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package Perl::osnames;
our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
our $DATE = '2020-02-13'; # DATE
our $DIST = 'Perl-osnames'; # DIST
our $VERSION = '0.122'; # VERSION
use strict;
use warnings;
use Exporter qw(import);
our @EXPORT_OK = qw($data is_unix is_posix
$RE_OS_IS_KNOWN $RE_OS_IS_POSIX $RE_OS_IS_UNIX);
our $data = [map {
chomp;
my @f = split /\s+/, $_, 3;
$f[1] = $f[1] eq '-' ? [] : [split /,/, $f[1]];
\@f;
} split /^/m, <<'_'];
aix posix,sysv,unix IBM AIX.
amigaos -
android sysv,unix
bsdos bsd,unix BSD/OS. Originally called BSD/386, also known as BSDi.
beos posix See also: haiku.
bitrig bsd,unix An OpenBSD fork.
dgux sysv,unix DG/UX.
dos -
dynixptx sysv,unix DYNIX/ptx.
cygwin posix,unix Unix-like emulation layer that runs on Windows.
darwin bsd,posix,unix Mac OS X. Does not currently (2013) include iOS. See also: iphoneos.
dec_osf - DEC Alpha.
dragonfly bsd,posix,unix DragonFly BSD.
freebsd bsd,posix,unix
gnu posix,unix Unix-like operating system which can have one these kernels: Hurd, Linux, FreeBSD.
gnukfreebsd bsd,posix,unix Debian GNU/kFreeBSD.
haiku posix See also: beos.
hpux posix,sysv,unix HP-UX.
interix posix,unix Optional, POSIX-compliant Unix subsystem for Windows NT. Also known as Microsoft SFU. No longer included in Windows nor supported.
iphoneos posix,unix Darwin-based OS X which is mostly POSIX compatible.
irix posix,sysv,unix
linux posix,sysv,unix
MacOS - Mac OS Classic (predates Mac OS X). See also: darwin, iphoneos.
machten bsd,unix MachTen, an operating system that runs virtually under Mac OS.
midnightbsd bsd,posix,unix
minix bsd,posix
mirbsd bsd,posix,unix MirOS BSD.
mpeix - MPEiX.
msys posix,unix A component of MinGW (minimalist Gnu for Windows) that is POSIX compatible.
MSWin32 - All Windows platforms including 95/98/ME/NT/2000/XP/CE/.NET. But does not include Cygwin (see "cygwin") or Interix (see "interix"). To get more details on which Windows you are on, use Win32::GetOSName() or Win32::GetOSVersion(). Ref: perlvar.
netbsd bsd,posix,unix
next unix NeXTSTEP OS.
nto unix ?
openbsd bsd,posix,unix
os2 - OS/2.
os390 ebcdic
os400 ebcdic
posix-bc ebcdic
qnx unix
riscos -
sco posix,sysv,unix SCO UNIX.
sco_sv posix,sysv,unix SCO OpenServer/UnixWare.
solaris posix,sysv,unix This includes the old SunOS.
sunos bsd,posix,unix SunOS, BSD-based predecessor to the System V Solaris.
svr4 posix,sysv,unix System V Release 4.
svr5 posix,sysv,unix System V Release 5.
unicos posix,sysv,unix Unix-like operating system for Cray supercomputers.
unicosmk posix,sysv,unix Unix-like operating system for Cray supercomputers.
vmesa ebcdic
VMS -
vos -
_
# dump: display data as table
#use Data::Format::Pretty::Text qw(format_pretty);
#say format_pretty($data, {
# table_column_formats=>[{description=>[[wrap=>{columns=>40}]]}],
# table_column_orders=>[[qw/code summary description/]],
#});
# debug: dump data
#use Data::Dump::Color;
#dd $data;
our $RE_OS_IS_KNOWN = do {
my $re = join "|", map { $_->[0] } @$data;
qr/\A(?:$re)\z/;
};
our $RE_OS_IS_POSIX = do {
my @os;
OS:
for my $rec (@$data) {
for (@{$rec->[1]}) {
do { push @os, $rec->[0]; next OS } if $_ eq 'posix';
}
}
my $re = join("|", @os);
qr/\A(?:$re)\z/;
};
our $RE_OS_IS_UNIX = do {
my @os;
OS:
for my $rec (@$data) {
for (@{$rec->[1]}) {
do { push @os, $rec->[0]; next OS } if $_ eq 'unix';
}
}
my $re = join("|", @os);
qr/\A(?:$re)\z/;
};
sub is_posix {
my $os = shift || $^O;
return undef unless $os =~ $RE_OS_IS_KNOWN;
$os =~ $RE_OS_IS_POSIX ? 1:0;
}
sub is_unix {
my $os = shift || $^O;
return undef unless $os =~ $RE_OS_IS_KNOWN;
$os =~ $RE_OS_IS_UNIX ? 1:0;
}
1;
# ABSTRACT: List possible $^O ($OSNAME) values, with description
__END__
=pod
=encoding UTF-8
=head1 NAME
Perl::osnames - List possible $^O ($OSNAME) values, with description
=head1 VERSION
This document describes version 0.122 of Perl::osnames (from Perl distribution Perl-osnames), released on 2020-02-13.
