ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  commit-message:
    name: Check Commit Messages
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Validate commit messages
        if: github.event_name == 'pull_request'
        run: npx commitlint --from ${{ github.event.pull_request.base.sha }} --to ${{ github.event.pull_request.head.sha }} --verbose

      - name: Validate commit messages
        if: github.event_name == 'push'
        run: npx --no -- commitlint --from=HEAD~1

  typescript-lint:
    name: TypeScript Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Run ESLint
        run: yarn typescript:lint

  solidity-lint:
    name: Solidity Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Run Solhint
        run: yarn solidity:lint

  format-check:
    name: Format Check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Check formatting
        run: yarn format:check

  circuit-build:
    name: Circuit Build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install Noir
        uses: noir-lang/noirup@v0.1.3
        with:
          toolchain: '1.0.0-beta.6'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Build circuit
        run: yarn circuit:build

      - name: Upload circuit artifacts
        uses: actions/upload-artifact@v4
        with:
          name: circuit-build-artifacts
          path: circuit/target/
          retention-days: 1

  circuit-test:
    name: Circuit Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install Noir
        uses: noir-lang/noirup@v0.1.3
        with:
          toolchain: '1.0.0-beta.6'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Run circuit tests
        run: yarn circuit:test

  circuit-prove-verify:
    name: Circuit Prove & Verify
    runs-on: ubuntu-latest
    needs: circuit-build
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install Noir
        uses: noir-lang/noirup@v0.1.3
        with:
          toolchain: '1.0.0-beta.6'

      - name: Install Barretenberg
        shell: bash
        run: |
          curl -L https://raw.githubusercontent.com/AztecProtocol/aztec-packages/master/barretenberg/bbup/install | bash
          echo "${HOME}/.bb" >> $GITHUB_PATH
          bash $HOME/.bb/bbup -nv $(nargo -V | head -n1 | awk '{print $4}')

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Download circuit artifacts
        uses: actions/download-artifact@v4
        with:
          name: circuit-build-artifacts
          path: circuit/target/

      - name: Generate witness
        run: yarn circuit:witness

      - name: Generate verification key
        run: yarn circuit:vk

      - name: Generate proof
        run: yarn circuit:prove

      - name: Verify proof
        run: yarn circuit:verify

  contracts-compile:
    name: Contracts Compile
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Compile contracts
        run: yarn contracts:compile

      - name: Upload contract artifacts
        uses: actions/upload-artifact@v4
        with:
          name: contract-artifacts
          path: |
            artifacts/
            cache/
          retention-days: 1

  contracts-test:
    name: Contracts Test
    runs-on: ubuntu-latest
    needs: [circuit-build, contracts-compile]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Download circuit artifacts
        uses: actions/download-artifact@v4
        with:
          name: circuit-build-artifacts
          path: circuit/target/

      - name: Download contract artifacts
        uses: actions/download-artifact@v4
        with:
          name: contract-artifacts
          path: ./

      - name: Run contract tests
        run: yarn contracts:test