Add Concourse Caching

Author: nebhale

ci/auto-merge.sh

@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -e
+set -e -u
 
 pushd upstream
   COMMIT=$(git rev-parse HEAD)

ci/package-test.sh

@@ -14,8 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -e
+set -e -u
 
+export GEM_HOME=$PWD/gems
 export LANG=en_US.UTF-8
 export LANGUAGE=en_US.UTF-8
 export LC_ALL=en_US.UTF-8

ci/package-test.yml

@@ -23,5 +23,8 @@ image_resource:
 inputs:
 - name: java-buildpack
 
+caches:
+- path: gems
+
 run:
   path: java-buildpack/ci/package-test.sh

ci/unit-test.sh

@@ -14,8 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -e
+set -e -u
 
+export GEM_HOME=$PWD/gems
 export LANG=en_US.UTF-8
 export LANGUAGE=en_US.UTF-8
 export LC_ALL=en_US.UTF-8

ci/unit-test.yml

@@ -23,6 +23,9 @@ image_resource:
 inputs:
 - name: java-buildpack
 
+caches:
+- path: gems
+
 run:
   path: java-buildpack/ci/unit-test.sh
 

ci/versions-markdown.sh

@@ -14,8 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -e
+set -e -u
 
+export GEM_HOME=$PWD/gems
 export LANG=en_US.UTF-8
 export LANGUAGE=en_US.UTF-8
 export LC_ALL=en_US.UTF-8

ci/versions-markdown.yml

@@ -23,5 +23,8 @@ image_resource:
 inputs:
 - name: java-buildpack
 
+caches:
+- path: gems
+
 run:
   path: java-buildpack/ci/versions-markdown.sh

ci/versions-pivotal-network.sh

@@ -14,8 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -e
+set -e -u
 
+export GEM_HOME=$PWD/gems
 export LANG=en_US.UTF-8
 export LANGUAGE=en_US.UTF-8
 export LC_ALL=en_US.UTF-8

ci/versions-pivotal-network.yml

@@ -23,5 +23,8 @@ image_resource:
 inputs:
 - name: java-buildpack
 
+caches:
+- path: gems
+
 run:
   path: java-buildpack/ci/versions-pivotal-network.sh

ci/versions-yaml.sh

@@ -14,8 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -e
+set -e -u
 
+export GEM_HOME=$PWD/gems
 export LANG=en_US.UTF-8
 export LANGUAGE=en_US.UTF-8
 export LC_ALL=en_US.UTF-8