feat: download artifact and attach at release #27
Workflow file for this run
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| name: build-circuits | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| on: | |
| pull_request: | |
| branches: [ "main" ] | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Need full history to compare with previous release | |
| - name: Install Protocol Buffers | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y protobuf-compiler libprotobuf-dev | |
| - name: Install Rust | |
| uses: dtolnay/rust-toolchain@master | |
| with: | |
| toolchain: nightly-2024-06-10 | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| cache-on-failure: true | |
| - name: Install Circom | |
| run: | | |
| CIRCOM_VERSION=2.1.9 | |
| curl -L https://github.com/iden3/circom/releases/download/v$CIRCOM_VERSION/circom-linux-amd64 -o circom | |
| chmod +x circom | |
| sudo mv circom /usr/local/bin/ | |
| circom --version | |
| - name: Install circom-witnesscalc | |
| run: | | |
| cd .. && git clone https://github.com/pluto/circom-witnesscalc.git | |
| cd circom-witnesscalc | |
| cargo install --path . | |
| echo $(which build-circuit) | |
| - name: Install Node.js dependencies | |
| run: | | |
| npm ci | |
| - name: Get package version | |
| id: package_version | |
| run: | | |
| VERSION=$(node -p "require('./package.json').version") | |
| echo "VERSION=$VERSION" >> $GITHUB_ENV | |
| - name: Compile Circom circuits | |
| run: | | |
| mkdir -p artifacts | |
| for circuit in circuits/*.circom; do | |
| if [ -f "$circuit" ]; then | |
| filename=$(basename "$circuit" .circom) | |
| output_dir="artifacts/$filename" | |
| mkdir -p "$output_dir" | |
| echo "Processing $filename..." | |
| # Run circom compilation | |
| circom "$circuit" --r1cs --wasm -o "$output_dir" -l node_modules | |
| # Run witness calculator build | |
| build-circuit "$circuit" "$output_dir/$filename.bin" -l node_modules | |
| fi | |
| done | |
| - name: Create release artifacts | |
| run: | | |
| cd artifacts | |
| zip -r ../circom-artifacts.zip ./* | |
| cd .. | |
| # Upload artifacts for PR | |
| - name: Upload artifacts for PR | |
| if: github.event_name == 'pull_request' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: circom-artifacts | |
| path: circom-artifacts.zip | |
| retention-days: 5 |