[smart] facebook#2 support filter exclude modules to package business…

… bundle
krmao · May 24, 2018 · 24ef406 · 24ef406
1 parent bf7050b
commit 24ef406
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Showing 4 changed files with 18 additions and 4 deletions.
diff --git a/.gitignore b/.gitignore
@@ -7,4 +7,6 @@ npm-debug.log*
 packages/*/build/
 
 /packages-release
-package-lock.json
+package-lock.json
+
+.idea/
diff --git a/packages/metro/src/DeltaBundler/Serializers/Serializers.js b/packages/metro/src/DeltaBundler/Serializers/Serializers.js
@@ -108,9 +108,20 @@ async function fullBundle(
     options,
   );
 
-  const code = modules.map(m => m.code);
+  var finalModules = modules;
+  if(options.excludedModules) {
+    console.log("\n\nFilter before modules.length=="+finalModules.length+ "\n")
+    finalModules = finalModules.filter(module => {
+      const keep = !options.excludedModules[module.name];
+      console.log("Filtering "+ (keep? "keep   -> ": "remove -> ")+ module.name+ ", "+  module.path)
+      return keep
+    })
+    console.log("\nFilter after  modules.length=="+finalModules.length+ "\n")
+  }
 
+  const code = finalModules.map(m => m.code);
   return {
+    modules: finalModules,
     bundle: code.join('\n'),
     lastModified,
     numModifiedFiles,

diff --git a/packages/metro/src/Server/index.js b/packages/metro/src/Server/index.js
@@ -228,7 +228,7 @@ class Server {
     return this._deltaBundler;
   }
 
-  async build(options: BundleOptions): Promise<{code: string, map: string}> {
+  async build(options: BundleOptions): Promise<{code: string, map: string, modules: mixed}> {
     options = {
       ...options,
       runBeforeMainModule: this._opts.getModulesRunBeforeMainModule(
@@ -249,6 +249,7 @@ class Server {
     return {
       code: fullBundle.bundle,
       map: fullMap,
+      modules: fullBundle.modules,
     };
   }
 

diff --git a/packages/metro/src/shared/output/bundle.js b/packages/metro/src/shared/output/bundle.js
@@ -22,7 +22,7 @@ import type {MetroSourceMap} from 'metro-source-map';
 function buildBundle(
   packagerClient: Server,
   requestOptions: RequestOptions,
-): Promise<{code: string, map: string}> {
+): Promise<{code: string, map: string, modules: mixed}> {
   return packagerClient.build({
     ...Server.DEFAULT_BUNDLE_OPTIONS,
     ...requestOptions,