build.yml

name: GitHub CI
on:
  push:
    paths:
      - ".github/workflows/build.yml"
      - "Cargo.toml"
      - "src/**"
      - "!**/*.md"
    branches:
      - main
  pull_request:
    paths:
      - "Cargo.toml"
      - "src/**"
      - "!**/*.md"
    branches:
      - main
  release:
    types: [released]

jobs:
  build-rust:
    name: Build
    runs-on: ${{matrix.os}}
    strategy:
      matrix:
        os: [ubuntu-latest]

    steps:
      - uses: actions/checkout@v4

      - name: Install Rust
        shell: bash
        run: |
          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"

      - name: Rust info
        shell: bash
        run: |
          rustup update
          rustc --version
          cargo --version

      - name: Check
        shell: bash
        run: |
          echo "==== FORMAT CHECK ===="
          cargo fmt -- --color always --check
          echo "==== BUILD RELEASE ===="
          cargo build --color always --release

      - name: Upload to crates.io
        if: startsWith(github.ref, 'refs/tags/')
        shell: bash
        run: |
          git reset .
          git checkout .
          git clean -xdf
          cargo login --color always -- "${{secrets.CRATES_IO_TOKEN}}"
          # --no-verify: we've tested building everything already
          cargo publish --color always --no-verify