# From https://github.com/BurntSushi/ripgrep/blob/master/.github/workflows/release.yml
# Which is also via https://eugene-babichenko.github.io/blog/2020/05/09/github-actions-cross-platform-auto-releases/
# ...both of which are very good.
#
# I'm sure I don't need half the stuff I have in here (around cargo
# customization and whatnot) but.
#
name: release

on:
  workflow_dispatch:
  push:
    tags:
    - "v[0-9]+.[0-9]+.[0-9]+"

jobs:
  create_release:
    name: Create release
    runs-on: ubuntu-22.04

    outputs:
      upload_url: ${{ steps.create_release.outputs.upload_url }}

    steps:
      - name: Create GitHub release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          draft: true

  release_assets:
    name: Release assets
    needs: ['create_release'] # We need to know the upload URL
    runs-on: ${{ matrix.os }} # We run many different builds
    env:
      # For some builds, we use cross to test on 32-bit and big-endian
      # systems.
      CARGO: cargo
      # When CARGO is set to CROSS, this is set to `--target matrix.target`.
      TARGET_FLAGS: ""
      # When CARGO is set to CROSS, TARGET_DIR includes matrix.target.
      TARGET_DIR: ./target
      # Emit backtraces on panics.
      RUST_BACKTRACE: 1

    strategy:
      matrix:
        build: ['linux', 'macos', 'arm-macos', 'windows']
        include:
        - build: linux
          os: ubuntu-22.04
          target: x86_64-unknown-linux-musl

        - build: macos
          os: macos-latest
          target: x86_64-apple-darwin

        - build: arm-macos
          os: macos-latest
          target: aarch64-apple-darwin

        - build: windows
          os: windows-2022
          target: x86_64-pc-windows-msvc

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

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

    - name: Use Cross
      shell: bash
      run: |
        cargo install cross
        echo "CARGO=cross" >> $GITHUB_ENV
        echo "TARGET_FLAGS=--target ${{ matrix.target }}" >> $GITHUB_ENV
        echo "TARGET_DIR=./target/${{ matrix.target }}" >> $GITHUB_ENV

    - name: Run the tests
      run: ${{ env.CARGO }} test --verbose --release ${{ env.TARGET_FLAGS }}

    - name: Build release binary
      run: ${{ env.CARGO }} build --verbose --release ${{ env.TARGET_FLAGS }}

    - name: Strip release binary (linux and macos)
      if: matrix.build == 'linux' || matrix.build == 'macos' || matrix.build == 'arm-macos'
      run: |
        strip "target/${{ matrix.target }}/release/fwd"
        strip "target/${{ matrix.target }}/release/fwd-browse"

    - name: Build archive
      shell: bash
      run: |
        staging="fwd-${{ matrix.target }}"
        mkdir -p "$staging"

        if [ "${{ matrix.os }}" = "windows-2022" ]; then
          cp "target/${{ matrix.target }}/release/fwd.exe" "$staging/"
          7z a "$staging.zip" "$staging"
          echo "ASSET=$staging.zip" >> $GITHUB_ENV
        else
          cp "target/${{ matrix.target }}/release/fwd" "$staging/"
          cp "target/${{ matrix.target }}/release/fwd-browse" "$staging/"
          tar czf "$staging.tar.gz" "$staging"
          echo "ASSET=$staging.tar.gz" >> $GITHUB_ENV
        fi

    - name: Upload release archive
      uses: actions/upload-release-asset@v1.0.2
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ needs.create_release.outputs.upload_url }}
        asset_name: ${{ env.ASSET }}
        asset_path: ${{ env.ASSET }}
        asset_content_type: application/octet-stream