Include ref log detail in commit, reset, etc.

When updating a ref at the direction of the user include a reason why
head was changed as part of the ref log (assuming it was enabled).

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

diff --git a/git-am.sh b/git-am.sh
index 33f208c..25c95c2 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -447,7 +447,7 @@ do
        parent=$(git-rev-parse --verify HEAD) &&
        commit=$(git-commit-tree $tree -p $parent <"$dotest/final-commit") &&
        echo Committed: $commit &&
-       git-update-ref HEAD $commit $parent ||
+       git-update-ref -m "am: $SUBJECT" HEAD $commit $parent ||
        stop_here $this
 
        if test -x "$GIT_DIR"/hooks/post-applypatch

diff --git a/git-applypatch.sh b/git-applypatch.sh
index 12cab1e..e4b0947 100755 (executable)
--- a/git-applypatch.sh
+++ b/git-applypatch.sh
@@ -204,7 +204,7 @@ echo Wrote tree $tree
 parent=$(git-rev-parse --verify HEAD) &&
 commit=$(git-commit-tree $tree -p $parent <"$final") || exit 1
 echo Committed: $commit
-git-update-ref HEAD $commit $parent || exit
+git-update-ref -m "applypatch: $SUBJECT" HEAD $commit $parent || exit
 
 if test -x "$GIT_DIR"/hooks/post-applypatch
 then

diff --git a/git-branch.sh b/git-branch.sh
index 134e68c..d1e3730 100755 (executable)
--- a/git-branch.sh
+++ b/git-branch.sh
@@ -117,4 +117,4 @@ then
                die "cannot force-update the current branch."
        fi
 fi
-git update-ref "refs/heads/$branchname" $rev
+git update-ref -m "branch: Created from $head" "refs/heads/$branchname" $rev

diff --git a/git-commit.sh b/git-commit.sh
index 6ef1a9d..a4b0a90 100755 (executable)
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -676,7 +676,8 @@ then
                rm -f "$TMP_INDEX"
        fi &&
        commit=$(cat "$GIT_DIR"/COMMIT_MSG | git-commit-tree $tree $PARENTS) &&
-       git-update-ref HEAD $commit $current &&
+       rlogm=$(sed -e 1q "$GIT_DIR"/COMMIT_MSG) &&
+       git-update-ref -m "commit: $rlogm" HEAD $commit $current &&
        rm -f -- "$GIT_DIR/MERGE_HEAD" &&
        if test -f "$NEXT_INDEX"
        then

diff --git a/git-reset.sh b/git-reset.sh
index 0ee3e3e..296f3b7 100755 (executable)
--- a/git-reset.sh
+++ b/git-reset.sh
@@ -48,7 +48,7 @@ then
 else
        rm -f "$GIT_DIR/ORIG_HEAD"
 fi
-git-update-ref HEAD "$rev"
+git-update-ref -m "reset $reset_type $@" HEAD "$rev"
 
 case "$reset_type" in
 --hard )