matrix-authentication-service/.github/workflows/coverage.yaml

name: Coverage

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

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

env:
  CARGO_TERM_COLOR: always
  CARGO_NET_GIT_FETCH_WITH_CLI: "true"

jobs:
  opa:
    name: Run OPA test suite with coverage
    runs-on: ubuntu-latest

    permissions:
      contents: read

    steps:
      - name: Checkout the code
        uses: actions/checkout@v4.1.5

      - name: Setup OPA
        uses: open-policy-agent/setup-opa@v2.2.0
        with:
          version: 0.64.1

      - name: Run OPA tests with coverage
        working-directory: ./policies
        run: make coverage

      - name: Upload to codecov.io
        uses: codecov/codecov-action@v4.3.1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: policies/coverage.json
          flags: policies

  frontend:
    name: Run frontend test suite with coverage
    runs-on: ubuntu-latest

    permissions:
      contents: read

    steps:
      - name: Checkout the code
        uses: actions/checkout@v4.1.5

      - name: Install Node
        uses: actions/setup-node@v4.0.2
        with:
          node-version: 18

      - name: Install Node dependencies
        working-directory: ./frontend
        run: npm ci

      - name: Test
        working-directory: ./frontend
        run: npm run coverage

      - name: Upload to codecov.io
        uses: codecov/codecov-action@v4.3.1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          directory: frontend/coverage/
          flags: frontend

  rust:
    name: Run Rust test suite with coverage
    runs-on: ubuntu-latest

    permissions:
      contents: read

    env:
      SCCACHE_GHA_ENABLED: "true"
      RUSTC_WRAPPER: "sccache"

    services:
      postgres:
        image: docker.io/library/postgres:15.3
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: postgres
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - "5432:5432"

    steps:
      - name: Checkout the code
        uses: actions/checkout@v4.1.5

      - name: Install toolchain
        run: |
          rustup toolchain install stable
          rustup default stable
          rustup component add llvm-tools-preview

      - name: Install Node
        uses: actions/setup-node@v4.0.2
        with:
          node-version: 18

      - name: Install Node dependencies
        working-directory: ./frontend
        run: npm ci

      - name: Build the frontend
        working-directory: ./frontend
        run: npm run build

      - name: Setup OPA
        uses: open-policy-agent/setup-opa@v2.2.0
        with:
          version: 0.64.1

      - name: Compile OPA policies
        working-directory: ./policies
        run: make

      - name: Setup sccache
        uses: mozilla-actions/sccache-action@v0.0.4

      - name: Download grcov
        run: |
          mkdir -p "${HOME}/.local/bin"
          curl -sL https://github.com/mozilla/grcov/releases/download/v0.8.19/grcov-x86_64-unknown-linux-gnu.tar.bz2 | tar jxf - -C "${HOME}/.local/bin"
          echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Run test suite with profiling enabled
        run: |
          cargo test --no-fail-fast --workspace
        env:
          RUSTFLAGS: '-Cinstrument-coverage'
          LLVM_PROFILE_FILE: "cargo-test-%p-%m.profraw"
          DATABASE_URL: postgresql://postgres:postgres@localhost/postgres
          SQLX_OFFLINE: '1'

      - name: Build grcov report
        run: |
          mkdir -p target/coverage
          grcov . --binary-path ./target/debug/deps/ -s . -t lcov --branch --ignore-not-existing --ignore '../*' --ignore "/*" -o target/coverage/tests.lcov

      - name: Upload to codecov.io
        uses: codecov/codecov-action@v4.3.1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: target/coverage/*.lcov
          flags: unit