CreateScriptRuntimeModule.js 1004 B

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  1. /*
  2. MIT License http://www.opensource.org/licenses/mit-license.php
  3. */
  4. "use strict";
  5. const RuntimeGlobals = require("../RuntimeGlobals");
  6. const Template = require("../Template");
  7. const HelperRuntimeModule = require("./HelperRuntimeModule");
  8. /** @typedef {import("../Compilation")} Compilation */
  9. class CreateScriptRuntimeModule extends HelperRuntimeModule {
  10. constructor() {
  11. super("trusted types script");
  12. }
  13. /**
  14. * Generates runtime code for this runtime module.
  15. * @returns {string | null} runtime code
  16. */
  17. generate() {
  18. const compilation = /** @type {Compilation} */ (this.compilation);
  19. const { runtimeTemplate, outputOptions } = compilation;
  20. const { trustedTypes } = outputOptions;
  21. const fn = RuntimeGlobals.createScript;
  22. return Template.asString(
  23. `${fn} = ${runtimeTemplate.returningFunction(
  24. trustedTypes
  25. ? `${RuntimeGlobals.getTrustedTypesPolicy}().createScript(script)`
  26. : "script",
  27. "script"
  28. )};`
  29. );
  30. }
  31. }
  32. module.exports = CreateScriptRuntimeModule;