NAME

Sah::Schema::unix::signal - Unix signal name (e.g. TERM or KILL) or number (9 or 15)

VERSION

This document describes version 0.016 of Sah::Schema::unix::signal (from Perl distribution Sah-Schemas-Unix), released on 2021-07-20.

SYNOPSIS

To check data against this schema (requires Data::Sah):

use Data::Sah qw(gen_validator);
my $validator = gen_validator("unix::signal*");
say $validator->($data) ? "valid" : "INVALID!";

# Data::Sah can also create validator that returns nice error message string
# and/or coerced value. Data::Sah can even create validator that targets other
# language, like JavaScript. All from the same schema. See its documentation
# for more details.

To validate function parameters against this schema (requires Params::Sah):

use Params::Sah qw(gen_validator);

sub myfunc {
    my @args = @_;
    state $validator = gen_validator("unix::signal*");
    $validator->(\@args);
    ...
}

To specify schema in Rinci function metadata and use the metadata with Perinci::CmdLine to create a CLI:

# in lib/MyApp.pm
package
  MyApp;
our %SPEC;
$SPEC{myfunc} = {
    v => 1.1,
    summary => 'Routine to do blah ...',
    args => {
        arg1 => {
            summary => 'The blah blah argument',
            schema => ['unix::signal*'],
        },
        ...
    },
};
sub myfunc {
    my %args = @_;
    ...
}
1;

# in myapp.pl
package
  main;
use Perinci::CmdLine::Any;
Perinci::CmdLine::Any->new(url=>'MyApp::myfunc')->run;

# in command-line
% ./myapp.pl --help
myapp - Routine to do blah ...
...

% ./myapp.pl --version

% ./myapp.pl --arg1 ...

Sample data:

"HUP"  # valid

"INT"  # valid

"QUIT"  # valid

"ILL"  # valid

"ABRT"  # valid

"FPE"  # valid

"KILL"  # valid

"SEGV"  # valid

"PIPE"  # valid

"ALRM"  # valid

"TERM"  # valid

"USR1"  # valid

"USR2"  # valid

"CHLD"  # valid

"CONT"  # valid

"STOP"  # valid

"TSTP"  # valid

"TTIN"  # valid

"TTOU"  # valid

1  # valid

2  # valid

3  # valid

4  # valid

5  # valid

6  # valid

7  # valid

8  # valid

9  # valid

10  # valid

11  # valid

12  # valid

13  # valid

14  # valid

15  # valid

""  # INVALID

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Sah-Schemas-Unix.

SOURCE

Source repository is at https://github.com/perlancar/perl-Sah-Schemas-Unix.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Sah-Schemas-Unix

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2021, 2020, 2019 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.