dis-dat/dist/cjs/worker.js

Run commands in parallel (dad / dis-and-dat) or sequentially (dtd / dis-then-dat)

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "default", {
    enumerable: true,
    get: function() {
        return worker;
    }
});
var _crossspawncb = /*#__PURE__*/ _interop_require_default(require("cross-spawn-cb"));
var _queuecb = /*#__PURE__*/ _interop_require_default(require("queue-cb"));
var _spawnstreaming = /*#__PURE__*/ _interop_require_default(require("spawn-streaming"));
var _spawnterm = /*#__PURE__*/ _interop_require_default(require("spawn-term"));
var _stringargv = require("string-argv");
function _define_property(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        });
    } else {
        obj[key] = value;
    }
    return obj;
}
function _interop_require_default(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    };
}
function _object_spread(target) {
    for(var i = 1; i < arguments.length; i++){
        var source = arguments[i] != null ? arguments[i] : {};
        var ownKeys = Object.keys(source);
        if (typeof Object.getOwnPropertySymbols === "function") {
            ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
                return Object.getOwnPropertyDescriptor(source, sym).enumerable;
            }));
        }
        ownKeys.forEach(function(key) {
            _define_property(target, key, source[key]);
        });
    }
    return target;
}
var bracketsRegEx = /\{([\s\S]*)\}/;
function worker(commands, options, callback) {
    var spawnOptions = _object_spread({
        cwd: process.cwd()
    }, options);
    var results = [];
    var queue = new _queuecb.default(options.concurrency || Infinity);
    commands.forEach(function(_, index) {
        queue.defer(function(cb) {
            var next = function next(err, res) {
                if (err && err.message.indexOf('ExperimentalWarning') >= 0) {
                    res = err;
                    err = null;
                }
                // suppress error
                if (err && match) {
                    res = err;
                    err = null;
                }
                results.push({
                    index: index,
                    command: command,
                    args: args,
                    error: err,
                    result: res
                });
                if (err && options.concurrency === 1) {
                    cb(err); // break early
                    return;
                }
                cb();
            };
            var match = commands[index].match(bracketsRegEx);
            var argv = match ? (0, _stringargv.parseArgsStringToArgv)(match[1]) : (0, _stringargv.parseArgsStringToArgv)(commands[index]);
            var command = argv[0];
            var args = argv.slice(1);
            var prefix = argv.join(' ');
            if (commands.length < 2) (0, _crossspawncb.default)(command, args, spawnOptions, next);
            else if (_spawnterm.default && !options.streaming) (0, _spawnterm.default)(command, args, spawnOptions, {
                expanded: options.expanded
            }, next);
            else (0, _spawnstreaming.default)(command, args, spawnOptions, {
                prefix: prefix
            }, next);
        });
    });
    queue.await(function(err) {
        results = results.sort(function(a, b) {
            return a.index - b.index;
        });
        if (err) err.results = results;
        err ? callback(err) : callback(null, results);
    });
}
/* CJS INTEROP */ if (exports.__esModule && exports.default) { try { Object.defineProperty(exports.default, '__esModule', { value: true }); for (var key in exports) { exports.default[key] = exports[key]; } } catch (_) {}; module.exports = exports.default; }