75 lines
2.5 KiB
JavaScript
Vendored
75 lines
2.5 KiB
JavaScript
Vendored
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
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var _crossSpawn = require('cross-spawn');
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var _command = require('./command');
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var _command2 = _interopRequireDefault(_command);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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exports.default = crossEnv;
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var envSetterRegex = /(\w+)=('(.+)'|"(.+)"|(.+))/;
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function crossEnv(args) {
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var _getCommandArgsAndEnv = getCommandArgsAndEnvVars(args),
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_getCommandArgsAndEnv2 = _slicedToArray(_getCommandArgsAndEnv, 3),
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command = _getCommandArgsAndEnv2[0],
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commandArgs = _getCommandArgsAndEnv2[1],
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env = _getCommandArgsAndEnv2[2];
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if (command) {
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var proc = (0, _crossSpawn.spawn)(command, commandArgs, { stdio: 'inherit', env });
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process.on('SIGTERM', function () {
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return proc.kill('SIGTERM');
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});
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process.on('SIGINT', function () {
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return proc.kill('SIGINT');
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});
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process.on('SIGBREAK', function () {
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return proc.kill('SIGBREAK');
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});
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process.on('SIGHUP', function () {
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return proc.kill('SIGHUP');
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});
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proc.on('exit', process.exit);
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return proc;
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}
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return null;
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}
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function getCommandArgsAndEnvVars(args) {
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var envVars = getEnvVars();
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var commandArgs = args.map(_command2.default);
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var command = getCommand(commandArgs, envVars);
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return [command, commandArgs, envVars];
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}
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function getCommand(commandArgs, envVars) {
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while (commandArgs.length) {
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var shifted = commandArgs.shift();
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var match = envSetterRegex.exec(shifted);
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if (match) {
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envVars[match[1]] = match[3] || match[4] || match[5];
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} else {
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return shifted;
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}
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}
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return null;
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}
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function getEnvVars() {
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var envVars = Object.assign({}, process.env);
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if (process.env.APPDATA) {
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envVars.APPDATA = process.env.APPDATA;
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}
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return envVars;
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} |