rvoc-backend.yml

name: Rust Backend Tests and Lints

on:
  push:
    paths:
      # Run if workflow changes
      - '.github/workflows/rvoc-backend.yml'
      # Run on changed dependencies
      - '**/Cargo.toml'
      - '**/Cargo.lock'
      - '**/rust-toolchain.toml'
      # Run on changed source files
      - 'backend/rvoc-backend/src/**'
      - 'backend/api_commands/src/**'
      - 'backend/integration-tests/src/**'
    branches: main
  pull_request:
    branches: main
  # Run manually
  workflow_dispatch:

env:
  RUSTFLAGS: "-Dwarnings"

jobs:
  rust_check:
    name: Rust check
    runs-on: ubuntu-latest

    strategy:
      fail-fast: true

    steps:
      - uses: actions/checkout@v3

      - name: Install toolchain
        uses: actions-rust-lang/setup-rust-toolchain@v1

      - name: cargo check
        run: cargo check --bins --tests

  rust_format:
    name: Rust format
    runs-on: ubuntu-latest

    strategy:
      fail-fast: true

    steps:
      - uses: actions/checkout@v3

      - name: Install toolchain
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with: 
          components: rustfmt

      - name: cargo format
        uses: actions-rust-lang/rustfmt@v1

  rust_lint:
    name: Rust lint
    runs-on: ubuntu-latest
    needs: ["rust_check", "rust_format"]

    strategy:
      fail-fast: true
      matrix:
        toolchain: [null, "stable", "beta", "nightly"]

    steps:
      - uses: actions/checkout@v3

      - name: Install toolchain
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with: 
          components: clippy
          toolchain: ${{matrix.toolchain}}

      - name: cargo clippy
        run: cargo clippy --bins --tests

  rust_test:
    name: Rust test
    runs-on: ubuntu-latest
    needs: ["rust_check", "rust_lint"]

    strategy:
      fail-fast: true

    steps:
      - uses: actions/checkout@v3

      - name: Install toolchain
        uses: actions-rust-lang/setup-rust-toolchain@v1

      - name: cargo test
        run: cargo test