ci.yml

name: Continuous integration

on: # rebuild any PRs and main branch changes
  pull_request:
  push:
    branches:
      - main

jobs:
  ci:
    runs-on: ubuntu-22.04
    steps:
    - name: Install protoc
      run: sudo apt-get update && sudo apt-get install -y protobuf-compiler
    - uses: actions/checkout@v4
    - run: rustup toolchain install $(cat rust-toolchain) --profile minimal --component clippy
    - run: rustup toolchain install nightly --profile minimal --component rustfmt
    - run: shellcheck **/*.sh
    - name: Environment
      run: rustup --version && cargo --version
    - name: Build
      run: cargo build
    - name: Format
      run: cargo +nightly fmt -- --check
    - name: Clippy
      run: cargo clippy --all-targets -- -D warnings
    - name: Clippy (generic UDP)
      run: cargo clippy --no-default-features -- -D warnings
    - name: Clippy (fuzz targets)
      # Use the latest compiler for this; without a lockfile,
      # the Minimum Supported Rust Version of dependencies might be higher.
      run: cargo +stable clippy --all-targets -- -D warnings
      working-directory: backend/fuzz
      env:
        RUSTFLAGS: --cfg fuzzing
    - name: Test
      run: cargo test