@node-minify/google-closure-compiler/dist/index.js

google closure compiler plugin for @node-minify

"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));

// src/index.ts
var import_run = require("@node-minify/run");
var import_utils = require("@node-minify/utils");
var import_google_closure_compiler_java = __toESM(require("google-closure-compiler-java"));
var allowedFlags = [
  "angular_pass",
  "assume_function_wrapper",
  "checks_only",
  "compilation_level",
  "create_source_map",
  "define",
  "env",
  "externs",
  "export_local_property_definitions",
  "generate_exports",
  "language_in",
  "language_out",
  "output_wrapper",
  "polymer_version",
  "process_common_js_modules",
  "rename_prefix_namespace",
  "rewrite_polyfills",
  "use_types_for_optimization",
  "warning_level"
];
var minifyGCC = ({ settings, content, callback, index }) => {
  const options = applyOptions({}, settings?.options ?? {});
  return (0, import_run.runCommandLine)({
    args: gccCommand(options),
    data: content,
    settings,
    callback: (err, content2) => {
      if (err) {
        if (callback) {
          return callback(err);
        }
        throw err;
      }
      if (settings && !settings.content && settings.output) {
        import_utils.utils.writeFile({ file: settings.output, content: content2, index });
      }
      if (callback) {
        return callback(null, content2);
      }
      return content2;
    }
  });
};
var applyOptions = (flags, options) => {
  if (!options || Object.keys(options).length === 0) {
    return flags;
  }
  Object.keys(options).filter((option) => allowedFlags.indexOf(option) > -1).forEach((option) => {
    const value = options[option];
    if (typeof value === "boolean" || typeof value === "object" && !Array.isArray(value)) {
      flags[option] = value;
    }
  });
  return flags;
};
var gccCommand = (options) => {
  return ["-jar", import_google_closure_compiler_java.default].concat(import_utils.utils.buildArgs(options ?? {}));
};
minifyGCC.default = minifyGCC;
module.exports = minifyGCC;
/*!
 * node-minify
 * Copyright(c) 2011-2024 Rodolphe Stoclin
 * MIT Licensed
 */
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