release.yml

---
name: Release

on:
  workflow_dispatch:
  pull_request_target:
    types: [closed]
    branches: [main]

permissions:
  contents: read

jobs:
  create_release:
    # release if
    # manual deployment OR
    # merged to main and labelled with release labels
    if: |
      (github.event_name == 'workflow_dispatch') ||
      (github.event.pull_request.merged == true &&
      (contains(github.event.pull_request.labels.*.name, 'breaking') ||
      contains(github.event.pull_request.labels.*.name, 'feature') ||
      contains(github.event.pull_request.labels.*.name, 'vuln') ||
      contains(github.event.pull_request.labels.*.name, 'release')))
    outputs:
      full-tag: ${{ steps.release-drafter.outputs.tag_name }}
      short-tag: ${{ steps.get_tag_name.outputs.SHORT_TAG }}
      body: ${{ steps.release-drafter.outputs.body }}
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: read
    steps:
      - uses: release-drafter/release-drafter@3f0f87098bd6b5c5b9a36d49c41d998ea58f9348
        id: release-drafter
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          config-name: release-drafter.yml
          publish: true
      - name: Get the short tag
        id: get_tag_name
        run: |
          short_tag=$(echo ${{ steps.release-drafter.outputs.tag_name }} | cut -d. -f1)
          echo "SHORT_TAG=$short_tag" >> "$GITHUB_OUTPUT"
  create_action_images:
    needs: create_release
    runs-on: ubuntu-latest
    permissions:
      packages: write
    env:
      REGISTRY: ghcr.io
      IMAGE_NAME: ${{ github.repository }}
    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349
      - name: Log in to the Container registry
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - uses: actions/checkout@v4.2.2
      - name: Push Docker Image
        if: ${{ success() }}
        uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ needs.create_release.outputs.full-tag }}
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ needs.create_release.outputs.short-tag }}
          platforms: linux/amd64
          provenance: false
          sbom: false
  create_discussion:
    needs: create_release
    runs-on: ubuntu-latest
    permissions:
      discussions: write
    steps:
      - name: Create an announcement discussion for release
        uses: abirismyname/create-discussion@6e6ef67e5eeb042343ef8b3d8d0f5d545cbdf024
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          title: ${{ needs.create_release.outputs.full-tag }}
          body: ${{ needs.create_release.outputs.body }}
          repository-id: ${{ secrets.RELEASE_DISCUSSION_REPOSITORY_ID }}
          category-id: ${{ secrets.RELEASE_DISCUSSION_CATEGORY_ID }}