release.production.yml

name: Release apps to production
run-name: Release Version ${{ github.event.inputs.version }}

on:
  workflow_dispatch:
    inputs:
      version:
        type: string
        required: true
        description: Version used to update apps version.ts and create a new release. i.e. v1.0.0, v1.1.2, v2.0.1
      draft-release:
        type: boolean
        description: Create a draft release instead of a published release.
        required: false
        default: true

env:
  NX_CLOUD_ACCESS_TOKEN: ${{ secrets.NX_CLOUD_ACCESS_TOKEN }}
  ECHO_RED: '\033[0;31m'
  ECHO_YELLOW: '\033[0;33m'
  ECHO_GREEN: '\033[0;32m'

jobs:
  check-version:
    name: Check version syntax
    runs-on: ubuntu-latest
    steps:
      - name: Check version is SemVer
        run: |
          if ! [[ "${{ github.event.inputs.version }}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Invalid version '${{ github.event.inputs.version }}'."
            echo "Version must be a valid semver version. i.e. v1.0.0, v1.1.2, v2.0.1"
            echo "See https://semver.org/ for more details."
            exit 1
          fi
        shell: bash

  generate-release:
    name: Create a release for amplication platform
    runs-on: ubuntu-latest
    needs: check-version
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
          token: ${{ secrets.RELEASE_PRODUCTION_PAT }}

      - name: Check version is unique
        id: validate-version-unique
        run: |
          if git tag --list | grep -q "^${{ github.event.inputs.version }}"; then
            echo "Version '${{ github.event.inputs.version }}' already exists."
            echo "Please use a different version."
            exit 1
          fi
        shell: bash

      - name: Create new tag and determine previous tag
        run: |
          git tag ${{ github.event.inputs.version }}> /dev/null

          PREVIOUS_TAG=$(git tag --sort=-v:refname | grep -v ^dsg/ | grep -A 1 ^${{ github.event.inputs.version }} | tail -n 1)
          echo "🏷️ PREVIOUS_TAG=$PREVIOUS_TAG (used to detect the affected projects)"
          echo "previous-tag=$PREVIOUS_TAG" >> $GITHUB_OUTPUT

          git tag -d ${{ github.event.inputs.version }}> /dev/null
        id: check-tag

      - uses: actions/setup-node@v3
        with:
          node-version-file: "package.json"
          cache: "npm"
          cache-dependency-path: "**/package-lock.json"

      - name: Cache global node modules
        id: cache-node-modules
        uses: actions/cache@v3
        env:
          cache-name: cache-node-modules
        with:
          path: node_modules
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('package-lock.json') }}

      - name: Install dependencies
        if: ${{ steps.cache-node-modules.outputs.cache-hit != 'true' }}
        run: npm ci

      - name: Check release is needed
        run: |
          export NX_BASE="${{ steps.check-tag.outputs.previous-tag }}"
          AFFECTED_APPS=$(npx nx show projects --affected --json --type=app | jq -c .)
          AFFECTED_DEPLOYABLE_CONTAINER_APPS=$(npx nx show projects --affected --json --with-target deploy:container --type=app | jq -c .)
          AFFECTED_DEPLOYABLE_STATIC_APPS=$(npx nx show projects --affected --json --with-target deploy:static --type=app | jq -c .)

          if [[ $AFFECTED_DEPLOYABLE_CONTAINER_APPS == "[]" ]] && [[ $AFFECTED_DEPLOYABLE_STATIC_APPS == "[]" ]]; then
            echo -e "$ECHO_YELLOW affected-apps: $AFFECTED_APPS"
            echo -e "$ECHO_YELLOW affected-deploy-container: $AFFECTED_DEPLOYABLE_CONTAINER_APPS"
            echo -e "$ECHO_YELLOW affected-deploy-static: $AFFECTED_DEPLOYABLE_STATIC_APPS"

            if [[ $AFFECTED_APPS == *"data-service-generator"* ]]; then
              echo -e "$ECHO_RED 🚨 Only data-service-generator is affected by this release 🚨"
              echo -e "$ECHO_YELLOW Use the \033[1;33mRelease DSG Hotfix workflow${ECHO_YELLOW} instead"
              exit 1
            fi

            echo -e "$ECHO_RED 🚨 No apps affected by this release 🚨"
            echo -e "$ECHO_RED  Are you sure you want to release?"
            exit 1
          fi

      - name: Update apps version.ts
        id: update-version-ts
        run: |
          VERSION=${{ github.event.inputs.version }}
          APP_VERSION=${VERSION:1}
          npx nx run-many --target=update-version --args="--version=$APP_VERSION"

      # Commit all changed files back to the repository
      - name: Commit changes
        id: commit-changes
        uses: stefanzweifel/git-auto-commit-action@v4
        with:
          commit_message: "chore: update apps version.ts"
          branch: ${{ github.event.repository.default_branch }}
          commit_user_name: amplication-engineering
          commit_user_email: engineering@amplication.com
          commit_author: amplication-engineering <engineering@amplication.com> # defaults to author of the commit that triggered the run

      - name: "Build amplication Changelog"
        id: changelog
        uses: mikepenz/release-changelog-builder-action@v4
        with:
          fromTag: "${{ steps.check-tag.outputs.previous-tag }}"
          toTag: ${{ steps.commit-changes.outputs.commit_hash }}
          configurationJson: |
            {
              "template": "#{{CHANGELOG}}\n\n**Full Changelog**: [#{{FROM_TAG}}...${{ github.event.inputs.version }}](https://github.com/amplication/amplication/compare/#{{FROM_TAG}}...${{ github.event.inputs.version }})",
              "pr_template": "- #{{TITLE}} by @#{{AUTHOR}} in [##{{NUMBER}}](#{{URL}})",
              "empty_template": "",
              "ignore_labels": [
                "ignore-from-release-notes"
              ],
              "categories": [
                {
                  "title": "## What's Changed?",
                  "exhaustive_rules": "true",
                  "rules": [
                    {
                      "pattern": "(app|lib):(?!data-service-generator)",
                      "on_property": "labels",
                      "flags": "gu"
                    }
                  ]
                }
              ]
            }
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Release amplication
        id: release
        if: ${{ steps.changelog.outputs.changelog != '' }}
        uses: softprops/action-gh-release@v1
        with:
          name: ${{ github.event.inputs.version }}
          tag_name: ${{ github.event.inputs.version }}
          draft: ${{ github.event.inputs.draft-release }}
          body: ${{ steps.changelog.outputs.changelog }}