More_cli (more.More

Argument converters

val fpath : More.Fpath.t Cmdliner.Arg.conv

fpath is a converter for file paths. No existence is performed, completes both directories and files.

val cmd : More.Cmd.t Cmdliner.Arg.conv

cmd is a converter for commands parsed with Cmd.of_string. Completes files.

Log setup

val log_setup : 
  ?spawns:More.Log.level ->
  ?absent:More.Log.level ->
  ?docs:Cmdliner.Manpage.section_name ->
  ?env:Cmdliner.Cmd.Env.info ->
  unit ->
  unit Cmdliner.Term.t

log_setup is a cli interface for specifying a logging level with various options and setting up More.Log.set_level and More.Os.Cmd.spawn_tracer with it.

The default value of absent is Log.Warning and the default value of spawns is Log.Debug. The default value of env is a LOG_LEVEL environment variable.

Warning. If level < log_spawn but More.Log.level is increased after this call, the spawns won't be traced (most cli programs do not change after the initial setup). Do your own setup if that is a problem for you.