ci.yaml

name: ci

# Only build and release when a tag is pushed with a version number like 1.2.3
on:
  push:
    tags:
      - '[0-9].[0-9].[0-9]'

jobs:
  build_release:
    name: build and release
    runs-on: ubuntu-20.04  # Build on Debian-based distro
    container: quay.io/pypa/manylinux2014_x86_64  # Use a container with glibc 2.17
    steps:

      - name: Show GLIBC  # Confirm glibc version
        run: ldd --version

      - name: Checkout  # Clone repository
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set version  # Overwrite the placeholder version number in Cargo.toml with the commit tag
        run: |
          export VERSION=${{github.ref_name}}
          sed -i "s/0.0.0/$VERSION/g" Cargo.toml

      - name: Install stable toolchain  # Install Rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true

      - name: Cargo build  # Release build
        run: |
          cargo build --release --verbose
          ls -lah target/release

      - name: Cargo deb  # deb package
        run: |
          cargo install --version 1.44.1 cargo-deb
          cargo deb --verbose
          ls -lah target/debian

      - name: Cargo rpm  # RPM package
        run: |
          cargo install --version 0.14.0 cargo-generate-rpm
          strip -s target/release/libnss_shim.so
          cargo generate-rpm --payload-compress none
          ls -lah target/generate-rpm

      - name: Release  # Publish GitHub release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')  # Presumably redundant due to the `on: push: tags:` filter, but kept for safety
        with:
          body_path: ${{github.workspace}}/changelog/CHANGELOG.txt  # Add the release notes from the changelog file
          fail_on_unmatched_files: true  # Ensure all packages built, to avoid publishing an incomplete release
          files: |
            target/debian/*.deb
            target/generate-rpm/*.rpm