Add ability to store bbl-state in S3/GCS as a tarball

cloudfoundry · May 20, 2019 · 12d9866 · 12d9866
1 parent 774e58f
commit 12d9866
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Showing 4 changed files with 23 additions and 3 deletions.
diff --git a/bbl-destroy/task b/bbl-destroy/task
@@ -27,6 +27,10 @@ function main() {
   popd
 }
 
-trap "commit_bbl_state_dir ${PWD} 'Remove bbl state dir'" EXIT
+if [[ "${STORE_BBL_STATE_AS_TARBALL}" == "true" ]]; then
+  trap "rm -f ${PWD}/bbl-state/bbl-state.tgz ${PWD}/bbl-state/bbl-state.tgz.uncompressed; tar czf '${PWD}/updated-bbl-state/bbl-state.tgz' -C '${PWD}/bbl-state' ." EXIT
+else
+  trap "commit_bbl_state_dir ${PWD} 'Remove bbl state dir'" EXIT
+fi
 
 main ${PWD}
diff --git a/bbl-destroy/task.yml b/bbl-destroy/task.yml
@@ -42,9 +42,15 @@ params:
   BBL_AZURE_CLIENT_SECRET:
   BBL_AZURE_TENANT_ID:
   BBL_AZURE_SUBSCRIPTION_ID:
-                
+
   # GCP Configuration Params
   # - Required for GCP
   BBL_GCP_SERVICE_ACCOUNT_KEY:
   # - Key content or path to the file containing credentials downloaded from GCP
   # - Path is relative to the `bbl-state` input
+
+  STORE_BBL_STATE_AS_TARBALL: false
+  # - Optional
+  # - Creates a tarball of the bbl-state directory, instead of treating it
+  # - as a git repo and committing.
+  # - This is useful if you want to store your state file in S3 or GCS.
diff --git a/bbl-up/task b/bbl-up/task
@@ -109,6 +109,10 @@ function main() {
   popd
 }
 
-trap "commit_bbl_state_dir ${PWD} '${GIT_COMMIT_MESSAGE}'" EXIT
+if [[ "${STORE_BBL_STATE_AS_TARBALL}" == "true" ]]; then
+  trap "rm -f ${PWD}/bbl-state/bbl-state.tgz ${PWD}/bbl-state/bbl-state.tgz.uncompressed; tar czf '${PWD}/updated-bbl-state/bbl-state.tgz' -C '${PWD}/bbl-state' ." EXIT
+else
+  trap "commit_bbl_state_dir ${PWD} 'Remove bbl state dir'" EXIT
+fi
 
 main ${PWD}
diff --git a/bbl-up/task.yml b/bbl-up/task.yml
@@ -111,3 +111,9 @@ params:
   # - BE CAREFUL! For public pipelines it can cause credentials disclosure.
   # - With `false` all output from BBL calls will be saved in log files inside concourse job only.
   # - Set this to `true` to see all output straight in the pipeline.
+
+  STORE_BBL_STATE_AS_TARBALL: false
+  # - Optional
+  # - Creates a tarball of the bbl-state directory, instead of treating it
+  # - as a git repo and committing.
+  # - This is useful if you want to store your state file in S3 or GCS.