ci-pr.yml

# Unique name for this workflow
name: CI on PR

# Definition when the workflow should run
on:
    workflow_dispatch:
    pull_request:
        types: [opened, edited, synchronize, reopened]

# Jobs to be executed
jobs:
    # Formatting and linting
    format-lint-lwc-tests:
        runs-on: trailheadapps-Ubuntu
        steps:
            # Checkout the source code
            - name: 'Checkout source code'
              uses: actions/checkout@v4

            # Install Volta to enforce proper node and package manager versions
            - name: 'Install Volta'
              uses: volta-cli/action@v4.1.1

            # Cache node_modules to speed up the process
            - name: 'Restore node_modules cache'
              id: cache-npm
              uses: actions/cache@v4
              with:
                  path: node_modules
                  key: npm-${{ hashFiles('**/package-lock.json') }}
                  restore-keys: |
                      npm-${{ env.cache-name }}-
                      npm-

            # Install npm dependencies for Prettier and Jest
            - name: 'Install npm dependencies'
              if: steps.cache-npm.outputs.cache-hit != 'true'
              run: HUSKY=0 npm ci

            # Prettier formatting
            - name: 'Code formatting verification with Prettier'
              run: npm run prettier:verify

            # Lint LWC / Aura
            - name: 'Lint Lightning Web Components / Aura Components'
              run: npm run lint

            # LWC unit tests
            - name: 'Unit test Lightning Web Components'
              run: npm run test:unit