[PATCH] Added -d and -e options to the "git" script.

From: David Kågedal <davidk@lysator.liu.se>
Date: 2005-09-19 20:19:36
These flags override the GIT_DIR and EDITOR environment variables.

---
This is more generic way to specify GIT_DIR than Linus' suggestion,
although it is only targeted at more porcelainish usage of the git
driver script.

I needed this for the Emacs commands I've been hacking on, since it's
hard to set environment variables for single commands without
involving /bin/env or a shell.

 git.sh |   37 +++++++++++++++++++++++++------------
 1 files changed, 25 insertions(+), 12 deletions(-)

b9a38ed5a16289f86b353c0bb541e607d35180a9
diff --git a/git.sh b/git.sh
--- a/git.sh
+++ b/git.sh
@@ -2,19 +2,32 @@
 
 cmd=
 path=$(dirname $0)
-case "$#" in
-0)	;;
-*)	cmd="$1"
-	shift
-	case "$cmd" in
-	-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-		echo "git version @@GIT_VERSION@@"
-		exit 0 ;;
-	esac
-	test -x $path/git-$cmd && exec $path/git-$cmd "$@" ;;
-esac
 
-echo "Usage: git COMMAND [OPTIONS] [TARGET]"
+while test "$#" -gt 0
+do
+        case "$1" in
+        -d)	export GIT_DIR
+                GIT_DIR=$2
+                shift
+                ;;
+        -e)	export EDITOR
+                EDITOR=$2
+                shift
+                ;;
+        *)	cmd="$1"
+                shift
+                case "$cmd" in
+                -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+                        echo "git version @@GIT_VERSION@@"
+                        exit 0 ;;
+                esac
+                test -x $path/git-$cmd && exec $path/git-$cmd "$@"
+                ;;
+        esac
+        shift
+done
+
+echo "Usage: git [GLOBAL OPTIONS] COMMAND [COMMAND OPTIONS]"
 if [ -n "$cmd" ]; then
     echo " git command '$cmd' not found: commands are:"
 else

-- 
David Kågedal

-
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Received on Mon Sep 19 20:24:04 2005

This archive was generated by hypermail 2.1.8 : 2005-09-19 20:24:07 EST