From: Shawn O. Pearce <spearce@spearce.org>
Date: Sun, 5 Nov 2006 11:25:25 +0000 (-0500)
Subject: Remove more sed invocations from within bash completion.
X-Git-Tag: v1.4.4-rc1~8
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a79c6551a315b26f2461dd9734defce88014b77b;p=git-core%2Fgit.git

Remove more sed invocations from within bash completion.

This change removes between 1 and 4 sed invocations per completion
entered by the user.  In the case of cat-file the 4 invocations per
completion can take a while on Cygwin; running these replacements
directly within bash saves some time for the end user.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index e4a32b61b..a43a17716 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -83,15 +83,15 @@ __git_remotes ()
 
 __git_complete_file ()
 {
-	local cur="${COMP_WORDS[COMP_CWORD]}"
+	local pfx ls ref cur="${COMP_WORDS[COMP_CWORD]}"
 	case "$cur" in
 	?*:*)
-		local pfx ls ref="$(echo "$cur" | sed 's,:.*$,,')"
-		cur="$(echo "$cur" | sed 's,^.*:,,')"
+		ref="${cur%%:*}"
+		cur="${cur#*:}"
 		case "$cur" in
 		?*/*)
-			pfx="$(echo "$cur" | sed 's,/[^/]*$,,')"
-			cur="$(echo "$cur" | sed 's,^.*/,,')"
+			pfx="${cur%/*}"
+			cur="${cur##*/}"
 			ls="$ref:$pfx"
 			pfx="$pfx/"
 			;;
@@ -193,7 +193,7 @@ _git_fetch ()
 	*)
 		case "$cur" in
 		*:*)
-	        cur=$(echo "$cur" | sed 's/^.*://')
+			cur="${cur#*:}"
 			COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
 			;;
 		*)
@@ -287,7 +287,7 @@ _git_push ()
 			git-push)  remote="${COMP_WORDS[1]}" ;;
 			git)       remote="${COMP_WORDS[2]}" ;;
 			esac
-	        cur=$(echo "$cur" | sed 's/^.*://')
+			cur="${cur#*:}"
 			COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
 			;;
 		*)