/* The bundle the desktop app loads.

   nuxt.config.ts reads a MATHEW_DESKTOP flag and, in that shape, writes the
   wiki as plain files — no server, no `/api` proxy, since a window has neither
   — into dist-desktop/public, which is the `frontendDist` src-tauri/tauri.conf.json
   names. `tauri build` gets here through `npm run desktop:generate`, which is
   that config's `beforeBuildCommand`.

   The reason this file exists rather than a script line: `MATHEW_DESKTOP=1 nuxt
   generate` is a bashism, and desktop builds are something Windows is asked for
   too. Setting the variable here works from any shell.

   The wiki the app ships pointed at is overridable like any other build
   setting — set it in the environment before `npm run desktop:build`:
     NUXT_PUBLIC_API_BASE=http://localhost:5000    a wiki on this machine
     NUXT_PUBLIC_LEAN_URL=https://lean.example     a Lean server the app can reach
   (Lean's default is empty, which leaves /lean saying there is no server here
   rather than reaching for a localhost that is not on the machine). */

import { spawnSync } from 'node:child_process'
import { fileURLToPath } from 'node:url'

const npm = process.platform === 'win32' ? 'npm.cmd' : 'npm'

const run = spawnSync(npm, ['exec', '--', 'nuxt', 'generate'], {
  cwd: fileURLToPath(new URL('..', import.meta.url)),
  env: { ...process.env, MATHEW_DESKTOP: '1' },
  stdio: 'inherit',
})

if (run.error) {
  console.error(`desktop: could not run \`nuxt generate\` — ${run.error.message}`)
  process.exit(1)
}

process.exit(run.status ?? 1)