From 6a36b366ff93e11ebee78c3959ed050097b841a3 Mon Sep 17 00:00:00 2001
From: Hugo Dahl <hugo.dahl@tylertech.com>
Date: Wed, 2 Mar 2022 20:38:28 -0600
Subject: [PATCH] Use 'File.AppendLine()' to generate output

Let the 'System.IO.File' provider handle newlines between entries rather than manually inserting them
Addresses item 2 of #726
---
 src/NerdBank.GitVersioning/CloudBuildServices/GitHubActions.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/NerdBank.GitVersioning/CloudBuildServices/GitHubActions.cs b/src/NerdBank.GitVersioning/CloudBuildServices/GitHubActions.cs
index 48ca3bbfb..f3931042f 100644
--- a/src/NerdBank.GitVersioning/CloudBuildServices/GitHubActions.cs
+++ b/src/NerdBank.GitVersioning/CloudBuildServices/GitHubActions.cs
@@ -28,7 +28,7 @@ internal class GitHubActions : ICloudBuild
 
         public IReadOnlyDictionary<string, string> SetCloudBuildVariable(string name, string value, TextWriter stdout, TextWriter stderr)
         {
-            Utilities.FileOperationWithRetry(() => File.AppendAllText(EnvironmentFile, $"{Environment.NewLine}{name}={value}{Environment.NewLine}"));
+            Utilities.FileOperationWithRetry(() => File.AppendAllLines(EnvironmentFile, new [] {$"{name}={value}"}));
             return GetDictionaryFor(name, value);
         }