Function main

packages/dev-proxy/src/cli.ts:102–151

()

}

async function main() {
  const cliOptions = parseDevProxyCliArgs(process.argv.slice(2))

  if (cliOptions.help) {
    printUsage()
    return
  }

  const config = await loadDevProxyConfig(cliOptions.config, process.cwd(), {
    envFile: cliOptions.envFile,
  })
  const runtime = createDevProxyRuntime(config, cliOptions)

  if (cliOptions.watch === false)
    return

  const configWatcher = await watchDevProxyConfig(cliOptions.config, process.cwd(), {
    envFile: cliOptions.envFile,
    onUpdate: ({ newConfig }) => runtime.enqueueReload(() => newConfig.config, 'config changes'),
  })

  const envWatcher = cliOptions.envFile
    ? watch(cliOptions.envFile, {
        cwd: process.cwd(),
        ignoreInitial: true,
      })
    : undefined

  envWatcher?.on('all', () => {
    void runtime.enqueueReload(
      () => loadDevProxyConfig(cliOptions.config, process.cwd(), {
        envFile: cliOptions.envFile,
      }),
      'env file changes',
    )
  })

  const cleanup = async () => {
    await envWatcher?.close()
    await configWatcher.unwatch()
    await runtime.close()
  }

  process.once('SIGINT', () => {
    void cleanup().finally(() => process.exit(0))
  })
  process.once('SIGTERM', () => {
    void cleanup().finally(() => process.exit(0))
  })
}

try {
  await main()