From e15c3ebccdf23f3bf509ad9d767eb7898d0be4a9 Mon Sep 17 00:00:00 2001
From: Rob Reynolds <ferventcoder@gmail.com>
Date: Tue, 22 Sep 2015 23:54:11 -0500
Subject: [PATCH] (GH-405) Cache downloads by name and version

When downloading files from the internet, cache the file in a folder
with the package name and the package version. This way the package
isn't mistaken for a different version when the file sizes match (when
checksumming isn't used).
---
 src/chocolatey.resources/helpers/chocolateyScriptRunner.ps1     | 1 +
 .../helpers/functions/Install-ChocolateyPackage.ps1             | 1 +
 .../helpers/functions/Install-ChocolateyZipPackage.ps1          | 2 ++
 3 files changed, 4 insertions(+)

diff --git a/src/chocolatey.resources/helpers/chocolateyScriptRunner.ps1 b/src/chocolatey.resources/helpers/chocolateyScriptRunner.ps1
index 8994481dc2..39ee23dbd3 100644
--- a/src/chocolatey.resources/helpers/chocolateyScriptRunner.ps1
+++ b/src/chocolatey.resources/helpers/chocolateyScriptRunner.ps1
@@ -22,6 +22,7 @@ $Note = "Green"
 
 $version = $env:packageVersion
 $packageName = $env:packageName
+$packageVersion = $env:packageVersion
 $packageFolder = $env:packageFolder
 
 $helpersPath = (Split-Path -parent $MyInvocation.MyCommand.Definition);
diff --git a/src/chocolatey.resources/helpers/functions/Install-ChocolateyPackage.ps1 b/src/chocolatey.resources/helpers/functions/Install-ChocolateyPackage.ps1
index c17fd1ab9a..bdda266f28 100644
--- a/src/chocolatey.resources/helpers/functions/Install-ChocolateyPackage.ps1
+++ b/src/chocolatey.resources/helpers/functions/Install-ChocolateyPackage.ps1
@@ -85,6 +85,7 @@ param(
 
   $chocTempDir = Join-Path $env:TEMP "chocolatey"
   $tempDir = Join-Path $chocTempDir "$packageName"
+  if ($env:packageVersion -ne $null) {$tempDir = Join-Path $tempDir "$env:packageVersion"; }
 
   if (![System.IO.Directory]::Exists($tempDir)) { [System.IO.Directory]::CreateDirectory($tempDir) | Out-Null }
   $file = Join-Path $tempDir "$($packageName)Install.$fileType"
diff --git a/src/chocolatey.resources/helpers/functions/Install-ChocolateyZipPackage.ps1 b/src/chocolatey.resources/helpers/functions/Install-ChocolateyZipPackage.ps1
index 6b7e2caf58..87d3543345 100644
--- a/src/chocolatey.resources/helpers/functions/Install-ChocolateyZipPackage.ps1
+++ b/src/chocolatey.resources/helpers/functions/Install-ChocolateyZipPackage.ps1
@@ -76,6 +76,8 @@ param(
 
   $chocTempDir = Join-Path $env:TEMP "chocolatey"
   $tempDir = Join-Path $chocTempDir "$packageName"
+  if ($env:packageVersion -ne $null) {$tempDir = Join-Path $tempDir "$env:packageVersion"; }
+
   if (![System.IO.Directory]::Exists($tempDir)) {[System.IO.Directory]::CreateDirectory($tempDir) | Out-Null}
   $file = Join-Path $tempDir "$($packageName)Install.$fileType"