adev-preview-build.yml

# This workflow builds the previews for pull requests when a certain label is applied.
# The actual deployment happens as part of a dedicated second workflow to avoid security
# issues where the building would otherwise occur in an authorized context where secrets
# could be leaked. More details can be found here:

# https://securitylab.github.com/research/github-actions-preventing-pwn-requests/.

name: Build adev for preview deployment

on:
  pull_request:
    types: [synchronize, labeled]

permissions: read-all

jobs:
  adev-build:
    runs-on: ubuntu-latest
    if: |
      (github.event.action == 'labeled' && github.event.label.name == 'adev: preview') ||
      (github.event.action == 'synchronize' && contains(github.event.pull_request.labels.*.name, 'adev: preview'))
    steps:
      - name: Initialize environment
        uses: angular/dev-infra/github-actions/npm/checkout-and-setup-node@89624a6442b75b5cda33c5e9b5c8c4f87ca4f13d
      - name: Setup Bazel
        uses: angular/dev-infra/github-actions/bazel/setup@89624a6442b75b5cda33c5e9b5c8c4f87ca4f13d
      - name: Setup Bazel RBE
        uses: angular/dev-infra/github-actions/bazel/configure-remote@89624a6442b75b5cda33c5e9b5c8c4f87ca4f13d
      - name: Install node modules
        run: yarn install --frozen-lockfile
      - name: Build adev to ensure it continues to work
        run: yarn bazel build //adev:build --config=release
      - uses: angular/dev-infra/github-actions/previews/pack-and-upload-artifact@89624a6442b75b5cda33c5e9b5c8c4f87ca4f13d
        with:
          workflow-artifact-name: 'adev-preview'
          pull-number: '${{github.event.pull_request.number}}'
          artifact-build-revision: '${{github.event.pull_request.head.sha}}'
          deploy-directory: './dist/bin/adev/build/browser'