Timesheets-AI/.github/workflows/frontend-ci.yml at main · COS301-SE-2026/Timesheets-AI · GitHub

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name: Frontend Pipeline

# the trigger - when pull request and push is created on those branches only
# the workflow only runs if the files inside
on:
    push:
        branches: [main, dev]
        paths:
            - 'apps/frontend/**'
    pull_request:
        paths:
            - 'apps/frontend/**'

jobs:
    # this is only for frontend check only and provide job access to the code in the repo
    # ubuntu latest - Github will uses linux machine - better and minimize build minutes
    frontend-check:
        runs-on: ubuntu-latest
        steps:
            # Note here: check if we use checkout@sha - that was in lecture slides not v4 (could be more secure)
            - uses: actions/checkout@v4
            - name: Set up Node.js
              uses: actions/setup-node@v4
              with:
                node-version: '24' #node 20 will be deprecated
                # uses yarn NOT npm to store downloaded dependencies, dependency-path: means rebuild cache only if yarn.lock changes
                cache: 'yarn'
                cache-dependency-path: apps/frontend/client/yarn.lock
            - name: Install & Test (Yarn)
                # install all dependencies - Angular and builds node_modules
                # frozen--lockfile -> prevent changes to lockfile and this installs all packages
                # watch=false and --browser -> runs tests in chrome without opening a visible browser window
              run: |
                cd apps/frontend/client
                yarn install --frozen-lockfile
                yarn test --watch=false --browsers=ChromeHeadless