin implements Plugin<Project> {
+
+	@Override
+	public void apply(Project project) {
+
+		PluginManager pluginManager = project.getPluginManager();
+		pluginManager.apply(BasePlugin);
+		pluginManager.apply(DeployDocsPlugin);
+		pluginManager.apply(JavadocApiPlugin);
+
+		Task docsZip = project.tasks.create('docsZip', Zip) {
+			dependsOn 'api'
+			group = 'Distribution'
+			archiveBaseName = project.rootProject.name
+			archiveClassifier = 'docs'
+			description = "Builds -${classifier} archive containing all " +
+				"Docs for deployment at docs.spring.io"
+
+			from(project.tasks.api.outputs) {
+				into 'api'
+			}
+			into 'docs'
+			duplicatesStrategy 'exclude'
+		}
+
+		Task docs = project.tasks.create("docs") {
+			group = 'Documentation'
+			description 'An aggregator task to generate all the documentation'
+			dependsOn docsZip
+		}
+		project.tasks.assemble.dependsOn docs
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/IncludeCheckRemotePlugin.groovy

@@ -0,0 +1,65 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import io.spring.gradle.IncludeRepoTask
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.provider.Property
+import org.gradle.api.tasks.GradleBuild
+import org.gradle.api.tasks.TaskProvider
+
+/**
+ * Adds a set of tasks that make easy to clone a remote repository and perform some task
+ *
+ * @author Marcus Da Coregio
+ */
+class IncludeCheckRemotePlugin implements Plugin<Project> {
+	@Override
+	void apply(Project project) {
+		IncludeCheckRemoteExtension extension = project.extensions.create('includeCheckRemote', IncludeCheckRemoteExtension)
+		TaskProvider<IncludeRepoTask> includeRepoTask = project.tasks.register('includeRepo', IncludeRepoTask) { IncludeRepoTask it ->
+			it.repository = extension.repository
+			it.ref = extension.ref
+		}
+		project.tasks.register('checkRemote', GradleBuild) {
+			it.dependsOn 'includeRepo'
+			it.dir = includeRepoTask.get().outputDirectory
+			it.tasks = extension.getTasks()
+		}
+	}
+
+	abstract static class IncludeCheckRemoteExtension {
+
+		/**
+		 * Git repository to clone
+		 */
+		String repository;
+
+		/**
+		 * Git ref to checkout
+		 */
+		String ref
+
+		/**
+		 * Task to run in the repository
+		 */
+		List<String> tasks = ['check']
+
+	}
+
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/IntegrationTestPlugin.groovy

@@ -0,0 +1,123 @@
+/*
+ * Copyright 2016-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.Task
+import org.gradle.api.plugins.GroovyPlugin
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.tasks.testing.Test
+import org.gradle.plugins.ide.eclipse.EclipsePlugin
+import org.gradle.plugins.ide.idea.IdeaPlugin
+import org.springframework.gradle.propdeps.PropDepsPlugin
+
+/**
+ *
+ * Adds support for integration tests to java projects.
+ *
+ * <ul>
+ * <li>Adds integrationTestCompile and integrationTestRuntime configurations</li>
+ * <li>A new source test folder of src/integration-test/java has been added</li>
+ * <li>A task to run integration tests named integrationTest is added</li>
+ * <li>If Groovy plugin is added a new source test folder src/integration-test/groovy is added</li>
+ * </ul>
+ *
+ * @author Rob Winch
+ */
+public class IntegrationTestPlugin implements Plugin<Project> {
+
+	@Override
+	public void apply(Project project) {
+		project.plugins.withType(JavaPlugin.class) {
+			applyJava(project)
+		}
+	}
+
+	private applyJava(Project project) {
+		if(!project.file('src/integration-test/').exists()) {
+			// ensure we don't add if no tests to avoid adding Gretty
+			return
+		}
+		project.configurations {
+			integrationTestCompile {
+				extendsFrom testImplementation
+			}
+			integrationTestRuntime {
+				extendsFrom integrationTestCompile, testRuntime, testRuntimeOnly
+			}
+		}
+
+		project.sourceSets {
+			integrationTest {
+				java.srcDir project.file('src/integration-test/java')
+				resources.srcDir project.file('src/integration-test/resources')
+				compileClasspath = project.sourceSets.main.output + project.sourceSets.test.output + project.configurations.integrationTestCompile
+				runtimeClasspath = output + compileClasspath + project.configurations.integrationTestRuntime
+			}
+		}
+
+		Task integrationTestTask = project.tasks.create("integrationTest", Test) {
+			group = 'Verification'
+			description = 'Runs the integration tests.'
+			dependsOn 'jar'
+			testClassesDirs = project.sourceSets.integrationTest.output.classesDirs
+			classpath = project.sourceSets.integrationTest.runtimeClasspath
+			shouldRunAfter project.tasks.test
+			useJUnitPlatform()
+		}
+		project.tasks.check.dependsOn integrationTestTask
+
+		project.plugins.withType(IdeaPlugin) {
+			project.idea {
+				module {
+					testSourceDirs += project.file('src/integration-test/java')
+					scopes.TEST.plus += [ project.configurations.integrationTestCompile ]
+				}
+			}
+		}
+
+		project.plugins.withType(GroovyPlugin) {
+			project.sourceSets {
+				integrationTest {
+					groovy.srcDirs project.file('src/integration-test/groovy')
+				}
+			}
+			project.plugins.withType(IdeaPlugin) {
+				project.idea {
+					module {
+						testSourceDirs += project.file('src/integration-test/groovy')
+					}
+				}
+			}
+		}
+
+		project.plugins.withType(PropDepsPlugin) {
+			project.configurations {
+				integrationTestCompile {
+					extendsFrom optional, provided
+				}
+			}
+		}
+
+		project.plugins.withType(EclipsePlugin) {
+			project.eclipse.classpath {
+				plusConfigurations += [ project.configurations.integrationTestCompile ]
+			}
+		}
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/JacocoPlugin.groovy

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2016-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPlugin
+
+/**
+ * Adds a version of jacoco to use and makes check depend on jacocoTestReport.
+ *
+ * @author Rob Winch
+ */
+class JacocoPlugin implements Plugin<Project> {
+
+	@Override
+	void apply(Project project) {
+		project.plugins.withType(JavaPlugin) {
+			project.getPluginManager().apply("jacoco")
+			project.tasks.check.dependsOn project.tasks.jacocoTestReport
+
+			project.jacoco {
+				toolVersion = '0.8.7'
+			}
+		}
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/JavadocApiPlugin.groovy

@@ -0,0 +1,116 @@
+/*
+ * Copyright 2002-2016 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import java.io.File;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+import org.gradle.api.Action;
+import org.gradle.api.JavaVersion
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.plugins.JavaPluginConvention;
+import org.gradle.api.tasks.SourceSet;
+import org.gradle.api.tasks.javadoc.Javadoc;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * @author Rob Winch
+ */
+public class JavadocApiPlugin implements Plugin<Project> {
+	Logger logger = LoggerFactory.getLogger(getClass());
+	Set<Pattern> excludes = Collections.singleton(Pattern.compile("test"));
+
+	@Override
+	public void apply(Project project) {
+		logger.info("Applied");
+		Project rootProject = project.getRootProject();
+
+
+		//Task docs = project.getTasks().findByPath("docs") ?: project.getTasks().create("docs");
+		Javadoc api = project.getTasks().create("api", Javadoc);
+
+		api.setGroup("Documentation");
+		api.setDescription("Generates aggregated Javadoc API documentation.");
+		api.doLast {
+			if (JavaVersion.current().isJava11Compatible()) {
+				project.copy({ copy -> copy
+					.from(api.destinationDir)
+					.into(api.destinationDir)
+					.include("element-list")
+					.rename("element-list", "package-list")
+				});
+			}
+		}
+
+		Set<Project> subprojects = rootProject.getSubprojects();
+		for (Project subproject : subprojects) {
+			addProject(api, subproject);
+		}
+
+		if (subprojects.isEmpty()) {
+			addProject(api, project);
+		}
+
+		api.setMaxMemory("1024m");
+		api.setDestinationDir(new File(project.getBuildDir(), "api"));
+
+		project.getPluginManager().apply("io.spring.convention.javadoc-options");
+	}
+
+	public void setExcludes(String... excludes) {
+		if(excludes == null) {
+			this.excludes = Collections.emptySet();
+		}
+		this.excludes = new HashSet<Pattern>(excludes.length);
+		for(String exclude : excludes) {
+			this.excludes.add(Pattern.compile(exclude));
+		}
+	}
+
+	private void addProject(final Javadoc api, final Project project) {
+		for(Pattern exclude : excludes) {
+			if(exclude.matcher(project.getName()).matches()) {
+				logger.info("Skipping {} because it is excluded by {}", project, exclude);
+				return;
+			}
+		}
+		logger.info("Try add sources for {}", project);
+		project.getPlugins().withType(SpringModulePlugin.class).all(new Action<SpringModulePlugin>() {
+			@Override
+			public void execute(SpringModulePlugin plugin) {
+				logger.info("Added sources for {}", project);
+
+				JavaPluginConvention java = project.getConvention().getPlugin(JavaPluginConvention.class);
+				SourceSet mainSourceSet = java.getSourceSets().getByName("main");
+
+				api.setSource(api.getSource().plus(mainSourceSet.getAllJava()));
+				project.getTasks().withType(Javadoc.class).all(new Action<Javadoc>() {
+					@Override
+					public void execute(Javadoc projectJavadoc) {
+						api.setClasspath(api.getClasspath().plus(projectJavadoc.getClasspath()));
+					}
+				});
+			}
+		});
+	}
+}
+

buildSrc/src/main/groovy/io/spring/gradle/convention/JavadocOptionsPlugin.groovy

@@ -0,0 +1,15 @@
+package io.spring.gradle.convention
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.tasks.javadoc.Javadoc
+
+public class JavadocOptionsPlugin implements Plugin<Project> {
+
+	@Override
+	public void apply(Project project) {
+		project.getTasks().withType(Javadoc).all { t->
+			t.options.addStringOption('Xdoclint:none', '-quiet')
+		}
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/ManagementConfigurationPlugin.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.artifacts.ConfigurationContainer;
+import org.gradle.api.plugins.JavaPlugin;
+import org.gradle.api.plugins.JavaTestFixturesPlugin;
+import org.gradle.api.plugins.PluginContainer;
+import org.gradle.api.publish.PublishingExtension;
+import org.gradle.api.publish.maven.MavenPublication;
+import org.gradle.api.publish.maven.plugins.MavenPublishPlugin;
+
+import org.springframework.gradle.propdeps.PropDepsPlugin;
+
+/**
+ * Creates a Management configuration that is appropriate for adding a platform to that is not exposed externally. If
+ * the JavaPlugin is applied, the compileClasspath, runtimeClasspath, testCompileClasspath, and testRuntimeClasspath
+ * will extend from it.
+ * @author Rob Winch
+ */
+public class ManagementConfigurationPlugin implements Plugin<Project> {
+
+	public static final String MANAGEMENT_CONFIGURATION_NAME = "management";
+
+	@Override
+	public void apply(Project project) {
+		ConfigurationContainer configurations = project.getConfigurations();
+		configurations.create(MANAGEMENT_CONFIGURATION_NAME, (management) -> {
+			management.setVisible(false);
+			management.setCanBeConsumed(false);
+			management.setCanBeResolved(false);
+
+			PluginContainer plugins = project.getPlugins();
+			plugins.withType(JavaPlugin.class, (javaPlugin) -> {
+				configurations.getByName(JavaPlugin.COMPILE_CLASSPATH_CONFIGURATION_NAME).extendsFrom(management);
+				configurations.getByName(JavaPlugin.RUNTIME_CLASSPATH_CONFIGURATION_NAME).extendsFrom(management);
+				configurations.getByName(JavaPlugin.TEST_COMPILE_CLASSPATH_CONFIGURATION_NAME).extendsFrom(management);
+				configurations.getByName(JavaPlugin.TEST_RUNTIME_CLASSPATH_CONFIGURATION_NAME).extendsFrom(management);
+			});
+			plugins.withType(JavaTestFixturesPlugin.class, (javaTestFixturesPlugin) -> {
+				configurations.getByName("testFixturesCompileClasspath").extendsFrom(management);
+				configurations.getByName("testFixturesRuntimeClasspath").extendsFrom(management);
+			});
+			plugins.withType(MavenPublishPlugin.class, (mavenPublish) -> {
+				PublishingExtension publishing = project.getExtensions().getByType(PublishingExtension.class);
+				publishing.getPublications().withType(MavenPublication.class, (mavenPublication -> {
+					mavenPublication.versionMapping((versions) ->
+							versions.allVariants(versionMapping -> versionMapping.fromResolutionResult())
+					);
+				}));
+			});
+			plugins.withType(PropDepsPlugin.class, (propDepsPlugin -> {
+				configurations.getByName("optional").extendsFrom(management);
+				configurations.getByName("provided").extendsFrom(management);
+			}));
+		});
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/MavenBomPlugin.groovy

@@ -0,0 +1,18 @@
+package io.spring.gradle.convention
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPlatformPlugin
+import org.sonarqube.gradle.SonarQubePlugin
+import org.springframework.gradle.CopyPropertiesPlugin
+import org.springframework.gradle.maven.SpringMavenPlugin
+
+public class MavenBomPlugin implements Plugin<Project> {
+	static String MAVEN_BOM_TASK_NAME = "mavenBom"
+
+	public void apply(Project project) {
+		project.plugins.apply(JavaPlatformPlugin)
+		project.plugins.apply(SpringMavenPlugin)
+		project.plugins.apply(CopyPropertiesPlugin)
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/RepositoryConventionPlugin.groovy

