import {CliConfig} from '../models/config'; const SilentError = require('silent-error'); const Command = require('../ember-cli/lib/models/command'); export interface SetOptions { global?: boolean; } const SetCommand = Command.extend({ name: 'set', description: 'Set a value in the configuration.', works: 'everywhere', availableOptions: [ { name: 'global', type: Boolean, 'default': false, aliases: ['g'], description: 'Set the value in the global configuration rather than in your project\'s.' }, ], asBoolean: function (raw: string): boolean { if (raw == 'true' || raw == '1') { return true; } else if (raw == 'false' || raw == '' || raw == '0') { return false; } else { throw new SilentError(`Invalid boolean value: "${raw}"`); } }, asNumber: function (raw: string): number { if (Number.isNaN(+raw)) { throw new SilentError(`Invalid number value: "${raw}"`); } return +raw; }, run: function (commandOptions: SetOptions, rawArgs: string[]): Promise { return new Promise(resolve => { const config = commandOptions.global ? CliConfig.fromGlobal() : CliConfig.fromProject(); if (config === null) { throw new SilentError('No config found. If you want to use global configuration, ' + 'you need the --global argument.'); } let [jsonPath, rawValue] = rawArgs; if (rawValue === undefined) { [jsonPath, rawValue] = jsonPath.split('=', 2); if (rawValue === undefined) { throw new SilentError('Must specify a value.'); } } const type = config.typeOf(jsonPath); let value: any = rawValue; switch (type) { case 'boolean': value = this.asBoolean(rawValue); break; case 'number': value = this.asNumber(rawValue); break; case 'string': value = rawValue; break; default: value = JSON.parse(rawValue); } config.set(jsonPath, value); config.save(); resolve(); }); } }); export default SetCommand;