backrest/.github/workflows/reusable-release.yml

name: Reusable Release Workflow

on:
  workflow_call:
    inputs:
      snapshot:
        description: "Run as a snapshot release"
        required: true
        type: boolean
    secrets:
      DOCKERHUB_USERNAME:
        required: false
      DOCKERHUB_TOKEN:
        required: false
      HOMEBREW_GITHUB_TOKEN:
        required: false

jobs:
  goreleaser:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: "1.24"

      - name: Setup NodeJS
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 9

      - name: Login to Docker Hub
        if: ${{ !inputs.snapshot }}
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v5
        with:
          distribution: goreleaser
          version: latest
          args: ${{ inputs.snapshot && 'release --snapshot --clean' || 'release --clean' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          HOMEBREW_GITHUB_TOKEN: ${{ secrets.HOMEBREW_GITHUB_TOKEN }}

      - name: Upload Build Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: release-builds
          path: |
            dist/*.tar.gz
            dist/*.zip

  installer:
    name: Windows installers
    needs: [goreleaser]
    runs-on: windows-2022

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Download build artifacts
        uses: actions/download-artifact@v4
        with:
          name: release-builds

      - name: Unzip artifacts and compile Inno Setup installers
        shell: powershell
        run: |
          mkdir windows_installers
          foreach ($arch in "x86_64", "arm64") {
            $src = "backrest_Windows_$arch"
            Expand-Archive ".\${src}.zip"
            cp build\windows\* $src
            & "c:\Program Files (x86)\Inno Setup 6\ISCC.exe" /DArch=$arch ${src}\installer.iss
            cp "$src\Output\*" windows_installers
          }

      - name: Upload Installers as Artifacts
        if: ${{ inputs.snapshot }}
        uses: actions/upload-artifact@v4
        with:
          name: backrest-snapshot-installers
          path: windows_installers\*.exe

      - name: Upload Installers to Release
        if: ${{ !inputs.snapshot && startsWith(github.ref, 'refs/tags/') }}
        uses: softprops/action-gh-release@v2
        with:
          files: |
            ./windows_installers/*