diff options
Diffstat (limited to 'node_modules/webpack/lib/webworker')
5 files changed, 242 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/webworker/WebWorkerChunkTemplatePlugin.js b/node_modules/webpack/lib/webworker/WebWorkerChunkTemplatePlugin.js new file mode 100644 index 000000000..0b7fa525b --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerChunkTemplatePlugin.js @@ -0,0 +1,29 @@ +/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var ConcatSource = require("webpack-sources").ConcatSource;
+var Template = require("../Template");
+
+class WebWorkerChunkTemplatePlugin {
+
+ apply(chunkTemplate) {
+ chunkTemplate.plugin("render", function(modules, chunk) {
+ const chunkCallbackName = this.outputOptions.chunkCallbackName || Template.toIdentifier("webpackChunk" + (this.outputOptions.library || ""));
+ const source = new ConcatSource();
+ source.add(`${chunkCallbackName}(${JSON.stringify(chunk.ids)},`);
+ source.add(modules);
+ source.add(")");
+ return source;
+ });
+ chunkTemplate.plugin("hash", function(hash) {
+ hash.update("webworker");
+ hash.update("3");
+ hash.update(`${this.outputOptions.chunkCallbackName}`);
+ hash.update(`${this.outputOptions.library}`);
+ });
+ }
+}
+module.exports = WebWorkerChunkTemplatePlugin;
diff --git a/node_modules/webpack/lib/webworker/WebWorkerHotUpdateChunkTemplatePlugin.js b/node_modules/webpack/lib/webworker/WebWorkerHotUpdateChunkTemplatePlugin.js new file mode 100644 index 000000000..c128be7c7 --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerHotUpdateChunkTemplatePlugin.js @@ -0,0 +1,28 @@ +/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+"use strict";
+const ConcatSource = require("webpack-sources").ConcatSource;
+const Template = require("../Template");
+
+class WebWorkerHotUpdateChunkTemplatePlugin {
+
+ apply(hotUpdateChunkTemplate) {
+ hotUpdateChunkTemplate.plugin("render", function(modulesSource, modules, removedModules, hash, id) {
+ const chunkCallbackName = this.outputOptions.hotUpdateFunction || Template.toIdentifier("webpackHotUpdate" + (this.outputOptions.library || ""));
+ const source = new ConcatSource();
+ source.add(chunkCallbackName + "(" + JSON.stringify(id) + ",");
+ source.add(modulesSource);
+ source.add(")");
+ return source;
+ });
+ hotUpdateChunkTemplate.plugin("hash", function(hash) {
+ hash.update("WebWorkerHotUpdateChunkTemplatePlugin");
+ hash.update("3");
+ hash.update(this.outputOptions.hotUpdateFunction + "");
+ hash.update(this.outputOptions.library + "");
+ });
+ }
+}
+module.exports = WebWorkerHotUpdateChunkTemplatePlugin;
diff --git a/node_modules/webpack/lib/webworker/WebWorkerMainTemplate.runtime.js b/node_modules/webpack/lib/webworker/WebWorkerMainTemplate.runtime.js new file mode 100644 index 000000000..bcead37e4 --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerMainTemplate.runtime.js @@ -0,0 +1,57 @@ +/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+/*globals installedChunks hotAddUpdateChunk parentHotUpdateCallback importScripts XMLHttpRequest $require$ $hotChunkFilename$ $hotMainFilename$ */
+module.exports = function() {
+ function webpackHotUpdateCallback(chunkId, moreModules) { // eslint-disable-line no-unused-vars
+ hotAddUpdateChunk(chunkId, moreModules);
+ if(parentHotUpdateCallback) parentHotUpdateCallback(chunkId, moreModules);
+ } //$semicolon
+
+ function hotDownloadUpdateChunk(chunkId) { // eslint-disable-line no-unused-vars
+ importScripts($require$.p + $hotChunkFilename$);
+ }
+
+ function hotDownloadManifest(callback) { // eslint-disable-line no-unused-vars
+ return new Promise(function(resolve, reject) {
+ if(typeof XMLHttpRequest === "undefined")
+ return reject(new Error("No browser support"));
+ try {
+ var request = new XMLHttpRequest();
+ var requestPath = $require$.p + $hotMainFilename$;
+ request.open("GET", requestPath, true);
+ request.timeout = 10000;
+ request.send(null);
+ } catch(err) {
+ return reject(err);
+ }
+ request.onreadystatechange = function() {
+ if(request.readyState !== 4) return;
+ if(request.status === 0) {
+ // timeout
+ reject(new Error("Manifest request to " + requestPath + " timed out."));
+ } else if(request.status === 404) {
+ // no update available
+ resolve();
+ } else if(request.status !== 200 && request.status !== 304) {
+ // other failure
+ reject(new Error("Manifest request to " + requestPath + " failed."));
+ } else {
+ // success
+ try {
+ var update = JSON.parse(request.responseText);
+ } catch(e) {
+ reject(e);
+ return;
+ }
+ resolve(update);
+ }
+ };
+ });
+ }
+
+ function hotDisposeChunk(chunkId) { //eslint-disable-line no-unused-vars
+ delete installedChunks[chunkId];
+ }
+};
diff --git a/node_modules/webpack/lib/webworker/WebWorkerMainTemplatePlugin.js b/node_modules/webpack/lib/webworker/WebWorkerMainTemplatePlugin.js new file mode 100644 index 000000000..a0e6cc2f3 --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerMainTemplatePlugin.js @@ -0,0 +1,108 @@ +/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const Template = require("../Template");