@@ -0,0 +1,84 @@
+/*
+ * Copyright 2016-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+class RepositoryConventionPlugin implements Plugin<Project> {
+
+	@Override
+	void apply(Project project) {
+		String[] forceMavenRepositories = ((String) project.findProperty("forceMavenRepositories"))?.split(',')
+		boolean isImplicitSnapshotRepository = forceMavenRepositories == null && Utils.isSnapshot(project)
+		boolean isImplicitMilestoneRepository = forceMavenRepositories == null && Utils.isMilestone(project)
+
+		boolean isSnapshot = isImplicitSnapshotRepository || forceMavenRepositories?.contains('snapshot')
+		boolean isMilestone = isImplicitMilestoneRepository || forceMavenRepositories?.contains('milestone')
+
+		project.repositories {
+			if (forceMavenRepositories?.contains('local')) {
+				mavenLocal()
+			}
+			mavenCentral()
+			jcenter() {
+				content {
+					includeGroup "org.gretty"
+				}
+			}
+			if (isSnapshot) {
+				maven {
+					name = 'artifactory-snapshot'
+					if (project.hasProperty('artifactoryUsername')) {
+						credentials {
+							username project.artifactoryUsername
+							password project.artifactoryPassword
+						}
+					}
+					url = 'https://repo.spring.io/snapshot/'
+				}
+			}
+			if (isSnapshot || isMilestone) {
+				maven {
+					name = 'artifactory-milestone'
+					if (project.hasProperty('artifactoryUsername')) {
+						credentials {
+							username project.artifactoryUsername
+							password project.artifactoryPassword
+						}
+					}
+					url = 'https://repo.spring.io/milestone/'
+				}
+			}
+			maven {
+				name = 'artifactory-release'
+				if (project.hasProperty('artifactoryUsername')) {
+					credentials {
+						username project.artifactoryUsername
+						password project.artifactoryPassword
+					}
+				}
+				url = 'https://repo.spring.io/release/'
+			}
+			maven {
+				name = 'shibboleth'
+				url = 'https://build.shibboleth.net/nexus/content/repositories/releases/'
+			}
+		}
+	}
+
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/RootProjectPlugin.groovy

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2016-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import io.spring.nohttp.gradle.NoHttpPlugin
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.BasePlugin
+import org.gradle.api.plugins.PluginManager
+import org.springframework.gradle.maven.SpringNexusPublishPlugin
+
+class RootProjectPlugin implements Plugin<Project> {
+
+	@Override
+	void apply(Project project) {
+		PluginManager pluginManager = project.getPluginManager()
+		pluginManager.apply(BasePlugin)
+		pluginManager.apply(SchemaPlugin)
+		pluginManager.apply(NoHttpPlugin)
+		pluginManager.apply(SpringNexusPublishPlugin)
+		pluginManager.apply(ArtifactoryPlugin)
+		pluginManager.apply("org.sonarqube")
+
+		project.repositories.mavenCentral()
+
+        project.allprojects {
+            configurations.all {
+                resolutionStrategy {
+                    cacheChangingModulesFor 0, "seconds"
+                    cacheDynamicVersionsFor 0, "seconds"
+                }
+            }
+        }
+
+		String projectName = Utils.getProjectName(project)
+		project.sonarqube {
+			properties {
+				property "sonar.java.coveragePlugin", "jacoco"
+				property "sonar.projectName", projectName
+				property "sonar.jacoco.reportPath", "${project.buildDir.name}/jacoco.exec"
+				property "sonar.links.homepage", "https://spring.io/${projectName}"
+				property "sonar.links.ci", "https://jenkins.spring.io/job/${projectName}/"
+				property "sonar.links.issue", "https://github.com/spring-projects/${projectName}/issues"
+				property "sonar.links.scm", "https://github.com/spring-projects/${projectName}"
+				property "sonar.links.scm_dev", "https://github.com/spring-projects/${projectName}.git"
+			}
+		}
+
+        project.tasks.create("dependencyManagementExport", DependencyManagementExportTask)
+
+        def finalizeDeployArtifacts = project.task("finalizeDeployArtifacts")
+		if (Utils.isRelease(project) && project.hasProperty("ossrhUsername")) {
+			finalizeDeployArtifacts.dependsOn project.tasks.closeAndReleaseOssrhStagingRepository
+		}
+	}
+
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SchemaDeployPlugin.groovy

@@ -0,0 +1,71 @@
+package io.spring.gradle.convention
+
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.tasks.bundling.Zip
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+public class SchemaDeployPlugin implements Plugin<Project> {
+
+	@Override
+	public void apply(Project project) {
+		project.getPluginManager().apply('org.hidetake.ssh')
+
+		project.ssh.settings {
+			knownHosts = allowAnyHosts
+		}
+		project.remotes {
+			docs {
+				role 'docs'
+				if (project.hasProperty('deployDocsHost')) {
+					host = project.findProperty('deployDocsHost')
+				} else {
+					host = 'docs.af.pivotal.io'
+				}
+				retryCount = 5 // retry 5 times (default is 0)
+				retryWaitSec = 10 // wait 10 seconds between retries (default is 0)
+				user = project.findProperty('deployDocsSshUsername')
+				if(project.hasProperty('deployDocsSshKeyPath')) {
+					identity = project.file(project.findProperty('deployDocsSshKeyPath'))
+				} else if (project.hasProperty('deployDocsSshKey')) {
+					identity = project.findProperty('deployDocsSshKey')
+				}
+				if(project.hasProperty('deployDocsSshPassphrase')) {
+					passphrase = project.findProperty('deployDocsSshPassphrase')
+				}
+			}
+		}
+
+		project.task('deploySchema') {
+			dependsOn 'schemaZip'
+			doFirst {
+				project.ssh.run {
+					session(project.remotes.docs) {
+						def now = System.currentTimeMillis()
+						def name = project.rootProject.name
+						def version = project.rootProject.version
+						def tempPath = "/tmp/${name}-${now}-schema/".replaceAll(' ', '_')
+
+						execute "mkdir -p $tempPath"
+
+						project.tasks.schemaZip.outputs.each { o ->
+							println "Putting $o.files"
+							put from: o.files, into: tempPath
+						}
+
+						execute "unzip $tempPath*.zip -d $tempPath"
+
+						def extractPath = "/var/www/domains/spring.io/docs/htdocs/autorepo/schema/${name}/${version}/"
+
+						execute "rm -rf $extractPath"
+						execute "mkdir -p $extractPath"
+						execute "rm -f $tempPath*.zip"
+						execute "rm -rf $extractPath*"
+						execute "mv $tempPath/* $extractPath"
+						execute "chmod -R g+w $extractPath"
+					}
+				}
+			}
+		}
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SchemaPlugin.groovy

@@ -0,0 +1,15 @@
+package io.spring.gradle.convention
+
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.tasks.bundling.Zip
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+public class SchemaPlugin implements Plugin<Project> {
+
+	@Override
+	public void apply(Project project) {
+		project.getPluginManager().apply(SchemaZipPlugin)
+		project.getPluginManager().apply(SchemaDeployPlugin)
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SchemaZipPlugin.groovy

@@ -0,0 +1,43 @@
+package io.spring.gradle.convention
+
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.tasks.bundling.Zip
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+public class SchemaZipPlugin implements Plugin<Project> {
+
+	@Override
+	public void apply(Project project) {
+		Zip schemaZip = project.tasks.create('schemaZip', Zip)
+		schemaZip.group = 'Distribution'
+		schemaZip.archiveBaseName = project.rootProject.name
+		schemaZip.archiveClassifier = 'schema'
+		schemaZip.description = "Builds -${schemaZip.archiveClassifier} archive containing all " +
+			"XSDs for deployment at static.springframework.org/schema."
+
+		project.rootProject.subprojects.each { module ->
+
+			module.getPlugins().withType(JavaPlugin.class).all {
+				def Properties schemas = new Properties();
+
+				module.sourceSets.main.resources.find {
+					it.path.endsWith('META-INF/spring.schemas')
+				}?.withInputStream { schemas.load(it) }
+
+				for (def key : schemas.keySet()) {
+					def shortName = key.replaceAll(/http.*schema.(.*).spring-.*/, '$1')
+					assert shortName != key
+					File xsdFile = module.sourceSets.main.resources.find {
+						it.path.endsWith(schemas.get(key))
+					}
+					assert xsdFile != null
+					schemaZip.into (shortName) {
+						duplicatesStrategy 'exclude'
+						from xsdFile.path
+					}
+				}
+			}
+		}
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SortedProperties.groovy

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2002-2017 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.spring.gradle.convention;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.Properties;
+
+/**
+ * A Properties which sorts they keys so that they can be written to a File with
+ * the keys sorted.
+ *
+ * @author Rob Winch
+ *
+ */
+class SortedProperties extends Properties {
+	private static final long serialVersionUID = -6199017589626540836L;
+
+	public Enumeration<Object> keys() {
+		Enumeration<Object> keysEnum = super.keys();
+		List<Object> keyList = new ArrayList<Object>();
+
+		while (keysEnum.hasMoreElements()) {
+			keyList.add(keysEnum.nextElement());
+		}
+
+		Collections.sort(keyList, new Comparator<Object>() {
+			@Override
+			public int compare(Object o1, Object o2) {
+				return o1.toString().compareTo(o2.toString());
+			}
+		});
+
+		return Collections.enumeration(keyList);
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SpringDependencyManagementConventionPlugin.groovy

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2016-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import io.spring.gradle.dependencymanagement.DependencyManagementPlugin
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+/**
+ * Adds and configures {@link DependencyManagementPlugin}.
+ * <p>
+ * Additionally, if 'gradle/dependency-management.gradle' file is present it will be
+ * automatically applied file for configuring the dependencies.
+ */
+class SpringDependencyManagementConventionPlugin implements Plugin<Project> {
+
+    static final String DEPENDENCY_MANAGEMENT_RESOURCE = "gradle/dependency-management.gradle"
+
+    @Override
+    void apply(Project project) {
+        project.getPluginManager().apply(ManagementConfigurationPlugin)
+        project.getPluginManager().apply(DependencyManagementPlugin)
+        project.dependencyManagement {
+            resolutionStrategy {
+                cacheChangingModulesFor 0, "seconds"
+            }
+        }
+        File rootDir = project.rootDir
+        List<File> dependencyManagementFiles = [project.rootProject.file(DEPENDENCY_MANAGEMENT_RESOURCE)]
+        for (File dir = project.projectDir; dir != rootDir; dir = dir.parentFile) {
+            dependencyManagementFiles.add(new File(dir, DEPENDENCY_MANAGEMENT_RESOURCE))
+        }
+        dependencyManagementFiles.each { f ->
+            if (f.exists()) {
+                project.apply from: f.absolutePath
+            }
+        }
+    }
+
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SpringModulePlugin.groovy

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2016-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaLibraryPlugin;
+import org.gradle.api.plugins.MavenPlugin;
+import org.gradle.api.plugins.PluginManager
+import org.springframework.gradle.maven.SpringMavenPlugin;
+
+/**
+ * @author Rob Winch
+ */
+class SpringModulePlugin extends AbstractSpringJavaPlugin {
+
+	@Override
+	void additionalPlugins(Project project) {
+		PluginManager pluginManager = project.getPluginManager();
+		pluginManager.apply(JavaLibraryPlugin.class)
+		pluginManager.apply(SpringMavenPlugin.class);
+		pluginManager.apply("io.spring.convention.jacoco");
+
+		def deployArtifacts = project.task("deployArtifacts")
+		deployArtifacts.group = 'Deploy tasks'
+		deployArtifacts.description = "Deploys the artifacts to either Artifactory or Maven Central"
+		if (!Utils.isRelease(project)) {
+			deployArtifacts.dependsOn project.tasks.artifactoryPublish
+		}
+	}
+
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SpringSampleBootPlugin.groovy

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import org.gradle.api.Project
+import org.gradle.api.plugins.PluginManager
+
+/**
+ * @author Rob Winch
+ */
+public class SpringSampleBootPlugin extends SpringSamplePlugin {
+
+    @Override
+    public void additionalPlugins(Project project) {
+        super.additionalPlugins(project);
+
+        PluginManager pluginManager = project.getPluginManager();
+
+        pluginManager.apply("org.springframework.boot");
+
+        project.repositories {
+            maven { url 'https://repo.spring.io/snapshot' }
+            maven { url 'https://repo.spring.io/milestone' }
+        }
+    }
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SpringSamplePlugin.groovy

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.gradle.api.Project
+import org.sonarqube.gradle.SonarQubePlugin;
+
+/**
+ * @author Rob Winch
+ */
+public class SpringSamplePlugin extends AbstractSpringJavaPlugin {
+
+    @Override
+    public void additionalPlugins(Project project) {
+        project.plugins.withType(SonarQubePlugin) {
+            project.sonarqube.skipProject = true
+        }
+    }
+
+	@Override
+	protected void initialPlugins(Project project) {
+		if (project.hasProperty('springBootVersion')) {
+			String springBootVersion = project.springBootVersion
+
+			if (Utils.isSnapshot(springBootVersion)) {
+				project.ext.forceMavenRepositories = 'snapshot'
+			}
+			else if (Utils.isMilestone(springBootVersion)) {
+				project.ext.forceMavenRepositories = 'milestone'
+			}
+		}
+
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SpringSampleWarPlugin.groovy

