# Tests compilation and E2E integration with foundry-polkadot, including basic
# runtime behavior, but not differential runtime correctness.

name: Foundry Integration

on:
  workflow_call:

env:
  CARGO_TERM_COLOR: always
  # Workflow-internal foundry envs are prefixed with `CI_` to not conflict with the
  # `FOUNDRY_*` namespace, which foundry itself will interpret for its configuration.
  CI_FOUNDRY_PROJECT_ROOT: tooling-projects/foundry/erc20
  CI_FOUNDRY_POLKADOT_VERSION: v1.5.1
  # Coincides with the forge-std revision pinned in foundry-polkadot/testdata/forge-std-rev.
  FORGE_STD_VERSION: v1.16.1
  OZ_CONTRACTS_VERSION: v5.3.0

jobs:
  build:
    uses: ./.github/workflows/reusable-build-linux.yml
    with:
      retention_days: 1

  use-foundry:
    needs: build
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout revive
        uses: actions/checkout@v6

      - name: Download resolc Binary
        uses: actions/download-artifact@v7
        with:
          name: resolc-x86_64-unknown-linux-musl
          path: resolc-bin

      - name: Export resolc Path
        run: |
          chmod +x resolc-bin/resolc-x86_64-unknown-linux-musl
          echo "RESOLC_PATH=$(pwd)/resolc-bin/resolc-x86_64-unknown-linux-musl" >> $GITHUB_ENV

      - name: Install foundryup-polkadot and the Foundry Toolchain
        run: |
          # Pin install path with `FOUNDRY_DIR` to prevent the pre-existing `XDG_CONFIG_HOME` from being used.
          export FOUNDRY_DIR="$HOME/.foundry"
          curl -fsSL https://raw.githubusercontent.com/paritytech/foundry-polkadot/refs/heads/master/foundryup/install | bash
          "$FOUNDRY_DIR/bin/foundryup-polkadot" --install "$CI_FOUNDRY_POLKADOT_VERSION"

      - name: Add Foundry to PATH
        run: echo "$HOME/.foundry/bin" >> "$GITHUB_PATH"

      - name: Check Tool Versions
        run: |
          foundryup-polkadot --version
          forge --version

      - name: Fetch Project Dependencies
        working-directory: ${{ env.CI_FOUNDRY_PROJECT_ROOT }}
        run: |
          mkdir -p lib
          git clone --depth 1 --branch "$FORGE_STD_VERSION" https://github.com/foundry-rs/forge-std.git lib/forge-std
          git clone --depth 1 --branch "$OZ_CONTRACTS_VERSION" https://github.com/OpenZeppelin/openzeppelin-contracts.git lib/openzeppelin-contracts

      - name: Compile Project
        working-directory: ${{ env.CI_FOUNDRY_PROJECT_ROOT }}
        run: forge build --use-resolc "$RESOLC_PATH" --optimize -Oz

      - name: Verify Output
        working-directory: ${{ env.CI_FOUNDRY_PROJECT_ROOT }}
        run: bash verify-compiler-output.sh "$RESOLC_PATH"

      - name: Test Project
        working-directory: ${{ env.CI_FOUNDRY_PROJECT_ROOT }}
        run: forge test --polkadot=pvm --use-resolc "$RESOLC_PATH" --optimize -Oz -vvvv