build.yml

name: Build

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:
  workflow_run:
    workflows: ["Update GitHub Copilot CLI Version"]
    types: [completed]
    branches: [main]

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

jobs:
  build:
    if: github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success'
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Install Nix
        uses: cachix/install-nix-action@v31
        with:
          nix_path: nixpkgs=channel:nixos-unstable
          extra_nix_config: |
            experimental-features = nix-command flakes
            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
        env:
          NIX_FIRST_BUILD_UID: 400

      - name: Check flake
        run: nix flake check --print-build-logs

      - name: Build github-copilot-cli
        run: nix build .#github-copilot-cli -o result --print-build-logs

      - name: Verify package contents
        run: test -x ./result/bin/copilot

      - name: Run basic functionality test
        run: ./result/bin/copilot --version