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/* utils.js
*
* Copyright (C) 2020
* Daniel Shchur (DocQuantum) <shchurgood@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
import Gio from "gi://Gio";
var DEBUG = false;
/**
* @param {String[]} argv
* @param {String} input
* @param {Gio.Cancellable} cancellable
* @returns {Promise} Function execution
* => @returns {[int, String, String]} [StatusCode, STDOUT, STDERR]
*
* Executes a command asynchronously.
*/
export async function ExecCommand(argv, input = null, cancellable = null) {
let flags = Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE;
if (input !== null)
flags |= Gio.SubprocessFlags.STDIN_PIPE;
let proc = new Gio.Subprocess({
argv: argv,
flags: flags
});
proc.init(cancellable);
return new Promise((resolve,reject) => {
proc.communicate_utf8_async(input, cancellable, (proc, res) => {
try {
resolve([(function() {
if(!proc.get_if_exited())
throw new Error("Subprocess failed to exit in time!");
return proc.get_exit_status()
})()].concat(proc.communicate_utf8_finish(res).slice(1)));
} catch (e) {
reject(e);
}
});
});
}
/**
* @param {bool} value
*
* Set's whether to debug or to not.
*/
export function SetDebug(value){
DEBUG = value;
}
/**
* @param {string} msg
*
* Logs general messages if debug is set to true.
*/
export function Log(msg) {
if(DEBUG)
console.log(`CustomReboot NOTE: ${msg}`);
}
/**
* @param {string} msg
*
* Logs warning messages if debug is set to true.
*/
export function LogWarning(msg) {
if(DEBUG)
console.warn(`CustomReboot WARN: ${msg}`);
}
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