Make Thor show message for top level command
Is there any way to make Thor show a general message for the top level command?
$my_command help
I'd like to show a welcome message here.
Commands:
my_command help [COMMAND]
ruby thor
add a comment |
Is there any way to make Thor show a general message for the top level command?
$my_command help
I'd like to show a welcome message here.
Commands:
my_command help [COMMAND]
ruby thor
add a comment |
Is there any way to make Thor show a general message for the top level command?
$my_command help
I'd like to show a welcome message here.
Commands:
my_command help [COMMAND]
ruby thor
Is there any way to make Thor show a general message for the top level command?
$my_command help
I'd like to show a welcome message here.
Commands:
my_command help [COMMAND]
ruby thor
ruby thor
asked Nov 21 '18 at 18:54
CodeSmithCodeSmith
7611522
7611522
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add a comment |
1 Answer
1
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oldest
votes
The closest thing I can think of is adding a default task and using it to invoke the help task. You'd get this message when calling $my_command
with no arguments
require 'thor'
class MyCLI < Thor
desc "hello NAME", "say hello to NAME"
def hello(name)
puts "Hello #{name}"
end
desc "greeting", "this is just a greeting"
def greeting
puts "Welcome to MyCLI"
invoke :help
end
default_task :greeting
end
MyCLI.start(ARGV)
# $my_command
# output:
# Welcome to MyCLI
# Commands:
# test.rb greeting # this is just a greeting
# test.rb hello NAME # say hello to NAME
# test.rb help [COMMAND] # Describe available commands or one spec...
add a comment |
Your Answer
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The closest thing I can think of is adding a default task and using it to invoke the help task. You'd get this message when calling $my_command
with no arguments
require 'thor'
class MyCLI < Thor
desc "hello NAME", "say hello to NAME"
def hello(name)
puts "Hello #{name}"
end
desc "greeting", "this is just a greeting"
def greeting
puts "Welcome to MyCLI"
invoke :help
end
default_task :greeting
end
MyCLI.start(ARGV)
# $my_command
# output:
# Welcome to MyCLI
# Commands:
# test.rb greeting # this is just a greeting
# test.rb hello NAME # say hello to NAME
# test.rb help [COMMAND] # Describe available commands or one spec...
add a comment |
The closest thing I can think of is adding a default task and using it to invoke the help task. You'd get this message when calling $my_command
with no arguments
require 'thor'
class MyCLI < Thor
desc "hello NAME", "say hello to NAME"
def hello(name)
puts "Hello #{name}"
end
desc "greeting", "this is just a greeting"
def greeting
puts "Welcome to MyCLI"
invoke :help
end
default_task :greeting
end
MyCLI.start(ARGV)
# $my_command
# output:
# Welcome to MyCLI
# Commands:
# test.rb greeting # this is just a greeting
# test.rb hello NAME # say hello to NAME
# test.rb help [COMMAND] # Describe available commands or one spec...
add a comment |
The closest thing I can think of is adding a default task and using it to invoke the help task. You'd get this message when calling $my_command
with no arguments
require 'thor'
class MyCLI < Thor
desc "hello NAME", "say hello to NAME"
def hello(name)
puts "Hello #{name}"
end
desc "greeting", "this is just a greeting"
def greeting
puts "Welcome to MyCLI"
invoke :help
end
default_task :greeting
end
MyCLI.start(ARGV)
# $my_command
# output:
# Welcome to MyCLI
# Commands:
# test.rb greeting # this is just a greeting
# test.rb hello NAME # say hello to NAME
# test.rb help [COMMAND] # Describe available commands or one spec...
The closest thing I can think of is adding a default task and using it to invoke the help task. You'd get this message when calling $my_command
with no arguments
require 'thor'
class MyCLI < Thor
desc "hello NAME", "say hello to NAME"
def hello(name)
puts "Hello #{name}"
end
desc "greeting", "this is just a greeting"
def greeting
puts "Welcome to MyCLI"
invoke :help
end
default_task :greeting
end
MyCLI.start(ARGV)
# $my_command
# output:
# Welcome to MyCLI
# Commands:
# test.rb greeting # this is just a greeting
# test.rb hello NAME # say hello to NAME
# test.rb help [COMMAND] # Describe available commands or one spec...
answered Nov 22 '18 at 11:32
con--con--
8091719
8091719
add a comment |
add a comment |
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