git: add the 'ref-commit' alias

This goes in tandem with the --pretty=fixes option, and it's useful to
reference commits on a commit message.

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/.gitconfig b/.gitconfig
index a8b8fac..7edfbe4 100644
--- a/.gitconfig
+++ b/.gitconfig
@@ -21,6 +21,7 @@
   a = commit -a -s
   down = pull --rebase --stat
   fpush = push --force-with-lease
+  ref-commit = show -s --abbrev --format='%h (\"%s\")'
 
 [format]
   signoff = true