Class: ShopifyCLI::Commands::Help

Inherits:
ShopifyCLI::Command show all
Defined in:
lib/shopify_cli/commands/help.rb

Instance Attribute Summary

Attributes inherited from ShopifyCLI::Command

#ctx, #options

Instance Method Summary collapse

Methods inherited from ShopifyCLI::Command

call, call_help, check_node_version, check_ruby_version, check_version, #initialize, options, prerequisite_task, recommend_default_node_range, recommend_default_ruby_range, recommend_node, recommend_ruby, run_prerequisites, subcommand, subcommand_registry

Methods included from Feature::Set

#hidden?, #hidden_feature

Constructor Details

This class inherits a constructor from ShopifyCLI::Command

Instance Method Details

#call(args, _name) ⇒ Object 



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# File 'lib/shopify_cli/commands/help.rb', line 6

def call(args, _name)
  command = args.shift
  if command && command != "help"
    if Registry.exist?(command)
      cmd, _ = Registry.lookup_command(command)
      subcmd, _ = cmd.subcommand_registry.lookup_command(args.first)
      if subcmd
        display_help(subcmd)
      else
        display_help(cmd)
      end
      return
    else
      @ctx.puts(@ctx.message("core.help.error.command_not_found", command))
    end
  end

  preamble = @ctx.message("core.help.preamble", ShopifyCLI::TOOL_NAME)
  @ctx.puts(preamble)

  available_commands = resolved_commands.select { |_name, c| !c.hidden? }

  available_commands.each do |name, klass|
    next if name == "help"
    @ctx.puts("{{command:#{name}}}: #{klass.help}\n")
  end
end