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import { resolve } from 'https://deno.land/std@0.106.0/path/mod.ts'import { Aleph } from '../server/aleph.ts'import { parse } from './helper/flags.ts'import log from '../shared/log.ts'import { existsDir } from '../shared/fs.ts'
export const helpMessage = `Usage:    aleph build <dir> [...options]
<dir> represents the directory of Aleph.js app,if the <dir> is empty, the current directory will be used.
Options:    -L, --log-level <log-level>  Set log level [possible values: debug, info]    -r, --reload                 Reload source code cache    -h, --help                   Prints help message`
if (import.meta.main) {  const { args, options } = parse()
  // check working dir  const workingDir = resolve(String(args[0] || '.'))  if (!await existsDir(workingDir)) {    log.fatal('No such directory:', workingDir)  }
  const aleph = new Aleph(workingDir, 'production', Boolean(options.r || options.reload))  await aleph.build()}