.gitconfig: Add alias `dh` to run diff-highlight

diff --git a/.gitconfig b/.gitconfig
index 478bd4abf23d26d047beca5803ddec52eb9b6451..66db0bdc97d085df47c36d6ba06e7b2301396b2d 100644 (file)
--- a/.gitconfig
+++ b/.gitconfig
@@ -144,6 +144,7 @@
        checkin = commit
        ci = commit
        cat = cat-file -p
+       dh = "!f() { git -c color.diff=always diff \"$@\" | perl /usr/share/doc/git/contrib/diff-highlight/diff-highlight | less; }; f"
        dir = rev-parse --git-dir
        dump = cat-file -p
        file = cat-file -t