From 902aa4afcfd1d9ee537dd467235243daf2821517 Mon Sep 17 00:00:00 2001
From: Gary Ewan Park <gep13@gep13.co.uk>
Date: Wed, 4 Mar 2015 21:44:29 +0000
Subject: [PATCH] (GH-145) Added Generate-BinFile Helper

Previously, Chocolatey had an internal helper function
called Generate-BinFile.  While this was never part of the
public API, many packages take a dependency on it.

Without this change, a number of packages will fail to
install.
---
 .../chocolatey.resources.csproj               |   3 +
 .../helpers/functions/Generate-BinFile.ps1    | 103 ++++++++++++++++++
 2 files changed, 106 insertions(+)
 create mode 100644 src/chocolatey.resources/helpers/functions/Generate-BinFile.ps1

diff --git a/src/chocolatey.resources/chocolatey.resources.csproj b/src/chocolatey.resources/chocolatey.resources.csproj
index ddfe3e5615..1ea26a2573 100644
--- a/src/chocolatey.resources/chocolatey.resources.csproj
+++ b/src/chocolatey.resources/chocolatey.resources.csproj
@@ -115,6 +115,9 @@
     <EmbeddedResource Include="helpers\functions\Set-EnvironmentVariable.ps1" />
     <EmbeddedResource Include="helpers\functions\Test-ProcessAdminRights.ps1" />
   </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="helpers\functions\Generate-BinFile.ps1" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/src/chocolatey.resources/helpers/functions/Generate-BinFile.ps1 b/src/chocolatey.resources/helpers/functions/Generate-BinFile.ps1
new file mode 100644
index 0000000000..5333bbef4c
--- /dev/null
+++ b/src/chocolatey.resources/helpers/functions/Generate-BinFile.ps1
@@ -0,0 +1,103 @@
+# Copyright 2011 - Present RealDimensions Software, LLC & original authors/contributors from https://github.com/chocolatey/chocolatey
+# 
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#     http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+function Generate-BinFile {
+param(
+  [string] $name,
+  [string] $path,
+  [switch] $useStart,
+  [string] $command = ''
+)
+  Write-Debug "Running 'Generate-BinFile' for $name with path:`'$path`'|`$useStart:$useStart|`$command:$command";
+
+  $packageBatchFileName = Join-Path $nugetExePath "$name.bat"
+  $packageBashFileName = Join-Path $nugetExePath "$name"
+  $packageShimFileName = Join-Path $nugetExePath "$name.exe"
+
+  if (Test-Path ($packageBatchFileName)) {Remove-Item $packageBatchFileName -force}
+  if (Test-Path ($packageBashFileName)) {Remove-Item $packageBashFileName -force}
+  $originalPath = $path
+  $path = $path.ToLower().Replace($nugetPath.ToLower(), "..\").Replace("\\","\")
+
+  $ShimGenArgs = "-o `"$packageShimFileName`" -p `"$path`" -i `"$originalPath`""
+  if ($command -ne $null -and $command -ne '') {
+    $ShimGenArgs +=" -c $command"
+  }
+
+  if ($useStart) {
+    $ShimGenArgs +=" -gui"
+  }
+
+  if ($debug) {
+    $ShimGenArgs +=" -debug"
+  }
+
+  $ShimGen = Join-Path "$helpersPath" '..\tools\shimgen.exe'
+  if (!([System.IO.File]::Exists($ShimGen))) {
+	  Update-SessionEnvironment
+	  $ShimGen = Join-Path "$env:ChocolateyInstall" 'tools\shimgen.exe'
+  }
+  
+  $ShimGen = [System.IO.Path]::GetFullPath($ShimGen)
+  Write-Debug "ShimGen found at `'$ShimGen`'"
+
+  Write-Debug "Calling $ShimGen $ShimGenArgs"
+
+  if (Test-Path ("$ShimGen")) {
+    #Start-Process "$ShimGen" -ArgumentList "$ShimGenArgs" -Wait -WindowStyle Hidden
+    $process = New-Object System.Diagnostics.Process
+    $process.StartInfo = new-object System.Diagnostics.ProcessStartInfo($ShimGen, $ShimGenArgs)
+    $process.StartInfo.RedirectStandardOutput = $true
+    $process.StartInfo.RedirectStandardError = $true
+    $process.StartInfo.UseShellExecute = $false
+    $process.StartInfo.WindowStyle = [System.Diagnostics.ProcessWindowStyle]::Hidden
+
+    $process.Start() | Out-Null
+    $process.WaitForExit()
+  }
+
+  if (Test-Path ($packageShimFileName)) {
+    Write-Host "Added $packageShimFileName shim pointed to `'$path`'." -ForegroundColor $Note
+  } else {
+    Write-Warning "An error occurred generating shim, using old method."
+
+    $path = "%DIR%$($path)"
+    $pathBash = $path.Replace("%DIR%..\","`$DIR/../").Replace("\","/")
+    Write-Host "Adding $packageBatchFileName and pointing to `'$path`'." -ForegroundColor $Note
+    Write-Host "Adding $packageBashFileName and pointing to `'$path`'." -ForegroundColor $Note
+    if ($useStart) {
+      Write-Host "Setting up $name as a non-command line application."  -ForegroundColor $Note
+"@echo off
+SET DIR=%~dp0%
+start """" ""$path"" %*" | Out-File $packageBatchFileName -encoding ASCII
+
+      $sw = New-Object IO.StreamWriter "$packageBashFileName"
+      $sw.Write("#!/bin/sh`nDIR=`${0%/*}`n""$pathBash"" ""`$@"" &`n")
+      $sw.Close()
+      $sw.Dispose()
+    } else {
+
+"@echo off
+SET DIR=%~dp0%
+cmd /c """"$path"" %*""
+exit /b %ERRORLEVEL%" | Out-File $packageBatchFileName -encoding ASCII
+
+      $sw = New-Object IO.StreamWriter "$packageBashFileName"
+      $sw.Write("#!/bin/sh`nDIR=`${0%/*}`n""$pathBash"" ""`$@""`nexit `$?`n")
+      $sw.Close()
+      $sw.Dispose()
+
+    }
+  }
+}
\ No newline at end of file