package b0

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Common exit codes
Evaluating and exiting

Software construction and deployment kit

Install

dune-project

Dependency

erratique.ch Readme Changelog ISC; BSD-2-Clause License Edit opam file Versions (2)

Authors

T

The b0 programmers

Maintainers

Daniel Bünzli

Sources

b0-0.0.6.tbz

sha512=e9aa779e66c08fc763019f16d4706f465d16c05d6400b58fbd0313317ef33ddea51952e2b058db28e65f7ddb7012f328c8bf02d8f1da17bb543348541a2587f0

doc/b0.std/B0_std_cli/Exit/index.html

Module `B0_std_cli.Exit`Source

Program exits.

FIXME review that.

Support for B0_std.Os.Exit exits which are more evolved than those provided by cmdliner.

Common exit codes

Sourceval infos : Cmdliner.Cmd.Exit.info list

infos has the infos of Cmdliner.Term.default_exits, no_such_name, some_error and those above.

Evaluating and exiting

Source

val of_eval_result : 
  ?term_error:B0_std.Os.Exit.t ->
  (B0_std.Os.Exit.t Cmdliner.Cmd.eval_ok, Cmdliner.Cmd.eval_error) result ->
  B0_std.Os.Exit.t

of_eval_result ~term_error r is:

e if r is Ok (`Ok e)
ok if r is Ok _
Os.Exit.Code Cmdliner.Exit.cli_error if r is Error `Parse.
Os.Exit.Code Cmdliner.Exit.internal_error if r is Error `Exn.
Os.Exit.code term_error if r is Error `Term. term_error (defaults to Os.Exit.Code Cmdliner.Exit.cli_error).