Add UPDATE_SPOKE_BRANCHES option to generate

README.md

@@ -84,9 +84,14 @@ a new branch to the `looker-hub` repository:
 ```
 export HUB_BRANCH_PUBLISH="yourname-generation-test-1"
 export GIT_SSH_KEY_BASE64=$(cat ~/.ssh/id_rsa | base64)
+export UPDATE_SPOKE_BRANCHES=false
+
 make build && make run
 ```
 
+To prevent PRs from automatically getting opened against spoke-default and spoke-private,
+while testing local changes, `UPDATE_SPOKE_BRANCHES` can be set to `false`.
+
 ## Deploying new `lookml-generator` changes
 
 `lookml-generator` runs daily to update the `looker-hub` and `looker-spoke-default` code. Changes

bin/generate

@@ -40,6 +40,8 @@
 #                             access to repos. Not required in dev.
 #   UPDATE_DEV_BRANCHES:      Whether or not the dev branches should be updated.
 #                             This should only happen in production.
+#   UPDATE_SPOKE_BRANCHES:    Whether or not pull-requests should be opened against
+#                             branches in spoke projects.
 #
 # Example usage:
 #   export GIT_SSH_KEY_BASE64=$(cat ~/.ssh/id_rsa | base64)
@@ -56,6 +58,7 @@ SPOKE_BRANCH_WORKING=${SPOKE_BRANCH_WORKING:-"${SPOKE_BRANCH_PUBLISH}-working"}
 
 LOOKER_INSTANCE_URI=${LOOKER_INSTANCE_URI:-"https://mozilladev.cloud.looker.com"}
 UPDATE_DEV_BRANCHES=${UPDATE_DEV_BRANCHES:-"false"}
+UPDATE_SPOKE_BRANCHES=${UPDATE_SPOKE_BRANCHES:-"true"}
 
 function setup_git_auth() {
     # Configure the container for pushing to github.
@@ -280,25 +283,28 @@ function main() {
   cd /app/looker-hub
   git push || git push --set-upstream origin "$HUB_BRANCH_PUBLISH"
 
-  # Update dev branche
+  # Update dev branches
   if [ "$UPDATE_DEV_BRANCHES" = "true" ] ; then
     update_dev_branches
   fi
 
-  # Set up spokes and commit
-  setup_spokes
-  generate_spoke_commits
+  # Update branches on spoke-default and spoke-private
+  if [ "$UPDATE_SPOKE_BRANCHES" = "true" ] ; then
+    # Set up spokes and commit
+    setup_spokes
+    generate_spoke_commits
 
-  # Publish spoke - force push to working branch
-  cd /app/looker-spoke-default
-  push_and_open_spoke_pull_request
+    # Publish spoke - force push to working branch
+    cd /app/looker-spoke-default
+    push_and_open_spoke_pull_request
 
-  cd /app/looker-spoke-private
-  push_and_open_spoke_pull_request
+    cd /app/looker-spoke-private
+    push_and_open_spoke_pull_request
 
-  # Update Looker content
-  generate_looker_content
-  hit_looker_webhooks
+    # Update Looker content
+    generate_looker_content
+    hit_looker_webhooks
+  fi
 
   popd
 }

docker-compose.yml

@@ -22,3 +22,4 @@ services:
       - LOOKER_API_CLIENT_SECRET
       - GITHUB_ACCESS_TOKEN
       - UPDATE_DEV_BRANCHES
+      - UPDATE_SPOKE_BRANCHES