+++ /dev/null
-'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 configDir = 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, opts) {
- opts = opts || {};
-
- const pathPrefix = opts.globalConfigPath ?
- path.join(id, 'config.json') :
- path.join('configstore', `${id}.json`);
-
- this.path = path.join(configDir, pathPrefix);
- this.all = Object.assign({}, defaults, this.all);
- }
-
- get all() {
- try {
- return JSON.parse(fs.readFileSync(this.path, 'utf8'));
- } catch (err) {
- // Create dir if it doesn't exist
- if (err.code === 'ENOENT') {
- makeDir.sync(path.dirname(this.path), makeDirOptions);
- return {};
- }
-
- // Improve the message of permission errors
- if (err.code === 'EACCES') {
- err.message = `${err.message}\n${permissionError}\n`;
- }
-
- // Empty the file if it encounters invalid JSON
- if (err.name === 'SyntaxError') {
- writeFileAtomic.sync(this.path, '', writeFileOptions);
- return {};
- }
-
- throw err;
- }
- }
-
- set all(val) {
- try {
- // Make sure the folder exists as it could have been deleted in the meantime
- makeDir.sync(path.dirname(this.path), makeDirOptions);
-
- writeFileAtomic.sync(this.path, JSON.stringify(val, null, '\t'), writeFileOptions);
- } catch (err) {
- // Improve the message of permission errors
- if (err.code === 'EACCES') {
- err.message = `${err.message}\n${permissionError}\n`;
- }
-
- throw err;
- }
- }
-
- get size() {
- return Object.keys(this.all || {}).length;
- }
-
- get(key) {
- return dotProp.get(this.all, key);
- }
-
- set(key, val) {
- 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, val);
- }
-
- 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;