PKGBUILDs/devel/generator/generate.pl

270 lines
12 KiB
Perl
Executable File

#!/usr/bin/perl
use Encode 'encode';
use FindBin;
use Mojolicious;
use Mojo::File 'path';
use Mojo::Log;
use Mojo::Util;
use warnings;
use strict;
use utf8;
my @vcs_0_variant_suffixes = (qw(git svn hg));
my @cfg_0_variant_suffixes = (qw(static static-compat));
my @cfg_1_variant_suffixes = (qw(doc test cli angle dynamic opengl noopengl));
my @variant_suffixes = (\@vcs_0_variant_suffixes, \@cfg_0_variant_suffixes, \@cfg_1_variant_suffixes);
sub is_outdated {
my ($source_path, $target_path) = @_;
my $source_last_modified = (stat($source_path))[9];
my $target_last_modified = (stat($target_path))[9];
return !defined $target_last_modified || $source_last_modified > $target_last_modified;
}
my $log = Mojo::Log->new;
my $mojolicious = Mojolicious->new;
my $renderer = $mojolicious->renderer;
my $pkgbuilds_dir = path($FindBin::Bin, '..', '..')->realpath;
my @template_paths = ("$FindBin::Bin/templates", $pkgbuilds_dir);
$log->level($ENV{LOG_LEVEL} // 'info');
$mojolicious->log($log);
$renderer->paths(\@template_paths);
$log->debug("Template paths:\n" . join("\n", @template_paths));
my $filter_regex = $ARGV[0];
my $install_directory = $ARGV[1] // $pkgbuilds_dir;
unless (-d $install_directory) {
$log->error("Output directory '$install_directory' does not exist.");
exit(-1);
}
# add helper to render Qt dependencies
sub _render_deps {
my ($package_prefix, $controller, @d) = @_;
my $prefix = $controller->stash('package_name_prefix');
my $suffix = $controller->stash('package_name_suffix');
my $quote = $prefix =~ qr/^(mingw-w64|android)/ ? "'" : '';
return join(' ', map { "${quote}${prefix}${package_prefix}-${_}${suffix}${quote}" } @d);
}
sub _render_optdeps {
my ($package_prefix, $controller, %d) = @_;
my $prefix = $controller->stash('package_name_prefix');
my $suffix = $controller->stash('package_name_suffix');
return join(' ', map { "'${prefix}${package_prefix}-${_}${suffix}: $d{$_}'" } sort keys %d);
}
for my $qt_version (qw(qt5 qt6)) {
$mojolicious->helper("${qt_version}deps" => sub { _render_deps($qt_version, @_) });
$mojolicious->helper("${qt_version}optdeps" => sub { _render_optdeps($qt_version, @_) });
}
# add helper to expand pkg-config style libraries into full paths for use with CMake
# example: "-lfoo -lbar" => "/usr/lib/foo.a;/usr/lib/bar.a"
$mojolicious->helper(expand_libs => sub {
my $controller = shift;
my $prefix = $controller->stash('install_prefix');
my $extension = $controller->stash('library_extension');
return join(';', map {
my $library_name = $_;
$library_name = $1 if $library_name =~ qr/\w*-l(.*)\w*/;
"$prefix/lib/lib$library_name.$extension";
} @_);
});
# define revisions of Qt modules from KDE fork
my %kde_fork_revisions = (
# module => [rev, 'commit on KDE fork', 'version bump to be reverted'],
activeqt => [0, '80b43bfe4109820fb7feddb4a16e227a03bc1c4e'],
winextras => [0, '2a04b162451460ffc208c2c27acce16a18f763ce'],
'3d' => [6, '0ff905d194e273e04e95b72dbbfd4e58193ecbaa'],
base => [168, '08be11284246455bce4455138ebe396d2d8732a1'],
charts => [0, '055c6d6e49c5ea369990e7078fd534392a0ba6b9'],
connectivity => [5, '6796953f92a1d3af30d0676e56ec5dfd82199611'],
