release.yml

name: Build, Test, Release, and Publish
run-name: Release and Publish Docker image

on:
  push:
    branches:
      - main

jobs:
  test-app:
    name: Test App
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Docker Compose
        run: |
          sudo apt-get update
          sudo apt-get install -y docker-compose

      - name: Install dependencies
        run: npm install

      - name: Run tests
        run: npm test

  build-docker-prod:
    name: Build Docker Image
    runs-on: ubuntu-latest
    needs: test-app
    outputs:
      version: ${{ steps.get_version.outputs.version }}
      repo_owner: ${{ steps.convert_repo_owner.outputs.repo_owner }}
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Convert repository owner to lowercase
        id: convert_repo_owner
        run: |
          repo_owner=$(echo "${{ github.repository_owner }}" | tr '[:upper:]' '[:lower:]')
          echo "repo_owner=$repo_owner" >> $GITHUB_ENV
          echo "::set-output name=repo_owner::$repo_owner"

      - name: Get version from package.json
        id: get_version
        run: |
          version=$(jq -r .version package.json)
          echo "version=$version" >> $GITHUB_ENV
          echo "::set-output name=version::$version"

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.PERSONAL_ACCESS_TOKEN }}

      - name: Build and push Docker image with version tag
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: |
            ghcr.io/${{ steps.convert_repo_owner.outputs.repo_owner }}/patrigma:v${{ steps.get_version.outputs.version }}
            ghcr.io/${{ steps.convert_repo_owner.outputs.repo_owner }}/patrigma:latest
          labels: "version=${{ steps.get_version.outputs.version }},commit=${{ github.sha }}"

  create_release:
    name: Create Release
    runs-on: ubuntu-latest
    needs: build-docker-prod
    outputs:
      version: ${{ needs.build-docker-prod.outputs.version }}
    steps:
      - name: Check if release exists
        id: check_release
        run: |
          RELEASE_URL="https://api.github.com/repos/${{ github.repository }}/releases/tags/v${{ needs.build-docker-prod.outputs.version }}"
          RESPONSE=$(curl -s -o /dev/null -w "%{http_code}" -H "Authorization: token ${{ secrets.PERSONAL_ACCESS_TOKEN }}" $RELEASE_URL)
          if [ "$RESPONSE" == "200" ]; then
            echo "Release already exists."
            echo "exists=true" >> $GITHUB_ENV
          else
            echo "Release does not exist."
            echo "exists=false" >> $GITHUB_ENV
          fi

      - name: Delete existing release if it exists
        if: env.exists == 'true'
        run: |
          RELEASE_ID=$(curl -s -H "Authorization: token ${{ secrets.PERSONAL_ACCESS_TOKEN }}" "https://api.github.com/repos/${{ github.repository }}/releases/tags/v${{ needs.build-docker-prod.outputs.version }}" | jq -r '.id')
          curl -s -X DELETE -H "Authorization: token ${{ secrets.PERSONAL_ACCESS_TOKEN }}" "https://api.github.com/repos/${{ github.repository }}/releases/$RELEASE_ID"

      - name: Delete existing tag if it exists
        if: env.exists == 'true'
        run: |
          TAG_URL="https://api.github.com/repos/${{ github.repository }}/git/refs/tags/v${{ needs.build-docker-prod.outputs.version }}"
          curl -s -X DELETE -H "Authorization: token ${{ secrets.PERSONAL_ACCESS_TOKEN }}" $TAG_URL

      - name: Create GitHub Release
        if: env.exists == 'false' || env.exists == 'true'
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
        with:
          tag_name: "v${{ needs.build-docker-prod.outputs.version }}"
          release_name: "Release v${{ needs.build-docker-prod.outputs.version }}"
          draft: false
          prerelease: false
          body: "Docker image for this release: https://ghcr.io/${{ needs.build-docker-prod.outputs.repo_owner }}/patrigma:v${{ needs.build-docker-prod.outputs.version }}"

  notify:
    runs-on: ubuntu-latest
    needs: create_release
    steps:
      - name: Notify Discord on success
        if: success()
        uses: containrrr/shoutrrr-action@v1
        with:
          url: ${{ secrets.NOTIFICATION_URL }}
          title: "Build Succeeded for Release v${{ needs.create_release.outputs.version }}"
          message: |
            The build for release v${{ needs.create_release.outputs.version }} was successful.
            Commit message: ${{ github.event.head_commit.message }}
            Commit SHA: ${{ github.sha }}
            The Docker image has been published successfully.

      - name: Notify Discord on failure
        if: failure()
        uses: containrrr/shoutrrr-action@v1
        with:
          url: ${{ secrets.NOTIFICATION_URL }}
          title: "Build Failed for Release v${{ needs.create_release.outputs.version }}"
          message: |
            The build for release v${{ needs.create_release.outputs.version }} has failed.
            Commit message: ${{ github.event.head_commit.message }}
            Commit SHA: ${{ github.sha }}
            Check the build logs for details.