=head1 DESCRIPTION
This package contains C<$data> which lists possible values of C<$^O> along with
description for each. It also provides some helper functions.
=head2 Tags
=over
=item * unix
Unix-like operating systems. This currently excludes beos/haiku.
=item * bsd
BSD-derived Unix operating systems.
=item * sysv
SysV-derived Unix operating systems.
=item * posix
For POSIX-compliant OSes, including fully-, mostly-, and largely-compliant ones
(source: L<http://en.wikipedia.org/wiki/POSIX>).
From what I can gather, dec_osf is not POSIX compliant, although there is a
posix package for it.
=back
=head1 VARIABLES
None are exported by default, but they are exportable.
=head2 C<$data>
An arrayref of records (arrayrefs), each structured as:
[$name, \@tags, $description]
=head2 $RE_OS_IS_KNOWN
Current value:
qr/\A(?:aix|amigaos|android|bsdos|beos|bitrig|dgux|dos|dynixptx|cygwin|darwin|dec_osf|dragonfly|freebsd|gnu|gnukfreebsd|haiku|hpux|interix|iphoneos|irix|linux|MacOS|machten|midnightbsd|minix|mirbsd|mpeix|msys|MSWin32|netbsd|next|nto|openbsd|os2|os390|os400|posix-bc|qnx|riscos|sco|sco_sv|solaris|sunos|svr4|svr5|unicos|unicosmk|vmesa|VMS|vos)\z/
=head2 $RE_OS_IS_POSIX
Current value:
qr/\A(?:aix|beos|cygwin|darwin|dragonfly|freebsd|gnu|gnukfreebsd|haiku|hpux|interix|iphoneos|irix|linux|midnightbsd|minix|mirbsd|msys|netbsd|openbsd|sco|sco_sv|solaris|sunos|svr4|svr5|unicos|unicosmk)\z/
=head2 $RE_OS_IS_UNIX
Current value:
qr/\A(?:aix|android|bsdos|bitrig|dgux|dynixptx|cygwin|darwin|dragonfly|freebsd|gnu|gnukfreebsd|hpux|interix|iphoneos|irix|linux|machten|midnightbsd|mirbsd|msys|netbsd|next|nto|openbsd|qnx|sco|sco_sv|solaris|sunos|svr4|svr5|unicos|unicosmk)\z/
=head1 FUNCTIONS
None are exported by default, but they are exportable.
=head2 is_posix([ $os ]) => bool
Check whether C<$os> (defaults to C<$^O> if not specified) is POSIX (checked by
the existence of C<posix> tag on the OS's record in C<$data>). Will return 0, 1,
or undef if C<$os> is unknown.
=head2 is_unix([ $os ]) => bool
Check whether C<$os> (defaults to C<$^O> if not specified) is Unix (checked by
the existence of C<unix> tag on the OS's record in C<$data>). Will return 0, 1,
or undef if C<$os> is unknown.
=head1 HOMEPAGE
Please visit the project's homepage at L<https://metacpan.org/release/Perl-osnames>.
=head1 SOURCE
Source repository is at L<https://github.com/perlancar/perl-Perl-osnames>.
=head1 BUGS
Please report any bugs or feature requests on the bugtracker website L<https://rt.cpan.org/Public/Dist/Display.html?Name=Perl-osnames>
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.
=head1 SEE ALSO
L<perlvar>
L<Config>
L<Perl::OSType>, a core module. You should probably use this module instead.
Currently the difference between this module and Perl::osnames: 1) Perl::osnames
currently doesn't list beos/haiku as Unix, but POSIX; 2) Perl::osnames provides
more tags (like sysv, bsd, posix) and description.
L<Devel::Platform::Info>
The output of C<perl -V>
L<App::osnames>, the original reason for Perl::osnames. With this CLI tool you
can grep OS names by name, tag, or description, e.g. C<osnames solaris> or
C<osnames posix>.
=head1 AUTHOR
perlancar <perlancar@cpan.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2020, 2014 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.
=cut
|
