fix: ensure the js snapshot entry dir if not created (avoid ENOENT error)

Author: DimitarTachev

plugins/NativeScriptSnapshotPlugin/index.js

@@ -1,5 +1,5 @@
-const{ relative, resolve, join }=require("path");
-const{ closeSync, openSync, writeFileSync }=require("fs");
+const{ relative, resolve, join, dirname}=require("path");
+const{ closeSync, openSync, writeFileSync, existsSync, mkdirSync}=require("fs");
 constvalidateOptions=require("schema-utils");
 
 constProjectSnapshotGenerator=require("../../snapshot/android/project-snapshot-generator");
@@ -57,6 +57,7 @@ exports.NativeScriptSnapshotPlugin = (function () {
 snapshotEntryContent+=[...requireModules, ...internalRequireModules]
 .map(mod=>`require('${mod}')`).join(";");
 
+ensureDirectoryExistence(snapshotEntryPath);
 writeFileSync(snapshotEntryPath,snapshotEntryContent,{encoding: "utf8"});
 
 // add the module to the entry points to make sure it's content is evaluated
@@ -69,6 +70,15 @@ exports.NativeScriptSnapshotPlugin = (function () {
 webpackConfig.optimization.runtimeChunk={name: SNAPSHOT_ENTRY_NAME};
 }
 
+functionensureDirectoryExistence(filePath){
+vardir=dirname(filePath);
+if(existsSync(dir)){
+returntrue;
+}
+ensureDirectoryExistence(dir);
+mkdirSync(dir);
+}
+
 NativeScriptSnapshotPlugin.getInternalRequireModules=function(webpackContext){
 constpackageJson=getPackageJson(webpackContext);
 return(packageJson&&packageJson["android"]&&packageJson["android"]["requireModules"])||[];