[pve-devel] [PATCH common 2/2] cli: only show subcommand specific usage if command incomplete

[Thomas Lamprecht]

before:
$ pveum acl
ERROR: incomplete command 'pveum acl'
USAGE: pveum <COMMAND> [ARGS] [OPTIONS]
       pveum acl delete <path> --roles <string> [OPTIONS]
       pveum acl modify <path> --roles <string> [OPTIONS]

       pveum group add <groupid> [OPTIONS]
       pveum group delete <groupid>
       pveum group modify <groupid> [OPTIONS]

       pveum role add <roleid> [OPTIONS]
       pveum role delete <roleid>
       pveum role modify <roleid> --privs <string> [OPTIONS]

       pveum user add <userid> [OPTIONS]
       pveum user delete <userid>
       pveum user modify <userid> [OPTIONS]

       pveum passwd <userid>
       pveum ticket <username> [OPTIONS]

       pveum help [<extra-args>] [OPTIONS]

after:
$ pveum acl
ERROR: incomplete command 'pveum acl'
USAGE: pveum <COMMAND> [ARGS] [OPTIONS]
       pveum acl delete <path> --roles <string> [OPTIONS]
       pveum acl modify <path> --roles <string> [OPTIONS]

Signed-off-by: Thomas Lamprecht <t.lamprecht at proxmox.com>
---
 src/PVE/CLIHandler.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/CLIHandler.pm b/src/PVE/CLIHandler.pm
index 49a459b..489ff97 100644
--- a/src/PVE/CLIHandler.pm
+++ b/src/PVE/CLIHandler.pm
@@ -491,7 +491,7 @@ my $handle_cmd  = sub {
     }
 
     # checked special commands, if def is still a hash we got an incomplete sub command
-    $abort->("incomplete command '$cmd_str'") if ref($def) eq 'HASH';
+    $abort->("incomplete command '$cmd_str'", $args) if ref($def) eq 'HASH';
 
     &$preparefunc() if $preparefunc;
 
-- 
2.17.1