# .github/workflows/release.yml
name: Release (Linux tarball + Windows zip)

on:
  push:
    tags:
      - "v*.*.*"

permissions:
  contents: write

jobs:
  build-linux:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-unknown-linux-musl

      - name: Install musl tools
        run: |
          sudo apt-get update
          sudo apt-get install -y musl-tools

      - name: Build tarball
        run: make tarball

      - name: Upload artifact (Linux)
        uses: actions/upload-artifact@v4
        with:
          name: linux-dist
          path: |
            dist/*.tar.gz
            dist/*.buildinfo
            dist/*.sha256
          if-no-files-found: error

  build-windows:
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable

      - name: Download WinDivert-2.2.2 and unzip
        shell: pwsh
        run: |
          Invoke-WebRequest -Uri "https://reqrypt.org/download/WinDivert-2.2.2-A.zip" -OutFile WinDivert.zip
          Expand-Archive -Path WinDivert.zip -DestinationPath .\
          Remove-Item .\WinDivert.zip

      - name: Run PowerShell build
        shell: pwsh
        run: ./build.ps1 zipball

      - name: Upload artifact (Windows)
        uses: actions/upload-artifact@v4
        with:
          name: windows-dist
          path: |
            dist/*.zip
            dist/*.buildinfo
            dist/*.sha256
          if-no-files-found: error

  release:
    runs-on: ubuntu-latest
    needs: [build-linux, build-windows]
    steps:
      - name: Download Linux artifacts
        uses: actions/download-artifact@v4
        with:
          name: linux-dist
          path: upload

      - name: Download Windows artifacts
        uses: actions/download-artifact@v4
        with:
          name: windows-dist
          path: upload

      - name: Generate base release note from github api
        run: |
          gh api repos/${{ github.repository }}/releases/generate-notes \
            -f tag_name=${{ github.ref_name }} \
            -q .body > auto_notes.md
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Format download link
        run: |
          {
            echo "## Downloads"
            for f in upload/*.{tar.gz,zip}; do
              [ -e "$f" ] || continue
              base=$(basename "$f")
              echo "- [$base](https://github.com/${{ github.repository }}/releases/download/${{ github.ref_name }}/$base)"
            done
          } >> auto_notes.md

      - name: Format and append buildinfo
        run: |
          {
            echo "## Build Info"
            shopt -s nullglob
            files=(upload/*.buildinfo)

            for f in "${files[@]}"; do
              echo ""
              echo "### $(basename "$f")"
              while IFS=: read -r key value; do
                key=$(echo "$key" | xargs)
                value=$(echo "$value" | xargs)
                echo "- **$key**: $value"
              done < "$f"
            done
          } >> auto_notes.md

        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          body_path: auto_notes.md
          prerelease: ${{ contains(github.ref_name, '-') }}
          files: |
            upload/*.tar.gz
            upload/*.zip
            upload/*.sha256
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}