mirror of https://github.com/webpack/webpack.git
62 lines
2.4 KiB
JavaScript
62 lines
2.4 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const ConcatSource = require("webpack-sources").ConcatSource;
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class FunctionModuleTemplatePlugin {
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apply(moduleTemplate) {
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moduleTemplate.plugin("render", function(moduleSource, module) {
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const source = new ConcatSource();
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const defaultArguments = [module.moduleArgument || "module", module.exportsArgument || "exports"];
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if((module.arguments && module.arguments.length !== 0) || module.hasDependencies(d => d.requireWebpackRequire !== false)) {
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defaultArguments.push("__webpack_require__");
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}
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source.add("/***/ (function(" + defaultArguments.concat(module.arguments || []).join(", ") + ") {\n\n");
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if(module.strict) source.add("\"use strict\";\n");
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source.add(moduleSource);
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source.add("\n\n/***/ })");
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return source;
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});
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moduleTemplate.plugin("package", function(moduleSource, module) {
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if(this.outputOptions.pathinfo) {
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const source = new ConcatSource();
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const req = module.readableIdentifier(this.requestShortener);
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source.add("/*!****" + req.replace(/./g, "*") + "****!*\\\n");
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source.add(" !*** " + req.replace(/\*\//g, "*_/") + " ***!\n");
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source.add(" \\****" + req.replace(/./g, "*") + "****/\n");
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if(Array.isArray(module.providedExports) && module.providedExports.length === 0)
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source.add("/*! no exports provided */\n");
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else if(Array.isArray(module.providedExports))
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source.add("/*! exports provided: " + module.providedExports.join(", ") + " */\n");
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else if(module.providedExports)
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source.add("/*! dynamic exports provided */\n");
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if(Array.isArray(module.usedExports) && module.usedExports.length === 0)
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source.add("/*! no exports used */\n");
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else if(Array.isArray(module.usedExports))
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source.add("/*! exports used: " + module.usedExports.join(", ") + " */\n");
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else if(module.usedExports)
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source.add("/*! all exports used */\n");
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if(module.optimizationBailout) {
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module.optimizationBailout.forEach(text => {
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if(typeof text === "function") text = text(this.requestShortener);
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source.add(`/*! ${text} */\n`);
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});
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}
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source.add(moduleSource);
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return source;
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}
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return moduleSource;
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});
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moduleTemplate.plugin("hash", function(hash) {
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hash.update("FunctionModuleTemplatePlugin");
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hash.update("2");
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});
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}
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}
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module.exports = FunctionModuleTemplatePlugin;
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