empty install, single call to each sub module in build-all.sh

.travis.yml

@@ -1,7 +1,5 @@
 before_install:
  - chmod +x build-all.sh
- - chmod +x gradlew
- - chmod +x **/gradlew
  - |
    if ! git diff --name-only $TRAVIS_COMMIT_RANGE | grep -qvE '(.md)|^(LICENSE)'
    then
@@ -9,6 +7,8 @@ before_install:
      exit
    fi
 
+install:
+
 script:
   - ./build-all.sh
 

build-all.sh

@@ -1,4 +1,14 @@
-buildDir=$(pwd)
-cd $(buildDir) && ./gradlew clean build --info
-cd $(buildDir)/spring-boot/starter && ./gradlew clean build --info
-cd $(buildDir)/spring-boot/validation && ./gradlew clean build --info
+chmod +x gradlew
+./gradlew clean build --info
+
+cd spring-boot/starter && {
+  chmod +x gradlew
+  ./gradlew clean build --info
+  cd ../../
+}
+
+cd spring-boot/validation && {
+  chmod +x gradlew
+  ./gradlew clean build --info
+  cd ../../
+}