Merge branch 'cn/pull-rebase-message'

By Carlos Martín Nieto
* cn/pull-rebase-message:
  Make git-{pull,rebase} message without tracking information friendlier

Author: gitster

git-parse-remote.sh

@@ -57,34 +57,31 @@ error_on_missing_default_upstream () {
 	op_prep="$3"
 	example="$4"
 	branch_name=$(git symbolic-ref -q HEAD)
+	# If there's only one remote, use that in the suggestion
+	remote="<remote>"
+	if test $(git remote | wc -l) = 1
+	then
+		remote=$(git remote)
+	fi
+
 	if test -z "$branch_name"
 	then
-		echo "You are not currently on a branch, so I cannot use any
-'branch.<branchname>.merge' in your configuration file.
-Please specify which branch you want to $op_type $op_prep on the command
-line and try again (e.g. '$example').
-See git-${cmd}(1) for details."
+		echo "You are not currently on a branch. Please specify which
+branch you want to $op_type $op_prep. See git-${cmd}(1) for details.
+
+    $example
+"
 	else
-		echo "You asked me to $cmd without telling me which branch you
-want to $op_type $op_prep, and 'branch.${branch_name#refs/heads/}.merge' in
-your configuration file does not tell me, either. Please
-specify which branch you want to use on the command line and
-try again (e.g. '$example').
-See git-${cmd}(1) for details.
+		echo "There is no tracking information for the current branch.
+Please specify which branch you want to $op_type $op_prep.
+See git-${cmd}(1) for details
+
+    $example
 
-If you often $op_type $op_prep the same branch, you may want to
-use something like the following in your configuration file:
-    [branch \"${branch_name#refs/heads/}\"]
-    remote = <nickname>
-    merge = <remote-ref>"
-		test rebase = "$op_type" &&
-		echo "    rebase = true"
-		echo "
-    [remote \"<nickname>\"]
-    url = <url>
-    fetch = <refspec>
+If you wish to set tracking information for this branch you can do so with:
 
-See git-config(1) for details."
+    git branch --set-upstream ${branch_name#refs/heads/} $remote/<branch>
+"
 	fi
 	exit 1
 }

git-pull.sh

@@ -180,7 +180,7 @@ error_on_no_merge_candidates () {
 	elif [ -z "$curr_branch" -o -z "$upstream" ]; then
 		. git-parse-remote
 		error_on_missing_default_upstream "pull" $op_type $op_prep \
-			"git pull <repository> <refspec>"
+			"git pull <remote> <branch>"
 	else
 		echo "Your configuration specifies to $op_type $op_prep the ref '${upstream#refs/heads/}'"
 		echo "from the remote, but no such ref was fetched."

git-rebase.sh

@@ -380,7 +380,7 @@ then
 		then
 			. git-parse-remote
 			error_on_missing_default_upstream "rebase" "rebase" \
-				"against" "git rebase <upstream branch>"
+				"against" "git rebase <branch>"
 		fi
 		;;
 	*)	upstream_name="$1"

t/t3400-rebase.sh

@@ -160,14 +160,12 @@ rm -f B
 
 test_expect_success 'fail when upstream arg is missing and not on branch' '
 	git checkout topic &&
-	test_must_fail git rebase >output.out &&
-	grep "You are not currently on a branch" output.out
+	test_must_fail git rebase
 '
 
 test_expect_success 'fail when upstream arg is missing and not configured' '
 	git checkout -b no-config topic &&
-	test_must_fail git rebase >output.out &&
-	grep "branch.no-config.merge" output.out
+	test_must_fail git rebase
 '
 
 test_expect_success 'default to @{upstream} when upstream arg is missing' '