diff options
Diffstat (limited to 'node_modules/webpack/lib/ExtendedAPIPlugin.js')
| -rw-r--r-- | node_modules/webpack/lib/ExtendedAPIPlugin.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/ExtendedAPIPlugin.js b/node_modules/webpack/lib/ExtendedAPIPlugin.js new file mode 100644 index 000000000..5b0b913d4 --- /dev/null +++ b/node_modules/webpack/lib/ExtendedAPIPlugin.js @@ -0,0 +1,47 @@ +/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const ConstDependency = require("./dependencies/ConstDependency");
+const ParserHelpers = require("./ParserHelpers");
+const NullFactory = require("./NullFactory");
+
+const REPLACEMENTS = {
+ __webpack_hash__: "__webpack_require__.h", // eslint-disable-line camelcase
+ __webpack_chunkname__: "__webpack_require__.cn" // eslint-disable-line camelcase
+};
+const REPLACEMENT_TYPES = {
+ __webpack_hash__: "string", // eslint-disable-line camelcase
+ __webpack_chunkname__: "string" // eslint-disable-line camelcase
+};
+
+class ExtendedAPIPlugin {
+ apply(compiler) {
+ compiler.plugin("compilation", (compilation, params) => {
+ compilation.dependencyFactories.set(ConstDependency, new NullFactory());
+ compilation.dependencyTemplates.set(ConstDependency, new ConstDependency.Template());
+ compilation.mainTemplate.plugin("require-extensions", function(source, chunk, hash) {
+ const buf = [source];
+ buf.push("");
+ buf.push("// __webpack_hash__");
+ buf.push(`${this.requireFn}.h = ${JSON.stringify(hash)};`);
+ buf.push("");
+ buf.push("// __webpack_chunkname__");
+ buf.push(`${this.requireFn}.cn = ${JSON.stringify(chunk.name)};`);
+ return this.asString(buf);
+ });
+ compilation.mainTemplate.plugin("global-hash", () => true);
+
+ params.normalModuleFactory.plugin("parser", (parser, parserOptions) => {
+ Object.keys(REPLACEMENTS).forEach(key => {
+ parser.plugin(`expression ${key}`, ParserHelpers.toConstantDependency(REPLACEMENTS[key]));
+ parser.plugin(`evaluate typeof ${key}`, ParserHelpers.evaluateToString(REPLACEMENT_TYPES[key]));
+ });
+ });
+ });
+ }
+}
+
+module.exports = ExtendedAPIPlugin;
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