release.yml

name: Release

on:
  push:
    branches:
      - main
    paths-ignore:
      - "scripts/**"
      - "*.md"
      - "docs/**"
  workflow_dispatch:
    inputs:
      version:
        description: "Version tag for manual build (e.g., v0.2.0)"
        required: true

permissions:
  contents: write
  pull-requests: write

env:
  CARGO_TERM_COLOR: always
  BINARY_NAME: hcpctl

jobs:
  release-please:
    runs-on: ubuntu-latest
    if: github.event_name == 'push'
    outputs:
      release_created: ${{ steps.release.outputs.release_created }}
      tag_name: ${{ steps.release.outputs.tag_name }}
    steps:
      - name: Release Please
        id: release
        uses: googleapis/release-please-action@v4
        with:
          release-type: rust

  build:
    name: Build ${{ matrix.target }}
    needs: release-please
    # always() is required to evaluate the condition even when release-please is skipped (workflow_dispatch).
    # Without it, this job would be auto-skipped due to skipped dependency.
    if: |
      always() &&
      (needs.release-please.outputs.release_created == 'true' || github.event_name == 'workflow_dispatch')
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
            os: ubuntu-latest
            platform: linux_amd64
          - target: x86_64-unknown-linux-musl
            os: ubuntu-latest
            platform: linux_amd64_musl
          - target: aarch64-unknown-linux-gnu
            os: ubuntu-latest
            platform: linux_arm64
            use-cross: true
          - target: x86_64-apple-darwin
            os: macos-latest
            platform: macos_amd64
          - target: aarch64-apple-darwin
            os: macos-latest
            platform: macos_arm64
          - target: x86_64-pc-windows-msvc
            os: windows-latest
            platform: windows_amd64

    steps:
      - uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Install musl tools (Linux musl)
        if: matrix.target == 'x86_64-unknown-linux-musl'
        run: sudo apt-get update && sudo apt-get install -y musl-tools

      - name: Install cross (ARM64)
        if: matrix.use-cross
        run: cargo install cross

      - name: Build (cross)
        if: matrix.use-cross
        run: cross build --release --target ${{ matrix.target }}

      - name: Build (cargo)
        if: ${{ !matrix.use-cross }}
        run: cargo build --release --target ${{ matrix.target }}

      - name: Prepare package
        shell: bash
        run: |
          VERSION="${{ needs.release-please.outputs.tag_name || github.event.inputs.version }}"

          mkdir -p dist package

          if [[ "${{ matrix.platform }}" == windows_* ]]; then
            cp "target/${{ matrix.target }}/release/${{ env.BINARY_NAME }}.exe" "package/${{ env.BINARY_NAME }}.exe"
            PACKAGE_NAME="${{ env.BINARY_NAME }}_${VERSION}_${{ matrix.platform }}.zip"
            (cd package && 7z a -tzip "../dist/${PACKAGE_NAME}" "${{ env.BINARY_NAME }}.exe")
          else
            cp "target/${{ matrix.target }}/release/${{ env.BINARY_NAME }}" "package/${{ env.BINARY_NAME }}"
            chmod +x "package/${{ env.BINARY_NAME }}"
            PACKAGE_NAME="${{ env.BINARY_NAME }}_${VERSION}_${{ matrix.platform }}.tar.gz"
            (cd package && tar -czf "../dist/${PACKAGE_NAME}" "${{ env.BINARY_NAME }}")
          fi

          echo "ARTIFACT_NAME=${PACKAGE_NAME}" >> $GITHUB_ENV

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.ARTIFACT_NAME }}
          path: dist/${{ env.ARTIFACT_NAME }}

  upload-release:
    name: Upload Release Assets
    needs: [release-please, build]
    runs-on: ubuntu-latest
    # always() needed for same reason as build job - release-please may be skipped
    if: |
      always() &&
      needs.build.result == 'success' &&
      (needs.release-please.outputs.release_created == 'true' || github.event_name == 'workflow_dispatch')

    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist
          merge-multiple: true

      - name: Generate SHA256SUMS
        run: |
          cd dist
          sha256sum * > SHA256SUMS
          cat SHA256SUMS

      - name: Import GPG key
        if: ${{ vars.GPG_SIGNING_ENABLED == 'true' }}
        env:
          GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
        run: |
          echo "$GPG_PRIVATE_KEY" | gpg --batch --import

      - name: Sign SHA256SUMS
        if: ${{ vars.GPG_SIGNING_ENABLED == 'true' }}
        env:
          GPG_KEY_ID: ${{ secrets.GPG_KEY_ID }}
          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
        run: |
          cd dist
          gpg --batch --yes --pinentry-mode loopback --passphrase "$GPG_PASSPHRASE" --local-user "$GPG_KEY_ID" --detach-sign --output SHA256SUMS.sig SHA256SUMS

      - name: Upload to GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ needs.release-please.outputs.tag_name || github.event.inputs.version }}
          files: dist/*