@@ -0,0 +1,98 @@
+/*
+ * Copyright 2016-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention
+
+import org.gradle.api.Project
+import org.gradle.api.Task
+import org.gradle.api.plugins.PluginManager
+import org.gradle.api.tasks.testing.Test
+
+/**
+ * @author Rob Winch
+ */
+public class SpringSampleWarPlugin extends SpringSamplePlugin {
+
+    @Override
+    public void additionalPlugins(Project project) {
+        super.additionalPlugins(project);
+
+        PluginManager pluginManager = project.getPluginManager();
+
+        pluginManager.apply("war");
+        pluginManager.apply("org.gretty");
+
+        project.gretty {
+            servletContainer = 'tomcat10'
+            contextPath = '/'
+            fileLogEnabled = false
+        }
+
+        Task prepareAppServerForIntegrationTests = project.tasks.create('prepareAppServerForIntegrationTests') {
+            group = 'Verification'
+            description = 'Prepares the app server for integration tests'
+            doFirst {
+                project.gretty {
+                    httpPort = getRandomFreePort()
+                    httpsPort = getRandomPort()
+                }
+            }
+        }
+
+        project.tasks.matching { it.name == "appBeforeIntegrationTest" }.all { task ->
+            task.dependsOn prepareAppServerForIntegrationTests
+        }
+
+        project.tasks.withType(Test).all { task ->
+            if("integrationTest".equals(task.name)) {
+                applyForIntegrationTest(project, task)
+            }
+        }
+    }
+
+    def applyForIntegrationTest(Project project, Task integrationTest) {
+        project.gretty.integrationTestTask = integrationTest.name
+
+        integrationTest.doFirst {
+            def gretty = project.gretty
+            String host = project.gretty.host ?: 'localhost'
+            boolean isHttps = gretty.httpsEnabled
+            Integer httpPort = integrationTest.systemProperties['gretty.httpPort']
+            Integer httpsPort = integrationTest.systemProperties['gretty.httpsPort']
+            int port = isHttps ? httpsPort : httpPort
+            String contextPath = project.gretty.contextPath
+            String httpBaseUrl = "http://${host}:${httpPort}${contextPath}"
+            String httpsBaseUrl = "https://${host}:${httpsPort}${contextPath}"
+            String baseUrl = isHttps ? httpsBaseUrl : httpBaseUrl
+            integrationTest.systemProperty 'app.port', port
+            integrationTest.systemProperty 'app.httpPort', httpPort
+            integrationTest.systemProperty 'app.httpsPort', httpsPort
+            integrationTest.systemProperty 'app.baseURI', baseUrl
+            integrationTest.systemProperty 'app.httpBaseURI', httpBaseUrl
+            integrationTest.systemProperty 'app.httpsBaseURI', httpsBaseUrl
+
+            integrationTest.systemProperty 'geb.build.baseUrl', baseUrl
+            integrationTest.systemProperty 'geb.build.reportsDir', 'build/geb-reports'
+        }
+    }
+
+    def getRandomPort() {
+        ServerSocket ss = new ServerSocket(0)
+        int port = ss.localPort
+        ss.close()
+        return port
+    }
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/SpringTestPlugin.groovy

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2002-2016 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.gradle.api.Project;
+
+/**
+ * @author Rob Winch
+ */
+public class SpringTestPlugin extends AbstractSpringJavaPlugin {
+
+	@Override
+	public void additionalPlugins(Project project) {
+		project.sonarqube.skipProject = true
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/TestsConfigurationPlugin.groovy

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.jvm.tasks.Jar
+
+/**
+ * Adds the ability to depends on the test jar within other projects using:
+ *
+ * <code>
+ * testImplementation project(path: ':foo', configuration: 'tests')
+ * </code>
+ *
+ * @author Rob Winch
+ */
+public class TestsConfigurationPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.plugins.withType(JavaPlugin) {
+			applyJavaProject(project)
+		}
+	}
+
+	private void applyJavaProject(Project project) {
+		project.configurations {
+			tests.extendsFrom testRuntime, testRuntimeClasspath
+		}
+
+		project.tasks.create('testJar', Jar) {
+			classifier = 'test'
+			from project.sourceSets.test.output
+		}
+
+		project.artifacts {
+			tests project.testJar
+		}
+	}
+}

buildSrc/src/main/groovy/io/spring/gradle/convention/Utils.groovy

@@ -0,0 +1,47 @@
+package io.spring.gradle.convention;
+
+import org.gradle.api.Project;
+
+public class Utils {
+
+	static String getProjectName(Project project) {
+		String projectName = project.getRootProject().getName();
+		if(projectName.endsWith("-build")) {
+			projectName = projectName.substring(0, projectName.length() - "-build".length());
+		}
+		return projectName;
+	}
+
+	static boolean isSnapshot(Project project) {
+		String projectVersion = projectVersion(project)
+		return isSnapshot(projectVersion)
+	}
+
+	static boolean isMilestone(Project project) {
+		String projectVersion = projectVersion(project)
+		return isMilestone(projectVersion)
+	}
+
+	static boolean isRelease(Project project) {
+		String projectVersion = projectVersion(project)
+		return isRelease(projectVersion)
+	}
+
+	static boolean isSnapshot(String projectVersion) {
+		return projectVersion.matches('^.*([.-]BUILD)?-SNAPSHOT$')
+	}
+
+	static boolean isMilestone(String projectVersion) {
+		return projectVersion.matches('^.*[.-]M\\d+$') || projectVersion.matches('^.*[.-]RC\\d+$')
+	}
+
+	static boolean isRelease(String projectVersion) {
+		return !(isSnapshot(projectVersion) || isMilestone(projectVersion))
+	}
+
+	private static String projectVersion(Project project) {
+		return String.valueOf(project.getVersion());
+	}
+
+	private Utils() {}
+}

buildSrc/src/main/java/org/springframework/gradle/CopyPropertiesPlugin.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle;
+
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+
+public class CopyPropertiesPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		copyPropertyFromRootProjectTo("group", project);
+		copyPropertyFromRootProjectTo("version", project);
+		copyPropertyFromRootProjectTo("description", project);
+	}
+
+
+	private void copyPropertyFromRootProjectTo(String propertyName, Project project) {
+		Project rootProject = project.getRootProject();
+		Object property = rootProject.findProperty(propertyName);
+		if(property != null) {
+			project.setProperty(propertyName, property);
+		}
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/antora/AntoraVersionPlugin.java

@@ -0,0 +1,71 @@
+package org.springframework.gradle.antora;
+
+import org.gradle.api.Action;
+import org.gradle.api.GradleException;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.Task;
+import org.gradle.api.tasks.TaskProvider;
+import org.gradle.language.base.plugins.LifecycleBasePlugin;
+
+public class AntoraVersionPlugin implements Plugin<Project> {
+	public static final String ANTORA_CHECK_VERSION_TASK_NAME = "antoraCheckVersion";
+
+	@Override
+	public void apply(Project project) {
+		TaskProvider<CheckAntoraVersionTask> antoraCheckVersion = project.getTasks().register(ANTORA_CHECK_VERSION_TASK_NAME, CheckAntoraVersionTask.class, new Action<CheckAntoraVersionTask>() {
+			@Override
+			public void execute(CheckAntoraVersionTask antoraCheckVersion) {
+				antoraCheckVersion.setGroup(LifecycleBasePlugin.VERIFICATION_GROUP);
+				antoraCheckVersion.setDescription("Checks the antora.yml version properties match the Gradle version");
+				antoraCheckVersion.getAntoraVersion().convention(project.provider(() -> getDefaultAntoraVersion(project)));
+				antoraCheckVersion.getAntoraPrerelease().convention(project.provider(() -> getDefaultAntoraPrerelease(project)));
+				antoraCheckVersion.getAntoraDisplayVersion().convention(project.provider(() -> getDefaultAntoraDisplayVersion(project)));
+				antoraCheckVersion.getAntoraYmlFile().fileProvider(project.provider(() -> project.file("antora.yml")));
+			}
+		});
+		project.getPlugins().withType(LifecycleBasePlugin.class, new Action<LifecycleBasePlugin>() {
+			@Override
+			public void execute(LifecycleBasePlugin lifecycleBasePlugin) {
+				project.getTasks().named(LifecycleBasePlugin.CHECK_TASK_NAME).configure(new Action<Task>() {
+					@Override
+					public void execute(Task check) {
+						check.dependsOn(antoraCheckVersion);
+					}
+				});
+			}
+		});
+		 project.getTasks().register("antoraUpdateVersion", UpdateAntoraVersionTask.class, new Action<UpdateAntoraVersionTask>() {
+			@Override
+			public void execute(UpdateAntoraVersionTask antoraUpdateVersion) {
+				antoraUpdateVersion.setGroup("Release");
+				antoraUpdateVersion.setDescription("Updates the antora.yml version properties to match the Gradle version");
+				antoraUpdateVersion.getAntoraYmlFile().fileProvider(project.provider(() -> project.file("antora.yml")));
+			}
+		});
+	}
+
+	private static String getDefaultAntoraVersion(Project project) {
+		String projectVersion = getProjectVersion(project);
+		return AntoraVersionUtils.getDefaultAntoraVersion(projectVersion);
+	}
+
+	private static String getDefaultAntoraPrerelease(Project project) {
+		String projectVersion = getProjectVersion(project);
+		return AntoraVersionUtils.getDefaultAntoraPrerelease(projectVersion);
+	}
+
+	private static String getDefaultAntoraDisplayVersion(Project project) {
+		String projectVersion = getProjectVersion(project);
+		return AntoraVersionUtils.getDefaultAntoraDisplayVersion(projectVersion);
+	}
+
+	private static String getProjectVersion(Project project) {
+		Object projectVersion = project.getVersion();
+		if (projectVersion == null) {
+			throw new GradleException("Please define antoraVersion and antoraPrerelease on " + ANTORA_CHECK_VERSION_TASK_NAME + " or provide a Project version so they can be defaulted");
+		}
+		return String.valueOf(projectVersion);
+	}
+
+}

buildSrc/src/main/java/org/springframework/gradle/antora/AntoraVersionUtils.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2019-2022 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.antora;
+
+public class AntoraVersionUtils {
+
+	public static String getDefaultAntoraVersion(String projectVersion) {
+		int preReleaseIndex = getSnapshotIndex(projectVersion);
+		return isSnapshot(projectVersion) ? projectVersion.substring(0, preReleaseIndex) : projectVersion;
+	}
+
+	public static String getDefaultAntoraPrerelease(String projectVersion) {
+		if (isSnapshot(projectVersion)) {
+			int preReleaseIndex = getSnapshotIndex(projectVersion);
+			return projectVersion.substring(preReleaseIndex);
+		}
+		if (isPreRelease(projectVersion)) {
+			return Boolean.TRUE.toString();
+		}
+		return null;
+	}
+
+	public static String getDefaultAntoraDisplayVersion(String projectVersion) {
+		if (!isSnapshot(projectVersion) && isPreRelease(projectVersion)) {
+			return getDefaultAntoraVersion(projectVersion);
+		}
+		return null;
+	}
+
+	private static boolean isSnapshot(String projectVersion) {
+		return getSnapshotIndex(projectVersion) >= 0;
+	}
+
+	private static int getSnapshotIndex(String projectVersion) {
+		return projectVersion.lastIndexOf("-SNAPSHOT");
+	}
+
+	private static boolean isPreRelease(String projectVersion) {
+		return projectVersion.lastIndexOf("-") >= 0;
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/antora/CheckAntoraVersionTask.java

@@ -0,0 +1,96 @@
+package org.springframework.gradle.antora;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+
+import org.gradle.api.DefaultTask;
+import org.gradle.api.GradleException;
+import org.gradle.api.file.RegularFileProperty;
+import org.gradle.api.provider.Property;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.InputFile;
+import org.gradle.api.tasks.Optional;
+import org.gradle.api.tasks.TaskAction;
+import org.yaml.snakeyaml.Yaml;
+import org.yaml.snakeyaml.constructor.Constructor;
+import org.yaml.snakeyaml.representer.Representer;
+
+public abstract class CheckAntoraVersionTask extends DefaultTask {
+
+	@TaskAction
+	public void check() throws FileNotFoundException {
+		File antoraYmlFile = getAntoraYmlFile().getAsFile().get();
+		String expectedAntoraVersion = getAntoraVersion().get();
+		String expectedAntoraPrerelease = getAntoraPrerelease().getOrElse(null);
+		String expectedAntoraDisplayVersion = getAntoraDisplayVersion().getOrElse(null);
+
+		Representer representer = new Representer();
+		representer.getPropertyUtils().setSkipMissingProperties(true);
+
+		Yaml yaml = new Yaml(new Constructor(AntoraYml.class), representer);
+		AntoraYml antoraYml = yaml.load(new FileInputStream(antoraYmlFile));
+
+		String actualAntoraPrerelease = antoraYml.getPrerelease();
+		boolean preReleaseMatches = antoraYml.getPrerelease() == null && expectedAntoraPrerelease == null ||
+				(actualAntoraPrerelease != null && actualAntoraPrerelease.equals(expectedAntoraPrerelease));
+		String actualAntoraDisplayVersion = antoraYml.getDisplay_version();
+		boolean displayVersionMatches = antoraYml.getDisplay_version() == null && expectedAntoraDisplayVersion == null ||
+				(actualAntoraDisplayVersion != null && actualAntoraDisplayVersion.equals(expectedAntoraDisplayVersion));
+		String actualAntoraVersion = antoraYml.getVersion();
+		if (!preReleaseMatches ||
+				!displayVersionMatches ||
+				!expectedAntoraVersion.equals(actualAntoraVersion)) {
+			throw new GradleException("The Gradle version of '" + getProject().getVersion() + "' should have version: '"
+					+ expectedAntoraVersion + "' prerelease: '" + expectedAntoraPrerelease + "' display_version: '"
+					+ expectedAntoraDisplayVersion + "' defined in " + antoraYmlFile + " but got version: '"
+					+ actualAntoraVersion + "' prerelease: '" + actualAntoraPrerelease + "' display_version: '" + actualAntoraDisplayVersion + "'");
+		}
+	}
+
+	@InputFile
+	public abstract RegularFileProperty getAntoraYmlFile();
+
+	@Input
+	public abstract Property<String> getAntoraVersion();
+
+	@Input
+	@Optional
+	public abstract Property<String> getAntoraPrerelease();
+
+	@Input
+	@Optional
+	public abstract Property<String> getAntoraDisplayVersion();
+
+	public static class AntoraYml {
+		private String version;
+
+		private String prerelease;
+
+		private String display_version;
+
+		public String getVersion() {
+			return version;
+		}
+
+		public void setVersion(String version) {
+			this.version = version;
+		}
+
+		public String getPrerelease() {
+			return prerelease;
+		}
+
+		public void setPrerelease(String prerelease) {
+			this.prerelease = prerelease;
+		}
+
+		public String getDisplay_version() {
+			return display_version;
+		}
+
+		public void setDisplay_version(String display_version) {
+			this.display_version = display_version;
+		}
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/antora/UpdateAntoraVersionTask.java

