ImportEagerDependency.js 2.6 KB

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  1. /*
  2. MIT License http://www.opensource.org/licenses/mit-license.php
  3. Author Tobias Koppers @sokra
  4. */
  5. "use strict";
  6. const makeSerializable = require("../util/makeSerializable");
  7. const ImportDependency = require("./ImportDependency");
  8. /** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
  9. /** @typedef {import("../Dependency")} Dependency */
  10. /** @typedef {import("../DependencyTemplate").DependencyTemplateContext} DependencyTemplateContext */
  11. /** @typedef {import("../Module")} Module */
  12. /** @typedef {import("../Module").BuildMeta} BuildMeta */
  13. /** @typedef {import("../javascript/JavascriptParser").ImportAttributes} ImportAttributes */
  14. /** @typedef {import("../javascript/JavascriptParser").Range} Range */
  15. /** @typedef {ImportDependency.RawReferencedExports} RawReferencedExports */
  16. /** @typedef {import("./ImportPhase").ImportPhaseType} ImportPhaseType */
  17. class ImportEagerDependency extends ImportDependency {
  18. /**
  19. * Creates an instance of ImportEagerDependency.
  20. * @param {string} request the request
  21. * @param {Range} range expression range
  22. * @param {RawReferencedExports | null} referencedExports list of referenced exports
  23. * @param {ImportPhaseType} phase import phase
  24. * @param {ImportAttributes=} attributes import attributes
  25. */
  26. constructor(request, range, referencedExports, phase, attributes) {
  27. super(request, range, referencedExports, phase, attributes);
  28. }
  29. get type() {
  30. return "import() eager";
  31. }
  32. get category() {
  33. return "esm";
  34. }
  35. }
  36. makeSerializable(
  37. ImportEagerDependency,
  38. "webpack/lib/dependencies/ImportEagerDependency"
  39. );
  40. ImportEagerDependency.Template = class ImportEagerDependencyTemplate extends (
  41. ImportDependency.Template
  42. ) {
  43. /**
  44. * Applies the plugin by registering its hooks on the compiler.
  45. * @param {Dependency} dependency the dependency for which the template should be applied
  46. * @param {ReplaceSource} source the current replace source which can be modified
  47. * @param {DependencyTemplateContext} templateContext the context object
  48. * @returns {void}
  49. */
  50. apply(
  51. dependency,
  52. source,
  53. { runtimeTemplate, module, moduleGraph, chunkGraph, runtimeRequirements }
  54. ) {
  55. const dep = /** @type {ImportEagerDependency} */ (dependency);
  56. const content = runtimeTemplate.moduleNamespacePromise({
  57. chunkGraph,
  58. module: /** @type {Module} */ (moduleGraph.getModule(dep)),
  59. request: dep.request,
  60. strict: /** @type {BuildMeta} */ (module.buildMeta).strictHarmonyModule,
  61. message: "import() eager",
  62. dependency: dep,
  63. runtimeRequirements
  64. });
  65. source.replace(dep.range[0], dep.range[1] - 1, content);
  66. }
  67. };
  68. module.exports = ImportEagerDependency;