feat: SharedWorker support

Co-Authored-By: Hugh Rawlinson <hughr2005@gmail.com>

Author: code2933

src/helper/auto/createBase64SharedWorkerFactory.js

@@ -0,0 +1,9 @@
+import {createBase64SharedWorkerFactory as browserCreateBase64SharedWorkerFactory} from '\0rollup-plugin-web-worker-loader::helper::browser::createBase64SharedWorkerFactory';
+import {isNodeJS} from '\0rollup-plugin-web-worker-loader::helper::auto::isNodeJS';
+
+export function createBase64SharedWorkerFactory(base64, sourcemapArg, enableUnicodeArg) {
+    if (isNodeJS()) {
+        throw new Error('rollup-plugin-web-worker-loader does not support Shared Worker in Node.JS');
+    }
+    return browserCreateBase64SharedWorkerFactory(base64, sourcemapArg, enableUnicodeArg);
+}

src/helper/auto/createInlineSharedWorkerFactory.js

@@ -0,0 +1,9 @@
+import {createInlineSharedWorkerFactory as browserCreateInlineSharedWorkerFactory} from '\0rollup-plugin-web-worker-loader::helper::browser::createInlineSharedWorkerFactory';
+import {isNodeJS} from '\0rollup-plugin-web-worker-loader::helper::auto::isNodeJS';
+
+export function createInlineSharedWorkerFactory(fn, sourcemapArg) {
+    if (isNodeJS()) {
+        throw new Error('rollup-plugin-web-worker-loader does not support Shared Worker in Node.JS');
+    }
+    return browserCreateInlineSharedWorkerFactory(fn, sourcemapArg);
+}

src/helper/auto/createURLSharedWorkerFactory.js

@@ -0,0 +1,9 @@
+import {createURLSharedWorkerFactory as browserCreateURLSharedWorkerFactory} from '\0rollup-plugin-web-worker-loader::helper::browser::createURLSharedWorkerFactory';
+import {isNodeJS} from '\0rollup-plugin-web-worker-loader::helper::auto::isNodeJS';
+
+export function createURLSharedWorkerFactory(url) {
+    if (isNodeJS()) {
+        throw new Error('rollup-plugin-web-worker-loader does not support Shared Worker in Node.JS');
+    }
+    return browserCreateURLSharedWorkerFactory(url);
+}

src/helper/browser/createBase64SharedWorkerFactory.js

@@ -0,0 +1,9 @@
+import {createURL} from '\0rollup-plugin-web-worker-loader::helper::browser::createBase64WorkerFactory';
+
+export function createBase64SharedWorkerFactory(base64, sourcemapArg, enableUnicodeArg) {
+    var url;
+    return function WorkerFactory(options) {
+        url = url || createURL(base64, sourcemapArg, enableUnicodeArg);
+        return new SharedWorker(url, options);
+    };
+}

src/helper/browser/createBase64WorkerFactory.js

@@ -10,7 +10,7 @@ function decodeBase64(base64, enableUnicode) {
     return binaryString;
 }
 
-function createURL(base64, sourcemapArg, enableUnicodeArg) {
+export function createURL(base64, sourcemapArg, enableUnicodeArg) {
     var sourcemap = sourcemapArg === undefined ? null : sourcemapArg;
     var enableUnicode = enableUnicodeArg === undefined ? false : enableUnicodeArg;
     var source = decodeBase64(base64, enableUnicode);

src/helper/browser/createInlineSharedWorkerFactory.js

@@ -0,0 +1,9 @@
+import {createURL} from '\0rollup-plugin-web-worker-loader::helper::browser::createInlineWorkerFactory';
+
+export function createInlineSharedWorkerFactory(fn, sourcemapArg) {
+    var url;
+    return function WorkerFactory(options) {
+        url = url || createURL(fn, sourcemapArg);
+        return new SharedWorker(url, options);
+    };
+}

src/helper/browser/createInlineWorkerFactory.js

@@ -1,6 +1,6 @@
 import {funcToSource} from '\0rollup-plugin-web-worker-loader::helper::funcToSource';
 
-function createURL(fn, sourcemapArg) {
+export function createURL(fn, sourcemapArg) {
     var lines = funcToSource(fn, sourcemapArg);
     var blob = new Blob(lines, { type: 'application/javascript' });
     return URL.createObjectURL(blob);

src/helper/browser/createURLSharedWorkerFactory.js

@@ -0,0 +1,5 @@
+export function createURLSharedWorkerFactory(url) {
+    return function WorkerFactory(options) {
+        return new SharedWorker(url, options);
+    };
+}

src/index.js

@@ -7,6 +7,7 @@ const generateBundle = require('./plugin/generateBundle');
 
 const defaultConfig = {
     targetPlatform: 'auto',
+    browserWorker: 'Worker',
     sourcemap: false,
     loadPath: '',
     preserveSource: false,
@@ -16,6 +17,7 @@ const defaultConfig = {
     audioWorkletPattern: /audio-worklet:(.+)/,
     paintWorkletPattern: /paint-worklet:(.+)/,
     serviceWorkerPattern: /service-worker:(.+)/,
+    sharedWorkerPattern: /shared-worker:(.+)/,
     inline: true,
     forceInline: false,
     external: undefined,

src/plugin/resolveId.js

@@ -46,6 +46,13 @@ function getMatchAndType(importee, config) {
             match,
         };
     }
+    match = importee.match(config.sharedWorkerPattern);
+    if (match) {
+        return {
+            type: 'shared-worker',
+            match,
+        };
+    }
     return {match: null};
 }