@@ -0,0 +1,130 @@
+/*
+ * Copyright 2019-2022 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.antora;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+
+import org.gradle.api.DefaultTask;
+import org.gradle.api.file.RegularFileProperty;
+import org.gradle.api.tasks.InputFile;
+import org.gradle.api.tasks.TaskAction;
+import org.yaml.snakeyaml.DumperOptions;
+import org.yaml.snakeyaml.Yaml;
+import org.yaml.snakeyaml.constructor.Constructor;
+import org.yaml.snakeyaml.nodes.NodeTuple;
+import org.yaml.snakeyaml.nodes.Tag;
+import org.yaml.snakeyaml.representer.Representer;
+
+public abstract class UpdateAntoraVersionTask extends DefaultTask {
+
+	@TaskAction
+	public void update() throws IOException {
+		String projectVersion = getProject().getVersion().toString();
+		File antoraYmlFile = getAntoraYmlFile().getAsFile().get();
+		String updatedAntoraVersion = AntoraVersionUtils.getDefaultAntoraVersion(projectVersion);
+		String updatedAntoraPrerelease = AntoraVersionUtils.getDefaultAntoraPrerelease(projectVersion);
+		String updatedAntoraDisplayVersion = AntoraVersionUtils.getDefaultAntoraDisplayVersion(projectVersion);
+
+		Representer representer = new Representer();
+		representer.getPropertyUtils().setSkipMissingProperties(true);
+
+		Yaml yaml = new Yaml(new Constructor(AntoraYml.class), representer);
+		AntoraYml antoraYml = yaml.load(new FileInputStream(antoraYmlFile));
+
+		System.out.println("Updating the version parameters in " + antoraYmlFile.getName() + " to version: "
+				+ updatedAntoraVersion + ", prerelease: " + updatedAntoraPrerelease + ", display_version: "
+				+ updatedAntoraDisplayVersion);
+		antoraYml.setVersion(updatedAntoraVersion);
+		antoraYml.setPrerelease(updatedAntoraPrerelease);
+		antoraYml.setDisplay_version(updatedAntoraDisplayVersion);
+
+		FileWriter outputWriter = new FileWriter(antoraYmlFile);
+		getYaml().dump(antoraYml, outputWriter);
+	}
+
+	@InputFile
+	public abstract RegularFileProperty getAntoraYmlFile();
+
+	public static class AntoraYml {
+
+		private String name;
+
+		private String version;
+
+		private String prerelease;
+
+		private String display_version;
+
+		public String getName() {
+			return name;
+		}
+
+		public void setName(String name) {
+			this.name = name;
+		}
+
+		public String getVersion() {
+			return version;
+		}
+
+		public void setVersion(String version) {
+			this.version = version;
+		}
+
+		public String getPrerelease() {
+			return prerelease;
+		}
+
+		public void setPrerelease(String prerelease) {
+			this.prerelease = prerelease;
+		}
+
+		public String getDisplay_version() {
+			return display_version;
+		}
+
+		public void setDisplay_version(String display_version) {
+			this.display_version = display_version;
+		}
+
+	}
+
+	private Yaml getYaml() {
+		Representer representer = new Representer() {
+			@Override
+			protected NodeTuple representJavaBeanProperty(Object javaBean,
+					org.yaml.snakeyaml.introspector.Property property, Object propertyValue, Tag customTag) {
+				// Don't write out null values
+				if (propertyValue == null) {
+					return null;
+				}
+				else {
+					return super.representJavaBeanProperty(javaBean, property, propertyValue, customTag);
+				}
+			}
+		};
+		representer.addClassTag(AntoraYml.class, Tag.MAP);
+		DumperOptions ymlOptions = new DumperOptions();
+		ymlOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
+		ymlOptions.setDefaultScalarStyle(DumperOptions.ScalarStyle.SINGLE_QUOTED);
+		return new Yaml(representer, ymlOptions);
+	}
+
+}

buildSrc/src/main/java/org/springframework/gradle/github/milestones/GitHubMilestoneApi.java

@@ -0,0 +1,110 @@
+/*
+ * Copyright 2019-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.github.milestones;
+
+import com.google.common.reflect.TypeToken;
+import com.google.gson.Gson;
+import okhttp3.Interceptor;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+
+import java.io.IOException;
+import java.util.List;
+
+public class GitHubMilestoneApi {
+	private String baseUrl = "https://api.github.com";
+
+	private OkHttpClient client;
+
+	private Gson gson = new Gson();
+
+	public GitHubMilestoneApi() {
+		this.client = new OkHttpClient.Builder().build();
+	}
+
+	public GitHubMilestoneApi(String gitHubToken) {
+		this.client = new OkHttpClient.Builder()
+				.addInterceptor(new AuthorizationInterceptor(gitHubToken))
+				.build();
+	}
+
+	public void setBaseUrl(String baseUrl) {
+		this.baseUrl = baseUrl;
+	}
+
+	public long findMilestoneNumberByTitle(RepositoryRef repositoryRef, String milestoneTitle) {
+		String url = this.baseUrl + "/repos/" + repositoryRef.getOwner() + "/" + repositoryRef.getName() + "/milestones?per_page=100";
+		Request request = new Request.Builder().get().url(url)
+				.build();
+		try {
+			Response response = this.client.newCall(request).execute();
+			if (!response.isSuccessful()) {
+				throw new RuntimeException("Could not find milestone with title " + milestoneTitle + " for repository " + repositoryRef + ". Response " + response);
+			}
+			List<Milestone> milestones = this.gson.fromJson(response.body().charStream(), new TypeToken<List<Milestone>>(){}.getType());
+			for (Milestone milestone : milestones) {
+				if (milestoneTitle.equals(milestone.getTitle())) {
+					return milestone.getNumber();
+				}
+			}
+			if (milestones.size() <= 100) {
+				throw new RuntimeException("Could not find open milestone with title " + milestoneTitle + " for repository " + repositoryRef + " Got " + milestones);
+			}
+			throw new RuntimeException("It is possible there are too many open milestones open (only 100 are supported). Could not find open milestone with title " + milestoneTitle + " for repository " + repositoryRef + " Got " + milestones);
+		} catch (IOException e) {
+			throw new RuntimeException("Could not find open milestone with title " + milestoneTitle + " for repository " + repositoryRef, e);
+		}
+	}
+
+	public boolean isOpenIssuesForMilestoneNumber(RepositoryRef repositoryRef, long milestoneNumber) {
+		String url = this.baseUrl + "/repos/" + repositoryRef.getOwner() + "/" + repositoryRef.getName() + "/issues?per_page=1&milestone=" + milestoneNumber;
+		Request request = new Request.Builder().get().url(url)
+				.build();
+		try {
+			Response response = this.client.newCall(request).execute();
+			if (!response.isSuccessful()) {
+				throw new RuntimeException("Could not find issues for milestone number " + milestoneNumber + " for repository " + repositoryRef + ". Response " + response);
+			}
+			List<Object> issues = this.gson.fromJson(response.body().charStream(), new TypeToken<List<Object>>(){}.getType());
+			return !issues.isEmpty();
+		} catch (IOException e) {
+			throw new RuntimeException("Could not find issues for milestone number " + milestoneNumber + " for repository " + repositoryRef, e);
+		}
+	}
+
+//	public boolean isOpenIssuesForMilestoneName(String owner, String repository, String milestoneName) {
+//
+//	}
+
+
+	private static class AuthorizationInterceptor implements Interceptor {
+
+		private final String token;
+
+		public AuthorizationInterceptor(String token) {
+			this.token = token;
+		}
+
+		@Override
+		public okhttp3.Response intercept(Chain chain) throws IOException {
+			Request request = chain.request().newBuilder()
+					.addHeader("Authorization", "Bearer " + this.token).build();
+			return chain.proceed(request);
+		}
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/github/milestones/GitHubMilestoneHasNoOpenIssuesTask.java

@@ -0,0 +1,75 @@
+/*
+ * Copyright 2019-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.github.milestones;
+
+import org.gradle.api.Action;
+import org.gradle.api.DefaultTask;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.Optional;
+import org.gradle.api.tasks.TaskAction;
+
+public class GitHubMilestoneHasNoOpenIssuesTask extends DefaultTask {
+	@Input
+	private RepositoryRef repository = new RepositoryRef();
+
+	@Input
+	private String milestoneTitle;
+
+	@Input @Optional
+	private String gitHubAccessToken;
+
+	private GitHubMilestoneApi milestones = new GitHubMilestoneApi();
+
+	@TaskAction
+	public void checkHasNoOpenIssues() {
+		long milestoneNumber = this.milestones.findMilestoneNumberByTitle(this.repository, this.milestoneTitle);
+		boolean isOpenIssues = this.milestones.isOpenIssuesForMilestoneNumber(this.repository, milestoneNumber);
+		if (isOpenIssues) {
+			throw new IllegalStateException("The repository " + this.repository + " has open issues for milestone with the title " + this.milestoneTitle + " and number " + milestoneNumber);
+		}
+		System.out.println("The repository " + this.repository + " has no open issues for milestone with the title " + this.milestoneTitle + " and number " + milestoneNumber);
+	}
+
+	public RepositoryRef getRepository() {
+		return repository;
+	}
+
+	public void repository(Action<RepositoryRef> repository) {
+		repository.execute(this.repository);
+	}
+
+	public void setRepository(RepositoryRef repository) {
+		this.repository = repository;
+	}
+
+	public String getMilestoneTitle() {
+		return milestoneTitle;
+	}
+
+	public void setMilestoneTitle(String milestoneTitle) {
+		this.milestoneTitle = milestoneTitle;
+	}
+
+	public String getGitHubAccessToken() {
+		return gitHubAccessToken;
+	}
+
+	public void setGitHubAccessToken(String gitHubAccessToken) {
+		this.gitHubAccessToken = gitHubAccessToken;
+		this.milestones = new GitHubMilestoneApi(gitHubAccessToken);
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/github/milestones/GitHubMilestonePlugin.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2019-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.github.milestones;
+
+import org.gradle.api.Action;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+
+public class GitHubMilestonePlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.getTasks().register("gitHubCheckMilestoneHasNoOpenIssues", GitHubMilestoneHasNoOpenIssuesTask.class, new Action<GitHubMilestoneHasNoOpenIssuesTask>() {
+			@Override
+			public void execute(GitHubMilestoneHasNoOpenIssuesTask githubCheckMilestoneHasNoOpenIssues) {
+				githubCheckMilestoneHasNoOpenIssues.setGroup("Release");
+				githubCheckMilestoneHasNoOpenIssues.setDescription("Checks if there are any open issues for the specified repository and milestone");
+				githubCheckMilestoneHasNoOpenIssues.setMilestoneTitle((String) project.findProperty("nextVersion"));
+				if (project.hasProperty("githubAccessToken")) {
+					githubCheckMilestoneHasNoOpenIssues.setGitHubAccessToken((String) project.findProperty("gitHubAccessToken"));
+				}
+			}
+		});
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/github/milestones/Milestone.java

@@ -0,0 +1,31 @@
+package org.springframework.gradle.github.milestones;
+
+public class Milestone {
+	private String title;
+
+	private long number;
+
+	public String getTitle() {
+		return title;
+	}
+
+	public void setTitle(String title) {
+		this.title = title;
+	}
+
+	public long getNumber() {
+		return number;
+	}
+
+	public void setNumber(long number) {
+		this.number = number;
+	}
+
+	@Override
+	public String toString() {
+		return "Milestone{" +
+				"title='" + title + '\'' +
+				", number=" + number +
+				'}';
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/github/milestones/RepositoryRef.java

@@ -0,0 +1,65 @@
+package org.springframework.gradle.github.milestones;
+public class RepositoryRef {
+	private String owner;
+
+	private String name;
+
+	RepositoryRef() {
+	}
+
+	public RepositoryRef(String owner, String name) {
+		this.owner = owner;
+		this.name = name;
+	}
+
+	public String getOwner() {
+		return owner;
+	}
+
+	public void setOwner(String owner) {
+		this.owner = owner;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	@Override
+	public String toString() {
+		return "RepositoryRef{" +
+				"owner='" + owner + '\'' +
+				", name='" + name + '\'' +
+				'}';
+	}
+
+	public static RepositoryRefBuilder owner(String owner) {
+		return new RepositoryRefBuilder().owner(owner);
+	}
+
+	public static final class RepositoryRefBuilder {
+		private String owner;
+		private String repository;
+
+		private RepositoryRefBuilder() {
+		}
+
+		private RepositoryRefBuilder owner(String owner) {
+			this.owner = owner;
+			return this;
+		}
+
+		public RepositoryRefBuilder repository(String repository) {
+			this.repository = repository;
+			return this;
+		}
+
+		public RepositoryRef build() {
+			return new RepositoryRef(owner, repository);
+		}
+	}
+}
+

