rust.yml

name: Rust

on:
  push:
    branches: ["main"]
  pull_request:

env:
  CARGO_TERM_COLOR: always

jobs:
  build-and-test:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          components: rustfmt
      - uses: peaceiris/actions-mdbook@v1
      - name: format check
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --check
      - name: cargo build
        uses: actions-rs/cargo@v1
        with:
          command: build
      # must run mdbook test right after `cargo build` or it fails to find the crate
      - name: mdbook test
        run: mdbook test chorus_book -L ./target/debug/deps
      - name: cargo test
        uses: actions-rs/cargo@v1
        with:
          command: test

  publish-book:
    runs-on: ubuntu-22.04
    needs: ["build-and-test"]
    permissions:
      pages: write
      id-token: write
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    if: ${{ github.ref == 'refs/heads/main' }}
    steps:
      - uses: actions/checkout@v3
      - uses: peaceiris/actions-mdbook@v1
      - run: mdbook build chorus_book
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v2
        with:
          path: ./chorus_book/book
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v2

  publish-crates:
    runs-on: ubuntu-22.04
    needs: ["build-and-test"]
    environment:
      name: crates-io
      url: "https://crates.io/crates/chorus_lib"
    if: ${{ github.ref == 'refs/heads/main' }}
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 2
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - uses: salsify/action-detect-and-tag-new-version@v2
        id: detect_and_tag
        with:
          # reading the version from `chorus_lib` but the value is from the root `Cargo.toml` and is used for all packages
          version-command: "cargo read-manifest --manifest-path ./chorus_lib/Cargo.toml | jq -r .version"
      - name: cargo publish (chorus_derive)
        if: steps.detect_and_tag.outputs.tag
        uses: actions-rs/cargo@v1
        with:
          command: publish
          args: -p chorus_derive
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
      - name: cargo publish (chorus_lib)
        if: steps.detect_and_tag.outputs.tag
        uses: actions-rs/cargo@v1
        with:
          command: publish
          args: -p chorus_lib
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
      - name: Create GitHub Release
        if: steps.detect_and_tag.outputs.tag
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{steps.detect_and_tag.outputs.tag}}