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import { parse } from 'jsonplus'; |
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import { readFileSync, existsSync } from 'fs'; |
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import { join as pathJoin } from 'path'; |
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export interface SyncConfig { |
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username?: string; |
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password?: string; |
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port?: number; |
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/** |
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* Host |
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*/ |
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host: string; |
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/** |
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* Local path |
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*/ |
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localPath: string; |
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/** |
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* Remote path target |
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*/ |
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remotePath: string; |
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/** |
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* SSH private key |
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*/ |
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privateKey?: string; |
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ignores?: Array<string | RegExp>; |
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pathMode?: string; |
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} |
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export enum EXIT_CODE { |
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/** |
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* Exit normally |
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*/ |
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NORMAL = 0, |
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/** |
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* Any kind exit with error |
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*/ |
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RUNTIME_FAILURE = 1, |
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/** |
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* If user terminates with ctrl-c use this |
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*/ |
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TERMINATED = 130, |
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/** |
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* Tell user that arguments were wrong |
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*/ |
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INVALID_ARGUMENT = 128, |
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} |
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export const CONFIG_FILE_NAME = 'sync-config.json'; |
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export default class Config implements SyncConfig { |
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username?: string; |
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password?: string; |
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port?: number; |
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host: string; |
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localPath: string; |
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remotePath: string; |
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privateKey?: string; |
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ignores?: (string | RegExp)[]; |
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pathMode?: string; |
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private _filename: string; |
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private _config: SyncConfig; |
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constructor() { |
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this._filename = pathJoin(process.cwd(), CONFIG_FILE_NAME); |
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} |
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ready(): Promise<void> { |
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return new Promise<void>((resolve, reject) => { |
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this._fetch(); |
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this._expand(); |
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var ignores = [/node\_modules/, /vendor/, /\.git/]; |
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if (this.ignores.length) { |
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this.ignores = this.ignores.concat(ignores); |
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} else { |
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this.ignores = ignores; |
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} |
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// Temporary |
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if (!this.password) { |
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reject('Password required'); |
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throw 'Password required'; |
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//resolve(); |
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} else { |
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resolve(); |
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} |
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}); |
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} |
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private _fetch() { |
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if (existsSync(this._filename)) { |
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let configraw: Buffer; |
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if ((configraw = readFileSync(this._filename))) { |
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try { |
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this._config = parse(configraw.toString()); |
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} catch (e) { |
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console.log( |
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'Could not parse DB file. Make sure JSON is correct', |
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EXIT_CODE.RUNTIME_FAILURE |
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); |
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} |
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} else { |
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console.log( |
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'Cannot read config file. Make sure you have permissions', |
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EXIT_CODE.INVALID_ARGUMENT |
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); |
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} |
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} else { |
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console.log('Config file not found', EXIT_CODE.INVALID_ARGUMENT); |
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} |
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} |
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/** |
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* @TODO add checks on required values |
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*/ |
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private _expand() { |
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[ |
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'host', |
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'port', |
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'username', |
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'password', |
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'pathMode', |
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'localPath', |
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'remotePath', |
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'ignores', |
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'privateKey', |
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].forEach((prop) => { |
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this[prop] = this._config[prop] || this[prop]; |
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}); |
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} |
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} |
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