name: CI

on:
  push:
    branches: [master]
  pull_request:

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - run: cargo check --workspace
      - run: cargo check --workspace --all-targets

  build:
    needs: check
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      hashes: ${{ steps.hash.outputs.hashes }}
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - name: Install Windows target
        run: |
          rustup target add x86_64-pc-windows-gnu
          sudo apt-get update && sudo apt-get install -y mingw-w64
      - name: Build Linux
        run: cargo build --release
      - name: Build Windows
        run: cargo build --release --target x86_64-pc-windows-gnu
      - name: Package
        run: |
          mkdir -p builds
          cp target/release/notalterra notalterra
          tar -czf builds/notalterra-${GITHUB_REF_NAME}-linux-amd64.tar.gz notalterra
          cp target/x86_64-pc-windows-gnu/release/notalterra.exe NotAlterra.exe
          zip -q builds/notalterra-${GITHUB_REF_NAME}-windows-x64.zip NotAlterra.exe
      - name: Generate hashes
        id: hash
        run: |
          cd builds
          echo "hashes=$(sha256sum * | base64 -w0)" >> "$GITHUB_OUTPUT"
      - name: Upload to release
        uses: softprops/action-gh-release@v2
        with:
          files: builds/*
          body_path: _release.md

  provenance:
    needs: build
    if: startsWith(github.ref, 'refs/tags/v')
    permissions:
      id-token: write
      contents: write
      actions: read
    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.0.0
    with:
      base64-subjects: "${{ needs.build.outputs.hashes }}"