Feature

.gitignore

@@ -0,0 +1 @@
+target/

cloudbuild.yaml

@@ -1,18 +1,104 @@
+# Google Cloud Build script
+#
+# This build script is used to build the repository for every change pushed.
+# The .m2 directory is cached across steps using a mounted volume and is saved to GCS  for future runs.
+
+# Manual Execution:
+# Use the below command to invoke the build manually. Note the substitutions for BRANCH_NAME and
+# REVISION_ID. These variables are normally populated when the build is executed via build triggers
+# but will be empty during manual execution. Dummy branch and revisions can be passed during manual
+# execution so the artifacts can be uploaded upon build completion.
+#
 # gcloud builds submit . \
 #   --config=cloudbuild.yaml \
 #   --substitutions=BRANCH_NAME="master",REVISION_ID="bd671f47ce9e95dce00d0c07aee08f46d65658e4"
 #
 
 steps:
 ###########################################################
-# Step 1: Simple Bash command
+# Step 1: Create the empty cached .m2 directory if not exists
+###########################################################
+- name: 'gcr.io/cloud-builders/gcloud'
+  entrypoint: 'bash'
+  args:
+  - '-c'
+  - |
+    gsutil mb gs://${_BUCKET}  > /dev/null 2>&1
+    cachesize=$(gsutil du -s gs://${_BUCKET}/cache/.m2 | awk '{ print $1 }') #Check the size of the cache
+    if [[ $cachesize -eq 0 ]]; then
+      echo "Copying empty file to create maven cache path"
+      touch emptyfile.txt
+      gsutil cp emptyfile.txt gs://${_BUCKET}/cache/.m2/
+    fi
+
+###########################################################
+# Step 2: Retrieve the cached .m2 directory from GCS
+###########################################################
+- name: 'gcr.io/cloud-builders/gsutil'
+  args:
+  - '-m'
+  - 'rsync'
+  - '-r'
+  - 'gs://${_BUCKET}/cache/.m2'
+  - '/cache/.m2'
+  volumes:
+  - path: '/cache/.m2'
+    name: 'maven_cache'
+
+###########################################################
+# Step 3: Build, Test, and Verify
+###########################################################
+- name: 'gcr.io/cloud-builders/mvn'
+  args:
+  - '--batch-mode'
+  - 'verify'
+  volumes:
+  - path: '/cache/.m2'
+    name: 'maven_cache'
+  env:
+  - MAVEN_OPTS=-Dmaven.repo.local=/cache/.m2
+
+###########################################################
+# Step 4: Update cached .m2 directory on GCS with additional
+#         dependencies downloaded during the current build
 ###########################################################
 - name: 'gcr.io/cloud-builders/gsutil'
+  args:
+  - '-m'
+  - 'rsync'
+  - '-r'
+  - '/cache/.m2'
+  - 'gs://${_BUCKET}/cache/.m2'
+  volumes:
+  - path: '/cache/.m2'
+    name: 'maven_cache'
+
+
+###########################################################
+# Step 5: Copy the Jar to public artifactory in case of
+#         push request to master branch of main repository
+###########################################################
+- name: 'gcr.io/cloud-builders/gcloud'
   entrypoint: 'bash'
   args:
   - '-c'
   - |
-    echo line1
-    if [[ $? -eq 0 ]]; then
-      echo "Command completed successfully"
-    fi
+    if [ "${_MAIN_REPO}" == "True" -a "$BRANCH_NAME" == "master" ]; then
+      echo "Copying jar files to artifactory"
+      gsutil -m cp target/*.jar gs://${_BUCKET}/artifacts/$BRANCH_NAME/$REVISION_ID/
+    fi
+
+
+substitutions:
+  # Default values
+  _BUCKET: 'cloud-pso-artifactory'
+  _MAIN_REPO: 'False'
+
+options:
+  # Use higher CPU machines so the caching and build steps are faster.
+  machineType: 'N1_HIGHCPU_32'
+
+
+
+
+