check-rust.yaml

---
name: PR checks for rust server backend

on:
  pull_request:

concurrency:
  group: '${{ github.workflow }} @ ${{ github.head_ref || github.ref }}'
  cancel-in-progress: true

jobs:
  changed-files:
    name: Check changes for rust server app
    runs-on: minafoundation-default-interruptible-runners
    steps:
      - name: 📥 Checkout
        uses: actions/checkout@v4
      - uses: tj-actions/changed-files@v39
        id: changed
        with:
          files_yaml: |
            server:
              - 'server/**'
          write_output_files: true
    outputs:
      modified_keys: ${{ steps.changed.outputs.modified_keys }}
  rust-checks:
    env:
      CARGO_TERM_COLOR: always
    needs: changed-files
    if: needs.changed-files.outputs.modified_keys != '[]' && needs.changed-files.outputs.modified_keys != ''
    name: Rust PR Checks
    runs-on: minafoundation-default-interruptible-runners
    steps:
      - uses: actions/checkout@v4
      - run: rustup toolchain install stable --profile minimal
      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: ./server
      - name: ✍️ Check formatting
        run: cargo fmt --all -- --check
        working-directory: ./server
      - name: 🧐 Check linting
        run: cargo clippy -- -D warnings -D clippy::unwrap_used
        working-directory: ./server
      - name: 🏗️ Build the app
        run: cargo build --release
        working-directory: ./server
      - name: 📋 Run the tests
        run: cargo test --locked --all-features --all-targets
        working-directory: ./server