X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-commit.sh;h=cad16a5e868730dd56f79baf711aed138d7cafe1;hb=fd2a75972e90d34bc8d4bebe1d669645557a2192;hp=c2beb76fe436279422ff5212aed573fb821bad7b;hpb=240897e908e48e8f8c8d5555522afe255b3b734b;p=git.git

diff --git a/git-commit.sh b/git-commit.sh
index c2beb76fe..cad16a5e8 100755
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -3,9 +3,10 @@
 # Copyright (c) 2005 Linus Torvalds
 # Copyright (c) 2006 Junio C Hamano
 
-USAGE='[-a] [-s] [-v] [--no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit>] [-u] [--amend] [-e] [--author <author>] [[-i | -o] <path>...]'
+USAGE='[-a] [-s] [-v] [--no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit> | --amend] [-u] [-e] [--author <author>] [[-i | -o] <path>...]'
 SUBDIRECTORY_OK=Yes
 . git-sh-setup
+require_work_tree
 
 git-rev-parse --verify HEAD >/dev/null 2>&1 || initial_commit=t
 
@@ -283,9 +284,9 @@ esac
 
 case "$log_given" in
 tt*)
-	die "Only one of -c/-C/-F can be used." ;;
+	die "Only one of -c/-C/-F/--amend can be used." ;;
 *tm*|*mt*)
-	die "Option -m cannot be combined with -c/-C/-F." ;;
+	die "Option -m cannot be combined with -c/-C/-F/--amend." ;;
 esac
 
 case "$#,$also,$only,$amend" in
@@ -315,22 +316,20 @@ esac
 ################################################################
 # Prepare index to have a tree to be committed
 
-TOP=`git-rev-parse --show-cdup`
-if test -z "$TOP"
-then
-	TOP=./
-fi
-
 case "$all,$also" in
 t,)
+	if test ! -f "$THIS_INDEX"
+	then
+		die 'nothing to commit (use "git add file1 file2" to include for commit)'
+	fi
 	save_index &&
 	(
-		cd "$TOP"
-		GIT_INDEX_FILE="$NEXT_INDEX"
-		export GIT_INDEX_FILE
+		cd_to_toplevel &&
+		GIT_INDEX_FILE="$NEXT_INDEX" &&
+		export GIT_INDEX_FILE &&
 		git-diff-files --name-only -z |
 		git-update-index --remove -z --stdin
-	)
+	) || exit
 	;;
 ,t)
 	save_index &&
@@ -338,11 +337,11 @@ t,)
 
 	git-diff-files --name-only -z -- "$@"  |
 	(
-		cd "$TOP"
-		GIT_INDEX_FILE="$NEXT_INDEX"
-		export GIT_INDEX_FILE
+		cd_to_toplevel &&
+		GIT_INDEX_FILE="$NEXT_INDEX" &&
+		export GIT_INDEX_FILE &&
 		git-update-index --remove -z --stdin
-	)
+	) || exit
 	;;
 ,)
 	case "$#" in
@@ -434,7 +433,9 @@ then
 	fi
 elif test "$use_commit" != ""
 then
-	git-cat-file commit "$use_commit" | sed -e '1,/^$/d'
+	encoding=$(git config i18n.commitencoding || echo UTF-8)
+	git show -s --pretty=raw --encoding="$encoding" "$use_commit" |
+	sed -e '1,/^$/d' -e 's/^    //'
 elif test -f "$GIT_DIR/MERGE_MSG"
 then
 	cat "$GIT_DIR/MERGE_MSG"
@@ -445,8 +446,11 @@ fi | git-stripspace >"$GIT_DIR"/COMMIT_EDITMSG
 
 case "$signoff" in
 t)
+	need_blank_before_signoff=
+	tail -n 1 "$GIT_DIR"/COMMIT_EDITMSG |
+	grep 'Signed-off-by:' >/dev/null || need_blank_before_signoff=yes
 	{
-		echo
+		test -z "$need_blank_before_signoff" || echo
 		git-var GIT_COMMITTER_IDENT | sed -e '
 			s/>.*/>/
 			s/^/Signed-off-by: /
@@ -465,15 +469,7 @@ if test -f "$GIT_DIR/MERGE_HEAD" && test -z "$no_edit"; then
 fi >>"$GIT_DIR"/COMMIT_EDITMSG
 
 # Author
-if test '' != "$force_author"
-then
-	GIT_AUTHOR_NAME=`expr "z$force_author" : 'z\(.*[^ ]\) *<.*'` &&
-	GIT_AUTHOR_EMAIL=`expr "z$force_author" : '.*\(<.*\)'` &&
-	test '' != "$GIT_AUTHOR_NAME" &&
-	test '' != "$GIT_AUTHOR_EMAIL" ||
-	die "malformed --author parameter"
-	export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
-elif test '' != "$use_commit"
+if test '' != "$use_commit"
 then
 	pick_author_script='
 	/^author /{
@@ -496,13 +492,23 @@ then
 		q
 	}
 	'
-	set_author_env=`git-cat-file commit "$use_commit" |
+	encoding=$(git config i18n.commitencoding || echo UTF-8)
+	set_author_env=`git show -s --pretty=raw --encoding="$encoding" "$use_commit" |
 	LANG=C LC_ALL=C sed -ne "$pick_author_script"`
 	eval "$set_author_env"
 	export GIT_AUTHOR_NAME
 	export GIT_AUTHOR_EMAIL
 	export GIT_AUTHOR_DATE
 fi
+if test '' != "$force_author"
+then
+	GIT_AUTHOR_NAME=`expr "z$force_author" : 'z\(.*[^ ]\) *<.*'` &&
+	GIT_AUTHOR_EMAIL=`expr "z$force_author" : '.*\(<.*\)'` &&
+	test '' != "$GIT_AUTHOR_NAME" &&
+	test '' != "$GIT_AUTHOR_EMAIL" ||
+	die "malformed --author parameter"
+	export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
+fi
 
 PARENTS="-p HEAD"
 if test -z "$initial_commit"
@@ -526,6 +532,7 @@ else
 	rloga='commit (initial)'
 	current=''
 fi
+set_reflog_action "$rloga"
 
 if test -z "$no_edit"
 then
@@ -600,7 +607,7 @@ then
 	fi &&
 	commit=$(cat "$GIT_DIR"/COMMIT_MSG | git-commit-tree $tree $PARENTS) &&
 	rlogm=$(sed -e 1q "$GIT_DIR"/COMMIT_MSG) &&
-	git-update-ref -m "$rloga: $rlogm" HEAD $commit "$current" &&
+	git-update-ref -m "$GIT_REFLOG_ACTION: $rlogm" HEAD $commit "$current" &&
 	rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" &&
 	if test -f "$NEXT_INDEX"
 	then
@@ -614,6 +621,9 @@ else
 fi
 ret="$?"
 rm -f "$GIT_DIR/COMMIT_MSG" "$GIT_DIR/COMMIT_EDITMSG" "$GIT_DIR/SQUASH_MSG"
+
+cd_to_toplevel
+
 if test -d "$GIT_DIR/rr-cache"
 then
 	git-rerere