fixes #128 using internal boxstarter function for downloading http resources

Author: mwrock

BoxStarter.Common/Boxstarter.Common.psm1

@@ -6,6 +6,7 @@ Export-ModuleMember Confirm-Choice,`
                     Enter-BoxstarterLogable,`
                     Enter-DotNet4,`
                     Get-CurrentUser,`
+                    Get-HttpResource,`
                     Get-IsMicrosoftUpdateEnabled,`
                     Get-IsRemote,`
                     Invoke-FromTask,`

BoxStarter.Common/Enter-DotNet4.ps1

@@ -46,7 +46,7 @@ function Enable-Net40 {
     if(!(test-path "$env:windir\Microsoft.Net\$fx\v4.0.30319")) {
         if((Test-PendingReboot) -and $Boxstarter.RebootOk) {return Invoke-Reboot}
         Write-BoxstarterMessage "Downloading .net 4.5..."
-        Get-HttpToFile "http://download.microsoft.com/download/b/a/4/ba4a7e71-2906-4b2d-a0e1-80cf16844f5f/dotnetfx45_full_x86_x64.exe" "$env:temp\net45.exe"
+        Get-HttpResource "http://download.microsoft.com/download/b/a/4/ba4a7e71-2906-4b2d-a0e1-80cf16844f5f/dotnetfx45_full_x86_x64.exe" "$env:temp\net45.exe"
         Write-BoxstarterMessage "Installing .net 4.5..."
         if(Get-IsRemote) {
             Invoke-FromTask @"
@@ -59,23 +59,3 @@ Start-Process "$env:temp\net45.exe" -verb runas -wait -argumentList "/quiet /nor
         }
     }
 }
-
-function Get-HttpToFile ($url, $file){
-    Write-BoxstarterMessage "Downloading $url to $file" -Verbose
-    Invoke-RetriableScript -RetryScript {
-        if(Test-Path $args[1]){Remove-Item $args[1] -Force}
-        $downloader=new-object net.webclient
-        $wp=[system.net.WebProxy]::GetDefaultProxy()
-        $wp.UseDefaultCredentials=$true
-        $downloader.Proxy=$wp
-        try {
-            $downloader.DownloadFile($args[0], $args[1])
-        }
-        catch{
-            if($VerbosePreference -eq "Continue"){
-                Write-Error $($_.Exception | fl * -Force | Out-String)
-            }
-            throw $_
-        }
-    } $url $file
-}

BoxStarter.Common/Get-HttpResource.ps1

@@ -0,0 +1,61 @@
+function Get-HttpResource {
+<#
+.SYNOPSIS
+Downloads the contents from a URL
+
+.DESCRIPTION
+Get-HttpResource downloads the contents of an HTTP url.
+When -PassThru is specified it returns the string content.
+
+.PARAMETER Url
+The url containing the content to download.
+
+.PARAMETER OutputPath
+If provided, the content will be saved to this path.
+
+.PARAMETER PassThru
+If provided, the string will be output to the pipeline.
+
+.EXAMPLE
+$content = Get-HttpResource -Url 'http://my/url' `
+                            -OutputPath 'c:\myfile.txt' `
+                            -PassThru
+
+This downloads the content located at http://my/url and
+saves it to a file at c:\myfile.txt and also returns
+the downloaded string.
+
+.LINK
+http://boxstarter.org
+
+#>
+    param (
+        [string]$Url,
+        [string]$OutputPath = $null,
+        [switch]$PassThru
+    )
+    Write-BoxstarterMessage "Downloading $url" -Verbose
+    $str = Invoke-RetriableScript -RetryScript {
+        $downloader=new-object net.webclient
+        $wp=[system.net.WebProxy]::GetDefaultProxy()
+        $wp.UseDefaultCredentials=$true
+        $downloader.Proxy=$wp
+        try {
+            $httpString = $downloader.DownloadString($args[0])
+            if($args[1]) {
+                Write-BoxstarterMessage "Saving $httpString to $($args[1])" -Verbose
+                if(Test-Path $args[1]){Remove-Item $args[1] -Force}
+                $httpString | Out-File -FilePath $args[1] -Encoding utf8
+            }
+            $httpString
+        }
+        catch{
+            if($VerbosePreference -eq "Continue"){
+                Write-Error $($_.Exception | fl * -Force | Out-String)
+            }
+            throw $_
+        }
+    } $Url $OutputPath
+
+    if($PassThru) { Write-Output $str }
+}

