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Versions: 13
Compression:
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Contents
class Pry::Command::ChangePrompt < Pry::ClassCommand
match 'change-prompt'
group 'Input and Output'
description 'Change the current prompt.'
command_options argument_required: true
banner <<-BANNER
Usage: change-prompt [OPTIONS] [NAME]
Change the current prompt.
BANNER
def options(opt)
opt.on(:l, :list, 'List the available prompts')
end
def process(prompt)
if opts.present?(:l)
list_prompts
else
change_prompt(prompt)
end
end
private
def list_prompts
prompts = Pry::Prompt.all.map do |name, prompt|
"#{bold(name)}#{red(' (selected)') if _pry_.prompt == prompt[:value]}\n" +
prompt[:description]
end
output.puts(prompts.join("\n"))
end
def change_prompt(prompt)
if Pry::Prompt.all.key?(prompt)
_pry_.prompt = Pry::Prompt.all[prompt][:value]
else
raise(Pry::CommandError, <<MSG)
'#{prompt}' isn't a known prompt. Run `change-prompt --list` to see
the list of known prompts.
MSG
end
end
Pry::Commands.add_command(self)
end
Version data entries
13 entries across 13 versions & 7 rubygems