@ionic/app-scripts
Version:
Scripts for Ionic Projects
117 lines (116 loc) • 6.1 kB
JavaScript
;
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 Uglify = require("uglify-es");
var logger_1 = require("./logger/logger");
var config_1 = require("./util/config");
var errors_1 = require("./util/errors");
var helpers_1 = require("./util/helpers");
var worker_client_1 = require("./worker-client");
function uglifyjs(context, configFile) {
configFile = config_1.getUserConfigFile(context, exports.taskInfo, configFile);
var logger = new logger_1.Logger('uglify');
return worker_client_1.runWorker('uglifyjs', 'uglifyjsWorker', context, configFile)
.then(function () {
logger.finish();
})
.catch(function (err) {
throw logger.fail(new errors_1.BuildError(err));
});
}
exports.uglifyjs = uglifyjs;
function uglifyjsWorker(context, configFile) {
var uglifyJsConfig = config_1.fillConfigDefaults(configFile, exports.taskInfo.defaultConfigFile);
if (!context) {
context = config_1.generateContext(context);
}
return uglifyjsWorkerImpl(context, uglifyJsConfig);
}
exports.uglifyjsWorker = uglifyjsWorker;
function uglifyjsWorkerImpl(context, uglifyJsConfig) {
return __awaiter(this, void 0, void 0, function () {
var jsFilePaths, promises, ex_1, errorString;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
jsFilePaths = context.bundledFilePaths.filter(function (bundledFilePath) { return bundledFilePath.endsWith('.js'); });
promises = jsFilePaths.map(function (filePath) {
var sourceMapPath = filePath + '.map';
return runUglifyInternal(filePath, filePath, sourceMapPath, sourceMapPath, uglifyJsConfig);
});
return [4 /*yield*/, Promise.all(promises)];
case 1: return [2 /*return*/, _a.sent()];
case 2:
ex_1 = _a.sent();
errorString = ex_1.message + " in " + ex_1.filename + " at line " + ex_1.line + ", col " + ex_1.col + ", pos " + ex_1.pos;
throw new errors_1.BuildError(new Error(errorString));
case 3: return [2 /*return*/];
}
});
});
}
exports.uglifyjsWorkerImpl = uglifyjsWorkerImpl;
function runUglifyInternal(sourceFilePath, destFilePath, sourceMapPath, destMapPath, configObject) {
return __awaiter(this, void 0, void 0, function () {
var _a, sourceFileContent, sourceMapContent, uglifyConfig, result;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, Promise.all([helpers_1.readFileAsync(sourceFilePath), helpers_1.readFileAsync(sourceMapPath)])];
case 1:
_a = _b.sent(), sourceFileContent = _a[0], sourceMapContent = _a[1];
uglifyConfig = Object.assign({}, configObject, {
sourceMap: {
content: sourceMapContent
}
});
result = Uglify.minify(sourceFileContent, uglifyConfig);
if (result.error) {
throw new errors_1.BuildError("Uglify failed: " + result.error.message);
}
return [2 /*return*/, Promise.all([helpers_1.writeFileAsync(destFilePath, result.code), helpers_1.writeFileAsync(destMapPath, result.map)])];
}
});
});
}
exports.taskInfo = {
fullArg: '--uglifyjs',
shortArg: '-u',
envVar: 'IONIC_UGLIFYJS',
packageConfig: 'ionic_uglifyjs',
defaultConfigFile: 'uglifyjs.config'
};