A GitHub Action that runs code quality checks on both Pull Requests and Push events:

1. Line width check: Ensures files adhere to maximum line width rules
2. Rust import multi-line: Prevents multi-line use statements in Rust code

Add this action to your GitHub workflow:

name: Code Quality

on:
  pull_request:
    branches: [ main, master ]
  push:
    branches: [ main, master ]

jobs:
  quality-checks:
    runs-on: ubuntu-latest
    name: Run code quality checks
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Code Quality Checks
        uses: your-username/pr-code-quality-checks@v1
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          # Optional: Override default line width rules
          # line_width_rules: 'CHANGELOG.md:80;*.md:110;*.rs:110;*.toml:110;DEFAULT=110'

The line_width_rules input accepts a semicolon-separated list of rules in the format:

file_pattern:max_width;file_pattern:max_width;DEFAULT=default_width

For example:

• CHANGELOG.md:80 - CHANGELOG.md files have a max width of 80 characters
• *.md:110 - All markdown files have a max width of 110 characters
• DEFAULT=110 - All other files have a max width of 110 characters

This check enforces the following style for Rust imports:

use crate::rtp_::{
    Bitrate, Descriptions,
    Extension
};

use crate::rtp_::Bitrate, Descriptions;
use crate::rtp_::Extension;

To skip checking generated or third-party modules, configure the rust_import_ignore input with semicolon-separated patterns (supports * and **) that match repository-relative paths, for example: rust_import_ignore: 'src/generated/**/*.rs;vendor.rs'.

To run the tests locally:

npm install
npm test

For continuous test running during development:

npm run test:watch

MIT