+
+class WebWorkerMainTemplatePlugin {
+ apply(mainTemplate) {
+ mainTemplate.plugin("local-vars", function(source, chunk) {
+ if(chunk.chunks.length > 0) {
+ return this.asString([
+ source,
+ "",
+ "// object to store loaded chunks",
+ "// \"1\" means \"already loaded\"",
+ "var installedChunks = {",
+ this.indent(
+ chunk.ids.map(function(id) {
+ return id + ": 1";
+ }).join(",\n")
+ ),
+ "};"
+ ]);
+ }
+ return source;
+ });
+ mainTemplate.plugin("require-ensure", function(_, chunk, hash) {
+ const chunkFilename = this.outputOptions.chunkFilename;
+ return this.asString([
+ "// \"1\" is the signal for \"already loaded\"",
+ "if(!installedChunks[chunkId]) {",
+ this.indent([
+ "importScripts(" +
+ this.applyPluginsWaterfall("asset-path", JSON.stringify(chunkFilename), {
+ hash: "\" + " + this.renderCurrentHashCode(hash) + " + \"",
+ hashWithLength: function(length) {
+ return "\" + " + this.renderCurrentHashCode(hash, length) + " + \"";
+ }.bind(this),
+ chunk: {
+ id: "\" + chunkId + \""
+ }
+ }) + ");"
+ ]),
+ "}",
+ "return Promise.resolve();"
+ ]);
+ });
+ mainTemplate.plugin("bootstrap", function(source, chunk, hash) {
+ if(chunk.chunks.length > 0) {
+ const chunkCallbackName = this.outputOptions.chunkCallbackName || Template.toIdentifier("webpackChunk" + (this.outputOptions.library || ""));
+ return this.asString([
+ source,
+ "this[" + JSON.stringify(chunkCallbackName) + "] = function webpackChunkCallback(chunkIds, moreModules) {",
+ this.indent([
+ "for(var moduleId in moreModules) {",
+ this.indent(this.renderAddModule(hash, chunk, "moduleId", "moreModules[moduleId]")),
+ "}",
+ "while(chunkIds.length)",
+ this.indent("installedChunks[chunkIds.pop()] = 1;")
+ ]),
+ "};"
+ ]);
+ }
+ return source;
+ });
+ mainTemplate.plugin("hot-bootstrap", function(source, chunk, hash) {
+ const hotUpdateChunkFilename = this.outputOptions.hotUpdateChunkFilename;
+ const hotUpdateMainFilename = this.outputOptions.hotUpdateMainFilename;
+ const hotUpdateFunction = this.outputOptions.hotUpdateFunction || Template.toIdentifier("webpackHotUpdate" + (this.outputOptions.library || ""));
+ const currentHotUpdateChunkFilename = this.applyPluginsWaterfall("asset-path", JSON.stringify(hotUpdateChunkFilename), {
+ hash: "\" + " + this.renderCurrentHashCode(hash) + " + \"",
+ hashWithLength: function(length) {
+ return "\" + " + this.renderCurrentHashCode(hash, length) + " + \"";
+ }.bind(this),
+ chunk: {
+ id: "\" + chunkId + \""
+ }
+ });
+ const currentHotUpdateMainFilename = this.applyPluginsWaterfall("asset-path", JSON.stringify(hotUpdateMainFilename), {
+ hash: "\" + " + this.renderCurrentHashCode(hash) + " + \"",
+ hashWithLength: function(length) {
+ return "\" + " + this.renderCurrentHashCode(hash, length) + " + \"";
+ }.bind(this)
+ });
+
+ return source + "\n" +
+ "var parentHotUpdateCallback = this[" + JSON.stringify(hotUpdateFunction) + "];\n" +
+ "this[" + JSON.stringify(hotUpdateFunction) + "] = " + Template.getFunctionContent(require("./WebWorkerMainTemplate.runtime.js"))
+ .replace(/\/\/\$semicolon/g, ";")
+ .replace(/\$require\$/g, this.requireFn)
+ .replace(/\$hotMainFilename\$/g, currentHotUpdateMainFilename)
+ .replace(/\$hotChunkFilename\$/g, currentHotUpdateChunkFilename)
+ .replace(/\$hash\$/g, JSON.stringify(hash));
+ });
+ mainTemplate.plugin("hash", function(hash) {
+ hash.update("webworker");
+ hash.update("3");
+ hash.update(`${this.outputOptions.publicPath}`);
+ hash.update(`${this.outputOptions.filename}`);
+ hash.update(`${this.outputOptions.chunkFilename}`);
+ hash.update(`${this.outputOptions.chunkCallbackName}`);
+ hash.update(`${this.outputOptions.library}`);
+ });
+ }
+}
+module.exports = WebWorkerMainTemplatePlugin;
diff --git a/node_modules/webpack/lib/webworker/WebWorkerTemplatePlugin.js b/node_modules/webpack/lib/webworker/WebWorkerTemplatePlugin.js new file mode 100644 index 000000000..64f1e00f5 --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerTemplatePlugin.js @@ -0,0 +1,20 @@ +/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const WebWorkerMainTemplatePlugin = require("./WebWorkerMainTemplatePlugin");
+const WebWorkerChunkTemplatePlugin = require("./WebWorkerChunkTemplatePlugin");
+const WebWorkerHotUpdateChunkTemplatePlugin = require("./WebWorkerHotUpdateChunkTemplatePlugin");
+
+class WebWorkerTemplatePlugin {
+ apply(compiler) {
+ compiler.plugin("this-compilation", compilation => {
+ compilation.mainTemplate.apply(new WebWorkerMainTemplatePlugin());
+ compilation.chunkTemplate.apply(new WebWorkerChunkTemplatePlugin());
+ compilation.hotUpdateChunkTemplate.apply(new WebWorkerHotUpdateChunkTemplatePlugin());
+ });
+ }
+}
+module.exports = WebWorkerTemplatePlugin;
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