Class: Ki::KiCommandHelp

Inherits:
Object show all
Defined in:
lib/cmd/cmd.rb

Overview

Displays help for given command

Instance Method Summary collapse

Instance Method Details

#execute(ctx, args) ⇒ Object

Finds matching command and displays its help



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# File 'lib/cmd/cmd.rb', line 154

def execute(ctx, args)
  if args.size == 1
    puts ctx.find_cmd(args.first).help
    puts "Common ki options:\n#{ctx.opts}"
  else
    finder = ctx.ki_home.finder
    puts <<EOF
ki-repo is a repository for storing packages and metadata.

#{help}
Info:
  Home directory: #{ctx.ki_home.path}
  Repositories:
#{finder.all_repositories.map { |repo| "    - #{repo.path} (components: #{repo.components.size})" }.join("\n")}
  Components in all repositories: #{finder.components.size}

Available commands:
EOF
    KiInfoCommand.new.execute(ctx, ["-c"])

    puts "\nRun '#{$0} help COMMAND' for more information about that command."
  end
end

#help ⇒ Object 



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# File 'lib/cmd/cmd.rb', line 178

def help
<<EOF
"#{shell_command}" shows information Ki and its commands.

### Examples

#{shell_command}
#{shell_command} version-build
EOF
end