buildSrc/src/main/java/org/springframework/gradle/maven/MavenPublishingConventionsPlugin.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright 2016-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package org.springframework.gradle.maven;
+
+import org.gradle.api.Action;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.plugins.JavaPlugin;
+import org.gradle.api.plugins.JavaPluginExtension;
+import org.gradle.api.publish.PublishingExtension;
+import org.gradle.api.publish.maven.MavenPom;
+import org.gradle.api.publish.maven.MavenPomDeveloperSpec;
+import org.gradle.api.publish.maven.MavenPomIssueManagement;
+import org.gradle.api.publish.maven.MavenPomLicenseSpec;
+import org.gradle.api.publish.maven.MavenPomOrganization;
+import org.gradle.api.publish.maven.MavenPomScm;
+import org.gradle.api.publish.maven.MavenPublication;
+import org.gradle.api.publish.maven.plugins.MavenPublishPlugin;
+
+public class MavenPublishingConventionsPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.getPlugins().withType(MavenPublishPlugin.class).all(new Action<MavenPublishPlugin>() {
+			@Override
+			public void execute(MavenPublishPlugin mavenPublish) {
+				PublishingExtension publishing = project.getExtensions().getByType(PublishingExtension.class);
+				publishing.getPublications().withType(MavenPublication.class)
+						.all((mavenPublication) -> MavenPublishingConventionsPlugin.this.customizePom(mavenPublication.getPom(), project));
+				MavenPublishingConventionsPlugin.this.customizeJavaPlugin(project);
+			}
+		});
+	}
+
+	private void customizePom(MavenPom pom, Project project) {
+		pom.getUrl().set("https://spring.io/projects/spring-session");
+		pom.getName().set(project.provider(project::getName));
+		pom.getDescription().set(project.provider(project::getDescription));
+		pom.organization(this::customizeOrganization);
+		pom.licenses(this::customizeLicences);
+		pom.developers(this::customizeDevelopers);
+		pom.scm(this::customizeScm);
+		pom.issueManagement(this::customizeIssueManagement);
+	}
+
+	private void customizeOrganization(MavenPomOrganization organization) {
+		organization.getName().set("Pivotal Software, Inc.");
+		organization.getUrl().set("https://spring.io");
+	}
+
+	private void customizeLicences(MavenPomLicenseSpec licences) {
+		licences.license((licence) -> {
+			licence.getName().set("Apache License, Version 2.0");
+			licence.getUrl().set("https://www.apache.org/licenses/LICENSE-2.0");
+		});
+	}
+
+	private void customizeDevelopers(MavenPomDeveloperSpec developers) {
+		developers.developer((developer) -> {
+			developer.getName().set("Pivotal");
+			developer.getEmail().set("info@pivotal.io");
+			developer.getOrganization().set("Pivotal Software, Inc.");
+			developer.getOrganizationUrl().set("https://www.spring.io");
+		});
+	}
+
+	private void customizeScm(MavenPomScm scm) {
+		scm.getConnection().set("scm:git:git://github.com/spring-projects/spring-session.git");
+		scm.getDeveloperConnection().set("scm:git:ssh://git@github.com/spring-projects/spring-session.git");
+		scm.getUrl().set("https://github.com/spring-projects/spring-session");
+	}
+
+	private void customizeIssueManagement(MavenPomIssueManagement issueManagement) {
+		issueManagement.getSystem().set("GitHub");
+		issueManagement.getUrl().set("https://github.com/spring-projects/spring-session/issues");
+	}
+
+	private void customizeJavaPlugin(Project project) {
+		project.getPlugins().withType(JavaPlugin.class).all((javaPlugin) -> {
+			JavaPluginExtension extension = project.getExtensions().getByType(JavaPluginExtension.class);
+			extension.withJavadocJar();
+			extension.withSourcesJar();
+		});
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/maven/PublishAllJavaComponentsPlugin.java

@@ -0,0 +1,33 @@
+package org.springframework.gradle.maven;
+
+
+import org.gradle.api.Action;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.plugins.JavaPlatformPlugin;
+import org.gradle.api.plugins.JavaPlugin;
+import org.gradle.api.publish.PublishingExtension;
+import org.gradle.api.publish.VariantVersionMappingStrategy;
+import org.gradle.api.publish.VersionMappingStrategy;
+import org.gradle.api.publish.maven.MavenPublication;
+import org.gradle.api.publish.maven.plugins.MavenPublishPlugin;
+
+public class PublishAllJavaComponentsPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.getPlugins().withType(MavenPublishPlugin.class).all((mavenPublish) -> {
+			PublishingExtension publishing = project.getExtensions().getByType(PublishingExtension.class);
+			publishing.getPublications().create("mavenJava", MavenPublication.class, new Action<MavenPublication>() {
+				@Override
+				public void execute(MavenPublication maven) {
+					project.getPlugins().withType(JavaPlugin.class, (plugin) -> {
+						maven.from(project.getComponents().getByName("java"));
+					});
+					project.getPlugins().withType(JavaPlatformPlugin.class, (plugin) -> {
+						maven.from(project.getComponents().getByName("javaPlatform"));
+					});
+				}
+			});
+		});
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/maven/PublishArtifactsPlugin.java

@@ -0,0 +1,26 @@
+package org.springframework.gradle.maven;
+
+import io.spring.gradle.convention.Utils;
+import org.gradle.api.Action;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.Task;
+
+public class PublishArtifactsPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.getTasks().register("publishArtifacts", new Action<Task>() {
+			@Override
+			public void execute(Task publishArtifacts) {
+				publishArtifacts.setGroup("Publishing");
+				publishArtifacts.setDescription("Publish the artifacts to either Artifactory or Maven Central based on the version");
+				if (Utils.isRelease(project)) {
+					publishArtifacts.dependsOn("publishToOssrh");
+				}
+				else {
+					publishArtifacts.dependsOn("artifactoryPublish");
+				}
+			}
+		});
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/maven/PublishLocalPlugin.java

@@ -0,0 +1,29 @@
+package org.springframework.gradle.maven;
+
+import org.gradle.api.Action;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.artifacts.repositories.MavenArtifactRepository;
+import org.gradle.api.publish.PublishingExtension;
+import org.gradle.api.publish.maven.plugins.MavenPublishPlugin;
+
+import java.io.File;
+
+public class PublishLocalPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.getPlugins().withType(MavenPublishPlugin.class).all(new Action<MavenPublishPlugin>() {
+			@Override
+			public void execute(MavenPublishPlugin mavenPublish) {
+				PublishingExtension publishing = project.getExtensions().getByType(PublishingExtension.class);
+				publishing.getRepositories().maven(new Action<MavenArtifactRepository>() {
+					@Override
+					public void execute(MavenArtifactRepository maven) {
+						maven.setName("local");
+						maven.setUrl(new File(project.getRootProject().getBuildDir(), "publications/repos"));
+					}
+				});
+			}
+		});
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/maven/SpringMavenPlugin.java

@@ -0,0 +1,21 @@
+package org.springframework.gradle.maven;
+
+import io.spring.gradle.convention.ArtifactoryPlugin;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.plugins.PluginManager;
+import org.gradle.api.publish.maven.plugins.MavenPublishPlugin;
+
+public class SpringMavenPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		PluginManager pluginManager = project.getPluginManager();
+		pluginManager.apply(MavenPublishPlugin.class);
+		pluginManager.apply(SpringSigningPlugin.class);
+		pluginManager.apply(MavenPublishingConventionsPlugin.class);
+		pluginManager.apply(PublishAllJavaComponentsPlugin.class);
+		pluginManager.apply(PublishLocalPlugin.class);
+		pluginManager.apply(PublishArtifactsPlugin.class);
+		pluginManager.apply(ArtifactoryPlugin.class);
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/maven/SpringNexusPublishPlugin.java

@@ -0,0 +1,28 @@
+package org.springframework.gradle.maven;
+
+import io.github.gradlenexus.publishplugin.NexusPublishExtension;
+import io.github.gradlenexus.publishplugin.NexusPublishPlugin;
+import io.github.gradlenexus.publishplugin.NexusRepository;
+import org.gradle.api.Action;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+
+import java.net.URI;
+import java.time.Duration;
+
+public class SpringNexusPublishPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.getPlugins().apply(NexusPublishPlugin.class);
+		NexusPublishExtension nexusPublishing = project.getExtensions().findByType(NexusPublishExtension.class);
+		nexusPublishing.getRepositories().create("ossrh", new Action<NexusRepository>() {
+			@Override
+			public void execute(NexusRepository nexusRepository) {
+						nexusRepository.getNexusUrl().set(URI.create("https://s01.oss.sonatype.org/service/local/"));
+						nexusRepository.getSnapshotRepositoryUrl().set(URI.create("https://s01.oss.sonatype.org/content/repositories/snapshots/"));
+					}
+		});
+		nexusPublishing.getConnectTimeout().set(Duration.ofMinutes(3));
+		nexusPublishing.getClientTimeout().set(Duration.ofMinutes(3));
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/maven/SpringSigningPlugin.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright 2016-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package org.springframework.gradle.maven;
+
+import org.gradle.api.Action;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.publish.Publication;
+import org.gradle.api.publish.PublishingExtension;
+import org.gradle.api.publish.plugins.PublishingPlugin;
+import org.gradle.plugins.signing.SigningExtension;
+import org.gradle.plugins.signing.SigningPlugin;
+
+import java.util.concurrent.Callable;
+
+public class SpringSigningPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.getPluginManager().apply(SigningPlugin.class);
+		project.getPlugins().withType(SigningPlugin.class).all(new Action<SigningPlugin>() {
+			@Override
+			public void execute(SigningPlugin signingPlugin) {
+				boolean hasSigningKey = project.hasProperty("signing.keyId") || project.hasProperty("signingKey");
+				if (hasSigningKey) {
+					sign(project);
+				}
+			}
+		});
+	}
+
+	private void sign(Project project) {
+		SigningExtension signing = project.getExtensions().findByType(SigningExtension.class);
+		signing.setRequired(new Callable<Boolean>() {
+			@Override
+			public Boolean call() throws Exception {
+				return project.getGradle().getTaskGraph().hasTask("publishArtifacts");
+			}
+		});
+		String signingKeyId = (String) project.findProperty("signingKeyId");
+		String signingKey = (String) project.findProperty("signingKey");
+		String signingPassword = (String) project.findProperty("signingPassword");
+		if (signingKeyId != null) {
+			signing.useInMemoryPgpKeys(signingKeyId, signingKey, signingPassword);
+		} else {
+			signing.useInMemoryPgpKeys(signingKey, signingPassword);
+		}
+		project.getPlugins().withType(PublishAllJavaComponentsPlugin.class).all(new Action<PublishAllJavaComponentsPlugin>() {
+			@Override
+			public void execute(PublishAllJavaComponentsPlugin publishingPlugin) {
+				PublishingExtension publishing = project.getExtensions().findByType(PublishingExtension.class);
+				Publication maven = publishing.getPublications().getByName("mavenJava");
+				signing.sign(maven);
+			}
+		});
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/propdeps/PropDepsEclipsePlugin.groovy

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.propdeps
+
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.plugins.ide.eclipse.EclipsePlugin
+
+/**
+ * Plugin to allow optional and provided dependency configurations to work with the
+ * standard gradle 'eclipse' plugin
+ *
+ * @author Phillip Webb
+ */
+class PropDepsEclipsePlugin implements Plugin<Project> {
+
+	public void apply(Project project) {
+		project.plugins.apply(PropDepsPlugin)
+		project.plugins.apply(EclipsePlugin)
+
+		project.eclipse {
+			classpath {
+				plusConfigurations += [project.configurations.provided, project.configurations.optional]
+			}
+		}
+	}
+
+}

buildSrc/src/main/java/org/springframework/gradle/propdeps/PropDepsIdeaPlugin.groovy

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.propdeps
+
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.plugins.ide.idea.IdeaPlugin
+
+/**
+ * Plugin to allow optional and provided dependency configurations to work with the
+ * standard gradle 'idea' plugin
+ *
+ * @author Phillip Webb
+ * @author Brian Clozel
+ * @link https://youtrack.jetbrains.com/issue/IDEA-107046
+ * @link https://youtrack.jetbrains.com/issue/IDEA-117668
+ */
+class PropDepsIdeaPlugin implements Plugin<Project> {
+
+	public void apply(Project project) {
+		project.plugins.apply(PropDepsPlugin)
+		project.plugins.apply(IdeaPlugin)
+		project.idea.module {
+			// IDEA internally deals with 4 scopes : COMPILE, TEST, PROVIDED, RUNTIME
+			// but only PROVIDED seems to be picked up
+			scopes.PROVIDED.plus += [project.configurations.provided]
+			scopes.PROVIDED.plus += [project.configurations.optional]
+		}
+	}
+
+}

buildSrc/src/main/java/org/springframework/gradle/propdeps/PropDepsPlugin.groovy

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.propdeps
+
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.artifacts.Configuration
+import org.gradle.api.plugins.JavaLibraryPlugin
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.tasks.javadoc.Javadoc
+
+/**
+ * Plugin to allow 'optional' and 'provided' dependency configurations
+ *
+ * As stated in the maven documentation, provided scope "is only available on the compilation and test classpath,
+ * and is not transitive".
+ *
+ * This plugin creates two new configurations, and each one:
+ * <ul>
+ * <li>is a parent of the compile configuration</li>
+ * <li>is not visible, not transitive</li>
+ * <li>all dependencies are excluded from the default configuration</li>
+ * </ul>
+ *
+ * @author Phillip Webb
+ * @author Brian Clozel
+ * @author Rob Winch
+ *
+ * @see <a href="https://www.gradle.org/docs/current/userguide/java_plugin.html#N121CF">Maven documentation</a>
+ * @see <a href="https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html#Dependency_Scope">Gradle configurations</a>
+ * @see PropDepsEclipsePlugin
+ * @see PropDepsIdeaPlugin
+ */
+class PropDepsPlugin implements Plugin<Project> {
+
+	public void apply(Project project) {
+		project.plugins.apply(JavaPlugin)
+
+		Configuration provided = addConfiguration(project, "provided")
+		Configuration optional = addConfiguration(project, "optional")
+
+		Javadoc javadoc = project.tasks.getByName(JavaPlugin.JAVADOC_TASK_NAME)
+		javadoc.classpath = javadoc.classpath.plus(provided).plus(optional)
+	}
+
+	private Configuration addConfiguration(Project project, String name) {
+		Configuration configuration = project.configurations.create(name)
+		configuration.extendsFrom(project.configurations.implementation)
+		project.plugins.withType(JavaLibraryPlugin, {
+			configuration.extendsFrom(project.configurations.api)
+		})
+
+		project.sourceSets.all {
+			compileClasspath += configuration
+			runtimeClasspath += configuration
+		}
+
+		return configuration
+	}
+
+}

