rust.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  Formatting:
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          components: rustfmt

      - name: Check format
        run:
          cargo fmt -- --check

  Linting:
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          lfs: true

      - name: Install dependencies
        run: |
          sudo apt-get update -y
          sudo apt-get install -y librocksdb-dev libsnappy-dev libsqlite3-dev

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          components: clippy

      - name: Setup protoc
        uses: arduino/setup-protoc@v3.0.0
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - uses: Swatinem/rust-cache@v2
        with:
          cache-directories: |
            ~/.cargo/registry/src/**/librocksdb-sys-*

      - name: Lint with clippy
        uses: actions-rs/clippy-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

  Testing:
    needs: Formatting
    runs-on: ubuntu-24.04

    services:
      # The tests need a postgres server;  the data will be loaded later
      # after checkout.
      postgres:
        image: postgres
        env:
          POSTGRES_DB: uta
          POSTGRES_USER: uta_admin
          POSTGRES_PASSWORD: uta_admin
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          lfs: 'true'

      - name: Install dependencies
        run: |
          sudo apt-get update -y
          sudo apt-get install -y librocksdb-dev libsnappy-dev libsqlite3-dev

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true

      - name: Setup protoc
        uses: arduino/setup-protoc@v3.0.0
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - uses: Swatinem/rust-cache@v2
        with:
          cache-directories: |
            ~/.cargo/registry/src/**/librocksdb-sys-*

      - name: cargo build
        run: cargo build --verbose

      - name: cargo test
        run: cargo test --verbose

      - uses: Swatinem/rust-cache@v2
        with:
          cache-directories: |
            ~/.cargo/registry/src/**/librocksdb-sys-*

      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov
      - name: Generate code coverage
        run: cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v5
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: lcov.info

  Schema:
    needs: Formatting
    runs-on: ubuntu-24.04

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update -y
          sudo apt-get install -y librocksdb-dev libsnappy-dev libsqlite3-dev

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true

      - name: Setup protoc
        uses: arduino/setup-protoc@v3.0.0
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Write schema
        run: cargo run -- server schema --output-file /tmp/openapi.schema.yaml-gen

      - name: Copy repo schema and strip versions
        run: |
          cp openapi.schema.yaml /tmp/openapi.schema.yaml-repo
          perl -p -i -e 's/^  version: .*/  version: 0.0.0/' /tmp/*.yaml-*

      - name: Compare YAML in git to the one just generated
        run: diff /tmp/openapi.schema.yaml-repo /tmp/openapi.schema.yaml-gen