From f4fbcddd4484c24df5dde813dc8679a0c0c7cdd8 Mon Sep 17 00:00:00 2001
From: Georges Dubus <georges.dubus@compiletoi.net>
Date: Sun, 27 Jul 2014 19:13:00 +0200
Subject: [PATCH] fetchgit: make deterministic with leaveDotGit (close #3392)

There was a few files containing timestamp, so we now remove them.

It shouldn't be a problem for logs. However, index might be. Anyway,
that's better than nothing.
---
 pkgs/build-support/fetchgit/nix-prefetch-git | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/build-support/fetchgit/nix-prefetch-git b/pkgs/build-support/fetchgit/nix-prefetch-git
index bd1d8b5c1af0..4ddf8a4cb9f3 100755
--- a/pkgs/build-support/fetchgit/nix-prefetch-git
+++ b/pkgs/build-support/fetchgit/nix-prefetch-git
@@ -226,6 +226,9 @@ clone_user_rev() {
     if test -z "$leaveDotGit"; then
 	echo "removing \`.git'..." >&2
         find $dir -name .git\* | xargs rm -rf
+    else
+        # The logs and index contain timestamps
+        find $dir -name .git | xargs -I {} rm -rf {}/logs {}/index
     fi
 }