From 2bdccefb3d4229b3a03b090ecf5ad7cbb48973ad Mon Sep 17 00:00:00 2001
From: Ventsislav Georgiev <ventsislav.georgiev@telerik.com>
Date: Tue, 29 Jan 2019 15:53:57 +0200
Subject: [PATCH 1/4] fix: optimize platform specific files resolver

---
 host/resolver.ts | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/host/resolver.ts b/host/resolver.ts
index 13e7cc04..d3d97662 100644
--- a/host/resolver.ts
+++ b/host/resolver.ts
@@ -5,19 +5,32 @@ import {
 import { statSync } from "fs";
 
 export function getResolver(platforms: string[]) {
-    return function(path: string) {
+    const platformSpecificExt = [".ts", ".js", ".scss", ".less", ".css", ".html", ".xml"];
+    const nsPackageFilters = [
+        'nativescript-',
+        'tns-'
+    ];
+
+    return function (path: string) {
+        if (path.indexOf('node_modules') !== -1 && nsPackageFilters.every(f => path.indexOf(f) === -1)) {
+            return path;
+        }
+
         const { dir, name, ext } = parse(path);
 
+        if (platformSpecificExt.indexOf(ext) === -1) {
+            return path;
+        }
+
         for (const platform of platforms) {
             const platformFileName = `${name}.${platform}${ext}`;
             const platformPath = toSystemPath(join(dir, platformFileName));
 
             try {
-                const stat = statSync(platformPath);
-                if (stat && stat.isFile()) {
+                if (statSync(platformPath)) {
                     return platformPath;
                 }
-            } catch(_e) {
+            } catch (_e) {
                 // continue checking the other platforms
             }
         }
@@ -34,6 +47,6 @@ function toSystemPath(path: string) {
 
     const drive = path.match(/^\\(\w)\\(.*)$/);
     return drive ?
-        `${drive[1]}:\\${drive[2]}`:
+        `${drive[1]}:\\${drive[2]}` :
         path;
 }

From 2a7f4c801192c677a6d7e0778b0197b6f7c5fbc9 Mon Sep 17 00:00:00 2001
From: Ventsislav Georgiev <ventsislav.georgiev@telerik.com>
Date: Tue, 29 Jan 2019 16:35:23 +0200
Subject: [PATCH 2/4] fix: add .vue and .json files support to the resolver

---
 host/resolver.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/host/resolver.ts b/host/resolver.ts
index d3d97662..974d0551 100644
--- a/host/resolver.ts
+++ b/host/resolver.ts
@@ -5,7 +5,7 @@ import {
 import { statSync } from "fs";
 
 export function getResolver(platforms: string[]) {
-    const platformSpecificExt = [".ts", ".js", ".scss", ".less", ".css", ".html", ".xml"];
+    const platformSpecificExt = [".ts", ".js", ".scss", ".less", ".css", ".html", ".xml", ".vue", ".json"];
     const nsPackageFilters = [
         'nativescript-',
         'tns-'

From d436c66add80f37cd05ff383e3bc7aad5f4e4862 Mon Sep 17 00:00:00 2001
From: Ventsislav Georgiev <ventsislav.georgiev@telerik.com>
Date: Wed, 30 Jan 2019 12:01:42 +0200
Subject: [PATCH 3/4] feat: improve check for ns plugins in resolver

---
 host/resolver.ts | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/host/resolver.ts b/host/resolver.ts
index 974d0551..440fd187 100644
--- a/host/resolver.ts
+++ b/host/resolver.ts
@@ -1,19 +1,23 @@
-import {
-    parse,
-    join,
-} from "path";
+import { parse, join } from "path";
 import { statSync } from "fs";
 
 export function getResolver(platforms: string[]) {
     const platformSpecificExt = [".ts", ".js", ".scss", ".less", ".css", ".html", ".xml", ".vue", ".json"];
     const nsPackageFilters = [
-        'nativescript-',
-        'tns-'
+        'nativescript',
+        'tns',
+        'ns'
     ];
 
     return function (path: string) {
-        if (path.indexOf('node_modules') !== -1 && nsPackageFilters.every(f => path.indexOf(f) === -1)) {
-            return path;
+        const nmIndex = path.lastIndexOf('node_modules');
+
+        if (nmIndex !== -1) {
+            const pathParts = path.substr(nmIndex + 'node_modules'.length).split(/[/\\\-_]/);
+
+            if (pathParts.every(p => nsPackageFilters.every(f => f !== p))) {
+                return path;
+            }
         }
 
         const { dir, name, ext } = parse(path);

From 22709b6cb16051b5c2f4d21d9dc86ac79ba4e1f7 Mon Sep 17 00:00:00 2001
From: Ventsislav Georgiev <ventsislav.georgiev@telerik.com>
Date: Wed, 30 Jan 2019 12:27:20 +0200
Subject: [PATCH 4/4] feat: allow explicit package handling in resolver

---
 host/resolver.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/host/resolver.ts b/host/resolver.ts
index 440fd187..30d8c7a0 100644
--- a/host/resolver.ts
+++ b/host/resolver.ts
@@ -1,7 +1,7 @@
 import { parse, join } from "path";
 import { statSync } from "fs";
 
-export function getResolver(platforms: string[]) {
+export function getResolver(platforms: string[], explicitResolve: string[] = []) {
     const platformSpecificExt = [".ts", ".js", ".scss", ".less", ".css", ".html", ".xml", ".vue", ".json"];
     const nsPackageFilters = [
         'nativescript',
@@ -13,9 +13,11 @@ export function getResolver(platforms: string[]) {
         const nmIndex = path.lastIndexOf('node_modules');
 
         if (nmIndex !== -1) {
-            const pathParts = path.substr(nmIndex + 'node_modules'.length).split(/[/\\\-_]/);
-
-            if (pathParts.every(p => nsPackageFilters.every(f => f !== p))) {
+            const subPath = path.substr(nmIndex + 'node_modules'.length).replace(/\\/g, '/');
+            const shouldResolve = explicitResolve.length && explicitResolve.some(packageName => subPath.indexOf(packageName) !== -1);
+            const pathParts = subPath.split(/[/\-_]/);
+    
+            if (!shouldResolve && pathParts.every(p => nsPackageFilters.every(f => f !== p))) {
                 return path;
             }
         }