buildSrc/src/main/java/org/springframework/gradle/sagan/Release.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright 2019-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.sagan;
+
+import java.util.regex.Pattern;
+
+/**
+ * Domain object for creating a new release version.
+ */
+public class Release {
+	private String version;
+
+	private ReleaseStatus status;
+
+	private boolean current;
+
+	private String referenceDocUrl;
+
+	private String apiDocUrl;
+
+	public String getVersion() {
+		return version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+	}
+
+	public ReleaseStatus getStatus() {
+		return status;
+	}
+
+	public void setStatus(ReleaseStatus status) {
+		this.status = status;
+	}
+
+	public boolean isCurrent() {
+		return current;
+	}
+
+	public void setCurrent(boolean current) {
+		this.current = current;
+	}
+
+	public String getReferenceDocUrl() {
+		return referenceDocUrl;
+	}
+
+	public void setReferenceDocUrl(String referenceDocUrl) {
+		this.referenceDocUrl = referenceDocUrl;
+	}
+
+	public String getApiDocUrl() {
+		return apiDocUrl;
+	}
+
+	public void setApiDocUrl(String apiDocUrl) {
+		this.apiDocUrl = apiDocUrl;
+	}
+
+	@Override
+	public String toString() {
+		return "Release{" +
+				"version='" + version + '\'' +
+				", status=" + status +
+				", current=" + current +
+				", referenceDocUrl='" + referenceDocUrl + '\'' +
+				", apiDocUrl='" + apiDocUrl + '\'' +
+				'}';
+	}
+
+	public enum ReleaseStatus {
+		/**
+		 * Unstable version with limited support
+		 */
+		SNAPSHOT,
+		/**
+		 * Pre-Release version meant to be tested by the community
+		 */
+		PRERELEASE,
+		/**
+		 * Release Generally Available on public artifact repositories and enjoying full support from maintainers
+		 */
+		GENERAL_AVAILABILITY;
+
+		private static final Pattern PRERELEASE_PATTERN = Pattern.compile("[A-Za-z0-9\\.\\-]+?(M|RC)\\d+");
+
+		private static final String SNAPSHOT_SUFFIX = "SNAPSHOT";
+
+		/**
+		 * Parse the ReleaseStatus from a String
+		 * @param version a project version
+		 * @return the release status for this version
+		 */
+		public static ReleaseStatus parse(String version) {
+			if (version == null) {
+				throw new IllegalArgumentException("version cannot be null");
+			}
+			if (version.endsWith(SNAPSHOT_SUFFIX)) {
+				return SNAPSHOT;
+			}
+			if (PRERELEASE_PATTERN.matcher(version).matches()) {
+				return PRERELEASE;
+			}
+			return GENERAL_AVAILABILITY;
+		}
+	}
+
+}

buildSrc/src/main/java/org/springframework/gradle/sagan/SaganApi.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright 2019-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.sagan;
+
+import com.google.gson.Gson;
+import okhttp3.*;
+
+import java.io.IOException;
+import java.util.Base64;
+
+/**
+ * Implements necessary calls to the Sagan API See https://spring.io/restdocs/index.html
+ */
+public class SaganApi {
+	private String baseUrl = "https://spring.io/api";
+
+	private OkHttpClient client;
+	private Gson gson = new Gson();
+
+	public SaganApi(String gitHubToken) {
+		this.client = new OkHttpClient.Builder()
+				.addInterceptor(new BasicInterceptor("not-used", gitHubToken))
+				.build();
+	}
+
+	public void setBaseUrl(String baseUrl) {
+		this.baseUrl = baseUrl;
+	}
+
+	public void createReleaseForProject(Release release, String projectName) {
+		String url = this.baseUrl + "/projects/" + projectName + "/releases";
+		String releaseJsonString = gson.toJson(release);
+		RequestBody body = RequestBody.create(MediaType.parse("application/json"), releaseJsonString);
+		Request request = new Request.Builder()
+			.url(url)
+			.post(body)
+			.build();
+		try {
+			Response response = this.client.newCall(request).execute();
+			if (!response.isSuccessful()) {
+				throw new RuntimeException("Could not create release " + release + ". Got response " + response);
+			}
+		} catch (IOException fail) {
+			throw new RuntimeException("Could not create release " + release, fail);
+		}
+	}
+
+	public void deleteReleaseForProject(String release, String projectName) {
+		String url = this.baseUrl + "/projects/" + projectName + "/releases/" + release;
+		Request request = new Request.Builder()
+				.url(url)
+				.delete()
+				.build();
+		try {
+			Response response = this.client.newCall(request).execute();
+			if (!response.isSuccessful()) {
+				throw new RuntimeException("Could not delete release " + release + ". Got response " + response);
+			}
+		} catch (IOException fail) {
+			throw new RuntimeException("Could not delete release " + release, fail);
+		}
+	}
+
+	private static class BasicInterceptor implements Interceptor {
+
+		private final String token;
+
+		public BasicInterceptor(String username, String token) {
+			this.token = Base64.getEncoder().encodeToString((username + ":" + token).getBytes());
+		}
+
+		@Override
+		public okhttp3.Response intercept(Chain chain) throws IOException {
+			Request request = chain.request().newBuilder()
+					.addHeader("Authorization", "Basic " + this.token).build();
+			return chain.proceed(request);
+		}
+	}
+}

buildSrc/src/main/java/org/springframework/gradle/sagan/SaganCreateReleaseTask.java

@@ -0,0 +1,86 @@
+/*
+ * Copyright 2019-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.sagan;
+
+import org.gradle.api.DefaultTask;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.TaskAction;
+
+public class SaganCreateReleaseTask extends DefaultTask {
+
+	@Input
+	private String gitHubAccessToken;
+	@Input
+	private String version;
+	@Input
+	private String apiDocUrl;
+	@Input
+	private String referenceDocUrl;
+	@Input
+	private String projectName;
+
+	@TaskAction
+	public void saganCreateRelease() {
+		SaganApi sagan = new SaganApi(this.gitHubAccessToken);
+		Release release = new Release();
+		release.setVersion(this.version);
+		release.setApiDocUrl(this.apiDocUrl);
+		release.setReferenceDocUrl(this.referenceDocUrl);
+		sagan.createReleaseForProject(release, this.projectName);
+	}
+
+	public String getGitHubAccessToken() {
+		return gitHubAccessToken;
+	}
+
+	public void setGitHubAccessToken(String gitHubAccessToken) {
+		this.gitHubAccessToken = gitHubAccessToken;
+	}
+
+	public String getVersion() {
+		return version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+	}
+
+	public String getApiDocUrl() {
+		return apiDocUrl;
+	}
+
+	public void setApiDocUrl(String apiDocUrl) {
+		this.apiDocUrl = apiDocUrl;
+	}
+
+	public String getReferenceDocUrl() {
+		return referenceDocUrl;
+	}
+
+	public void setReferenceDocUrl(String referenceDocUrl) {
+		this.referenceDocUrl = referenceDocUrl;
+	}
+
+	public String getProjectName() {
+		return projectName;
+	}
+
+	public void setProjectName(String projectName) {
+		this.projectName = projectName;
+	}
+
+}

buildSrc/src/main/java/org/springframework/gradle/sagan/SaganDeleteReleaseTask.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2019-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.sagan;
+
+import org.gradle.api.DefaultTask;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.TaskAction;
+
+public class SaganDeleteReleaseTask extends DefaultTask {
+
+	@Input
+	private String gitHubAccessToken;
+	@Input
+	private String version;
+	@Input
+	private String projectName;
+
+	@TaskAction
+	public void saganCreateRelease() {
+		SaganApi sagan = new SaganApi(this.gitHubAccessToken);
+		sagan.deleteReleaseForProject(this.version, this.projectName);
+	}
+
+	public String getGitHubAccessToken() {
+		return gitHubAccessToken;
+	}
+
+	public void setGitHubAccessToken(String gitHubAccessToken) {
+		this.gitHubAccessToken = gitHubAccessToken;
+	}
+
+	public String getVersion() {
+		return version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+	}
+
+	public String getProjectName() {
+		return projectName;
+	}
+
+	public void setProjectName(String projectName) {
+		this.projectName = projectName;
+	}
+
+}

buildSrc/src/main/java/org/springframework/gradle/sagan/SaganPlugin.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2019-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.gradle.sagan;
+
+import io.spring.gradle.convention.Utils;
+import org.gradle.api.*;
+
+public class SaganPlugin implements Plugin<Project> {
+	@Override
+	public void apply(Project project) {
+		project.getTasks().register("saganCreateRelease", SaganCreateReleaseTask.class, new Action<SaganCreateReleaseTask>() {
+			@Override
+			public void execute(SaganCreateReleaseTask saganCreateVersion) {
+				saganCreateVersion.setGroup("Release");
+				saganCreateVersion.setDescription("Creates a new version for the specified project on spring.io");
+				saganCreateVersion.setVersion((String) project.findProperty("nextVersion"));
+				saganCreateVersion.setProjectName(Utils.getProjectName(project));
+				saganCreateVersion.setGitHubAccessToken((String) project.findProperty("gitHubAccessToken"));
+			}
+		});
+		project.getTasks().register("saganDeleteRelease", SaganDeleteReleaseTask.class, new Action<SaganDeleteReleaseTask>() {
+			@Override
+			public void execute(SaganDeleteReleaseTask saganDeleteVersion) {
+				saganDeleteVersion.setGroup("Release");
+				saganDeleteVersion.setDescription("Delete a version for the specified project on spring.io");
+				saganDeleteVersion.setVersion((String) project.findProperty("previousVersion"));
+				saganDeleteVersion.setProjectName(Utils.getProjectName(project));
+				saganDeleteVersion.setGitHubAccessToken((String) project.findProperty("gitHubAccessToken"));
+			}
+		});
+	}
+
+}

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.artifactory.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.ArtifactoryPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.bom.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.MavenBomPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.checkstyle.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.CheckstylePlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.docs.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.DocsPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.include-check-remote.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.IncludeCheckRemotePlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.integration-test.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.IntegrationTestPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.jacoco.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.JacocoPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.javadoc-api.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.JavadocApiPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.javadoc-options.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.JavadocOptionsPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.repository.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.RepositoryConventionPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.root.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.RootProjectPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.spring-module.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.SpringModulePlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.spring-sample-boot.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.SpringSampleBootPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.spring-sample-war.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.SpringSampleWarPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.spring-sample.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.SpringSamplePlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.spring-test.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.SpringTestPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.springdependencymangement.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.SpringDependencyManagementConventionPlugin

buildSrc/src/main/resources/META-INF/gradle-plugins/io.spring.convention.tests-configuration.properties

@@ -0,0 +1 @@
+implementation-class=io.spring.gradle.convention.TestsConfigurationPlugin

buildSrc/src/test/java/io/spring/gradle/TestKit.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2002-2017 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle;
+
+import org.apache.commons.io.FileUtils;
+import org.gradle.testkit.runner.GradleRunner;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.nio.file.Paths;
+import java.util.Enumeration;
+
+public class TestKit {
+	final File buildDir;
+
+	public TestKit(File buildDir) {
+		this.buildDir = buildDir;
+	}
+
+	public File getRootDir() {
+		return buildDir;
+	}
+
+	public GradleRunner withProjectDir(File projectDir) throws IOException {
+		FileUtils.copyDirectory(projectDir, buildDir);
+		return GradleRunner.create()
+			.withProjectDir(buildDir)
+			.withPluginClasspath();
+	}
+
+	public GradleRunner withProjectResource(String projectResourceName) throws IOException, URISyntaxException {
+		ClassLoader classLoader = getClass().getClassLoader();
+		Enumeration<URL> resources = classLoader.getResources(projectResourceName);
+		if(!resources.hasMoreElements()) {
+			throw new IOException("Cannot find resource " + projectResourceName + " with " + classLoader);
+		}
+		URL resourceUrl = resources.nextElement();
+		File projectDir = Paths.get(resourceUrl.toURI()).toFile();
+		return withProjectDir(projectDir);
+	}
+}

