shared/server-commands/cli/cli-command.ts

   1 import { exec } from 'child_process'
   2 import { AbstractCommand } from '../shared'
   3
   4 export class CLICommand extends AbstractCommand {
   5
   6   static exec (command: string) {
   7     return new Promise<string>((res, rej) => {
   8       exec(command, (err, stdout, _stderr) => {
   9         if (err) return rej(err)
  10
  11         return res(stdout)
  12       })
  13     })
  14   }
  15
  16   getEnv () {
  17     return `NODE_ENV=test NODE_APP_INSTANCE=${this.server.internalServerNumber}`
  18   }
  19
  20   async execWithEnv (command: string, configOverride?: any) {
  21     const prefix = configOverride
  22       ? `NODE_CONFIG='${JSON.stringify(configOverride)}'`
  23       : ''
  24
  25     return CLICommand.exec(`${prefix} ${this.getEnv()} ${command}`)
  26   }
  27 }