kick-off-release.yaml

name: Kick off release

run-name: Kick off release ${{ github.event.inputs.release-version }}

on:
  workflow_dispatch:
    inputs:
      release-version:
        description: Release version
        required: true

permissions:
  pull-requests: write
  contents: write

jobs:
  validate-version-format:
    name: Validate Release Version Format
    if: ${{ github.ref_name == 'main' }}
    runs-on: ubuntu-latest
    env:
      RELEASE_VERSION: ${{ github.event.inputs.release-version }}
    steps:
      - name: Validate release version input
        run: |
          if [[ "$RELEASE_VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]
          then
            echo "Valid version - $RELEASE_VERSION"
          else
            echo "Invalid version - $RELEASE_VERSION"
            exit 1
          fi
        shell: bash

  create-release-pr:
    name: Create release PR for ${{ github.event.inputs.release-version }}
    runs-on: ubuntu-latest
    needs:
      - validate-version-format
    env:
      RELEASE_VERSION: ${{ github.event.inputs.release-version }}
    steps:
      - name: Checkout Code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
        with:
          fetch-depth: 0

      - name: Bump versions to ${{ env.RELEASE_VERSION }}
        run: |
          git checkout -b bump-version/$RELEASE_VERSION main
          /bin/bash ./.github/scripts/bump-version.sh
          git config user.name aws-amplify-ops
          git config user.email aws-amplify-ops@amazon.com
          git add -A
          git commit -am "[bump version $RELEASE_VERSION]"
          git push origin HEAD
        shell: bash

      - name: Generate CHANGELOG
        env:
          RELEASE_VERSION: ${{ github.event.inputs.release-version }}
        shell: bash
        run: |
          LOGS=$(git log --pretty=format:%s origin/release..HEAD | awk -F '\n' '{print $1}')
          GROUPED_LOGS=$(echo $LOGS | ./.github/scripts/group-commit-message.awk)
          awk -v date=$(date +"%Y-%m-%d") \
            -v version="$RELEASE_VERSION" '
            NR == 2 {
                print "\n"
                print "## " version " - (" date ")"
                while (getline line < "/dev/stdin") {
                    print line
                }
                next
            }
            {print}
          ' CHANGELOG.md < <(echo "$GROUPED_LOGS") > temp && mv temp CHANGELOG.md

      - name: Create CHANGELOG commit
        env:
          RELEASE_VERSION: ${{ github.event.inputs.release-version }}
        run: |
          git add CHANGELOG.md
          git commit -m "chore: update CHANGELOG for $RELEASE_VERSION"
          git push origin HEAD

      - name: Create Pull Request
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh pr create \
          --title "bump version to $RELEASE_VERSION" \
          --body "bump version to $RELEASE_VERSION" \
          --head bump-version/$RELEASE_VERSION \
          --base release