buildSrc/src/test/java/io/spring/gradle/convention/IncludeCheckRemotePluginTest.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright 2002-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import io.spring.gradle.IncludeRepoTask;
+import org.apache.commons.io.FileUtils;
+import org.gradle.api.Project;
+import org.gradle.api.tasks.GradleBuild;
+import org.gradle.testfixtures.ProjectBuilder;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+
+import java.util.Arrays;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class IncludeCheckRemotePluginTest {
+
+	Project rootProject;
+
+	@AfterEach
+	public void cleanup() throws Exception {
+		if (rootProject != null) {
+			FileUtils.deleteDirectory(rootProject.getProjectDir());
+		}
+	}
+
+	@Test
+	void applyWhenExtensionPropertiesNoTasksThenCreateCheckRemoteTaskWithDefaultTask() {
+		this.rootProject = ProjectBuilder.builder().build();
+		this.rootProject.getPluginManager().apply(IncludeCheckRemotePlugin.class);
+		this.rootProject.getExtensions().configure(IncludeCheckRemotePlugin.IncludeCheckRemoteExtension.class,
+				(includeCheckRemoteExtension) -> {
+					includeCheckRemoteExtension.setProperty("repository", "my-project/my-repository");
+					includeCheckRemoteExtension.setProperty("ref", "main");
+				});
+
+		GradleBuild checkRemote = (GradleBuild) this.rootProject.getTasks().named("checkRemote").get();
+		assertThat(checkRemote.getTasks()).containsExactly("check");
+	}
+
+	@Test
+	void applyWhenExtensionPropertiesTasksThenCreateCheckRemoteWithProvidedTasks() {
+		this.rootProject = ProjectBuilder.builder().build();
+		this.rootProject.getPluginManager().apply(IncludeCheckRemotePlugin.class);
+		this.rootProject.getExtensions().configure(IncludeCheckRemotePlugin.IncludeCheckRemoteExtension.class,
+				(includeCheckRemoteExtension) -> {
+					includeCheckRemoteExtension.setProperty("repository", "my-project/my-repository");
+					includeCheckRemoteExtension.setProperty("ref", "main");
+					includeCheckRemoteExtension.setProperty("tasks", Arrays.asList("clean", "build", "test"));
+				});
+
+		GradleBuild checkRemote = (GradleBuild) this.rootProject.getTasks().named("checkRemote").get();
+		assertThat(checkRemote.getTasks()).containsExactly("clean", "build", "test");
+	}
+
+	@Test
+	void applyWhenExtensionPropertiesThenRegisterIncludeRepoTaskWithExtensionProperties() {
+		this.rootProject = ProjectBuilder.builder().build();
+		this.rootProject.getPluginManager().apply(IncludeCheckRemotePlugin.class);
+		this.rootProject.getExtensions().configure(IncludeCheckRemotePlugin.IncludeCheckRemoteExtension.class,
+				(includeCheckRemoteExtension) -> {
+					includeCheckRemoteExtension.setProperty("repository", "my-project/my-repository");
+					includeCheckRemoteExtension.setProperty("ref", "main");
+				});
+
+		IncludeRepoTask includeRepo = (IncludeRepoTask) this.rootProject.getTasks().named("includeRepo").get();
+		assertThat(includeRepo).isNotNull();
+		assertThat(includeRepo.getRepository().get()).isEqualTo("my-project/my-repository");
+		assertThat(includeRepo.getRef().get()).isEqualTo("main");
+	}
+
+	@Test
+	void applyWhenRegisterTasksThenCheckRemoteDirSameAsIncludeRepoOutputDir() {
+		this.rootProject = ProjectBuilder.builder().build();
+		this.rootProject.getPluginManager().apply(IncludeCheckRemotePlugin.class);
+		this.rootProject.getExtensions().configure(IncludeCheckRemotePlugin.IncludeCheckRemoteExtension.class,
+				(includeCheckRemoteExtension) -> {
+					includeCheckRemoteExtension.setProperty("repository", "my-project/my-repository");
+					includeCheckRemoteExtension.setProperty("ref", "main");
+				});
+		IncludeRepoTask includeRepo = (IncludeRepoTask) this.rootProject.getTasks().named("includeRepo").get();
+		GradleBuild checkRemote = (GradleBuild) this.rootProject.getTasks().named("checkRemote").get();
+		assertThat(checkRemote.getDir()).isEqualTo(includeRepo.getOutputDirectory());
+	}
+
+	@Test
+	void applyWhenNoExtensionPropertiesThenRegisterTasks() {
+		this.rootProject = ProjectBuilder.builder().build();
+		this.rootProject.getPluginManager().apply(IncludeCheckRemotePlugin.class);
+		IncludeRepoTask includeRepo = (IncludeRepoTask) this.rootProject.getTasks().named("includeRepo").get();
+		GradleBuild checkRemote = (GradleBuild) this.rootProject.getTasks().named("checkRemote").get();
+		assertThat(includeRepo).isNotNull();
+		assertThat(checkRemote).isNotNull();
+	}
+
+}

buildSrc/src/test/java/io/spring/gradle/convention/IntegrationPluginTest.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2002-2016 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.apache.commons.io.FileUtils;
+import org.gradle.api.Project;
+import org.gradle.api.plugins.JavaPlugin;
+import org.gradle.testfixtures.ProjectBuilder;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.File;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author Rob Winch
+ */
+public class IntegrationPluginTest {
+	Project rootProject;
+
+	@AfterEach
+	public void cleanup() throws Exception {
+		if (rootProject != null) {
+			FileUtils.deleteDirectory(rootProject.getProjectDir());
+		}
+	}
+
+	@Test
+	public void applyWhenNoSourceThenIntegrationTestTaskNull() {
+		rootProject = ProjectBuilder.builder().build();
+		rootProject.getPlugins().apply(JavaPlugin.class);
+		rootProject.getPlugins().apply(IntegrationTestPlugin.class);
+
+		assertThat(rootProject.getTasks().findByPath("integrationTest")).isNull();
+	}
+
+}

buildSrc/src/test/java/io/spring/gradle/convention/IntegrationTestPluginITest.java

@@ -0,0 +1,52 @@
+package io.spring.gradle.convention;
+
+import io.spring.gradle.TestKit;
+import org.gradle.testkit.runner.BuildResult;
+import org.gradle.testkit.runner.TaskOutcome;
+import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.File;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class IntegrationTestPluginITest {
+	private io.spring.gradle.TestKit testKit;
+
+	@BeforeEach
+	void setup(@TempDir Path tempDir) {
+		this.testKit = new TestKit(tempDir.toFile());
+	}
+
+    @Test
+	public void checkWithJavaPlugin() throws Exception {
+        BuildResult result = this.testKit.withProjectResource("samples/integrationtest/withjava/")
+				.withArguments("check")
+				.build();
+		assertThat(result.task(":check").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
+		assertThat(new File(testKit.getRootDir(), "build/test-results/integrationTest/")).exists();
+		assertThat(new File(testKit.getRootDir(), "build/reports/tests/integrationTest/")).exists();
+	}
+
+	@Test
+    public void checkWithPropdeps() throws Exception {
+        BuildResult result = this.testKit.withProjectResource("samples/integrationtest/withpropdeps/")
+				.withArguments("check")
+				.build();
+		assertThat(result.task(":check").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
+		assertThat(new File(testKit.getRootDir(), "build/test-results/integrationTest/")).exists();
+		assertThat(new File(testKit.getRootDir(), "build/reports/tests/integrationTest/")).exists();
+	}
+
+	@Test
+    public void checkWithGroovy() throws Exception {
+		BuildResult result = this.testKit.withProjectResource("samples/integrationtest/withgroovy/")
+				.withArguments("check")
+				.build();
+		assertThat(result.task(":check").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
+		assertThat(new File(testKit.getRootDir(), "build/test-results/integrationTest/")).exists();
+		assertThat(new File(testKit.getRootDir(), "build/reports/tests/integrationTest/")).exists();
+	}
+}

buildSrc/src/test/java/io/spring/gradle/convention/JacocoPluginITest.java

@@ -0,0 +1,31 @@
+package io.spring.gradle.convention;
+
+import org.gradle.testkit.runner.BuildResult;
+import org.gradle.testkit.runner.TaskOutcome;
+import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.File;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class JacocoPluginITest{
+	private io.spring.gradle.TestKit testKit;
+
+	@BeforeEach
+	void setup(@TempDir Path tempDir) {
+		this.testKit = new io.spring.gradle.TestKit(tempDir.toFile());
+	}
+
+    @Test
+	public void checkWithJavaPlugin() throws Exception {
+        BuildResult result = this.testKit.withProjectResource("samples/jacoco/java/")
+				.withArguments("check")
+				.build();
+		assertThat(result.task(":check").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
+		assertThat(new File(testKit.getRootDir(), "build/jacoco")).exists();
+		assertThat(new File(testKit.getRootDir(), "build/reports/jacoco/test/html/")).exists();
+	}
+}

buildSrc/src/test/java/io/spring/gradle/convention/JavadocApiPluginITest.java

@@ -0,0 +1,38 @@
+package io.spring.gradle.convention;
+
+import io.spring.gradle.TestKit;
+import org.apache.commons.io.FileUtils;
+import org.gradle.testkit.runner.BuildResult;
+import org.gradle.testkit.runner.TaskOutcome;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.File;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class JavadocApiPluginITest {
+	private TestKit testKit;
+
+	@BeforeEach
+	void setup(@TempDir Path tempDir) {
+		this.testKit = new TestKit(tempDir.toFile());
+	}
+
+	@Test
+    public void multiModuleApi() throws Exception {
+        BuildResult result = this.testKit.withProjectResource("samples/javadocapi/multimodule/")
+				.withArguments("api")
+				.build();
+		assertThat(result.task(":api").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
+        File allClasses = new File(testKit.getRootDir(), "build/api/allclasses-noframe.html");
+		File index = new File(testKit.getRootDir(), "build/api/allclasses-index.html");
+		File listing = allClasses.exists() ? allClasses : index;
+		String listingText = FileUtils.readFileToString(listing);
+		assertThat(listingText).contains("sample/Api.html");
+        assertThat(listingText).contains("sample/Impl.html");
+		assertThat(listingText).doesNotContain("sample/Sample.html");
+	}
+}

buildSrc/src/test/java/io/spring/gradle/convention/JavadocApiPluginTest.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2002-2016 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import java.io.File;
+
+import org.apache.commons.io.FileUtils;
+import static org.assertj.core.api.Assertions.assertThat;
+import org.gradle.api.Project;
+import org.gradle.api.tasks.javadoc.Javadoc;
+import org.gradle.testfixtures.ProjectBuilder;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+
+/**
+ * @author Rob Winch
+ */
+public class JavadocApiPluginTest {
+	Project rootProject;
+
+	@AfterEach
+	public void cleanup() throws Exception {
+		if (rootProject != null) {
+			FileUtils.deleteDirectory(rootProject.getProjectDir());
+		}
+	}
+
+	@Test
+	public void applyWhenNotOverrideThenPropertiesDefaulted() {
+		rootProject = ProjectBuilder.builder().build();
+		rootProject.getPlugins().apply(JavadocApiPlugin.class);
+
+		Javadoc apiTask = (Javadoc) rootProject.getTasks().getByPath("api");
+
+		assertThat(apiTask).isNotNull();
+		assertThat(apiTask.getGroup()).isEqualTo("Documentation");
+		assertThat(apiTask.getDescription()).isEqualTo("Generates aggregated Javadoc API documentation.");
+		assertThat(apiTask.getMaxMemory()).isEqualTo("1024m");
+		assertThat(apiTask.getDestinationDir()).isEqualTo(new File(rootProject.getBuildDir(), "api"));
+	}
+
+}

buildSrc/src/test/java/io/spring/gradle/convention/RepositoryConventionPluginTests.java

@@ -0,0 +1,158 @@
+/*
+ * Copyright 2016-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package io.spring.gradle.convention;
+
+import org.gradle.api.Project;
+import org.gradle.api.artifacts.dsl.RepositoryHandler;
+import org.gradle.api.artifacts.repositories.ArtifactRepository;
+import org.gradle.api.artifacts.repositories.MavenArtifactRepository;
+import org.gradle.api.plugins.ExtraPropertiesExtension;
+import org.gradle.testfixtures.ProjectBuilder;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Tests for {@link RepositoryConventionPlugin}.
+ */
+public class RepositoryConventionPluginTests {
+
+	private Project project = ProjectBuilder.builder().build();
+
+	@BeforeEach
+	public void setUp() {
+		this.project.getProperties().clear();
+	}
+
+	@Test
+	public void applyWhenIsReleaseThenShouldIncludeReleaseRepo() {
+		this.project.setVersion("1.0.0.RELEASE");
+		this.project.getPluginManager().apply(RepositoryConventionPlugin.class);
+
+		RepositoryHandler repositories = this.project.getRepositories();
+		assertReleaseRepository(repositories);
+	}
+
+	@Test
+	public void applyWhenIsMilestoneThenShouldIncludeMilestoneRepo() {
+		this.project.setVersion("1.0.0.M1");
+		this.project.getPluginManager().apply(RepositoryConventionPlugin.class);
+
+		RepositoryHandler repositories = this.project.getRepositories();
+		assertMilestoneRepository(repositories); // milestone
+	}
+
+	@Test
+	public void applyWhenIsSnapshotThenShouldIncludeSnapshotRepo() {
+		this.project.setVersion("1.0.0.BUILD-SNAPSHOT");
+		this.project.getPluginManager().apply(RepositoryConventionPlugin.class);
+
+		RepositoryHandler repositories = this.project.getRepositories();
+		assertSnapshotRepository(repositories);
+	}
+
+	@Test
+	public void applyWhenIsSnapshotWithForceReleaseThenShouldOnlyIncludeReleaseRepo() {
+		this.project.getExtensions().getByType(ExtraPropertiesExtension.class)
+				.set("forceMavenRepositories", "release");
+		this.project.setVersion("1.0.0.RELEASE");
+		this.project.getPluginManager().apply(RepositoryConventionPlugin.class);
+
+		RepositoryHandler repositories = this.project.getRepositories();
+		assertReleaseRepository(repositories);
+	}
+
+	@Test
+	public void applyWhenIsReleaseWithForceMilestoneThenShouldIncludeMilestoneRepo() {
+		this.project.getExtensions().getByType(ExtraPropertiesExtension.class)
+				.set("forceMavenRepositories", "milestone");
+		this.project.setVersion("1.0.0.RELEASE");
+		this.project.getPluginManager().apply(RepositoryConventionPlugin.class);
+
+		RepositoryHandler repositories = this.project.getRepositories();
+		assertMilestoneRepository(repositories);
+	}
+
+	@Test
+	public void applyWhenIsReleaseWithForceSnapshotThenShouldIncludeSnapshotRepo() {
+		this.project.getExtensions().getByType(ExtraPropertiesExtension.class)
+				.set("forceMavenRepositories", "snapshot");
+		this.project.setVersion("1.0.0.RELEASE");
+		this.project.getPluginManager().apply(RepositoryConventionPlugin.class);
+
+		RepositoryHandler repositories = this.project.getRepositories();
+		assertSnapshotRepository(repositories);
+	}
+
+	@Test
+	public void applyWhenIsReleaseWithForceLocalThenShouldIncludeReleaseAndLocalRepos() {
+		this.project.getExtensions().getByType(ExtraPropertiesExtension.class)
+				.set("forceMavenRepositories", "local");
+		this.project.setVersion("1.0.0.RELEASE");
+		this.project.getPluginManager().apply(RepositoryConventionPlugin.class);
+
+		RepositoryHandler repositories = this.project.getRepositories();
+		assertThat(repositories).hasSize(5);
+		assertThat((repositories.get(0)).getName()).isEqualTo("MavenLocal");
+	}
+
+	@Test
+	public void applyWhenIsReleaseWithForceMilestoneAndLocalThenShouldIncludeMilestoneAndLocalRepos() {
+		this.project.getExtensions().getByType(ExtraPropertiesExtension.class)
+				.set("forceMavenRepositories", "milestone,local");
+		this.project.setVersion("1.0.0.RELEASE");
+		this.project.getPluginManager().apply(RepositoryConventionPlugin.class);
+
+		RepositoryHandler repositories = this.project.getRepositories();
+		assertThat(repositories).hasSize(6);
+		assertThat((repositories.get(0)).getName()).isEqualTo("MavenLocal");
+	}
+
+	private void assertSnapshotRepository(RepositoryHandler repositories) {
+		assertThat(repositories).extracting(ArtifactRepository::getName).hasSize(6);
+		assertThat(((MavenArtifactRepository) repositories.get(0)).getUrl().toString())
+				.isEqualTo("https://repo.maven.apache.org/maven2/");
+		assertThat(((MavenArtifactRepository) repositories.get(1)).getUrl().toString())
+				.isEqualTo("https://jcenter.bintray.com/");
+		assertThat(((MavenArtifactRepository) repositories.get(2)).getUrl().toString())
+				.isEqualTo("https://repo.spring.io/snapshot/");
+		assertThat(((MavenArtifactRepository) repositories.get(3)).getUrl().toString())
+				.isEqualTo("https://repo.spring.io/milestone/");
+	}
+
+	private void assertMilestoneRepository(RepositoryHandler repositories) {
+		assertThat(repositories).extracting(ArtifactRepository::getName).hasSize(5);
+		assertThat(((MavenArtifactRepository) repositories.get(0)).getUrl().toString())
+				.isEqualTo("https://repo.maven.apache.org/maven2/");
+		assertThat(((MavenArtifactRepository) repositories.get(1)).getUrl().toString())
+				.isEqualTo("https://jcenter.bintray.com/");
+		assertThat(((MavenArtifactRepository) repositories.get(2)).getUrl().toString())
+				.isEqualTo("https://repo.spring.io/milestone/");
+	}
+
+	private void assertReleaseRepository(RepositoryHandler repositories) {
+		assertThat(repositories).extracting(ArtifactRepository::getName).hasSize(4);
+		assertThat(((MavenArtifactRepository) repositories.get(0)).getUrl().toString())
+				.isEqualTo("https://repo.maven.apache.org/maven2/");
+		assertThat(((MavenArtifactRepository) repositories.get(1)).getUrl().toString())
+				.isEqualTo("https://jcenter.bintray.com/");
+		assertThat(((MavenArtifactRepository) repositories.get(2)).getUrl().toString())
+				.isEqualTo("https://repo.spring.io/release/");
+	}
+
+}

