.github/workflows/init-native-e2e.yml

name: Init Native E2E

# Cross-platform (linux / macos / windows) smoke tests for the per-subcommand
# ``headroom init -g <target>`` flows. Each matrix cell drops a noop shim for
# the target agent onto PATH and asserts ``headroom init -g <target>``
# succeeds, writes the expected settings file, and (for claude/codex) places
# hooks in the right place.
#
# Deliberately scoped to pull_request + push-to-main + workflow_dispatch to
# avoid bloating CI minutes on every push to every feature branch. The Docker
# init-e2e.yml still runs on every PR and provides the deeper functional
# coverage; this workflow exists to catch platform-specific bugs (Windows
# path separators, macos keychain prompts, PowerShell-vs-bash hook matchers)
# that the single-platform Docker suite can miss.
#
# Extending to other commands (``headroom install``, ``headroom wrap``) is
# expected to be a near-copy of this file. The shared composite action at
# ``.github/actions/headroom-e2e-setup`` absorbs the Python + shim setup so
# each per-command workflow only supplies its matrix and assertion steps.

on:
  pull_request:
    branches: [main]
    paths:
      - "headroom/cli/init.py"
      - "headroom/install/**"
      - "e2e/_lib/**"
      - "e2e/init/**"
      - ".github/actions/headroom-e2e-setup/**"
      - ".github/workflows/init-native-e2e.yml"
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  init-native:
    runs-on: ${{ matrix.os }}
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        target: [claude, codex, copilot, openclaw]
        exclude:
          # openclaw delegates to ``headroom wrap openclaw`` which needs a
          # running OpenClaw CLI; it can't be shimmed cheaply, so it's
          # covered by the bundled Docker e2e instead.
          - target: openclaw

    steps:
      - uses: actions/checkout@v4

      - name: Setup (shim=${{ matrix.target }})
        uses: ./.github/actions/headroom-e2e-setup
        with:
          python-version: "3.11"
          shim-target: ${{ matrix.target }}

      - name: Verify shim is on PATH (POSIX)
        if: runner.os != 'Windows'
        shell: bash
        run: |
          which "${{ matrix.target }}"

      - name: Verify shim is on PATH (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          # On Windows the shim is ``<target>.cmd``; Get-Command resolves via
          # PATHEXT (same as Python's ``shutil.which`` used by headroom init).
          # Git Bash's ``which`` cannot find ``.cmd`` shims, so we use pwsh.
          $cmd = Get-Command "${{ matrix.target }}" -ErrorAction Stop
          Write-Output $cmd.Source

      - name: Run headroom init -g ${{ matrix.target }}
        shell: bash
        run: |
          set -euo pipefail
          headroom init -g "${{ matrix.target }}"

      - name: Assert settings file (POSIX)
        if: runner.os != 'Windows'
        shell: bash
        run: |
          set -euo pipefail
          case "${{ matrix.target }}" in
            claude)
              test -f "$HOME/.claude/settings.json"
              grep -q "ANTHROPIC_BASE_URL" "$HOME/.claude/settings.json"
              ;;
            codex)
              test -f "$HOME/.codex/config.toml"
              test -f "$HOME/.codex/hooks.json"
              grep -q "headroom" "$HOME/.codex/config.toml"
              ;;
            copilot)
              test -f "$HOME/.copilot/config.json"
              grep -q "SessionStart" "$HOME/.copilot/config.json"
              ;;
          esac

      - name: Assert settings file (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          $ErrorActionPreference = "Stop"
          $home_ = $env:USERPROFILE
          switch ("${{ matrix.target }}") {
            "claude" {
              $p = Join-Path $home_ ".claude\settings.json"
              if (-not (Test-Path $p)) { throw "Missing $p" }
              if (-not ((Get-Content $p -Raw) -match "ANTHROPIC_BASE_URL")) {
                throw "settings.json missing ANTHROPIC_BASE_URL"
              }
            }
            "codex" {
              $c = Join-Path $home_ ".codex\config.toml"
              $h = Join-Path $home_ ".codex\hooks.json"
              if (-not (Test-Path $c)) { throw "Missing $c" }
              if (-not (Test-Path $h)) { throw "Missing $h" }
              if (-not ((Get-Content $c -Raw) -match "headroom")) {
                throw "config.toml missing headroom provider"
              }
            }
            "copilot" {
              $p = Join-Path $home_ ".copilot\config.json"
              if (-not (Test-Path $p)) { throw "Missing $p" }
              if (-not ((Get-Content $p -Raw) -match "SessionStart")) {
                throw "copilot config missing SessionStart hooks"
              }
            }
          }