X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-pull.sh;h=fa97b0f3562ab34b7cf1b7b68b293d9174121088;hb=9cb76b8cdc8ac62a77080595f6443613fd64bab3;hp=698e82b116d64236b80b7d6b9ae687aadba07afe;hpb=31cbb5d96151891491168d3f813e6898c9ef825b;p=git.git

diff --git a/git-pull.sh b/git-pull.sh
index 698e82b11..fa97b0f35 100755
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -72,6 +72,40 @@ do
 	shift
 done
 
+error_on_no_merge_candidates () {
+	exec >&2
+	for opt
+	do
+		case "$opt" in
+		-t|--t|--ta|--tag|--tags)
+			echo "Fetching tags only, you probably meant:"
+			echo "  git fetch --tags"
+			exit 1
+		esac
+	done
+
+	curr_branch=${curr_branch#refs/heads/}
+
+	echo "You asked me to pull without telling me which branch you"
+	echo "want to merge with, and 'branch.${curr_branch}.merge' in"
+	echo "your configuration file does not tell me either.  Please"
+	echo "name which branch you want to merge on the command line and"
+	echo "try again (e.g. 'git pull <repository> <refspec>')."
+	echo "See git-pull(1) for details on the refspec."
+	echo
+	echo "If you often merge with the same branch, you may want to"
+	echo "configure the following variables in your configuration"
+	echo "file:"
+	echo
+	echo "    branch.${curr_branch}.remote = <nickname>"
+	echo "    branch.${curr_branch}.merge = <remote-ref>"
+	echo "    remote.<nickname>.url = <url>"
+	echo "    remote.<nickname>.fetch = <refspec>"
+	echo
+	echo "See git-config(1) for details."
+	exit 1
+}
+
 orig_head=$(git rev-parse --verify HEAD 2>/dev/null)
 git-fetch --update-head-ok "$@" || exit 1
 
@@ -105,33 +139,13 @@ merge_head=$(sed -e '/	not-for-merge	/d' \
 case "$merge_head" in
 '')
 	case $? in
-	  0) ;;
-	  1) echo >&2 "You are not currently on a branch; you must explicitly"
-	     echo >&2 "specify which branch you wish to merge:"
-	     echo >&2 "  git pull <remote> <branch>"
-	     exit 1;;
-	  *) exit $?;;
+	0) error_on_no_merge_candidates "$@";;
+	1) echo >&2 "You are not currently on a branch; you must explicitly"
+	   echo >&2 "specify which branch you wish to merge:"
+	   echo >&2 "  git pull <remote> <branch>"
+	   exit 1;;
+	*) exit $?;;
 	esac
-	curr_branch=${curr_branch#refs/heads/}
-
-	echo >&2 "You asked me to pull without telling me which branch you"
-	echo >&2 "want to merge with, and 'branch.${curr_branch}.merge' in"
-	echo >&2 "your configuration file does not tell me either.  Please"
-	echo >&2 "name which branch you want to merge on the command line and"
-	echo >&2 "try again (e.g. 'git pull <repository> <refspec>')."
-	echo >&2 "See git-pull(1) for details on the refspec."
-	echo >&2
-	echo >&2 "If you often merge with the same branch, you may want to"
-	echo >&2 "configure the following variables in your configuration"
-	echo >&2 "file:"
-	echo >&2
-	echo >&2 "    branch.${curr_branch}.remote = <nickname>"
-	echo >&2 "    branch.${curr_branch}.merge = <remote-ref>"
-	echo >&2 "    remote.<nickname>.url = <url>"
-	echo >&2 "    remote.<nickname>.fetch = <refspec>"
-	echo >&2
-	echo >&2 "See git-config(1) for details."
-	exit 1
 	;;
 ?*' '?*)
 	if test -z "$orig_head"