FunctionModuleTemplatePlugin.js 2.0 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 ConcatSource = require("webpack-sources").ConcatSource;
  7. class FunctionModuleTemplatePlugin {
  8. apply(moduleTemplate) {
  9. moduleTemplate.plugin("render", function(moduleSource, module) {
  10. const source = new ConcatSource();
  11. const defaultArguments = [module.moduleArgument || "module", module.exportsArgument || "exports"];
  12. if((module.arguments && module.arguments.length !== 0) || module.hasDependencies(d => d.requireWebpackRequire !== false)) {
  13. defaultArguments.push("__webpack_require__");
  14. }
  15. source.add("/***/ (function(" + defaultArguments.concat(module.arguments || []).join(", ") + ") {\n\n");
  16. if(module.strict) source.add("\"use strict\";\n");
  17. source.add(moduleSource);
  18. source.add("\n\n/***/ })");
  19. return source;
  20. });
  21. moduleTemplate.plugin("package", function(moduleSource, module) {
  22. if(this.outputOptions.pathinfo) {
  23. const source = new ConcatSource();
  24. const req = module.readableIdentifier(this.requestShortener);
  25. if(Array.isArray(module.providedExports))
  26. source.add("/* exports provided: " + module.providedExports.join(", ") + " */\n");
  27. else if(module.providedExports)
  28. source.add("/* no static exports found */\n");
  29. if(Array.isArray(module.usedExports))
  30. source.add("/* exports used: " + module.usedExports.join(", ") + " */\n");
  31. else if(module.usedExports)
  32. source.add("/* all exports used */\n");
  33. source.add("/*!****" + req.replace(/./g, "*") + "****!*\\\n");
  34. source.add(" !*** " + req.replace(/\*\//g, "*_/") + " ***!\n");
  35. source.add(" \\****" + req.replace(/./g, "*") + "****/\n");
  36. source.add(moduleSource);
  37. return source;
  38. }
  39. return moduleSource;
  40. });
  41. moduleTemplate.plugin("hash", function(hash) {
  42. hash.update("FunctionModuleTemplatePlugin");
  43. hash.update("2");
  44. });
  45. }
  46. }
  47. module.exports = FunctionModuleTemplatePlugin;