From 402c07c5636c426d7a257e0f71e6794246ee24e0 Mon Sep 17 00:00:00 2001
From: Elliot Cameron <3noch@users.noreply.github.com>
Date: Thu, 17 Nov 2016 22:21:18 -0500
Subject: Expose guts of `cleanSource`

Ref #20511
---
 lib/sources.nix | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

(limited to 'lib/sources.nix')

diff --git a/lib/sources.nix b/lib/sources.nix
index 156afaae5c98..f41abe1e1eae 100644
--- a/lib/sources.nix
+++ b/lib/sources.nix
@@ -12,19 +12,19 @@ rec {
 
   # Bring in a path as a source, filtering out all Subversion and CVS
   # directories, as well as backup files (*~).
-  cleanSource =
-    let filter = name: type: let baseName = baseNameOf (toString name); in ! (
-      # Filter out Subversion and CVS directories.
-      (type == "directory" && (baseName == ".git" || baseName == ".svn" || baseName == "CVS" || baseName == ".hg")) ||
-      # Filter out backup files.
-      lib.hasSuffix "~" baseName ||
-      # Filter out generates files.
-      lib.hasSuffix ".o" baseName ||
-      lib.hasSuffix ".so" baseName ||
-      # Filter out nix-build result symlinks
-      (type == "symlink" && lib.hasPrefix "result" baseName)
-    );
-    in src: builtins.filterSource filter src;
+  cleanSourceFilter = name: type: let baseName = baseNameOf (toString name); in ! (
+    # Filter out Subversion and CVS directories.
+    (type == "directory" && (baseName == ".git" || baseName == ".svn" || baseName == "CVS" || baseName == ".hg")) ||
+    # Filter out backup files.
+    lib.hasSuffix "~" baseName ||
+    # Filter out generates files.
+    lib.hasSuffix ".o" baseName ||
+    lib.hasSuffix ".so" baseName ||
+    # Filter out nix-build result symlinks
+    (type == "symlink" && lib.hasPrefix "result" baseName)
+  );
+
+  cleanSource = builtins.filterSource cleanSourceFilter;
 
 
   # Get all files ending with the specified suffices from the given
-- 
cgit v1.2.3