builtin-notes: Deprecate the -m/-F options for "git notes edit"

The semantics for "git notes edit -m/-F" overlap with those for
"git notes add -f", and the behaviour (i.e. overwriting existing
notes with the given message/file) is more intuitively captured
by (and better documented with) "git notes add -f".

Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/git-notes.txt

@@ -11,7 +11,7 @@ SYNOPSIS
 'git notes' [list [<object>]]
 'git notes' add [-f] [-F <file> | -m <msg>] [<object>]
 'git notes' append [-F <file> | -m <msg>] [<object>]
-'git notes' edit [-F <file> | -m <msg>] [<object>]
+'git notes' edit [<object>]
 'git notes' show [<object>]
 'git notes' remove [<object>]
 'git notes' prune

builtin-notes.c

@@ -21,7 +21,7 @@ static const char * const git_notes_usage[] = {
 	"git notes [list [<object>]]",
 	"git notes add [-f] [-m <msg> | -F <file>] [<object>]",
 	"git notes append [-m <msg> | -F <file>] [<object>]",
-	"git notes edit [-m <msg> | -F <file>] [<object>]",
+	"git notes edit [<object>]",
 	"git notes show [<object>]",
 	"git notes remove [<object>]",
 	"git notes prune",
@@ -233,7 +233,7 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
 	const char *msgfile = NULL;
 	struct msg_arg msg = { 0, STRBUF_INIT };
 	struct option options[] = {
-		OPT_GROUP("Notes edit options"),
+		OPT_GROUP("Notes options"),
 		OPT_CALLBACK('m', "message", &msg, "msg",
 			     "note contents as a string", parse_msg_arg),
 		OPT_FILENAME('F', "file", &msgfile, "note contents in a file"),
@@ -270,6 +270,12 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
 		usage_with_options(git_notes_usage, options);
 	}
 
+	if ((msg.given || msgfile) && edit) {
+		fprintf(stderr, "The -m and -F options has been deprecated for"
+			" the 'edit' subcommand.\n"
+			"Please use 'git notes add -f -m/-F' instead.\n");
+	}
+
 	if (msg.given && msgfile) {
 		error("mixing -m and -F options is not allowed.");
 		usage_with_options(git_notes_usage, options);

t/t3304-notes-mixed.sh

@@ -188,7 +188,7 @@ test_expect_success "verify contents of non-notes" '
 test_expect_success "git-notes preserves non-notes" '
 
 	test_tick &&
-	git notes edit -m "foo bar"
+	git notes add -f -m "foo bar"
 '
 
 test_expect_success "verify contents of non-notes after git-notes" '

t/t3305-notes-fanout.sh

@@ -14,7 +14,7 @@ test_expect_success 'creating many notes with git-notes' '
 		echo "file for commit #$i" > file &&
 		git add file &&
 		git commit -q -m "commit #$i" &&
-		git notes edit -m "note #$i" || return 1
+		git notes add -m "note #$i" || return 1
 	done
 '
 

t/t3306-notes-prune.sh

@@ -10,17 +10,17 @@ test_expect_success 'setup: create a few commits with notes' '
 	git add file1 &&
 	test_tick &&
 	git commit -m 1st &&
-	git notes edit -m "Note #1" &&
+	git notes add -m "Note #1" &&
 	: > file2 &&
 	git add file2 &&
 	test_tick &&
 	git commit -m 2nd &&
-	git notes edit -m "Note #2" &&
+	git notes add -m "Note #2" &&
 	: > file3 &&
 	git add file3 &&
 	test_tick &&
 	git commit -m 3rd &&
-	git notes edit -m "Note #3"
+	git notes add -m "Note #3"
 '
 
 cat > expect <<END_OF_LOG