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Update Deploy Branch #12922
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| name: Update Deploy Branch | |
| on: | |
| schedule: | |
| - cron: '*/5 * * * *' # Runs every 5 minutes | |
| workflow_dispatch: # Allows manual triggering of the workflow | |
| inputs: | |
| CHAIN_URL: | |
| description: 'The URL of the chain. Example: https://emerynet.api.agoric.net' | |
| required: false | |
| default: '' | |
| DEPLOY_BRANCH: | |
| description: 'The branch to deploy. Example: deploy-emerynet' | |
| required: false | |
| default: '' | |
| COMMIT_URL: | |
| description: '(optional) Override ReferenceUI value with the url of the commit to deploy' | |
| required: false | |
| default: '' | |
| jobs: | |
| run-command: | |
| runs-on: ubuntu-latest | |
| env: | |
| CHAIN_URL: ${{ github.event.inputs.CHAIN_URL || vars.CHAIN_URL }} | |
| DEPLOY_BRANCH: ${{ github.event.inputs.DEPLOY_BRANCH || vars.DEPLOY_BRANCH }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v3 | |
| - name: Install jq | |
| run: sudo apt-get install -y jq | |
| - name: Check for required variables | |
| id: check_variables | |
| run: | | |
| SKIP_RUN=false | |
| if [ -z "${CHAIN_URL}" ]; then | |
| echo "CHAIN_URL is not set. Skipping workflow." | |
| SKIP_RUN=true | |
| fi | |
| if [ -z "${DEPLOY_BRANCH}" ]; then | |
| echo "CHAIN_URL is not set. Skipping workflow." | |
| SKIP_RUN=true | |
| fi | |
| echo "SKIP_RUN=$SKIP_RUN" >> $GITHUB_ENV | |
| - name: Check if deploy branch needs to be updated | |
| if: env.SKIP_RUN == 'false' | |
| run: | | |
| # Define the URL from the environment variable | |
| URL="${{ env.CHAIN_URL }}/agoric/vstorage/data/published.vaultFactory.governance" | |
| # Fetch the new value | |
| NEW_REFERENCED_UI=$(curl -s $URL | jq -r '.value' | jq -r '.values[]' | jq -r .body | sed 's/^#//' | jq -r .current.ReferencedUI.value) | |
| if [ ${{ github.event.inputs.COMMIT_URL }} ]; then | |
| NEW_REFERENCED_UI="${{ github.event.inputs.COMMIT_URL }}" | |
| fi | |
| # Check if the deploy branch exists on the remote | |
| if git ls-remote --exit-code --heads origin ${{ env.DEPLOY_BRANCH }}; then | |
| echo "Deploy branch exists. Checking out the branch." | |
| git fetch origin | |
| git checkout ${{ env.DEPLOY_BRANCH }} | |
| # Path to store the previous value | |
| OLD_REFERENCED_UI_FILE="./DEPLOYED_HASH" | |
| # Check if the previous value exists | |
| if [ -f "$OLD_REFERENCED_UI_FILE" ]; then | |
| # Read the previous value | |
| OLD_REFERENCED_UI=$(cat $OLD_REFERENCED_UI_FILE) | |
| else | |
| # File does not exist, set previous value to empty | |
| OLD_REFERENCED_UI="" | |
| fi | |
| else | |
| echo "Deploy branch does not exist. Skipping checkout." | |
| # File does not exist, set previous value to empty | |
| OLD_REFERENCED_UI="" | |
| fi | |
| echo "New value: $NEW_REFERENCED_UI" | |
| echo "Old value: $OLD_REFERENCED_UI" | |
| # Output the values for the next step | |
| if [ "$NEW_REFERENCED_UI" != "$OLD_REFERENCED_UI" ]; then | |
| SHOULD_DEPLOY=true | |
| else | |
| SHOULD_DEPLOY=false | |
| fi | |
| echo "SHOULD_DEPLOY=$SHOULD_DEPLOY" >> $GITHUB_ENV | |
| echo "NEW_VALUE=$NEW_REFERENCED_UI" >> $GITHUB_ENV | |
| - name: Deploy commit to branch | |
| if: env.SHOULD_DEPLOY == 'true' && env.SKIP_RUN == 'false' | |
| run: | | |
| # Check out the specific commit | |
| git fetch origin | |
| REPO_URL=$(echo "${{ env.NEW_VALUE }}" | sed -E 's|/commit/.*||').git | |
| COMMIT_HASH=$(echo "${{ env.NEW_VALUE }}" | awk -F'/commit/' '{print $2}') | |
| git config --global user.name "github-actions" | |
| git config --global user.email "[email protected]" | |
| # Clone the old repository and checkout the specific commit | |
| git clone --single-branch $REPO_URL old-repo | |
| cd old-repo | |
| # Configure the remote URL with credentials | |
| git remote add new-repo "https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git" | |
| git fetch new-repo | |
| git checkout -b deploy $COMMIT_HASH | |
| # GitHub Actions worker doesn't have the correct permissions to checked in | |
| # modified workflow files. To workaround this, we'll remove all files in | |
| # .github/workflows that doesn't exist on the remote | |
| # Remove files not on the remote | |
| rm -rf .github/workflows | |
| # Check if the deploy branch exists on the remote | |
| if git ls-remote --exit-code --heads origin ${{ env.DEPLOY_BRANCH }}; then | |
| # Mirror remote workflows if they exist | |
| if git ls-tree --name-only -r new-repo/${{ vars.DEPLOY_BRANCH }}:.github/workflows &> /dev/null; then | |
| git checkout new-repo/${{ vars.DEPLOY_BRANCH }} .github/workflows | |
| fi | |
| fi | |
| # Save the new value to the DEPLOYED_HASH file | |
| echo "$NEW_VALUE" > ./DEPLOYED_HASH | |
| git add ./DEPLOYED_HASH | |
| git commit -am "Prepare branch for deploy" | |
| # # Push the commit to the deploy branch in the new repository | |
| git push -f new-repo HEAD:${{ env.DEPLOY_BRANCH }} |