Andrew's git / gitweb.git / blobdiff
?
Add "git show-ref" builtin command
[gitweb.git] / git-merge.sh
diff --git a/git-merge.sh b/git-merge.sh
index 24e3b507ef1f907e7146a2653189f45a92db08fd..d049e164318a416941334b15699d52f87b00387f 100755 (executable)
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -9,15 +9,20 @@ USAGE='[-n] [--no-commit] [--squash] [-s <strategy>]... <merge-message> <head> <
 LF='
 '
 
-all_strategies='recursive octopus resolve stupid ours'
-default_twohead_strategies='recursive'
+all_strategies='recursive recur octopus resolve stupid ours'
+case "${GIT_USE_RECUR_FOR_RECURSIVE}" in
+'')
+       default_twohead_strategies=recursive ;;
+?*)
+       default_twohead_strategies=recur ;;
+esac
 default_octopus_strategies='octopus'
 no_trivial_merge_strategies='ours'
 use_strategies=
 
 index_merge=t
 if test "@@NO_PYTHON@@"; then
-       all_strategies='resolve octopus stupid ours'
+       all_strategies='recur resolve octopus stupid ours'
        default_twohead_strategies='resolve'
 fi
 
@@ -58,7 +63,13 @@ squash_message () {
 }
 
 finish () {
-       test '' = "$2" || echo "$2"
+       if test '' = "$2"
+       then
+               rlogm="$rloga"
+       else
+               echo "$2"
+               rlogm="$rloga: $2"
+       fi
        case "$squash" in
        t)
                echo "Squash commit -- not updating HEAD"
@@ -70,7 +81,7 @@ finish () {
                        echo "No merge message -- not updating HEAD"
                        ;;
                *)
-                       git-update-ref HEAD "$1" "$head" || exit 1
+                       git-update-ref -m "$rlogm" HEAD "$1" "$head" || exit 1
                        ;;
                esac
                ;;
@@ -88,6 +99,7 @@ finish () {
        esac
 }
 
+rloga=
 while case "$#" in 0) break ;; esac
 do
        case "$1" in
@@ -110,6 +122,10 @@ do
                        strategy="$2"
                        shift ;;
                esac
+               case "$strategy,${GIT_USE_RECUR_FOR_RECURSIVE}" in
+               recursive,?*)
+                       strategy=recur ;;
+               esac
                case " $all_strategies " in
                *" $strategy "*)
                        use_strategies="$use_strategies$strategy " ;;
@@ -117,6 +133,9 @@ do
                        die "available strategies are: $all_strategies" ;;
                esac
                ;;
+       --reflog-action=*)
+               rloga=`expr "z$1" : 'z-[^=]*=\(.*\)'`
+               ;;
        -*)     usage ;;
        *)      break ;;
        esac
@@ -131,6 +150,7 @@ shift
 
 # All the rest are remote heads
 test "$#" = 0 && usage ;# we need at least one remote head.
+test "$rloga" = '' && rloga="merge: $@"
 
 remoteheads=
 for remote
@@ -316,7 +336,7 @@ if test '' != "$result_tree"
 then
     parents=$(git-show-branch --independent "$head" "$@" | sed -e 's/^/-p /')
     result_commit=$(echo "$merge_msg" | git-commit-tree $result_tree $parents) || exit
-    finish "$result_commit" "Merge $result_commit, made by $wt_strategy."
+    finish "$result_commit" "Merge made by $wt_strategy."
     dropsave
     exit 0
 fi