From cc2942a230021b4dab82af3c349255678c84dab1 Mon Sep 17 00:00:00 2001
From: Jesse Houwing <jesse.houwing@gmail.com>
Date: Wed, 14 Feb 2018 15:09:24 +0100
Subject: [PATCH] Fix Pad Left|Right

---
 vsts-variable-set/vsts-variable-set.njsproj           |  2 +-
 vsts-variable-transform/package.json                  |  2 ++
 .../vsts-variable-transform.njsproj                   |  2 +-
 vsts-variable-transform/vsts-variable-transform.ts    | 11 +++--------
 4 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/vsts-variable-set/vsts-variable-set.njsproj b/vsts-variable-set/vsts-variable-set.njsproj
index 8a5f09c..600d776 100644
--- a/vsts-variable-set/vsts-variable-set.njsproj
+++ b/vsts-variable-set/vsts-variable-set.njsproj
@@ -5,6 +5,7 @@
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
     <Name>vsts-variable-set</Name>
     <RootNamespace>vsts-variable-set</RootNamespace>
+    <ToolsVersionPromptShown>0.0</ToolsVersionPromptShown>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -39,7 +40,6 @@
     <Content Include="task.json" />
     <Content Include="tsconfig.json" />
     <Content Include="tslint.json" />
-    <Content Include="typings.json" />
     <Content Include="vsts-variable-set.ps1" />
   </ItemGroup>
   <ItemGroup>
diff --git a/vsts-variable-transform/package.json b/vsts-variable-transform/package.json
index 3107998..10c84d0 100644
--- a/vsts-variable-transform/package.json
+++ b/vsts-variable-transform/package.json
@@ -7,6 +7,7 @@
     "email": "jesse.houwing@gmail.com"
   },
   "dependencies": {
+    "core-js": "^2.5.3",
     "vsts-task-lib": "^2.1.0"
   },
   "scripts": {
@@ -15,6 +16,7 @@
     "build": "tsc && npm dedupe && npm prune --production"
   },
   "devDependencies": {
+    "@types/core-js": "^0.9.46",
     "@types/node": "^6.0.56",
     "@types/q": "0.0.32",
     "types": "^0.1.1",
diff --git a/vsts-variable-transform/vsts-variable-transform.njsproj b/vsts-variable-transform/vsts-variable-transform.njsproj
index f48afe1..fb5fbd1 100644
--- a/vsts-variable-transform/vsts-variable-transform.njsproj
+++ b/vsts-variable-transform/vsts-variable-transform.njsproj
@@ -5,6 +5,7 @@
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
     <Name>vsts-variable-transform</Name>
     <RootNamespace>NodejsConsoleApp1</RootNamespace>
+    <ToolsVersionPromptShown>0.0</ToolsVersionPromptShown>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -38,7 +39,6 @@
     <Content Include="task.json" />
     <Content Include="tsconfig.json" />
     <Content Include="tslint.json" />
-    <Content Include="typings.json" />
     <TypeScriptCompile Include="vsts-variable-transform.ts" />
     <Content Include="package.json" />
   </ItemGroup>
diff --git a/vsts-variable-transform/vsts-variable-transform.ts b/vsts-variable-transform/vsts-variable-transform.ts
index 60e21ac..7f25c28 100644
--- a/vsts-variable-transform/vsts-variable-transform.ts
+++ b/vsts-variable-transform/vsts-variable-transform.ts
@@ -1,4 +1,5 @@
 import tl = require("vsts-task-lib/task");
+import "core-js";
 
 const transformAction = tl.getInput("transformAction", true);
 let value = tl.getInput("value") || "";
@@ -121,20 +122,14 @@ function applyManipulations(value: string): string {
         if (!padCharacter) {
             padCharacter = " ";
         }
-        else if (padCharacter.length !== 1) {
-            console.log("More than one padding character specified.");
-            tl.setResult(tl.TaskResult.Failed, "Failed");
-            return;
-        }
 
         const padLength = +tl.getInput("padLength", true);
-        const padBase = Array(padLength).join(padCharacter);
         switch (padType) {
             case "left":
-                value = (padBase + value).slice(value.length);
+                value = value.padStart(padLength, padCharacter);
                 break;
             case "right":
-                value = (value + padBase).substring(0, padLength);
+                value = value.padEnd(padLength, padCharacter);
                 break;
         }
     }