X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-commit.sh;h=a4b0a907404f84581503d62011e5e82ecf50e715;hb=67644a4d77f55cd1c960d046079d26719f1e7cd6;hp=d9ec1f14d9ec3336c4c772d0c03f30d5f1511d56;hpb=21dbe12c76e43735dc623067c1b09ef43519d9fc;p=git.git

diff --git a/git-commit.sh b/git-commit.sh
index d9ec1f14..a4b0a907 100755
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -161,14 +161,19 @@ run_status () {
 	    }
 	'
 
-	if test -n "$verbose"
+	if test -n "$verbose" -a -z "$IS_INITIAL"
 	then
 	    git-diff-index --cached -M -p --diff-filter=MDTCRA $REFERENCE
 	fi
 	case "$committable" in
 	0)
-	    echo "nothing to commit"
-	    exit 1
+		case "$amend" in
+		t)
+			echo "# No changes" ;;
+		*)
+			echo "nothing to commit" ;;
+		esac
+		exit 1 ;;
 	esac
 	exit 0
     )
@@ -365,14 +370,16 @@ tt*)
   die "Only one of -c/-C/-F/-m can be used." ;;
 esac
 
-case "$#,$also$only" in
-*,tt)
+case "$#,$also,$only,$amend" in
+*,t,t,*)
   die "Only one of --include/--only can be used." ;;
-0,t)
+0,t,,* | 0,,t,)
   die "No paths with --include/--only does not make sense." ;;
-0,)
+0,,t,t)
+  only_include_assumed="# Clever... amending the last one with dirty index." ;;
+0,,,*)
   ;;
-*,)
+*,,,*)
   only_include_assumed="# Explicit paths specified without -i nor -o; assuming --only paths..."
   also=
   ;;
@@ -537,7 +544,7 @@ t)
 	;;
 esac
 
-if [ -f "$GIT_DIR/MERGE_HEAD" ]; then
+if test -f "$GIT_DIR/MERGE_HEAD" && test -z "$no_edit"; then
 	echo "#"
 	echo "# It looks like you may be committing a MERGE."
 	echo "# If this is not correct, please remove the file"
@@ -549,8 +556,8 @@ fi >>"$GIT_DIR"/COMMIT_EDITMSG
 # Author
 if test '' != "$force_author"
 then
-	GIT_AUTHOR_NAME=`expr "$force_author" : '\(.*[^ ]\) *<.*'` &&
-	GIT_AUTHOR_EMAIL=`expr "$force_author" : '.*\(<.*\)'` &&
+	GIT_AUTHOR_NAME=`expr "z$force_author" : 'z\(.*[^ ]\) *<.*'` &&
+	GIT_AUTHOR_EMAIL=`expr "z$force_author" : '.*\(<.*\)'` &&
 	test '' != "$GIT_AUTHOR_NAME" &&
 	test '' != "$GIT_AUTHOR_EMAIL" ||
 	die "malformatted --author parameter"
@@ -605,16 +612,23 @@ else
 	current=
 fi
 
-{
-	test -z "$only_include_assumed" || echo "$only_include_assumed"
-	run_status
-} >>"$GIT_DIR"/COMMIT_EDITMSG
-if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" ]
+if test -z "$no_edit"
+then
+	{
+		test -z "$only_include_assumed" || echo "$only_include_assumed"
+		run_status
+	} >>"$GIT_DIR"/COMMIT_EDITMSG
+else
+	# we need to check if there is anything to commit
+	run_status >/dev/null 
+fi
+if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" -a -z "$amend" ]
 then
 	rm -f "$GIT_DIR/COMMIT_EDITMSG"
 	run_status
 	exit 1
 fi
+
 case "$no_edit" in
 '')
 	case "${VISUAL:-$EDITOR},$TERM" in
@@ -626,6 +640,8 @@ case "$no_edit" in
 		exit 1
 		;;
 	esac
+	git-var GIT_AUTHOR_IDENT > /dev/null  || die
+	git-var GIT_COMMITTER_IDENT > /dev/null  || die
 	${VISUAL:-${EDITOR:-vi}} "$GIT_DIR/COMMIT_EDITMSG"
 	;;
 esac
@@ -660,7 +676,8 @@ then
 		rm -f "$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