homepage.veen.world/.github/workflows/ci.yml

name: CI

on:
  pull_request:
  push:
    branches:
      - "**"
    tags-ignore:
      - "**"

concurrency:
  group: ci-${{ github.repository }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

permissions:
  contents: read

jobs:
  security:
    name: Run security workflow
    uses: ./.github/workflows/security.yml
    permissions:
      contents: read
      packages: read
      security-events: write

  tests:
    name: Run test workflow
    uses: ./.github/workflows/tests.yml

  lint:
    name: Run lint workflow
    uses: ./.github/workflows/lint.yml
    permissions:
      contents: read
      security-events: write

  version:
    name: Detect release version
    runs-on: ubuntu-latest
    needs:
      - security
      - tests
      - lint
    if: github.event_name == 'push'
    permissions:
      contents: read
    outputs:
      found: ${{ steps.semver.outputs.found }}
      version: ${{ steps.semver.outputs.version }}
      image: ${{ steps.image.outputs.name }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          fetch-depth: 0

      - name: Detect semver tag on current commit
        id: semver
        run: |
          SEMVER_TAG="$(git tag --points-at "$GITHUB_SHA" | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | head -n 1 || true)"
          if [ -n "$SEMVER_TAG" ]; then
            {
              echo "found=true"
              echo "raw_tag=$SEMVER_TAG"
              echo "version=${SEMVER_TAG#v}"
            } >> "$GITHUB_OUTPUT"
          else
            echo "found=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Compute image name
        id: image
        run: echo "name=ghcr.io/$(echo "${GITHUB_REPOSITORY}" | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"

  publish:
    name: Publish image (${{ matrix.arch }})
    runs-on: ${{ matrix.runner }}
    needs:
      - version
    if: needs.version.outputs.found == 'true'
    permissions:
      contents: read
      packages: write
    strategy:
      matrix:
        include:
          - arch: amd64
            runner: ubuntu-latest
          - arch: arm64
            runner: ubuntu-24.04-arm

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4.4.1

      - name: Login to GHCR
        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and publish image
        uses: docker/build-push-action@c3c9e263c25d99ce0380d002d59b67737d91b0dc # v7.4.0
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/${{ matrix.arch }}
          push: true
          tags: ${{ needs.version.outputs.image }}:${{ needs.version.outputs.version }}-${{ matrix.arch }}

  manifest:
    name: Join architectures
    runs-on: ubuntu-latest
    needs:
      - version
      - publish
    permissions:
      contents: read
      packages: write

    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4.4.1

      - name: Login to GHCR
        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Create the multi-arch manifest
        env:
          IMAGE: ${{ needs.version.outputs.image }}
          VERSION: ${{ needs.version.outputs.version }}
        run: |
          set -euo pipefail
          docker buildx imagetools create -t "${IMAGE}:${VERSION}" \
            "${IMAGE}:${VERSION}-amd64" \
            "${IMAGE}:${VERSION}-arm64"
          docker buildx imagetools inspect "${IMAGE}:${VERSION}"