@nofrills/console/lib/Command.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const child_process_1 = require("child_process");
const Logger_1 = require("./Logger");
const DefaultOptions = {
    args: [],
    cwd: process.cwd(),
};
class Command {
    constructor(options) {
        this.log = Logger_1.Logger.extend('command');
        this.options = Object.assign({}, DefaultOptions, options);
    }
    static from(options) {
        return new Command(options);
    }
    exec(collectResult = true) {
        return new Promise((resolve, reject) => {
            const options = {
                cwd: this.options.cwd,
                shell: this.options.shell || undefined,
            };
            const command = this.createCommand();
            const child = child_process_1.exec(command, options, (error, stdout, stderr) => {
                if (error && collectResult === false) {
                    reject(error);
                }
                else {
                    resolve({ args: this.options.args, code: 0, exe: this.options.exe, messages: stdout, reason: stderr });
                }
            });
            child.on('uncaughtException', (error) => {
                this.log.error('uncaught-exception', error);
                if (collectResult === false) {
                    reject(error);
                }
            });
        });
    }
    spawn() {
        const options = {
            cwd: this.options.cwd,
            shell: this.options.shell,
        };
        const child = child_process_1.spawn(this.options.exe, this.options.args, options);
        child.on('uncaughtException', (error) => this.log.error(error));
        return Promise.resolve(child);
    }
    createCommand() {
        return [this.options.exe, ...this.options.args].join(' ');
    }
}
exports.Command = Command;
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