Boxstarter.Chocolatey/New-PackageFromScript.ps1

@@ -58,12 +58,8 @@ about_boxstarter_chocolatey
         Call-Chocolatey
         $chocoInstall = [System.Environment]::GetEnvironmentVariable('ChocolateyInstall', 'MACHINE')
     }
-    if(!(test-path function:\Get-WebFile)){
-        . "$chocoInstall\helpers\functions\Format-FileSize.ps1"
-        . "$chocoInstall\helpers\functions\Get-WebFile.ps1"
-    }
     if($source -like "*://*"){
-        try {$text = Get-WebFile -url $Source -passthru } catch{
+        try {$text = Get-HttpResource -url $Source -passthru } catch{
             throw "Unable to retrieve script from $source `r`nInner Exception is:`r`n$_"
         }
     }

BuildScripts/nuget/Boxstarter.Azure.nuspec

@@ -17,6 +17,7 @@
       <dependency id="WindowsAzureLibsForNet" version="2.5" />
     </dependencies>
     <releaseNotes>
+- Use internal function to download http gist scripts.
 - No longer vendors a legacy version of Chocolatey. Leverages the current beta Chocolatey library API for all Chocolatey interaction.
 </releaseNotes>
   </metadata>

BuildScripts/nuget/Boxstarter.Bootstrapper.nuspec

@@ -16,6 +16,7 @@
       <dependency id="Boxstarter.WinConfig" version="$version$" />
     </dependencies>
     <releaseNotes>
+- Use internal function to download http gist scripts.
 - No longer vendors a legacy version of Chocolatey. Leverages the current beta Chocolatey library API for all Chocolatey interaction.
 </releaseNotes>
   </metadata>

BuildScripts/nuget/Boxstarter.Chocolatey.nuspec

@@ -17,6 +17,7 @@
       <dependency id="Boxstarter.Bootstrapper" version="$version$" />
     </dependencies>
     <releaseNotes>
+- Use internal function to download http gist scripts.
 - No longer vendors a legacy version of Chocolatey. Leverages the current beta Chocolatey library API for all Chocolatey interaction.
 </releaseNotes>
   </metadata>

BuildScripts/nuget/Boxstarter.Common.nuspec

@@ -12,6 +12,7 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>Provides common functions used by multiple Boxstarter Modules.</description>
     <releaseNotes xmlns="">
+- Use internal function to download http gist scripts.
 - No longer vendors a legacy version of Chocolatey. Leverages the current beta Chocolatey library API for all Chocolatey interaction.
 </releaseNotes>
   </metadata>

BuildScripts/nuget/Boxstarter.HyperV.nuspec

@@ -16,6 +16,7 @@
       <dependency id="Boxstarter.Chocolatey" version="$version$" />
     </dependencies>
     <releaseNotes>
+- Use internal function to download http gist scripts.
 - No longer vendors a legacy version of Chocolatey. Leverages the current beta Chocolatey library API for all Chocolatey interaction.
 </releaseNotes>
   </metadata>

BuildScripts/nuget/Boxstarter.TestRunner.nuspec

@@ -16,6 +16,7 @@
       <dependency id="Boxstarter.Azure" version="$version$" />
     </dependencies>
     <releaseNotes>
+- Use internal function to download http gist scripts.
 - No longer vendors a legacy version of Chocolatey. Leverages the current beta Chocolatey library API for all Chocolatey interaction.
 </releaseNotes>
   </metadata>