Update Deploy Branch #17152
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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 }} |