rust.yml

name: Rust

on:
  push:
    branches: [ main ]
  pull_request:

permissions:
  id-token: write
  contents: read
  checks: write
  pull-requests: write

env:
  CARGO_INCREMENTAL: 0

jobs:
  rust:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4.1.1
        with:
          submodules: recursive

      - name: Install Protoc
        uses: arduino/setup-protoc@v1
        with:
          version: '3.x'
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Get Rust toolchain
        id: toolchain
        run: |
          awk -F'[ ="]+' '$1 == "channel" { print "toolchain=" $2 }' rust-toolchain >> "$GITHUB_OUTPUT"

      - uses: dtolnay/rust-toolchain@v1
        with:
          toolchain: ${{ steps.toolchain.outputs.toolchain }}
          components: clippy, rustfmt

      - name: cache dependencies
        uses: Swatinem/rust-cache@v2.7.0

      - name: reviewdog / clippy
        uses: sksat/action-clippy@v0.2.1
        with:
          reporter: github-pr-review

      - name: format
        run: |
          cargo fmt --all -- --check

      - name: unit test
        run: |
          cargo test