rust.yml

name: Rust

on:
  pull_request:
    paths:
    - '**'
    - '!/*.md'
    - '!/*.org'
    - "!/LICENSE"
    
  push:
    branches:
    - main
    paths:
    - '**'
    - '!/*.md'
    - '!/*.org'
    - "!/LICENSE"
    
  schedule:
  - cron: '12 12 12 * *'

jobs:
  publish:
    name: Publish (dry-run)
    needs: [test, docs]
    strategy:
      matrix:
        package:
          - rdftk_core
          - rdftk_io
          - rdftk_iri
          - rdftk_names
          - rdftk_ontology
          - rdftk_query
          - rdftk_skos
    continue-on-error: true
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true
        
    - uses: Swatinem/rust-cache@v1
      
    - name: Check publish
      uses: actions-rs/cargo@v1
      with:
        command: publish
        args: --package ${{ matrix.package}} --dry-run

      
  check_tests:
    name: Check for test types
    runs-on: ubuntu-latest
    outputs:
      has_benchmarks: ${{ steps.check_benchmarks.outputs.has_benchmarks }}
      has_examples: ${{ steps.check_examples.outputs.has_examples }}
    steps:
      - name: Check for benchmarks
        id: check_benchmarks
        run: test -d benchmarks && echo "has_benchmarks=1" || echo "has_benchmarks=" >> $GITHUB_OUTPUT
        shell: bash
        
      - name: Check for examples
        id: check_examples
        run: test -d examples && echo "has_examples=1" || echo "has_examples=" >> $GITHUB_OUTPUT
        shell: bash

        
  test:
    name: Test
    needs: [rustfmt, clippy]
    strategy:
      matrix:
        os: ["ubuntu-latest", "windows-latest", "macos-latest"]
        rust: ["stable", "beta", "nightly"]
        test-features: ["", "--all-features", "--no-default-features"]
    continue-on-error: ${{ matrix.rust != 'stable' }}
    runs-on: ${{ matrix.os }}
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ matrix.rust }}
        profile: minimal
        override: true
        
    - uses: Swatinem/rust-cache@v1
      
    - name: Build
      uses: actions-rs/cargo@v1
      with:
        command: build
        args: --workspace ${{ matrix.test-features }}
      
    - name: Test
      uses: actions-rs/cargo@v1
      with:
        command: test
        args: --workspace ${{ matrix.test-features }}
 
      
  benchmarks:
    name: Benchmarks
    needs: [rustfmt, clippy, check_tests]
    if: needs.check_tests.outputs.has_benchmarks
    strategy:
      matrix:
        os: ["ubuntu-latest", "windows-latest", "macos-latest"]
        rust: ["stable"]
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ matrix.rust }}
        profile: minimal
        override: true
        
    - uses: Swatinem/rust-cache@v1
      
    - name: Run benchmarks with all features
      uses: actions-rs/cargo@v1
      with:
        command: test
        args: --workspace --benches --all-features --no-fail-fast

      
  examples:
    name: Examples
    needs: [rustfmt, clippy, check_tests]
    if: needs.check_tests.outputs.has_examples
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: ["ubuntu-latest", "windows-latest", "macos-latest"]
        rust: ["stable"]
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ matrix.rust }}
        profile: minimal
        override: true
        
    - uses: Swatinem/rust-cache@v1
      
    - name: Run examples with all features
      uses: actions-rs/cargo@v1
      with:
        command: test
        args: --workspace --examples --all-features --no-fail-fast

        
  coverage:   
    name: Code Coverage
    needs: test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: ["ubuntu-latest"]
        rust: ["stable"]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true

      - name: Run cargo-tarpaulin
        uses: actions-rs/tarpaulin@v0.1
        with:
          version: 0.22.0
          args: --all-features -- --test-threads 1

      - name: Upload to codecov.io
        uses: codecov/codecov-action@v1.0.2
        with:
          token: ${{secrets.CODECOV_TOKEN}}

      - name: Archive code coverage results
        uses: actions/upload-artifact@v4
        with:
          name: code-coverage-report
          path: cobertura.xml

          
  docs:
    name: Document generation
    needs: [rustfmt, clippy]
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true
        
    - uses: Swatinem/rust-cache@v1
      
    - name: Generate documentation
      uses: actions-rs/cargo@v1
      env:
        RUSTDOCFLAGS: -D warnings
      with:
        command: doc
        args: --workspace --all-features --no-deps

      
  rustfmt:
    name: rustfmt
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true
        components: rustfmt
              
    - uses: Swatinem/rust-cache@v1

    - name: Check formatting
      uses: actions-rs/cargo@v1
      with:
        command: fmt
        args: --all -- --check

      
  clippy:
    name: clippy
    runs-on: ubuntu-latest
    permissions:
      checks: write
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true
        components: clippy
              
    - uses: Swatinem/rust-cache@v1

    - uses: actions-rs/clippy-check@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        args: --workspace --no-deps --all-features --all-targets -- -D warnings