Add "git" and "git-log-script" helper scripts.

The "git" script is just shorthand: "git xyz <args>" will just execute
"git-xyz-script <args>", which is useful for people used to the CVS
naming convention. So "git log" will run the new git-log-script, which
is just a wrapper around the new pretty-printing git-rev-list.

Cheesy.

1 files changed, 4 insertions, 0 deletions

diff --git a/git b/git
new file mode 100755
index 0000000000..c201c60ae7
--- /dev/null
+++ b/git
@@ -0,0 +1,4 @@
+#!/bin/sh
+cmd="git-$1-script"
+shift
+exec $cmd "$@"