@tdb/util.server/lib/exec.js

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [0, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var fsPath = require("path");
var rxjs_1 = require("rxjs");
var childProcess = require("child_process");
var log_1 = require("./log");
var ExecutionError = (function (_super) {
    __extends(ExecutionError, _super);
    function ExecutionError(error, code) {
        if (error === void 0) { error = 'Error: Command failed'; }
        var _this = _super.call(this, error) || this;
        _this.code = 1;
        if (code) {
            _this.code = code;
        }
        return _this;
    }
    ExecutionError.prototype.setCode = function (code) {
        this.code = code;
        return this;
    };
    return ExecutionError;
}(Error));
exports.ExecutionError = ExecutionError;
function exec(cmd, options) {
    if (options === void 0) { options = {}; }
    var silent = options.silent || false;
    var stdout = '';
    var code = 0;
    try {
        stdout = childProcess.execSync(cmd).toString();
        if (!silent) {
            log_1.log.info(stdout);
        }
    }
    catch (err) {
        var stderr = err.toString();
        code = err.status || 1;
        throw new ExecutionError(stderr).setCode(code);
    }
    return {
        code: code,
        cmd: cmd,
        stdout: stdout,
    };
}
exports.exec = exec;
function execWithin(path, cmd, options) {
    path = fsPath.resolve(path);
    return exec("cd " + path + " && " + cmd, options);
}
exports.execWithin = execWithin;
function execAsync(cmd, options) {
    if (options === void 0) { options = {}; }
    return new Promise(function (resolve, reject) {
        var silent = options.silent || false;
        var child = childProcess.exec(cmd, function (err, stdout, stderr) {
            if (err) {
                return reject({
                    error: err,
                    code: err.status || 1,
                });
            }
            resolve({
                code: 0,
                cmd: cmd,
                stdout: stdout,
                stderr: stderr === '' ? undefined : stderr,
            });
        });
        if (!silent) {
            child.stdout.pipe(process.stdout);
            child.stderr.pipe(process.stderr);
        }
        process.on('exit', function () {
            if (options.onExit) {
                options.onExit();
            }
            child.kill();
        });
    });
}
exports.execAsync = execAsync;
function execWithinAsync(path, cmd, options) {
    return __awaiter(this, void 0, void 0, function () {
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    path = fsPath.resolve(path);
                    return [4, execAsync("cd " + path + " && " + cmd, options)];
                case 1: return [2, _a.sent()];
            }
        });
    });
}
exports.execWithinAsync = execWithinAsync;
function exec$(cmd) {
    var code = 0;
    var result = new rxjs_1.Subject();
    var child = childProcess.exec(cmd, function (err, stdout, stderr) {
        if (err) {
            code = err.status || 1;
            result.error(err);
        }
        else {
            result.complete();
        }
    });
    var next = function (stdout, stderr) {
        if (stdout) {
            stdout = stdout.replace(/\n$/, '');
        }
        result.next({
            code: code,
            cmd: cmd,
            stdout: stdout,
            stderr: stderr,
        });
    };
    child.stdout.on('data', function (chunk) { return next(chunk.toString()); });
    child.stderr.on('data', function (chunk) { return next(undefined, chunk.toString()); });
    return result;
}
exports.exec$ = exec$;
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