so we can decompile armtemplates into bicep files from github

Author: SQLDBAWithABeard

Decompile-GithubArmTemplate.ps1

@@ -0,0 +1,40 @@
+function Decompile-GithubArmTemplate {
+    [CmdletBinding()]
+    param (
+        [Parameter()]
+        [string]
+        $GithubPath,
+        
+        [Parameter()]
+        [string]
+        $Path,
+        
+        [Parameter()]
+        [string]
+        $FileName
+    )
+
+    if($GithubPath.StartsWith('https://raw.githubusercontent.com')){
+        Write-Verbose "Well it looks like raw content URL"
+    } elseif ($GithubPath.StartsWith('https://github.com')) {
+        Write-Verbose "Well it looks like a base Github URL"
+        $GithubPath = $GithubPath -replace 'github', 'raw.githubusercontent' -replace '/blob',''
+        $Name = $GithubPath.Split('/')[-2] 
+
+    }else{
+        Write-Warning "Use the right path and start with https://"
+        Return
+    }
+
+    $DownloadFile = "$env:TEMP\{0}.{1}" -f $Name, 'json'
+
+    ($Path) ? ($outputPath = $Path) : ($outputPath = $Pwd.Path)
+    ($FileName) ? ($FileName) : ($FileName = "$Name.{0}" -f 'bicep')
+ 
+    $wc = New-Object System.Net.WebClient
+    $wc.DownloadFile($GithubPath, $DownloadFile)
+
+    bicep decompile $DownloadFile --outfile "$outputPath\$FileName"
+
+    Write-Output "Decompiled $GithubPath to $outputPath\$FileName" 
+}