publish.yml

name: Publish

on:
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag to publish (e.g., v1.2.3)'
        required: true
        type: string

permissions:
  contents: write
  packages: write

jobs:
  # ============================================
  # Extract Version from Tag
  # ============================================
  prepare:
    name: Prepare Release
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.version.outputs.version }}
      tag: ${{ steps.version.outputs.tag }}
    steps:
      - name: Extract version from tag
        id: version
        run: |
          TAG="${{ inputs.tag }}"
          VERSION="${TAG#v}"
          echo "tag=$TAG" >> $GITHUB_OUTPUT
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Releasing version: $VERSION (tag: $TAG)"

  # ============================================
  # Publish to crates.io
  # ============================================
  publish-crates:
    name: Publish to crates.io
    needs: prepare
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ needs.prepare.outputs.tag }}

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Publish to crates.io
        run: cargo publish --token ${{ secrets.CARGO_REGISTRY_TOKEN }}

  # ============================================
  # Build Binaries (reusable workflow)
  # ============================================
  build-binaries:
    name: Build Binaries
    needs: prepare
    uses: ./.github/workflows/_build-binaries.yml
    with:
      ref: ${{ needs.prepare.outputs.tag }}
      upload-artifacts: true
      artifact-retention-days: 1

  # ============================================
  # Build Packages (reusable workflow)
  # ============================================
  build-packages:
    name: Build Packages
    needs: prepare
    uses: ./.github/workflows/_build-packages.yml
    with:
      ref: ${{ needs.prepare.outputs.tag }}
      version: ${{ needs.prepare.outputs.version }}
      artifact-retention-days: 1

  # ============================================
  # Create GitHub Release with All Assets
  # ============================================
  create-github-release:
    name: Create GitHub Release
    needs: [prepare, build-binaries, build-packages]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ needs.prepare.outputs.tag }}

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Display structure
        run: ls -R artifacts

      - name: Extract release notes from CHANGELOG
        id: release_notes
        run: |
          VERSION="${{ needs.prepare.outputs.version }}"
          # Extract the section for this version from CHANGELOG.md
          # The changelog format is: ## [version](url) (date)
          # We want everything between this version header and the next ## header

          # Use awk to extract the section
          NOTES=$(awk -v ver="$VERSION" '
            /^## \[/ {
              if (found) exit
              if (index($0, "[" ver "]")) found=1
              next
            }
            found { print }
          ' CHANGELOG.md)

          # If no notes found, use a default message
          if [ -z "$NOTES" ]; then
            NOTES="Release v$VERSION"
          fi

          # Write to file to handle multiline content
          echo "$NOTES" > release_notes.md
          echo "Release notes extracted for v$VERSION"

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.prepare.outputs.tag }}
          name: ${{ needs.prepare.outputs.tag }}
          body_path: release_notes.md
          files: artifacts/**/*
          fail_on_unmatched_files: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  # ============================================
  # Docker Build & Push
  # ============================================
  docker:
    name: Build and Push Docker Image
    needs: [prepare, build-binaries]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ needs.prepare.outputs.tag }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

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

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}
          tags: |
            type=semver,pattern={{version}},value=${{ needs.prepare.outputs.version }}
            type=semver,pattern={{major}}.{{minor}},value=${{ needs.prepare.outputs.version }}
            type=semver,pattern={{major}},value=${{ needs.prepare.outputs.version }}
            type=raw,value=latest

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64
          cache-from: type=gha
          cache-to: type=gha,mode=max

  # ============================================
  # Trigger External Package Repository Updates
  # ============================================
  update-package-repos:
    name: Trigger ${{ matrix.name }} Update
    needs: [prepare, create-github-release]
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - name: Homebrew
            repo: bordeux/homebrew-tap
            token_env: HOMEBREW_TAP_TOKEN
          - name: APT Repository
            repo: bordeux/apt-repo
            token_env: APT_REPO_TOKEN
          - name: APK Repository
            repo: bordeux/apk-repo
            token_env: APK_REPO_TOKEN
          - name: RPM Repository
            repo: bordeux/rpm-repo
            token_env: RPM_REPO_TOKEN
          - name: ARCH Repository
            repo: bordeux/arch-repo
            token_env: ARCH_REPO_TOKEN
    steps:
      - name: Trigger ${{ matrix.name }} workflow
        env:
          HOMEBREW_TAP_TOKEN: ${{ secrets.HOMEBREW_TAP_TOKEN }}
          APT_REPO_TOKEN: ${{ secrets.APT_REPO_TOKEN }}
          APK_REPO_TOKEN: ${{ secrets.APK_REPO_TOKEN }}
          RPM_REPO_TOKEN: ${{ secrets.RPM_REPO_TOKEN }}
          ARCH_REPO_TOKEN: ${{ secrets.ARCH_REPO_TOKEN }}
        run: |
          TOKEN_VAR="${{ matrix.token_env }}"
          TOKEN="${!TOKEN_VAR}"
          curl -X POST \
            -H "Authorization: token $TOKEN" \
            -H "Accept: application/vnd.github.v3+json" \
            "https://api.github.com/repos/${{ matrix.repo }}/actions/workflows/update-repo.yml/dispatches" \
            -d '{"ref":"master","inputs":{"project":"bordeux/tmpltool"}}'