copilot-setup-steps.yml

# Copilot Coding Agent — Environment Setup
# This workflow configures the development environment for Copilot's coding agent.
# It runs automatically when Copilot starts a coding session.
# Docs: https://docs.github.com/en/copilot/customizing-copilot/customizing-the-development-environment-for-copilot-coding-agent

name: "Copilot Setup Steps"

on: workflow_dispatch

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

      # ── Node.js (JavaScript/TypeScript) ──
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "22"

      - name: Install npm dependencies
        run: |
          if [ -f package-lock.json ] || [ -f package.json ]; then
            npm ci --ignore-scripts 2>/dev/null || npm install --ignore-scripts 2>/dev/null || true
          fi

      # ── Python ──
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install Python dependencies
        run: |
          if [ -f requirements.txt ]; then
            pip install -r requirements.txt 2>/dev/null || true
          elif [ -f pyproject.toml ]; then
            pip install -e ".[dev]" 2>/dev/null || pip install -e . 2>/dev/null || true
          fi

      # ── Go ──
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: "stable"

      - name: Install Go modules
        run: |
          if [ -f go.mod ]; then
            go mod download 2>/dev/null || true
          fi