validation.yml

# Pipeline to run code quality checks (eslint, prettier, typecheck)
name: Code Validation

env:
    node_version: 20.x
    package_manager: yarn # or npm
    install_command: yarn install # or npm ci
    script_command: yarn # or npm run

on:
    workflow_dispatch: # manual trigger
    pull_request:
        branches: [main]

concurrency:
    group: project-validation
    cancel-in-progress: false

jobs:
    validate:
        runs-on: ubuntu-latest
        steps:
            - name: Checkout
              uses: actions/checkout@v4
            
            - name: Enable Corepack
              run: corepack enable

            - name: Setup Node.js
              uses: actions/setup-node@v4
              with:
                  node-version: ${{ env.node_version }}
                  cache: ${{ env.package_manager }}

            - name: Install dependencies
              run: ${{ env.install_command }}

            - name: Run ESLint
              run: |
                  ${{ env.script_command }} lint