copilot-setup-steps.yml

# Copilot Cloud Agent – Environment Setup
#
# This workflow is invoked automatically by GitHub Copilot infrastructure to
# prepare the agent's sandbox before it works on tasks in this repository.
# It does NOT run on push/PR events.
#
# Registry patching: The project's .npmrc and yarn.lock reference an Azure
# Artifacts private feed that requires authentication unavailable in the
# Copilot sandbox. We swap the registry URL to the public Yarn registry so
# that `yarn install` succeeds without credentials.

name: "Copilot Setup Steps"

on: workflow_dispatch

jobs:
  copilot-setup-steps:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Node.js 20
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Install Yarn
        run: npm install -g yarn

      - name: Bypass private Azure Artifacts registry
        run: |
          mv .npmrc .npmrc.bak
          sed -i 's|https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/|https://registry.yarnpkg.com/|g' yarn.lock

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Validate – run backend tests
        run: yarn backendTests