solidity.yml

name: CI Solidity

on:
  push:
    branches:
      - main
    paths:
      - "contracts/**"
  pull_request:
    paths:
      - "contracts/**"

concurrency:
  group: ci-solidity-${{ github.ref }}
  cancel-in-progress: true

defaults:
  run:
    working-directory: contracts

jobs:
  init:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Foundry
        uses: foundry-rs/foundry-toolchain@v1

      - name: Install dependencies
        run: forge soldeer update

      - name: Build contracts
        run: forge build

      - name: Cache data
        uses: actions/cache@v4
        with:
          path: contracts
          key: ci-solidity-${{ github.ref }}

      - id: forge
        run: echo "FORGE_PATH=$(which forge)" >> $GITHUB_OUTPUT

      - name: Upload forge
        uses: actions/upload-artifact@v4
        with:
          name: forge
          path: ${{ steps.forge.outputs.FORGE_PATH }}

  test:
    needs: init
    runs-on: ubuntu-latest
    steps:
      - name: Restore cache
        uses: actions/cache@v4
        with:
          path: contracts
          key: ci-solidity-${{ github.ref }}

      - name: Restore forge
        uses: actions/download-artifact@v4
        with:
          name: forge
          path: /usr/local/bin

      - run: chmod +x /usr/local/bin/forge

      - name: Run Forge tests
        run: forge test -vvv

  lint:
    needs: init
    runs-on: ubuntu-latest
    steps:
      - name: Restore cache
        uses: actions/cache@v4
        with:
          path: contracts
          key: ci-solidity-${{ github.ref }}

      - name: Restore forge
        uses: actions/download-artifact@v4
        with:
          name: forge
          path: /usr/local/bin

      - run: chmod +x /usr/local/bin/forge

      - name: Run Forge fmt
        run: forge fmt contracts/src --check

  slither:
    needs: init
    runs-on: ubuntu-latest
    steps:
      - name: Restore cache
        uses: actions/cache@v4
        with:
          path: contracts
          key: ci-solidity-${{ github.ref }}

      - name: Restore forge
        uses: actions/download-artifact@v4
        with:
          name: forge
          path: /usr/local/bin

      - run: chmod +x /usr/local/bin/forge

      - name: Install Slither
        run: pip3 install slither-analyzer

      - name: Run Slither
        run: slither . --sarif output.sarif

      - name: Upload SARIF file
        uses: github/codeql-action/upload-sarif@v3
        with:
          sarif_file: contracts/output.sarif