buildSrc/src/test/java/io/spring/gradle/convention/ShowcaseITest.java

@@ -0,0 +1,70 @@
+package io.spring.gradle.convention;
+
+import io.spring.gradle.TestKit;
+import org.gradle.testkit.runner.BuildResult;
+import org.gradle.testkit.runner.TaskOutcome;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class ShowcaseITest {
+	private TestKit testKit;
+
+	@BeforeEach
+	void setup(@TempDir Path tempDir) {
+		this.testKit = new TestKit(tempDir.toFile());
+	}
+
+    @Test
+	public void build() throws Exception {
+        BuildResult result = this.testKit.withProjectResource("samples/showcase/")
+				.withArguments("build", "--stacktrace")
+				.forwardOutput()
+				.build();
+		assertThat(result.getOutput()).contains("BUILD SUCCESSFUL");
+	}
+
+	@Test
+	@Disabled
+    public void install() throws Exception {
+		BuildResult result = this.testKit
+			.withProjectResource("samples/showcase/")
+			.withArguments("install", "--stacktrace")
+			.build();
+
+        assertThat(result.getOutput()).contains("SUCCESS");
+
+		File pom = new File(testKit.getRootDir(), "sgbcs-core/build/poms/pom-default.xml");
+		assertThat(pom).exists();
+
+		String pomText = new String(Files.readAllBytes(pom.toPath()));
+		String pomTextNoSpace = pomText.replaceAll("\\s", "");
+
+		assertThat(pomText).doesNotContain("<dependencyManagement>");
+
+		assertThat(pomTextNoSpace).contains("<dependency>\n			<groupId>org.springframework</groupId>\n			<artifactId>spring-test</artifactId>\n			<scope>test</scope>\n			<version>4.3.6.RELEASE</version>\n		</dependency>".replaceAll("\\s", ""));
+		assertThat(pomTextNoSpace).contains("<developers>\n			<developer>\n				<id>rwinch</id>\n				<name>Rob Winch</name>\n				<email>rwinch@pivotal.io</email>\n			</developer>\n			<developer>\n				<id>jgrandja</id>\n				<name>Joe Grandja</name>\n				<email>jgrandja@pivotal.io</email>\n			</developer>\n		</developers>".replaceAll("\\s", ""));
+		assertThat(pomTextNoSpace).contains("<scm>\n			<connection>scm:git:git://github.com/spring-projects/spring-security</connection>\n			<developerConnection>scm:git:git://github.com/spring-projects/spring-security</developerConnection>\n			<url>https://github.com/spring-projects/spring-security</url>\n		</scm>".replaceAll("\\s", ""));
+		assertThat(pomTextNoSpace).contains("<description>sgbcs-core</description>");
+		assertThat(pomTextNoSpace).contains("<url>https://spring.io/spring-security</url>");
+		assertThat(pomTextNoSpace).contains("<organization>\n			<name>spring.io</name>\n			<url>https://spring.io/</url>\n		</organization>".replaceAll("\\s", ""));
+		assertThat(pomTextNoSpace).contains("	<licenses>\n			<license>\n				<name>The Apache Software License, Version 2.0</name>\n				<url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>\n				<distribution>repo</distribution>\n			</license>\n		</licenses>".replaceAll("\\s", ""));
+		assertThat(pomTextNoSpace).contains("<scm>\n			<connection>scm:git:git://github.com/spring-projects/spring-security</connection>\n			<developerConnection>scm:git:git://github.com/spring-projects/spring-security</developerConnection>\n			<url>https://github.com/spring-projects/spring-security</url>\n		</scm>".replaceAll("\\s", ""));
+
+		File bom = new File(testKit.getRootDir(), "bom/build/poms/pom-default.xml");
+		assertThat(bom).exists();
+		assertThat(bom).hasContent("<artifactId>sgbcs-core</artifactId>");
+
+		BuildResult secondBuild = this.testKit.withProjectResource("samples/showcase/").withArguments("mavenBom", "--stacktrace").build();
+		// mavenBom is not up to date since install is never up to date
+		assertThat(result.task(":bom:mavenBom").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
+	}
+
+}

buildSrc/src/test/java/io/spring/gradle/convention/SpringMavenPluginITest.java

@@ -0,0 +1,61 @@
+package io.spring.gradle.convention;
+
+import io.spring.gradle.TestKit;
+import org.apache.commons.io.IOUtils;
+import org.gradle.testkit.runner.BuildResult;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.LinkedHashMap;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class SpringMavenPluginITest {
+
+	private TestKit testKit;
+
+	@BeforeEach
+	void setup(@TempDir Path tempDir) {
+		this.testKit = new TestKit(tempDir.toFile());
+	}
+
+    @Disabled
+	@Test
+    public void install()  throws Exception {
+        BuildResult result = this.testKit.withProjectResource("samples/maven/install")
+				.withArguments("install")
+				.build();
+		assertThat(result.getOutput()).contains("SUCCESS");
+		File pom = new File(testKit.getRootDir(), "build/poms/pom-default.xml");
+		assertThat(pom).exists();
+		String pomText = new String(Files.readAllBytes(pom.toPath()));
+		assertThat(pomText.replaceAll("\\s", "")).contains("<dependency>\n			<groupId>aopalliance</groupId>\n			<artifactId>aopalliance</artifactId>\n			<version>1.0</version>\n			<scope>compile</scope>\n			<optional>true</optional>\n		</dependency>".replaceAll("\\s", ""));
+	}
+
+    @Disabled
+	@Test
+    public void signArchivesWhenInMemory() throws Exception {
+        LinkedHashMap<String, String> map = new LinkedHashMap<String, String>(2);
+        map.put("ORG_GRADLE_PROJECT_signingKey", getSigningKey());
+        map.put("ORG_GRADLE_PROJECT_signingPassword", "password");
+        BuildResult result = this.testKit.withProjectResource("samples/maven/signing")
+				.withArguments("signArchives")
+				.withEnvironment(map)
+				.forwardOutput()
+				.build();
+		assertThat(result.getOutput()).contains("SUCCESS");
+		final File jar = new File(testKit.getRootDir(), "build/libs/signing-1.0.0.RELEASE.jar");
+		assertThat(jar).exists();
+		File signature = new File(jar.getAbsolutePath() + ".asc");
+		assertThat(signature).exists();
+	}
+
+    public String getSigningKey() throws Exception {
+		return IOUtils.toString(getClass().getResource("/test-private.pgp"));
+	}
+}

buildSrc/src/test/java/io/spring/gradle/convention/TestsConfigurationPluginITest.java

@@ -0,0 +1,31 @@
+package io.spring.gradle.convention;
+
+import io.spring.gradle.TestKit;
+import org.gradle.testkit.runner.BuildResult;
+import org.gradle.testkit.runner.TaskOutcome;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class TestsConfigurationPluginITest {
+
+	private TestKit testKit;
+
+	@BeforeEach
+	void setup(@TempDir Path tempDir) {
+		this.testKit = new TestKit(tempDir.toFile());
+	}
+
+	@Test
+    public void canFindDepencency() throws Exception {
+        BuildResult result = this.testKit.withProjectResource("samples/testsconfiguration")
+				.withArguments("check")
+				.build();
+		assertThat(result.task(":web:check").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
+	}
+
+}

buildSrc/src/test/java/io/spring/gradle/convention/UtilsTest.java

@@ -0,0 +1,147 @@
+package io.spring.gradle.convention;
+
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.when;
+
+import org.gradle.api.Project;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+@ExtendWith(MockitoExtension.class)
+public class UtilsTest {
+	@Mock
+	Project project;
+	@Mock
+	Project rootProject;
+
+	@Test
+	public void getProjectName() {
+		when(project.getRootProject()).thenReturn(rootProject);
+		when(rootProject.getName()).thenReturn("spring-security");
+
+		assertThat(Utils.getProjectName(project)).isEqualTo("spring-security");
+	}
+
+	@Test
+	public void getProjectNameWhenEndsWithBuildThenStrippedOut() {
+		when(project.getRootProject()).thenReturn(rootProject);
+		when(rootProject.getName()).thenReturn("spring-security-build");
+
+		assertThat(Utils.getProjectName(project)).isEqualTo("spring-security");
+	}
+
+	@Test
+	public void isSnapshotValidWithDot() {
+		when(project.getVersion()).thenReturn("1.0.0.BUILD-SNAPSHOT");
+
+		assertThat(Utils.isSnapshot(project)).isTrue();
+	}
+
+	@Test
+	public void isSnapshotValidWithNoBuild() {
+		when(project.getVersion()).thenReturn("1.0.0-SNAPSHOT");
+
+		assertThat(Utils.isSnapshot(project)).isTrue();
+	}
+
+	@Test
+	public void isSnapshotValidWithDash() {
+		when(project.getVersion()).thenReturn("Theme-BUILD-SNAPSHOT");
+
+		assertThat(Utils.isSnapshot(project)).isTrue();
+	}
+
+	@Test
+	public void isSnapshotInvalid() {
+		when(project.getVersion()).thenReturn("1.0.0.SNAPSHOT");
+
+		assertThat(Utils.isSnapshot(project)).isFalse();
+	}
+
+	@Test
+	public void isMilestoneValidWithDot() {
+		when(project.getVersion()).thenReturn("1.0.0.M1");
+
+		assertThat(Utils.isMilestone(project)).isTrue();
+	}
+
+	@Test
+	public void isMilestoneValidWithDash() {
+		when(project.getVersion()).thenReturn("Theme-M1");
+
+		assertThat(Utils.isMilestone(project)).isTrue();
+	}
+
+	@Test
+	public void isMilestoneValidWithNumberDash() {
+		when(project.getVersion()).thenReturn("1.0.0-M1");
+
+		assertThat(Utils.isMilestone(project)).isTrue();
+	}
+
+	@Test
+	public void isMilestoneInvalid() {
+		when(project.getVersion()).thenReturn("1.0.0.M");
+
+		assertThat(Utils.isMilestone(project)).isFalse();
+	}
+
+	@Test
+	public void isReleaseCandidateValidWithDot() {
+		when(project.getVersion()).thenReturn("1.0.0.RC1");
+
+		assertThat(Utils.isMilestone(project)).isTrue();
+	}
+
+	@Test
+	public void isReleaseCandidateValidWithNumberDash() {
+		when(project.getVersion()).thenReturn("1.0.0-RC1");
+
+		assertThat(Utils.isMilestone(project)).isTrue();
+	}
+
+	@Test
+	public void isReleaseCandidateValidWithDash() {
+		when(project.getVersion()).thenReturn("Theme-RC1");
+
+		assertThat(Utils.isMilestone(project)).isTrue();
+	}
+
+	@Test
+	public void isReleaseCandidateInvalid() {
+		when(project.getVersion()).thenReturn("1.0.0.RC");
+
+		assertThat(Utils.isMilestone(project)).isFalse();
+	}
+
+	@Test
+	public void isReleaseValidWithDot() {
+		when(project.getVersion()).thenReturn("1.0.0.RELEASE");
+
+		assertThat(Utils.isRelease(project)).isTrue();
+	}
+
+	@Test
+	public void isReleaseValidWithNoRelease() {
+		when(project.getVersion()).thenReturn("1.0.0");
+
+		assertThat(Utils.isRelease(project)).isTrue();
+	}
+
+	@Test
+	public void isReleaseValidWithDash() {
+		when(project.getVersion()).thenReturn("Theme-RELEASE");
+
+		assertThat(Utils.isRelease(project)).isTrue();
+	}
+
+	@Test
+	public void isServiceReleaseValid() {
+		when(project.getVersion()).thenReturn("Theme-SR1");
+
+		assertThat(Utils.isRelease(project)).isTrue();
+	}
+}