on-pull-request.yml

name: PR checks

on:
    pull_request:

env:
    NX_CLOUD_DISTRIBUTED_EXECUTION: true
    NX_CLOUD_DISTRIBUTED_EXECUTION_AGENT_COUNT: 8
    NX_BRANCH: ${{ github.event.number || github.ref_name }}
    NX_CLOUD_ACCESS_TOKEN: ${{ secrets.NX_CLOUD_AUTH_TOKEN }}
    NX_CLOUD_AUTH_TOKEN: ${{ secrets.NX_CLOUD_AUTH_TOKEN }}
    FIREBASE_SERVICE_ACCOUNT_TOKEN: ${{ secrets.FIREBASE_SERVICE_ACCOUNT_TOKEN }}

concurrency:
    group: ${{ github.workflow }}-${{ github.event.number || github.ref }}
    cancel-in-progress: true

jobs:
    nx_agents:
        name: Nx Cloud Agent ${{ matrix.agent }}
        runs-on: ubuntu-latest
        strategy:
            matrix:
                agent: [1, 2, 3, 4, 5, 6, 7, 8]
                node-version: [22.x]
        steps:
            - uses: actions/checkout@v4.2.2
            - uses: ./.github/actions/nodejs
            - name: set up xvfb
              run: |
                  export DISPLAY=:99
                  sudo Xvfb -ac :99 -screen 0 1920x1080x24 > /dev/null 2>&1 &
            - name: Start Nx Cloud Agent
              run: npx nx-cloud start-agent
              env:
                  NX_AGENT_NAME: ${{matrix.agent}}

    build_test:
        runs-on: ubuntu-latest
        name: Run affected Build, Lint and test commands
        defaults:
            run:
                working-directory: ${{ github.workspace }}
                shell: bash
        steps:
            - uses: actions/checkout@v4.2.2
              name: Checkout
              with:
                  ref: ${{ github.event.pull_request.head.sha }}
                  fetch-depth: 0

            - uses: nrwl/nx-set-shas@v4.1.2
              name: Derive appropriate SHAs for base and head for nx-affected commands
              with:
                  main-branch-name: main

            - uses: ./.github/actions/nodejs

            - name: Initialize the Nx Cloud distributed CI run
              run: npx nx-cloud start-ci-run

            - name: Format Check
              run: npx nx format:check --base=origin/${{ github.event.pull_request.base.ref }} --head=HEAD
              env:
                  NX_CLOUD_DISTRIBUTED_EXECUTION: false

            - uses: wagoid/commitlint-github-action@v6.1.2
              name: Commit lint

            - name: Run Build, Lint and test commands
              uses: ./.github/actions/parallel-commands
              with:
                  parallel-commands: |
                      npx nx affected --target=build --base=origin/${{ github.event.pull_request.base.ref }} --head=HEAD --exclude=docs --parallel=3
                      npx nx run-many --target=test --all --skip-nx-cache --base=origin/${{ github.event.pull_request.base.ref }} --head=HEAD --exclude=nx-plugin --parallel=3
                      npx nx affected --target=lint --base=origin/${{ github.event.pull_request.base.ref }} --head=HEAD --exclude=core,platform,cx,btp --parallel=3

            - name: Text workspace tags
              run: npx nx run nx-plugin:test --skip-nx-cache

    e2e_test:
        runs-on: ubuntu-latest
        name: Run affected e2e commands
        defaults:
            run:
                working-directory: ${{ github.workspace }}
                shell: bash
        steps:
            - uses: actions/checkout@v4.2.2
              name: Checkout
              with:
                  fetch-depth: 0
            - uses: ./.github/actions/nodejs
            - run: npx nx run docs:compile:production --skip-nx-cache
            - uses: browser-actions/setup-chrome@latest
              with:
                  chrome-version: stable
            - run: |
                  export DISPLAY=:99
                  chrome --version
                  sudo Xvfb -ac :99 -screen 0 1920x1080x24 > /dev/null 2>&1 & # optional
              env:
                  NX_CLOUD_DISTRIBUTED_EXECUTION: false
            - uses: FirebaseExtended/action-hosting-deploy@v0
              continue-on-error: true
              id: firebase_hosting_preview
              with:
                  repoToken: '${{ secrets.GITHUB_TOKEN }}'
                  firebaseServiceAccount: '${{ env.FIREBASE_SERVICE_ACCOUNT_TOKEN }}'
                  projectId: fundamental-ngx-gh
                  target: fundamental-ngx-gh
                  expires: 3d
            - name: Test affected on firebase
              if: ${{ steps.firebase_hosting_preview.outputs.details_url }}
              run: |
                  npx nx run-many --target=e2e --all --skip-nx-cache --base=origin/main --head=HEAD --parallel=2 --runInBand --baseUrl=${{ steps.firebase_hosting_preview.outputs.details_url }} --devServerTarget=""

            - name: Stopping agents # They're no longer needed, so we can stop them to avoid them going on timeout
              if: ${{ !steps.firebase_hosting_preview.outputs.details_url }}
              run: npx nx-cloud stop-all-agents

            - name: Test affected on local
              if: ${{ !steps.firebase_hosting_preview.outputs.details_url }}
              run: |
                  NX_CLOUD_DISTRIBUTED_EXECUTION=false npx nx run docs:e2e-app --skip-nx-cache

    stop_agents:
        if: ${{ always() }}
        needs:
            - build_test
            - e2e_test
        name: Nx Cloud - Stop Agents
        runs-on: ubuntu-latest
        steps:
            - uses: actions/checkout@v4.2.2
            - uses: ./.github/actions/nodejs
            - name: Stop all running agents for this CI run
              run: npx nx-cloud stop-all-agents