Merge pull request #1259 from pascalberger/feature/nuget-fix

(nuget.commandline) Add more streams for different 4.x versions

automatic/nuget.commandline/update.ps1

@@ -19,21 +19,30 @@ function global:au_BeforeUpdate {
 function global:au_GetLatest {
   $json = Invoke-WebRequest -UseBasicParsing -Uri $releases | ConvertFrom-Json
 
-  $versions = $json."nuget.exe" | Sort-Object uploaded -Descending
-  $preRelease = $versions | ? stage -EQ 'EarlyAccessPreview' | select -First 1
-  $stableRelease = $versions | ? stage -EQ 'ReleasedAndBlessed' | select -First 1
-
-  $streams = @{
-    'pre'    = @{
-      Version = $preRelease.version
-      URL32   = $preRelease.url
-    }
-    'stable' = @{
-      Version = $stableRelease.version
-      URL32   = $stableRelease.url
+  $versions = $json."nuget.exe"
+
+  $streams = @{}
+
+  $versions | Sort-Object uploaded -Descending | % {
+    $versionTwoPart = $_.version -replace '^(\d+\.\d+).*$','$1'
+
+    if (!$streams.ContainsKey("$versionTwoPart")) {
+      $streams.Add($versionTwoPart, @{
+        Version = $_.Version
+        URL32   = $_.url
+      })
     }
   }
 
+  $preKey = $streams.Keys | ? { $_ -match '-' } | sort -Descending | select -First 1
+  $stableKey = $streams.Keys | ? { $_ -notmatch '-' } | sort -Descending | select -First 1
+  if ($preKey) {
+    $streams.Add('pre', $streams[$preKey])
+    $streams.Remove($preKey)
+  }
+  $streams.Add('stable', $streams[$stableKey])
+  $streams.Remove($stableKey)
+
 
   return @{ Streams = $streams }
 }