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Update Deploy Branch #17152

Update Deploy Branch

Update Deploy Branch #17152

Workflow file for this run

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 }}