name: Installer integration

on:
  push:
    branches:
      - main
    paths:
      - "install.sh"
      - ".github/workflows/installer.yaml"
  pull_request:
    branches:
      - main
    paths:
      - "install.sh"
      - ".github/workflows/installer.yaml"

# Cancel in-progress runs for pull requests when developers push
# additional changes, and serialize builds in branches.
# https://docs.github.com/en/actions/using-jobs/using-concurrency#example-using-concurrency-to-cancel-any-in-progress-job-or-run
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

permissions:
  contents: read

jobs:
  ubuntu:
    name: Test installer on Ubuntu
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Install code-server
        run: ./install.sh

      - name: Test code-server was installed globally
        run: code-server --help

  alpine:
    name: Test installer on Alpine
    runs-on: ubuntu-latest
    container: "alpine:3.17"
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Install curl
        run: apk add curl

      - name: Add user
        run: adduser coder --disabled-password

      # Standalone should work without root.
      - name: Test standalone to a non-existent prefix
        run: su coder -c "./install.sh --method standalone --prefix /tmp/does/not/yet/exist"

      # We do not actually have Alpine standalone builds so running code-server
      # will not work.
      - name: Test code-server was installed to prefix
        run: test -f /tmp/does/not/yet/exist/bin/code-server

  macos:
    name: Test installer on macOS
    runs-on: macos-latest

    steps:
      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Install code-server
        run: ./install.sh

      - name: Test code-server was installed globally
        run: code-server --help