git-merge: make recursive the default strategy

git-pull invoked merge with recursive as the default strategy for some time now; match it in the git-merge itself. Also avoid listing more than one strategy on default because we have only one strategy that can resolve an octopus and we are already counting heads here. This reduces the need to stash away local modifications. Signed-off-by: N Junio C Hamano <junkio@cox.net>

git-merge: make recursive the default strategy
git-pull invoked merge with recursive as the default strategy for some time now; match it in the git-merge itself. Also avoid listing more than one strategy on default because we have only one strategy that can resolve an octopus and we are already counting heads here. This reduces the need to stash away local modifications. Signed-off-by: N Junio C Hamano <junkio@cox.net>
fbf8ac21 · Junio C Hamano · b99a394c · fbf8ac21
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Showing with 12 addition and 8 deletion

git-merge.sh git-merge.sh +12 -8

未找到文件。
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -12,10 +12,8 @@ usage () {
    die "git-merge [-n] [--no-commit] [-s <strategy>]... <merge-message> <head> <remote>+"
 }

-# all_strategies='resolve recursive stupid octopus'
-
 all_strategies='recursive octopus resolve stupid ours'
-default_strategies='resolve octopus'
+default_strategies='recursive'
 use_strategies=

 dropsave() {
@@ -90,11 +88,6 @@ do
 	shift
 done

-case "$use_strategies" in
-'')
-	use_strategies=$default_strategies
-	;;
-esac
 test "$#" -le 2 && usage ;# we need at least two heads.

 merge_msg="$1"
@@ -185,6 +178,17 @@ case "$#,$common,$no_commit" in
 	;;
 esac

+case "$use_strategies" in
+'')
+	case "$#" in
+	1)
+		use_strategies="$default_strategies" ;;
+	*)
+		use_strategies=octopus ;;
+	esac		
+	;;
+esac
+
 # At this point, we need a real merge.  No matter what strategy
 # we use, it would operate on the index, possibly affecting the
 # working tree, and when resolved cleanly, have the desired tree