main.yml

name: CI

on:
  push:
    branches: [ main ]
    paths-ignore:
      - changelog.d/**'
  pull_request:
    branches: [ main ]
    paths-ignore:
      - changelog.d/**'

  workflow_dispatch:
  merge_group:


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

jobs:
  lint-node:
   runs-on: ubuntu-latest
   steps:
    - uses: actions/checkout@v3
    - name: Use Node.js
      uses: actions/setup-node@v3
      with:
        node-version-file: .node-version
    - run: yarn --ignore-scripts
    - run: yarn lint:js

  lint-rust:
   runs-on: ubuntu-latest
   steps:
    - uses: actions/checkout@v3
    - uses: actions-rs/toolchain@v1
      with:
          toolchain: stable
          profile: minimal
          components: rustfmt
    - run: cargo fmt --all -- --check
    - run: cargo clippy -- -Dwarnings

  config:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Use Node.js
        uses: actions/setup-node@v3
        with:
          node-version-file: .node-version
      - run: yarn # Need to build scripts to get rust bindings
      - run: yarn --silent ts-node src/config/Defaults.ts --config | diff config.sample.yml - 

  metrics-docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Use Node.js
        uses: actions/setup-node@v3
        with:
          node-version-file: .node-version
      - run: yarn # Need to build scripts to get rust bindings
      - run: yarn --silent ts-node ./scripts/build-metrics-docs.ts | diff docs/metrics.md - 
  
  test:
    # Test on LTS-1
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        node_version: [20, 21]
    steps:
      - uses: actions/checkout@v3
      - name: Use Node.js ${{ matrix.node_version }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node_version }}
      - uses: actions-rs/toolchain@v1
        with:
            toolchain: stable
            profile: minimal
      - uses: Swatinem/rust-cache@v2
        with: 
          shared-key: rust-cache
      - run: yarn
      - run: yarn test:cover

  build-homerunner:
    runs-on: ubuntu-latest
    outputs:
      homerunnersha: ${{ steps.gitsha.outputs.sha }}
    steps:
      - name: Checkout matrix-org/complement
        uses: actions/checkout@v3
        with:
          repository: matrix-org/complement
      - name: Get complement git sha
        id: gitsha
        run: echo sha=`git rev-parse --short HEAD` >> "$GITHUB_OUTPUT"
      - name: Cache homerunner
        id: cached
        uses: actions/cache@v3
        with:
          path: homerunner
          key: ${{ runner.os }}-homerunner-${{ steps.gitsha.outputs.sha }}
      - name: "Set Go Version"
        if: ${{ steps.cached.outputs.cache-hit != 'true' }}
        run: |
          echo "$GOROOT_1_18_X64/bin" >> $GITHUB_PATH
          echo "~/go/bin" >> $GITHUB_PATH
      # Build and install homerunner
      - name: Install Complement Dependencies
        if: ${{ steps.cached.outputs.cache-hit != 'true' }}
        run: |
          sudo apt-get update && sudo apt-get install -y libolm3 libolm-dev
      - name: Build homerunner
        if: ${{ steps.cached.outputs.cache-hit != 'true' }}
        run: |
          go build ./cmd/homerunner

  integration-test:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs:
      - test
      - build-homerunner
    steps:
      - name: Install Complement Dependencies
        run: |
          sudo apt-get update && sudo apt-get install -y libolm3
      - name: Load cached homerunner bin
        uses: actions/cache@v3
        with:
          path: homerunner
          key: ${{ runner.os }}-homerunner-${{ needs.build-synapse.outputs.homerunnersha }}
          fail-on-cache-miss: true # Shouldn't happen, we build this in the needs step.
      - name: Checkout matrix-hookshot
        uses: actions/checkout@v3
        with:
          path: matrix-hookshot
      # Setup node & run tests
      - name: Use Node.js
        uses: actions/setup-node@v3
        with:
          node-version-file: matrix-hookshot/.node-version
      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: matrix-hookshot
          shared-key: rust-cache
      - name: Run Homerunner tests
        timeout-minutes: 10
        env:
          HOMERUNNER_SPAWN_HS_TIMEOUT_SECS: 100
          HOMERUNNER_IMAGE: ghcr.io/element-hq/synapse/complement-synapse:latest
          NODE_OPTIONS: --dns-result-order ipv4first
        run: |
          docker pull $HOMERUNNER_IMAGE
          cd matrix-hookshot
          yarn --strict-semver --frozen-lockfile
          ../homerunner &
          bash -ic 'yarn test:e2e'