Don't enumerate all files, since we only need lib files - references #…

…487
fsprojects · Jan 2, 2015 · 10f19e2 · 10f19e2
1 parent 277560f
commit 10f19e2
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diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
@@ -1,3 +1,6 @@
+#### 0.20.20 - 02.01.2015
+* PERFORMANCE: Don't enumerate all files, since we only need lib files - https://github.com/fsprojects/Paket/issues/487
+
 #### 0.20.19 - 02.01.2015
 * PERFORMANCE: Pin sourcefile dependencies - https://github.com/fsprojects/Paket/issues/487
 

diff --git a/src/Paket.Core/NuGetV2.fs b/src/Paket.Core/NuGetV2.fs
@@ -404,10 +404,11 @@ let DownloadPackage(root, auth, url, name, version:SemVerInfo, force) =
 let GetLibFiles(targetFolder) =    
     let libs = 
         let dir = DirectoryInfo(targetFolder)
-        let libPath = dir.FullName.ToLower() + Path.DirectorySeparatorChar.ToString() + "lib" + Path.DirectorySeparatorChar.ToString()
+        let libPath = dir.FullName.ToLower() + Path.DirectorySeparatorChar.ToString() + "lib" 
         if dir.Exists then
-            dir.GetFiles("*.*",SearchOption.AllDirectories)
-            |> Array.filter (fun fi -> fi.FullName.ToLower().Contains(libPath))
+            dir.GetDirectories()
+            |> Array.filter (fun fi -> fi.FullName.ToLower() = libPath)
+            |> Array.collect (fun dir -> dir.GetFiles("*.*",SearchOption.AllDirectories))
         else
             Array.empty