123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109 |
- 'use strict';
- const path = require('path');
- const os = require('os');
- const fs = require('graceful-fs');
- const makeDir = require('make-dir');
- const xdgBasedir = require('xdg-basedir');
- const writeFileAtomic = require('write-file-atomic');
- const dotProp = require('dot-prop');
- const uniqueString = require('unique-string');
- const configDirectory = xdgBasedir.config || path.join(os.tmpdir(), uniqueString());
- const permissionError = 'You don\'t have access to this file.';
- const makeDirOptions = {mode: 0o0700};
- const writeFileOptions = {mode: 0o0600};
- class Configstore {
- constructor(id, defaults, options = {}) {
- const pathPrefix = options.globalConfigPath ?
- path.join(id, 'config.json') :
- path.join('configstore', `${id}.json`);
- this.path = options.configPath || path.join(configDirectory, pathPrefix);
- if (defaults) {
- this.all = {
- ...defaults,
- ...this.all
- };
- }
- }
- get all() {
- try {
- return JSON.parse(fs.readFileSync(this.path, 'utf8'));
- } catch (error) {
-
- if (error.code === 'ENOENT') {
- return {};
- }
-
- if (error.code === 'EACCES') {
- error.message = `${error.message}\n${permissionError}\n`;
- }
-
- if (error.name === 'SyntaxError') {
- writeFileAtomic.sync(this.path, '', writeFileOptions);
- return {};
- }
- throw error;
- }
- }
- set all(value) {
- try {
-
- makeDir.sync(path.dirname(this.path), makeDirOptions);
- writeFileAtomic.sync(this.path, JSON.stringify(value, undefined, '\t'), writeFileOptions);
- } catch (error) {
-
- if (error.code === 'EACCES') {
- error.message = `${error.message}\n${permissionError}\n`;
- }
- throw error;
- }
- }
- get size() {
- return Object.keys(this.all || {}).length;
- }
- get(key) {
- return dotProp.get(this.all, key);
- }
- set(key, value) {
- const config = this.all;
- if (arguments.length === 1) {
- for (const k of Object.keys(key)) {
- dotProp.set(config, k, key[k]);
- }
- } else {
- dotProp.set(config, key, value);
- }
- this.all = config;
- }
- has(key) {
- return dotProp.has(this.all, key);
- }
- delete(key) {
- const config = this.all;
- dotProp.delete(config, key);
- this.all = config;
- }
- clear() {
- this.all = {};
- }
- }
- module.exports = Configstore;
|