From 665f35c8f2edf95e150346d9871f1528b2f87d90 Mon Sep 17 00:00:00 2001
From: Daniel Scott-Raynsford <plagueho@gmail.com>
Date: Sat, 22 Sep 2018 15:24:00 +1200
Subject: [PATCH] Changed PSYaml support module to use OS specific Temp folder
 as Default

---
 .../Private/PSYaml/Private/Get-TempPath.ps1    | 18 ++++++++++++++++++
 .../Private/PSYaml/Private/Shadow-Copy.ps1     |  2 +-
 .../PSYaml/Private/YamlDotNet-Integration.ps1  |  6 +++---
 3 files changed, 22 insertions(+), 4 deletions(-)
 create mode 100644 PSDeploy/Private/PSYaml/Private/Get-TempPath.ps1

diff --git a/PSDeploy/Private/PSYaml/Private/Get-TempPath.ps1 b/PSDeploy/Private/PSYaml/Private/Get-TempPath.ps1
new file mode 100644
index 0000000..6f6de52
--- /dev/null
+++ b/PSDeploy/Private/PSYaml/Private/Get-TempPath.ps1
@@ -0,0 +1,18 @@
+<#
+    .SYNOPSIS
+        Return the OS specific temp folder path.
+#>
+function Get-TempPath() {
+    if($ENV:Temp) {
+        # Windows Temp Folder Location
+        return $ENV:Temp
+    }
+    elseif ($env:TMPDIR) {
+        # macOS Temp Folder Location
+        return $ENV:TMPDIR
+    }
+    else {
+        # Linux Temp Folder Location
+        return '/tmp'
+    }
+}
diff --git a/PSDeploy/Private/PSYaml/Private/Shadow-Copy.ps1 b/PSDeploy/Private/PSYaml/Private/Shadow-Copy.ps1
index c24076c..f9ce939 100644
--- a/PSDeploy/Private/PSYaml/Private/Shadow-Copy.ps1
+++ b/PSDeploy/Private/PSYaml/Private/Shadow-Copy.ps1
@@ -1,4 +1,4 @@
-function Shadow-Copy($file, $shadowPath = "$($env:TEMP)\poweryaml\shadow") {
+function Shadow-Copy($file, $shadowPath = (Join-Path -Path (Get-TempPath) -ChildPath 'poweryaml\shadow')) {
 
     if(!(Test-Path -Path Variable:\IsWindows) -or $IsWindows) {
         if (-not (Test-Path $shadowPath ) ) {
diff --git a/PSDeploy/Private/PSYaml/Private/YamlDotNet-Integration.ps1 b/PSDeploy/Private/PSYaml/Private/YamlDotNet-Integration.ps1
index de95400..c004d45 100644
--- a/PSDeploy/Private/PSYaml/Private/YamlDotNet-Integration.ps1
+++ b/PSDeploy/Private/PSYaml/Private/YamlDotNet-Integration.ps1
@@ -1,4 +1,4 @@
-function Load-YamlDotNetLibraries([string] $dllPath, $shadowPath = "$($env:TEMP)\poweryaml\shadow") {
+function Load-YamlDotNetLibraries([string] $dllPath, $shadowPath = (Join-Path -Path (Get-TempPath) -ChildPath 'poweryaml\shadow')) {
     gci $dllPath | % {
         $shadow = Shadow-Copy -File $_.FullName -ShadowPath $shadowPath
         Add-Type -Path $Shadow
@@ -42,14 +42,14 @@ function Convert-YamlScalarNodeToValue {
 
 function Convert-YamlMappingNodeToHash {
     param($node, $As)
-    
+
     $hash = @{}
 
     if($ModernPS -and $As -eq 'Object')
     {
         $hash = [ordered]@{}
     }
-    
+
     $yamlNodes = $node.Children
 
     foreach($key in $yamlNodes.Keys)