gstack/.github/workflows/windows-setup-e2e.yml at main · ortonom/gstack · GitHub

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name: Windows Setup E2E

# End-to-end fresh-install gate for Windows. Runs `./setup` on a clean
# windows-latest checkout and asserts the build completes, binaries
# resolve via find-browse, and the gstack-paths state root resolves
# cleanly. Catches Bun shell-parser regressions in package.json's build
# chain (#1538, #1537, #1530, #1457, #1561) before they reach users.
#
# Separate from windows-free-tests.yml because that one runs a curated
# unit-test subset; this one exercises the install path itself.
#
# Runner: GitHub-hosted free windows-latest. ~3-5 min total.

on:
  pull_request:
    branches: [main]
    paths:
      - 'package.json'
      - 'scripts/build.sh'
      - 'scripts/write-version-files.sh'
      - 'setup'
      - 'browse/src/cli.ts'
      - 'browse/src/find-browse.ts'
      - 'bin/gstack-paths'
      - '.github/workflows/windows-setup-e2e.yml'
  workflow_dispatch:

concurrency:
  # PR-number keyed: head_ref carries no fork prefix, so same-name branches
  # from two forks would share one group and cancel each other's runs.
  group: windows-setup-e2e-${{ github.event.pull_request.number || github.run_id }}
  cancel-in-progress: true

# Install-path exercise only — no token writes.
permissions:
  contents: read

jobs:
  windows-setup:
    runs-on: windows-latest
    timeout-minutes: 10

    steps:
      - uses: actions/checkout@v7

      - uses: oven-sh/setup-bun@v2
        with:
          bun-version: 1.3.13

      # Same lockfile-keyed install cache as windows-free-tests.yml (install
      # was 45s of a 64s job, all network).
      - uses: actions/cache@v6
        with:
          path: ~/.bun/install/cache
          key: windows-bun-${{ hashFiles('bun.lock') }}
          # A lockfile bump starts from the previous cache instead of cold
          # (restore alone costs ~43s; without this a bump pays it for nothing).
          restore-keys: |
            windows-bun-

      - name: Configure git identity
        run: |
          git config --global user.email "windows-setup-e2e@gstack.test"
          git config --global user.name "Windows Setup E2E"
          git config --global init.defaultBranch main
        shell: bash

      - name: Install dependencies
        run: bun install --frozen-lockfile
        shell: bash

      - name: Run bun run build (the previously-broken path)
        # This is the regression gate. Bun's Windows shell parser rejected
        # multiple constructs the old inline build chain used; the wave
        # moved the build to scripts/build.sh. If this step fails on
        # Windows, the build chain regressed.
        run: bun run build
        shell: bash
        env:
          GSTACK_SKIP_PLAYWRIGHT: '1'

      - name: Verify binaries exist (with .exe extension on Windows)
        run: |
          set -e
          test -f browse/dist/browse.exe || test -f browse/dist/browse || (echo "MISSING: browse" && exit 1)
          test -f browse/dist/find-browse.exe || test -f browse/dist/find-browse || (echo "MISSING: find-browse" && exit 1)
          test -f design/dist/design.exe || test -f design/dist/design || (echo "MISSING: design" && exit 1)
          test -f bin/gstack-global-discover.exe || test -f bin/gstack-global-discover || (echo "MISSING: gstack-global-discover" && exit 1)
          echo "All binaries present"
        shell: bash

      - name: Verify find-browse resolves to the .exe variant
        run: |
          set -e
          OUT=$(bun browse/src/find-browse.ts 2>&1) || true
          echo "find-browse output: $OUT"
          # On Windows, find-browse should successfully resolve to a binary,
          # whether or not it has the .exe extension on disk. Empty output
          # or "not found" means the .exe extension resolver regressed.
          echo "$OUT" | grep -qE '(browse\.exe|browse)$' || (echo "find-browse failed to resolve binary on Windows" && exit 1)
        shell: bash

      - name: Verify gstack-paths state root resolves
        run: |
          set -e
          eval "$(bash bin/gstack-paths)"
          test -n "$GSTACK_STATE_ROOT" || (echo "GSTACK_STATE_ROOT empty" && exit 1)
          test -n "$PLAN_ROOT" || (echo "PLAN_ROOT empty" && exit 1)
          test -n "$TMP_ROOT" || (echo "TMP_ROOT empty" && exit 1)
          echo "GSTACK_STATE_ROOT=$GSTACK_STATE_ROOT"
          echo "PLAN_ROOT=$PLAN_ROOT"
          echo "TMP_ROOT=$TMP_ROOT"
        shell: bash