(maint) really fix up Chocolatey installer

- Fix filestream output redirection issues for good
- Allow installing Chocolatey from local file
- Allow installing the latest beta

Author: ferventcoder

boxes/shared/shell/InstallChocolatey.ps1

@@ -1,3 +1,35 @@
+# PowerShell v2/3 caches the output stream. Then it throws errors due
+# to the FileStream not being what is expected. Fixes "The OS handle's
+# position is not what FileStream expected. Do not use a handle
+# simultaneously in one FileStream and in Win32 code or another
+# FileStream."
+# function Fix-PowerShellOutputRedirectionBug {
+#   # http://www.leeholmes.com/blog/2008/07/30/workaround-the-os-handles-position-is-not-what-filestream-expected/
+#   $bindingFlags = [Reflection.BindingFlags] "Instance,NonPublic,GetField"
+#   $objectRef = $host.GetType().GetField("externalHostRef", $bindingFlags).GetValue($host)
+#   $bindingFlags = [Reflection.BindingFlags] "Instance,NonPublic,GetProperty"
+#   $consoleHost = $objectRef.GetType().GetProperty("Value", $bindingFlags).GetValue($objectRef, @())
+#   [void] $consoleHost.GetType().GetProperty("IsStandardOutputRedirected", $bindingFlags).GetValue($consoleHost, @())
+#   $bindingFlags = [Reflection.BindingFlags] "Instance,NonPublic,GetField"
+#   $field = $consoleHost.GetType().GetField("standardOutputWriter", $bindingFlags)
+#   $field.SetValue($consoleHost, [Console]::Out)
+#   [void] $consoleHost.GetType().GetProperty("IsStandardErrorRedirected", $bindingFlags).GetValue($consoleHost, @())
+#   $field2 = $consoleHost.GetType().GetField("standardErrorWriter", $bindingFlags)
+#   $field2.SetValue($consoleHost, [Console]::Error)
+# }
+
+# Fix-PowerShellOutputRedirectionBug
+
+# Write-Output "hi"
+# Write-Host "---"
+# Write-Warning "ruh roh"
+# Write-Host "---"
+# Write-Error "yep"
+
+$installLocalFile = $true
+$localChocolateyPackageFilePath = 'c:\vagrantshared\resources\packages\chocolatey.0.9.10-beta-20160402.nupkg'
+$installLatestBeta = $false
+
 $ChocoInstallPathOld = "$env:SystemDrive\Chocolatey\bin"
 $ChocoInstallPath = "$env:SystemDrive\ProgramData\Chocolatey\bin"
 
@@ -15,21 +47,82 @@ $ChocoInstallPath = "$env:SystemDrive\ProgramData\Chocolatey\bin"
 #   [Environment]::SetEnvironmentVariable('Path', $ActualPath + $ChocoInstallPath, [System.EnvironmentVariableTarget]::Machine)
 # }
 
-$env:ChocolateyInstall = "C:\ProgramData\chocolatey"
 
-# $env:Path += ";$ChocoInstallPath"
+
+$env:ChocolateyInstall = "$env:SystemDrive\ProgramData\Chocolatey"
+$env:Path += ";$ChocoInstallPath"
+
+function Install-LocalChocolateyPackage {
+param (
+  [string]$chocolateyPackageFilePath = ''
+)
+
+  if ($chocolateyPackageFilePath -eq $null -or $chocolateyPackageFilePath -eq '') {
+    throw "You must specify a local package to run the local install."
+  }
+
+  if (!(Test-Path($chocolateyPackageFilePath))) {
+    throw "No file exists at $chocolateyPackageFilePath"
+  }
+
+  if ($env:TEMP -eq $null) {
+    $env:TEMP = Join-Path $env:SystemDrive 'temp'
+  }
+  $chocTempDir = Join-Path $env:TEMP "chocolatey"
+  $tempDir = Join-Path $chocTempDir "chocInstall"
+  if (![System.IO.Directory]::Exists($tempDir)) {[System.IO.Directory]::CreateDirectory($tempDir)}
+  $file = Join-Path $tempDir "chocolatey.zip"
+  Copy-Item $chocolateyPackageFilePath $file -Force
+
+  # unzip the package
+  Write-Output "Extracting $file to $tempDir..."
+  $shellApplication = new-object -com shell.application
+  $zipPackage = $shellApplication.NameSpace($file)
+  $destinationFolder = $shellApplication.NameSpace($tempDir)
+  $destinationFolder.CopyHere($zipPackage.Items(),0x10)
+
+  # Call chocolatey install
+  Write-Output "Installing chocolatey on this machine"
+  $toolsFolder = Join-Path $tempDir "tools"
+  $chocInstallPS1 = Join-Path $toolsFolder "chocolateyInstall.ps1"
+
+  & $chocInstallPS1
+
+  Write-Output 'Ensuring chocolatey commands are on the path'
+  $chocInstallVariableName = "ChocolateyInstall"
+  $chocoPath = [Environment]::GetEnvironmentVariable($chocInstallVariableName)
+  if ($chocoPath -eq $null -or $chocoPath -eq '') {
+    $chocoPath = 'C:\ProgramData\Chocolatey'
+  }
+
+  $chocoExePath = Join-Path $chocoPath 'bin'
+
+  if ($($env:Path).ToLower().Contains($($chocoExePath).ToLower()) -eq $false) {
+    $env:Path = [Environment]::GetEnvironmentVariable('Path',[System.EnvironmentVariableTarget]::Machine);
+  }
+}
 
 if (!(Test-Path $ChocoInstallPath)) {
-  # Install chocolatey
-  iex ((new-object net.webclient).DownloadString('http://chocolatey.org/install.ps1'))
+  # Install Chocolatey
+  if ($installLocalFile) {
+    Install-LocalChocolateyPackage $localChocolateyPackageFilePath
+  } else {
+    if ($installLatestBeta) {
+      iex ((new-object net.webclient).DownloadString('https://chocolatey.org/installabsolutelatest.ps1'))
+    } else {
+      iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))
+    }
+  }
 }
 
-#choco install chocolatey -pre
-# $resourcesPath = 'c:\vagrantshared\resources'
+# # choco upgrade chocolatey -pre
+# $resourcesPath = 'c:\vagrantshared\resources\packages'
 # $chocoPkgFile = get-childitem $resourcesPath -recurse -include 'chocolatey.*.nupkg' | select -First 1
 
 # if ($chocoPkgFile -ne $null) {
-#   cinst chocolatey -pre -force -source "$resourcesPath"
+#   choco upgrade chocolatey -pre -force -source "$resourcesPath"
 # } else {
-#   cinst chocolatey -pre
+#   choco upgrade chocolatey -pre
 # }
+
+