Release Script Polishing

Previously, the release script assumed that it was run from the cf-java-client folder.
This does not match with the expectation that it will be run as part of a Concourse
pipeline.  This change updates the code so that the working directory is in the expected
location, as well as updating all calls to Maven to use the one packaged within the
projects themselves.

Author: twoseat

ci/create-release.sh

@@ -11,31 +11,35 @@ PROJECTS=" \
   cloudfoundry-operations \
   cloudfoundry-util"
 
-mvn versions:set -DnewVersion=$RELEASE -DgenerateBackupPoms=false
-git add .
-git commit --message "v$RELEASE Release"
-git tag -s v$RELEASE -m "v$RELEASE"
+pushd cf-java-client
+  ./mvnw versions:set -DnewVersion=$RELEASE -DgenerateBackupPoms=false
+  git add .
+  git commit --message "v$RELEASE Release"
+  git tag -s v$RELEASE -m "v$RELEASE"
 
-./mvnw -q -Dmaven.test.skip=true package
-VERSION=$(./mvnw help:evaluate -Dexpression=project.version | grep -v '\[' | grep -v 'Download')
-for PROJECT in $PROJECTS ; do
-  SOURCE=$PROJECT/target/apidocs
-  TARGET=../cf-java-client-documentation/api/$VERSION/$PROJECT
+  ./mvnw -q -Dmaven.test.skip=true package
+  VERSION=$(./mvnw help:evaluate -Dexpression=project.version | grep -v '\[' | grep -v 'Download')
+  for PROJECT in $PROJECTS ; do
+    SOURCE=$PROJECT/target/apidocs
+    TARGET=../cf-java-client-documentation/api/$VERSION/$PROJECT
 
-  echo Copying $SOURCE to $TARGET
+    echo Copying $SOURCE to $TARGET
 
-  mkdir -p $TARGET
-  rm -rf $TARGET/*
-  cp -r $SOURCE/* $TARGET
-done
+    mkdir -p $TARGET
+    rm -rf $TARGET/*
+    cp -r $SOURCE/* $TARGET
+  done
+popd
 
-pushd ../cf-java-client-documentation
+pushd cf-java-client-documentation
   git checkout --orphan release
   git add .
   git commit --message "$VERSION Documentation Update"
 popd
 
-git reset --hard HEAD^1
-mvn versions:set -DnewVersion=$SNAPSHOT -DgenerateBackupPoms=false
-git add .
-git commit --message "v$SNAPSHOT Development"
+pushd cf-java-client
+  git reset --hard HEAD^1
+  ./mvnw versions:set -DnewVersion=$SNAPSHOT -DgenerateBackupPoms=false
+  git add .
+  git commit --message "v$SNAPSHOT Development"
+popd