Merge pull request #40 from schlusslicht/feat/config-external

[FEAT] Override externals

Author: darionco

README.md

@@ -61,6 +61,9 @@ webWorkerLoader({
     forceInline?: boolean,          // *EXPERIMENTAL* when inlined, forces the code to be included every time it is imported
                                     // useful when using code splitting: Default: false
 
+    external?: string[],            // *EXPERIMENTAL* override rollup resolution of external module IDs
+                                    // useful to inline external dependencies in a worker blob. Default: undefined
+
     preserveSource?: boolean,       // When inlined and this option is enabled, the full source code is included in the
                                     // built file, otherwise it's embedded as a base64 string. Default: false
 

src/index.js

@@ -14,6 +14,7 @@ const defaultConfig = {
     pattern: /web-worker:(.+)/,
     inline: true,
     forceInline: false,
+    external: undefined,
     extensions: [ '.js' ],
     outputFolder: '',
     skipPlugins: [

src/plugin/load.js

@@ -75,6 +75,9 @@ function load(state, config, addWatchFile, id) {
             const {inputOptions, workerID, target} = state.idMap.get(id);
             state.exclude.add(id);
             state.exclude.add(target);
+            if (config.external) {
+                inputOptions.external = config.external;
+            }
             rollup.rollup(inputOptions).then(bundle => {
                 state.exclude.delete(id);
                 state.exclude.delete(target);