From 8e8f4bf3fa16d3790a5eb74b8f07b904024ee9d8 Mon Sep 17 00:00:00 2001 From: Harpreet Kaur Lalwani Date: Wed, 21 Nov 2018 16:13:36 +0530 Subject: cli: "usage()" and "--help" for gluster cli Added a usage message which will be shown when a user enters an "unrecognized word" or an "unrecognized command" on the cli. Also added a "--help" option for gluster cli. fixes: bz#1535495 Change-Id: Ibcfb3d1c84daa1054e09c5cdfa6a5dab19f534a6 Signed-off-by: Harpreet Kaur Lalwani --- cli/src/cli-cmd.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'cli/src/cli-cmd.c') diff --git a/cli/src/cli-cmd.c b/cli/src/cli-cmd.c index 396cabebbbe..2ee8b1b4968 100644 --- a/cli/src/cli-cmd.c +++ b/cli/src/cli-cmd.c @@ -108,12 +108,14 @@ cli_cmd_process(struct cli_state *state, int argc, char **argv) } if (!word) { - cli_out("unrecognized word: %s (position %d)", argv[i], i); + cli_out("unrecognized word: %s (position %d)\n", argv[i], i); + usage(); return -1; } if (!word->cbkfn) { - cli_out("unrecognized command"); + cli_out("unrecognized command\n"); + usage(); return -1; } -- cgit