moss

commit 923bc5cad0b3c0bd51fb3a57999bfd6d8b94e15a
parent 4a864673cf8854c16123f4dbfe30438383164d37
Author: Daniel Barlow <dan@telent.net>
Date:   Thu, 12 Aug 2021 00:03:20 +0100

delete "help" from todo list, it is done

Diffstat:
M
README.md
 | 
1
-
M
moss.rb
 | 
4
+++-

2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/README.md b/README.md
@@ -186,5 +186,4 @@ security requirements, look elsewhere.
 * copy to clipboard
 * check before overwriting secrets that exist already
 * support re-encrypting a subtree when recipients change
-* --help option
 * warn or fail if iffy store permissions?
diff --git a/moss.rb b/moss.rb
@@ -179,9 +179,11 @@ class CLI
     end
 
     def dispatch(name, *parameters)
-      command = @@commands[name.to_sym]
+      command = @@commands.fetch(name.to_sym)
       instance =  new
       instance.public_send(command[:name], *parameters)
+    rescue KeyError => e
+      raise "Command not recognized, try \"moss help\""
     rescue ArgumentError => e
       meth = instance.method(command[:name])
       params = meth.parameters.map {|p| "<#{p[1]}>" }.join(" ")