From 26fb26e3311b5a80b0bb635aa4cc4855aff18b30 Mon Sep 17 00:00:00 2001
From: Simon Hengel <sol@typeful.net>
Date: Fri, 16 May 2014 15:21:22 +0800
Subject: [PATCH] nix-prefetch-git: Print git revision

---
 pkgs/build-support/fetchgit/nix-prefetch-git | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/build-support/fetchgit/nix-prefetch-git b/pkgs/build-support/fetchgit/nix-prefetch-git
index 6e79f82eae86..d4819574acb8 100755
--- a/pkgs/build-support/fetchgit/nix-prefetch-git
+++ b/pkgs/build-support/fetchgit/nix-prefetch-git
@@ -217,6 +217,8 @@ clone_user_rev() {
             fi;;
     esac
 
+    echo "git revision is $(cd $dir && git rev-parse $rev)"
+
     # Allow doing additional processing before .git removal
     eval "$NIX_PREFETCH_GIT_CHECKOUT_HOOK"
     if test -z "$leaveDotGit"; then