1name: CI
  2on:
  3  pull_request:
  4  push:
  5    branches:
  6      - master
  7env:
  8  RUST_BACKTRACE: 1
  9
 10jobs:
 11  style:
 12    name: Check Style
 13    runs-on: ubuntu-latest
 14    steps:
 15
 16    - name: Checkout
 17      uses: actions/checkout@v1
 18    - name: Install Rust
 19      uses: actions-rs/toolchain@v1
 20      with:
 21        profile: minimal
 22        toolchain: stable
 23        override: true
 24        components: rustfmt
 25
 26    - name: cargo fmt --check
 27      uses: actions-rs/cargo@v1
 28      with:
 29        command: fmt
 30        args: --all -- --check
 31
 32  check:
 33    name: Check
 34    runs-on: ubuntu-latest
 35    env:
 36      RUSTFLAGS: -Dwarnings
 37    strategy:
 38      matrix:
 39        rust:
 40          - stable
 41          - nightly
 42    steps:
 43      - name: Checkout
 44        uses: actions/checkout@v2
 45
 46      - name: Install Rust (${{ matrix.rust }})
 47        uses: actions-rs/toolchain@v1
 48        with:
 49          profile: minimal
 50          toolchain: ${{ matrix.rust }}
 51          override: true
 52
 53      - uses: actions/cache@v2
 54        with:
 55          path: |
 56            ~/.cargo/registry
 57            ~/.cargo/git
 58            target            
 59          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 60
 61      - name: Check examples
 62        uses: actions-rs/cargo@v1
 63        with:
 64            command: check
 65            args: --examples --all
 66
 67      - name: Check examples with all features on stable
 68        uses: actions-rs/cargo@v1
 69        with:
 70            command: check
 71            args: --examples --all-features --all
 72        if: matrix.rust == 'stable'
 73
 74      - name: Check benchmarks on nightly
 75        uses: actions-rs/cargo@v1
 76        with:
 77            command: check
 78            args: --all-features --examples --workspace --benches
 79        if: matrix.rust == 'nightly'
 80
 81      
 82
 83  directories: # Job that list subdirectories
 84    name: List directories for parallelizing tests
 85    runs-on: ubuntu-latest
 86    outputs:
 87      dir: ${{ steps.set-dirs.outputs.dir }} # generate output name dir by using inner step output
 88    steps:
 89      - uses: actions/checkout@v2
 90      - id: set-dirs # Give it an id to handle to get step outputs in the outputs key above
 91        run: echo "::set-output name=dir::$(ls -d */ | jq -R -s -c 'split("\n")[:-1]')"
 92        # Define step output named dir base on ls command transformed to JSON thanks to jq
 93  test:
 94    name: Test
 95    runs-on: ubuntu-latest
 96    needs: [directories] # Depends on previous job
 97    strategy:
 98      matrix:
 99        dir: ${{fromJson(needs.directories.outputs.dir)}} # List matrix strategy from directories dynamically
100        # rust:
101        #   - stable
102        #   - nightly
103        exclude:
104          - dir: scripts/
105          - dir: curve-constraint-tests/
106    steps:
107      - name: Checkout
108        uses: actions/checkout@v2
109      - name: Run tests
110        run: |
111          cd ${{matrix.dir}}
112          cargo test --all-features          
113
114  docs:
115    name: Check Documentation
116    runs-on: ubuntu-latest
117    steps:
118
119    - name: Checkout
120      uses: actions/checkout@v1
121    - name: Install Rust
122      uses: actions-rs/toolchain@v1
123      with:
124        profile: minimal
125        toolchain: stable
126        override: true
127        components: rustfmt
128
129    - name: cargo doc --all --no-deps --document-private-items --all-features
130      uses: actions-rs/cargo@v1
131      with:
132        command: doc
133        args: --all --no-deps --document-private-items --all-features
134
135  check_no_std:
136    name: Check no_std
137    runs-on: ubuntu-latest
138    steps:
139      - name: Checkout
140        uses: actions/checkout@v2
141
142      - name: Install Rust (${{ matrix.rust }})
143        uses: actions-rs/toolchain@v1
144        with:
145          toolchain: stable
146          target: aarch64-unknown-none
147          override: true
148
149      - uses: actions/cache@v2
150        with:
151          path: |
152            ~/.cargo/registry
153            ~/.cargo/git
154            target            
155          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
156
157      - name: check
158        uses: actions-rs/cargo@v1
159        with:
160            command: check
161            args: --examples --workspace --exclude ark-curve-constraint-tests --target aarch64-unknown-none
162
163      - name: build
164        uses: actions-rs/cargo@v1
165        with:
166            command: build
167            args: --workspace --exclude ark-curve-constraint-tests --target aarch64-unknown-none