Merge pull request #823 from NativeScript/pete/ignore-parsing-webpacked-workers

Filter out webpacked workers before parsing the scripts in the ASBG

Author: petekanev

android-static-binding-generator/project/build.gradle

@@ -14,9 +14,18 @@ def cachedJarsFilePath = "$projectDir/cached.txt"
 def jsParserP = "$projectDir/parser/js_parser.js"
 def jsFilesParametersP = "$projectDir/jsFilesParameters.txt"
 
-
-
-//def absoluteOutDir = new File("./outDir")//project.outDir
+def webpackWorkersExcludePath = "$projectDir/../../src/main/assets/app/__worker-chunks.json"
+def webpackWorkersExcludesList = [];
+
+def workersExcludeFile = file(webpackWorkersExcludePath);
+if (workersExcludeFile.exists()) {
+	// in case the file exists but is malformed
+	try {
+		webpackWorkersExcludesList = new JsonSlurper().parseText(workersExcludeFile.text)
+	} catch (all) {
+		println "Malformed workers exclude file at ${webpackWorkersExcludePath}"
+	}
+}
 
 def absoluteOutDir;
 if (project.hasProperty("outDir")) {
@@ -113,10 +122,9 @@ traverseDirectory = { dir, traverseExplicitly ->
 	}
 
 	currentDir.eachFile(FileType.FILES) { File f ->
-		def file = f.getAbsolutePath();
-		if (file.substring(file.length() - 3, file.length()).equals(".js")) {
-			logger.info("Task: traverseDirectory: Visiting JavaScript file: " + f.getName())
-			inputJsFiles.add(f.getAbsolutePath())
+		def currFile = f.getAbsolutePath();
+		if (isJsFile(currFile) && !isWorkerScript(currFile)) {
+			inputJsFiles.add(currFile)
 		}
 	}
 
@@ -125,6 +133,15 @@ traverseDirectory = { dir, traverseExplicitly ->
 	}
 }
 
+def isJsFile = { fileName ->  return fileName.substring(fileName.length() - 3, fileName.length()).equals(".js") 
+}
+
+def isWorkerScript = { fileName -> 
+	// Read __worker-chunks.json file containing a list of webpacked workers
+	// ignore worker scripts, so as to not attempt to generate bindings for them
+	return webpackWorkersExcludesList.any{element -> file(element).getAbsolutePath() == fileName}
+}
+
 task traverseJsFilesArgs << { //(jsCodeDir, bindingsFilePath, interfaceNamesFilePath, jsParserPath, jsFilesParameter) {
 	jsCodeAbsolutePath = jsCodeDir;
 	inputJsFiles = new LinkedList<String>();