e536cc6c705aa7f7db21425e4d713c2bff72f814-PR-50

Committed 01 Mar 2026 01:40AM UTC coverage: 85.399%. Remained the same

Build # e536cc6c705aa7f7db21425e4d713c2bff72f814-PR-50

Build Type

Pull #50

github

Committed by

QMalcolm

Commit Message

Add exit() as an alias for the exit command in the shell

Pull Request Pull Request #50: Alias exit() to exit in the shell

Coverage Stats

0 of 1 new or added line in 1 file covered. (0.0%)

310 of 363 relevant lines covered (85.4%)

141.74 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

0.0

/apps/ttrpg_dev_cli/lib/cli/shell.ex

defmodule ExTTRPGDev.CLI.Shell do
  @moduledoc """
  Interactive REPL shell for ttrpg-dev.
  Launched when the binary is invoked with no arguments.
  """

  @prompt "ttrpg-dev> "

  defmodule HaltSignal do
    defexception [:code, message: "halt requested in shell mode"]
  end

  def run(optimus) do
    IO.puts(banner())
    loop(optimus)
  end

  defp loop(optimus) do
    case IO.gets(@prompt) do
      :eof ->
        IO.puts("\nGoodbye!")

      {:error, reason} ->
        IO.puts("Input error: #{inspect(reason)}")

      line when is_binary(line) ->
        case line |> String.trim() |> handle_input(optimus) do
          :exit -> IO.puts("Goodbye!")
          :continue -> loop(optimus)
        end
    end
  end

  defp handle_input("", _optimus), do: :continue

  defp handle_input(cmd, _optimus) when cmd in ["exit", "quit", "exit()"], do: :exit

  defp handle_input("help", _optimus) do
    IO.puts("""
    Commands (same syntax as the CLI):
      roll <dice>                                Roll dice, e.g. roll 3d6
      systems list                               List configured rule systems
      systems show <cmd>                         Show system info (abilities/languages/metadata/skills)
      characters gen <system>                    Generate a character
      characters list                            List saved characters
      characters show <slug>                     Show a saved character
      help                                       Show this help
      exit / quit                                Exit the shell
    """)

    :continue
  end

  defp handle_input(input, optimus) do
    tokens = OptionParser.split(input)

    try do
      ExTTRPGDev.CLI.dispatch(tokens, optimus, &shell_halt/1)
    rescue
      e in HaltSignal ->
        if e.code != 0, do: IO.puts("(Use `help` to see available commands)")

      e ->
        IO.puts("Error: #{Exception.message(e)}")
    end

    :continue
  end

  defp shell_halt(code), do: raise(HaltSignal, code: code)

  defp banner do
    """
    TTRPG Dev — interactive shell
    Type `help` for available commands, `exit` to quit.
    """
  end
end

1	defmodule ExTTRPGDev.CLI.Shell do
2	@moduledoc """
3	Interactive REPL shell for ttrpg-dev.
4	Launched when the binary is invoked with no arguments.
5	"""
6
7	@prompt "ttrpg-dev> "
8
9	defmodule HaltSignal do
10	defexception [:code, message: "halt requested in shell mode"]
11	end
12
13	def run(optimus) do
14	IO.puts(banner())	×
15	loop(optimus)	×
16	end
17
18	defp loop(optimus) do
19	case IO.gets(@prompt) do	×
20	:eof ->
21	IO.puts("\nGoodbye!")	×
22
23	{:error, reason} ->
24	IO.puts("Input error: #{inspect(reason)}")	×
25
26	line when is_binary(line) ->
27	case line \|> String.trim() \|> handle_input(optimus) do	×
28	:exit -> IO.puts("Goodbye!")	×
29	:continue -> loop(optimus)	×
30	end
31	end
32	end
33
34	defp handle_input("", _optimus), do: :continue	×
35
NEW 36	defp handle_input(cmd, _optimus) when cmd in ["exit", "quit", "exit()"], do: :exit	×
37
38	defp handle_input("help", _optimus) do
39	IO.puts("""	×
40	Commands (same syntax as the CLI):
41	roll <dice> Roll dice, e.g. roll 3d6
42	systems list List configured rule systems
43	systems show <cmd> Show system info (abilities/languages/metadata/skills)
44	characters gen <system> Generate a character
45	characters list List saved characters
46	characters show <slug> Show a saved character
47	help Show this help
48	exit / quit Exit the shell
49	""")
50
51	:continue
52	end
53
54	defp handle_input(input, optimus) do
55	tokens = OptionParser.split(input)	×
56
57	try do	×
58	ExTTRPGDev.CLI.dispatch(tokens, optimus, &shell_halt/1)	×
59	rescue
60	e in HaltSignal ->	×
61	if e.code != 0, do: IO.puts("(Use `help` to see available commands)")	×
62
63	e ->	×
64	IO.puts("Error: #{Exception.message(e)}")	×
65	end
66
67	:continue
68	end
69
70	defp shell_halt(code), do: raise(HaltSignal, code: code)	×
71
72	defp banner do	×
73	"""
74	TTRPG Dev — interactive shell
75	Type `help` for available commands, `exit` to quit.
76	"""
77	end
78	end

TTRPG-Dev / ex_ttrpg_dev / e536cc6c705aa7f7db21425e4d713c2bff72f814-PR-50

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous