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@v3
 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@v3
 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@v3
 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  directories: # Job that list subdirectories
 83    name: List directories for parallelizing tests
 84    runs-on: ubuntu-latest
 85    outputs:
 86      dir: ${{ steps.set-dirs.outputs.dir }} # generate output name dir by using inner step output
 87    steps:
 88      - uses: actions/checkout@v3
 89      - id: set-dirs # Give it an id to handle to get step outputs in the outputs key above
 90        run: echo "::set-output name=dir::$(ls -d */ | jq -R -s -c 'split("\n")[:-1]')"
 91        # Define step output named dir base on ls command transformed to JSON thanks to jq
 92  test:
 93    name: Test
 94    runs-on: ubuntu-latest
 95    needs: [directories] # Depends on previous job
 96    strategy:
 97      matrix:
 98        dir: ${{fromJson(needs.directories.outputs.dir)}} # List matrix strategy from directories dynamically
 99        # rust:
100        #   - stable
101        #   - nightly
102        exclude:
103          - dir: scripts/
104          - dir: curve-constraint-tests/
105          - dir: mnt4_753/
106          - dir: mnt6_753/
107          - dir: cp6_782/
108    steps:
109      - name: Checkout
110        uses: actions/checkout@v3
111      - name: Run tests
112        run: |
113          cd ${{matrix.dir}}
114          cargo test --all-features          
115
116  test-mnt4-753:
117    name: Test (mnt4_753/)
118    runs-on: macos-latest
119    steps:
120      - name: Checkout
121        uses: actions/checkout@v3
122
123      - name: Check if source code updated
124        uses: dorny/paths-filter@v2.11.1
125        id: check-diff
126        with:
127          filters: |
128            mnt4_753_is_updated:
129              - 'mnt4_753/**'            
130
131      - name: Generate lockfile
132        run: cargo generate-lockfile
133
134      - name: Check if deps updated
135        id: deps-updated
136        uses: actions/cache@v3
137        with:
138          path: |
139            ~/.cargo/registry
140            ~/.cargo/git
141            target            
142          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
143
144      - name: Conditionally run the tests
145        # if source code updated OR dependencies updated
146        if: ${{ steps.check-diff.outputs.mnt4_753_is_updated == 'true' || steps.deps-updated.outputs.cache-hit != 'true' }}
147        run: |
148          cd mnt4_753/
149          cargo test --all-features          
150
151  test-mnt6-753:
152    name: Test (mnt6_753/)
153    runs-on: macos-latest
154    steps:
155      - name: Checkout
156        uses: actions/checkout@v3
157
158      - name: Check if source code updated
159        uses: dorny/paths-filter@v2.11.1
160        id: check-diff
161        with:
162          filters: |
163            mnt6_753_is_updated:
164              - 'mnt6_753/**'            
165
166      - name: Generate lockfile
167        run: cargo generate-lockfile
168
169      - name: Check if deps updated
170        id: deps-updated
171        uses: actions/cache@v3
172        with:
173          path: |
174            ~/.cargo/registry
175            ~/.cargo/git
176            target            
177          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
178
179      - name: Conditionally run the tests
180        # if source code updated OR dependencies updated
181        if: ${{ steps.check-diff.outputs.mnt6_753_is_updated == 'true' || steps.deps-updated.outputs.cache-hit != 'true' }}
182        run: |
183          cd mnt6_753/
184          cargo test --all-features          
185
186  test-cp6_782:
187    name: Test (cp6_782/)
188    runs-on: ubuntu-latest
189    steps:
190      - name: Checkout
191        uses: actions/checkout@v3
192
193      - name: Check if source code updated
194        uses: dorny/paths-filter@v2.11.1
195        id: check-diff
196        with:
197          filters: |
198            cp6_782_is_updated:
199              - 'cp6_782/**'            
200
201      - name: Generate lockfile
202        run: cargo generate-lockfile
203
204      - name: Check if deps updated
205        id: deps-updated
206        uses: actions/cache@v3
207        with:
208          path: |
209            ~/.cargo/registry
210            ~/.cargo/git
211            target            
212          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
213
214      - name: Conditionally run the tests
215        # if source code updated OR dependencies updated
216        if: ${{ steps.check-diff.outputs.cp6_782_is_updated == 'true' || steps.deps-updated.outputs.cache-hit != 'true' }}
217        run: |
218          cd cp6_782/
219          cargo test --all-features          
220
221
222  docs:
223    name: Check Documentation
224    runs-on: ubuntu-latest
225    steps:
226
227    - name: Checkout
228      uses: actions/checkout@v3
229    - name: Install Rust
230      uses: actions-rs/toolchain@v1
231      with:
232        profile: minimal
233        toolchain: stable
234        override: true
235        components: rustfmt
236
237    - name: cargo doc --all --no-deps --document-private-items --all-features
238      uses: actions-rs/cargo@v1
239      with:
240        command: doc
241        args: --all --no-deps --document-private-items --all-features
242
243  check_no_std:
244    name: Check no_std
245    runs-on: ubuntu-latest
246    steps:
247      - name: Checkout
248        uses: actions/checkout@v3
249
250      - name: Install Rust
251        uses: actions-rs/toolchain@v1
252        with:
253          toolchain: stable
254          target: thumbv6m-none-eabi
255          override: true
256
257      - uses: actions/cache@v3
258        with:
259          path: |
260            ~/.cargo/registry
261            ~/.cargo/git
262            target            
263          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
264
265      - name: check
266        uses: actions-rs/cargo@v1
267        with:
268            command: check
269            args: --examples --workspace --exclude ark-curve-constraint-tests --target thumbv6m-none-eabi
270
271      - name: build
272        uses: actions-rs/cargo@v1
273        with:
274            command: build
275            args: --workspace --exclude ark-curve-constraint-tests --target thumbv6m-none-eabi