#!/usr/bin/env perl
use strict;
use warnings;

my $dep = $ENV{DEP} // 'stable';
my $tier = $ENV{TIER} // '2';

#region header
print <<'EOHEADER';
#
# /etc/pacman.conf
#

[options]
HoldPkg     = pacman glibc
Architecture = auto
NoProgressBar
VerbosePkgLists
ParallelDownloads = 5
DownloadUser = alpm
SigLevel    = Required DatabaseOptional
LocalFileSigLevel = Optional

EOHEADER
#endregion

#region core
if ($dep eq 'staging') {
    print <<'EOCORESTAGING';
[core-staging]
Include = /etc/pacman.d/mirrorlist

EOCORESTAGING
}

if ($dep eq 'staging' || $dep eq 'testing') {
    print <<'EOCORETESTING';
[core-testing]
Include = /etc/pacman.d/mirrorlist

EOCORETESTING
}

print <<'EOCORE';
[core]
Include = /etc/pacman.d/mirrorlist

EOCORE
#endregion

#region extra
if ($tier ne '0') {
    if ($dep eq 'staging') {
        print <<'EOEXTRASTAGING';
[extra-staging]
Include = /etc/pacman.d/mirrorlist

EOEXTRASTAGING
    }

    if ($dep eq 'staging' || $dep eq 'testing') {
        print <<'EOEXTRATESTING';
[extra-testing]
Include = /etc/pacman.d/mirrorlist

EOEXTRATESTING
    }

    print <<'EOEXTRA';
[extra]
Include = /etc/pacman.d/mirrorlist

EOEXTRA
}
#endregion

#region options
print <<'EOOPTIONS';
[options]
NoExtract  = usr/share/help/* !usr/share/help/en* !usr/share/help/C/*
NoExtract  = usr/share/gtk-doc/html/* usr/share/doc/*
NoExtract  = usr/share/locale/* usr/share/X11/locale/* usr/share/i18n/*
NoExtract   = !*locale*/en*/* !usr/share/i18n/charmaps/UTF-8.gz !usr/share/*locale*/locale.*
NoExtract   = !usr/share/*locales/en_?? !usr/share/*locales/i18n* !usr/share/*locales/iso*
NoExtract   = !usr/share/*locales/trans*
NoExtract   = !usr/share/X11/locale/C/*
NoExtract   = !usr/share/X11/locale/compose.dir !usr/share/X11/locale/iso8859-1/*
NoExtract  = !usr/share/*locales/C !usr/share/*locales/POSIX !usr/share/i18n/charmaps/ANSI_X3.4-1968.gz
NoExtract  = usr/share/man/* usr/share/info/*
NoExtract  = usr/share/vim/vim*/lang/*
NoExtract  = etc/pacman.conf etc/pacman.d/mirrorlist
EOOPTIONS
#endregion