// Generates src/api/schema.d.ts with openapi-typescript.
// Usage: npm run gen:api [-- <path-or-url>]
// Default: ../openapi.json when it exists, else openapi.contract.json.
import { existsSync } from 'node:fs'
import { spawnSync } from 'node:child_process'
import path from 'node:path'
import { fileURLToPath } from 'node:url'

const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..')
let src = process.argv[2]
if (!src) {
  const real = path.resolve(root, '..', 'openapi.json')
  src = existsSync(real) ? real : path.join(root, 'openapi.contract.json')
}
console.log(`gen:api from ${src}`)
const bin = path.join(root, 'node_modules', '.bin', 'openapi-typescript')
const r = spawnSync(bin, [src, '-o', path.join(root, 'src/api/schema.d.ts')], { stdio: 'inherit' })
process.exit(r.status ?? 1)