Re: [PATCH] Changed error message when morph deploy is given too few arguments

From: Ric Holland <richard.holland(a)codethink.co.uk&gt; Error message now gives short description of each required argument rather than pointing to non-existent help text. --- morphlib/plugins/deploy_plugin.py | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/morphlib/plugins/deploy_plugin.py b/morphlib/plugins/deploy_plugin.py index 5bb2d9e..88610ca 100644 --- a/morphlib/plugins/deploy_plugin.py +++ b/morphlib/plugins/deploy_plugin.py @@ -51,7 +51,10 @@ class DeployPlugin(cliapp.Plugin): if len(args) < 3: raise cliapp.AppException( - 'Too few arguments to deploy command (see help)') + 'Command requires a minimum of three arguments.\n\tmorph ' + 'deploy TYPE SYSTEM LOCATION\nTYPE is type of deployment. ' + 'SYSTEM is name of the system morphology to deploy. LOCATION ' + 'is the destination of the deployed system.') deployment_type = args[0] system_name = args[1]