ci.yml

name: Node.js CI

on:
  pull_request:
    branches:
      - '**'
  push:
    branches:
      - master

jobs:
  lint:
    name: Lint

    runs-on: ubuntu-22.04

    steps:
      - name: Check out Git repository
        uses: actions/checkout@v4

      - name: Use Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 18
          cache: 'yarn'

      - name: Install packages
        run: yarn --non-interactive --ignore-scripts

      # Necessary since `--frozen-lockfile` does not work properly in yarn 1.x.
      # https://github.com/yarnpkg/yarn/issues/5840
      - name: Check for lockfile changes
        run: |
          if [[ $(git status | grep yarn.lock) ]]; then
            echo "yarn.lock has outstanding updates, please check them in."
            exit 1
          fi

      - name: Lint
        run: yarn lint

      - name: Build Rust bindings
        run: yarn build

      - name: Check for Rust binding changes
        run: |
          if [[ $(git status | grep index.) ]]; then
            echo "Rust bindings have outstanding updates, please run 'yarn build' and check them in."
            exit 1
          fi

  test:
    name: Test
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        shard: [1/3, 2/3, 3/3]

    steps:
      - name: Check out Git repository
        uses: actions/checkout@v4

      - name: Use Node.js
        uses: actions/setup-node@v4
        with:
          # Tests will only run on Node v20 due to https://github.com/nodejs/node/issues/35889
          node-version: 20
          cache: 'yarn'

      - name: Cache Rust
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: nodejs

      - name: Install packages
        run: yarn --non-interactive --frozen-lockfile

      - name: Run tests
        run: yarn test:coverage --maxWorkers=2 --workerIdleMemoryLimit=2000MB --shard=${{ matrix.shard }}

      - name: Check for missing fixtures
        run: |
          if [[ $(git status | grep fixture) ]]; then
            echo "New test fixtures have not been checked in, please check them in."
            exit 1
          fi

      - name: Upload coverage
        if: github.repository == 'iron-fish/ironfish'
        uses: codecov/codecov-action@v4
        with:
          fail_ci_if_error: true
          token: ${{ secrets.CODECOV_TOKEN }}
          flags: ironfish


  testslow:
    name: Slow Tests
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        shard: [1/2, 2/2]

    steps:
      - name: Check out Git repository
        uses: actions/checkout@v4

      - name: Use Node.js
        uses: actions/setup-node@v4
        with:
          # Tests will only run on Node v20 due to https://github.com/nodejs/node/issues/35889
          node-version: 20
          cache: 'yarn'

      - name: Cache Rust
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: nodejs

      - name: Install packages
        run: yarn --non-interactive --frozen-lockfile

      - name: Run slow tests & coverage
        run: yarn test:slow:coverage --maxWorkers=2 --workerIdleMemoryLimit=2000MB --shard=${{ matrix.shard }}

      - name: Check for missing fixtures
        run: |
          if [[ $(git status | grep fixture) ]]; then
            echo "New test fixtures have not been checked in, please check them in."
            exit 1
          fi

      - name: Upload coverage
        if: github.repository == 'iron-fish/ironfish'
        uses: codecov/codecov-action@v4
        with:
          fail_ci_if_error: true
          token: ${{ secrets.CODECOV_TOKEN }}
          flags: ironfish