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#!/usr/bin/perl
# Copyright © 2022 Felix Lechner <felix.lechner@lease-up.com>
#
# based on a shell script library by John Goerzen
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
use v5.20;
use warnings;
use utf8;
use File::Temp;
use Unicode::UTF8 qw(encode_utf8);
use Debian::Debhelper::Buildsystem::Haskell::Recipes qw(
run
installable_hc
hc_pkgdir
);
use Debian::Debhelper::Dh_Lib;
init();
die encode_utf8('No Setup.hs executable named.')
unless length $ENV{DEB_SETUP_BIN_NAME};
for my $installable (@{ $dh{DOPACKAGES} }) {
my $compiler = installable_hc($installable) || $ENV{DEB_DEFAULT_COMPILER};
my $pkgdir = hc_pkgdir($compiler);
my $tmp = File::Temp->new();
my %options = (
stdout => $tmp->filename,
update_env => { LC_ALL => 'C.UTF-8'},
);
doit(\%options, $ENV{DEB_SETUP_BIN_NAME},
'register', "--builddir=dist-$compiler",
qw{--gen-pkg-config --verbose=verbose+nowrap});
my $output = do { local $/; <$tmp> };
say $output if !$ENV{DH_QUIET};
if ($output
=~ m{^Creating \s package \s registration \s (file|directory): \s+ (\S+) $}mx) {
my $path = $2;
my $pkg_config = $2;
if (-d $path) {
# https://downloads.haskell.org/cabal/Cabal-3.0.0.0/doc/users-guide/installing-packages.html#cmdoption-setup-register-gen-pkg-config
# If the package registration is a directory, choose the first one since the other(s) will be internal libraries that we don't want to install.
my @pkg_configs = glob("$path/*");
$path = $pkg_configs[0];
}
run(qw{sed -i}, 's/^exposed: True$/exposed: False/', $path)
if length $ENV{HASKELL_HIDE_PACKAGES};
run(qw{install -D --mode=644},
$path, "debian/$installable/$pkgdir/$pkg_config");
run(qw{rm -rf}, $pkg_config);
} else {
die encode_utf8('Cannot generate package registration.');
}
}
exit;
=head1 NAME
dh_haskell_install_ghc_registration - Haskell install helper
=head1 SYNOPSIS
B<dh_haskell_install_ghc_registration> [S<I<debhelper options>>]
=head1 DESCRIPTION
dh_haskell_install_ghc_registration is a Debhelper program that helps with installing files
when building Haskell libraries.
=head1 SEE ALSO
L<debhelper(7)>
=head1 AUTHOR
John Goerzen <jgoerzen@complete.org>
Based on ideas in dh_python by Josselin Mouette <joss@debian.org>
=cut
# Local Variables:
# indent-tabs-mode: nil
# cperl-indent-level: 4
# End:
# vim: syntax=perl sw=4 sts=4 sr et
|
