Add "ftag file help" command

1 files changed, 13 insertions, 2 deletions

diff --git a/src/main.c b/src/main.c
index beb39c0..460894e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -531,6 +531,16 @@ step4:
 	sqlite3_close(db);
 }
 
+static void ftag_file_help(int, char **)
+{
+	printf("Usage: ftag file COMMAND [ARG]...\n");
+	printf("Available values for COMMAND:\n");
+	printf("  add    add files to the database\n");
+	printf("  help   print this help\n");
+	printf("  list   list files in the database\n");
+	printf("  tag    add tags to files\n");
+}
+
 static void ftag_file_list(int argc, char **argv)
 {
 	ftag_list_table("files", "full_name");
@@ -597,9 +607,10 @@ static void ftag_file(int argc, char **argv)
 {
 	assert_db_exists();
 	const struct ftag_command file_commands[] = {
-		{.name = "add", .func = ftag_file_add},
+		{.name = "add",  .func = ftag_file_add},
+		{.name = "help", .func = ftag_file_help},
 		{.name = "list", .func = ftag_file_list},
-		{.name = "tag", .func = ftag_file_tag}
+		{.name = "tag",  .func = ftag_file_tag}
 		/* TODO: add help command */
 	};
 	const int file_command_count = sizeof(file_commands)/ sizeof(struct ftag_command);