name: "Run Revive Differential Tests"
description: "Builds and runs revive-differential-tests (retester) from this repo against the caller's Polkadot SDK."

inputs:
  # Setup arguments & environment
  polkadot-sdk-path:
    description: "The path of the polkadot-sdk that should be compiled for the tests to run against."
    required: false
    default: "."
    type: string
  cargo-command:
    description: "The cargo command to use in compilations and running of tests (e.g., forklift cargo)."
    required: false
    default: "cargo"
    type: string
  revive-differential-tests-ref:
    description: "The branch, tag or SHA to checkout for the revive-differential-tests."
    required: false
    default: "main"
    type: string
  resolc-version:
    description: "The version of resolc to install and use in tests."
    required: false
    default: "0.5.0"
    type: string
  use-compilation-caches:
    description: "Controls if the compilation caches will be used for the test run or not."
    required: false
    default: true
    type: boolean
  # Test Execution Arguments
  platform:
    description: "The identifier of the platform to run the tests on (e.g., geth-evm-solc, revive-dev-node-revm-solc)"
    required: true
    type: string
  polkadot-omnichain-node-runtime-path:
    description: "The path of the WASM runtime to use with the polkadot-omni-node. This is only required if the polkadot-omni-node is one of the selected platforms."
    required: false
    type: string
  polkadot-omnichain-node-parachain-id:
    description: "The id of the parachain to spawn with the polkadot-omni-node. This is only required if the polkadot-omni-node is one of the selected platforms."
    type: number
    required: false

runs:
  using: "composite"
  steps:
    - name: Checkout the Differential Tests Repository
      uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      with:
        repository: paritytech/revive-differential-tests
        ref: ${{ inputs['revive-differential-tests-ref'] }}
        path: revive-differential-tests
        submodules: recursive
    - name: Installing the Latest Resolc
      shell: bash
      if: ${{ runner.os == 'Linux' && runner.arch == 'X64' }}
      run: |
        VERSION="${{ inputs['resolc-version'] }}"
        ASSET_URL="https://github.com/paritytech/revive/releases/download/v$VERSION/resolc-x86_64-unknown-linux-musl"
        echo "Downloading resolc v$VERSION from $ASSET_URL"
        curl -Lsf --show-error -o resolc "$ASSET_URL"
        chmod +x resolc
        ./resolc --version
    - name: Installing Retester
      shell: bash
      run: ${{ inputs['cargo-command'] }} install --locked --path revive-differential-tests/crates/core
    - name: Creating a workdir for retester
      shell: bash
      run: mkdir workdir
    - name: Downloading & Initializing the compilation caches
      shell: bash
      if: ${{ inputs['use-compilation-caches'] == true }}
      run: |
        curl -fL --retry 3 --retry-all-errors --connect-timeout 10 -o cache.tar.gz "https://github.com/paritytech/revive-differential-tests/releases/download/compilation-caches-v1.1/cache.tar.gz"
        tar -zxf cache.tar.gz -C ./workdir > /dev/null 2>&1
    - name: Building the dependencies from the Polkadot SDK
      shell: bash
      run: |
        ${{ inputs['cargo-command'] }} build --locked --profile release -p pallet-revive-eth-rpc -p revive-dev-node --manifest-path ${{ inputs['polkadot-sdk-path'] }}/Cargo.toml
        ${{ inputs['cargo-command'] }} build --locked --profile release --bin polkadot-omni-node --manifest-path ${{ inputs['polkadot-sdk-path'] }}/Cargo.toml
    - name: Running the Differential Tests
      shell: bash
      run: |
        OMNI_ARGS=()
        if [[ -n "${{ inputs['polkadot-omnichain-node-parachain-id'] }}" ]]; then
          OMNI_ARGS+=(
            --polkadot-omni-node.parachain-id
            "${{ inputs['polkadot-omnichain-node-parachain-id'] }}"
          )
        fi
        if [[ -n "${{ inputs['polkadot-omnichain-node-runtime-path'] }}" ]]; then
          OMNI_ARGS+=(
            --polkadot-omni-node.runtime-wasm-path
            "${{ inputs['polkadot-omnichain-node-runtime-path'] }}"
          )
        fi

        ${{ inputs['cargo-command'] }} run --locked --manifest-path revive-differential-tests/Cargo.toml -- test \
          --test ./revive-differential-tests/resolc-compiler-tests/fixtures/solidity/simple \
          --test ./revive-differential-tests/resolc-compiler-tests/fixtures/solidity/complex \
          --test ./revive-differential-tests/resolc-compiler-tests/fixtures/solidity/translated_semantic_tests \
          --platform ${{ inputs['platform'] }} \
          --concurrency.number-of-nodes 10 \
          --concurrency.number-of-threads 10 \
          --concurrency.number-of-concurrent-tasks 100 \
          --working-directory ./workdir \
          --revive-dev-node.consensus manual-seal-200 \
          --revive-dev-node.path ${{ inputs['polkadot-sdk-path'] }}/target/release/revive-dev-node \
          --eth-rpc.path ${{ inputs['polkadot-sdk-path'] }}/target/release/eth-rpc \
          --polkadot-omni-node.path ${{ inputs['polkadot-sdk-path'] }}/target/release/polkadot-omni-node \
          --resolc.path ./resolc \
          "${OMNI_ARGS[@]}"
    - name: Creating a markdown report of the test execution
      shell: bash
      if: ${{ always() }}
      run: |
        mv ./workdir/*.json report.json
        python3 revive-differential-tests/scripts/process-differential-tests-report.py report.json ${{ inputs['platform'] }}
    - name: Upload the Report to the CI
      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
      if: ${{ always() }}
      with:
        name: report-${{ inputs['platform'] }}.md
        path: report.md
    - name: Posting the report as a comment on the PR
      uses: marocchino/sticky-pull-request-comment@773744901bac0e8cbb5a0dc842800d45e9b2b405
      if: ${{ always() }}
      with:
        header: diff-tests-report-${{ inputs['platform'] }}
        path: report.md