import path from "path";
import os from "os";
import fs from "graceful-fs";
import { xdgConfig } from "xdg-basedir";
import writeFileAtomic from "write-file-atomic";
import dotProp from "dot-prop";
import uniqueString from "unique-string";
const configDirectory = xdgConfig || path.join(os.tmpdir(), uniqueString());
const permissionError = "You don't have access to this file.";
const mkdirOptions = { mode: 0o0700, recursive: true };
const writeFileOptions = { mode: 0o0600 };
export default 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${permissionError}\n`;
}
if (error.name === "SyntaxError") {
writeFileAtomic.sync(this._path, "", writeFileOptions);
return {};
}
throw error;
}
}
set all(value) {
try {
fs.mkdirSync(path.dirname(this._path), mkdirOptions);
writeFileAtomic.sync(
this._path,
JSON.stringify(value, undefined, "\t"),
writeFileOptions
);
} catch (error) {
if (error.code === "EACCES") {
error.message = `${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 = {};
}
get path() {
return this._path;
}
}