datavis3d => [0, '8e1a57efa1ba3eabbf44098ce6ede3d130c57b5d'],
declarative => [18, '45d43c04088efb8346979f633f72bb1f23183461'],
gamepad => [0, 'ce0202d67bf1ab2bb887f58122b20eab5b6c1d5d'],
graphicaleffects => [0, 'a2b1600300cda89804d48ec90e0068a075fecc8b'],
imageformats => [5, '1b83a9c73d6e5459ec4c2221b2bd7e5396b5e874'],
location => [3, 'f920a6cc2931402023840c223fce2fed321e28ea'],
lottie => [0, '8bb9237e4e1462f405d931a8a513ed4c27632d9e'],
multimedia => [1, 'f3dc18968c437c993886d3bfb668b62344a10860'],
networkauth => [0, 'f34ac77b5955126be60faa2b801be2d19dff896f'],
purchasing => [0, '25ead89b0834f669e0a193e6d6cf2da25d33a452'],
quick3d => [1, '95f52cb212f66e6022661fb7f2eb81a8c21e9f22'],
quickcontrols => [0, 'c7dae5f6041d6c076311f2d8ed13fcfe3598be70'],
quickcontrols2 => [5, '9ff77702cc3649cbaf94046742d682d77cdea698'],
quicktimeline => [0, 'e2438e010a98d731317c10a64c095e0282b51ab0'],
remoteobjects => [0, '5f2a598a9134167a0da2efcbf1249fc167ae3750'],
scxml => [0, 'e1faea1db52b91d90ef64dd57eb6529e323b5526'],
sensors => [0, '5f1f73fdba8906f58c4554cbef9c1a72edcf0230'],
serialbus => [0, '180cb13048a24510f9a1b20796772d27da762bdd'],
serialport => [0, '966cf2a2077a8470715894363ad46ea7df0665fa'],
speech => [1, 'd32f4a479d38a11f547598004b975f4356424a16'],
svg => [9, '83296f10ebdb9a666b11dc69f3a148c38b9c425c'],
tools => [1, 'c4750dd02070ce246ff98cc5d137193825043912'],
translations => [0, 'c38edd3a5501bcd53132e1e4abb7d25a98e0e1a9'],
virtualkeyboard => [0, '8aebadb96c1e57ba89bba2e5962399f676207a32'],
wayland => [49, '9c607c771acdb3d820be7f112db99213a6c6d7eb'],
webchannel => [3, '4e35fe9429920067c17596986b486fb1c1e95db0'],
webglplugin => [0, '3087cdd0758258163299602550f7d4e72edf2a80'],
websockets => [2, '594477769ecac4032ba116196493f3ba3db1aaed'],
webview => [0, 'b1605fea61a6bbb599b720c54282bc8ddb0aacf0'],
x11extras => [0, '9134cdba9386e408ce2ffe515ca0c3f6f6c66685'],
xmlpatterns => [0, 'b798a0f0265538a9dd12b5c7e4dad84ba8e1db4e'],
);
# $rev := git rev-list --count v5.15.2..$commit_on_kde_fork
# find templates; populate "pages" array
my @pages;
my $template_file_name = 'PKGBUILD.sh.ep';
my $top_level_dirs = $pkgbuilds_dir->list({dir => 1});
for my $top_level_dir (@$top_level_dirs) {
next unless -d $top_level_dir;
next unless $top_level_dir ne 'devel';
my $default_package_name = $top_level_dir->basename;
my ($qt_module, $qt_major_version);
if ($default_package_name =~ qr/qt(5|6)-(.*)/) {
$qt_major_version = $1;
$qt_module = $2;
}
my $kde_fork_revision;
if ($qt_major_version && $qt_major_version eq '5' && $qt_module) {
$kde_fork_revision = $kde_fork_revisions{$qt_module};
}
my $variant_dirs = $top_level_dir->list({dir => 1});
for my $variant_dir (@$variant_dirs) {
next unless -d $variant_dir;
my $variant = $variant_dir->basename;
my $template_file = $variant_dir->child($template_file_name);
if (!-f $template_file) {
# print warning; all additional Qt repos for mingw-w64 should be converted to use templates now
$log->warn("No template $template_file_name present for Qt module $qt_module and variant $variant")
if defined $qt_module && index($variant, 'mingw-w64') == 0 && $variant !~ qr/.*-test$/;
next;
}
# determine files
my $files = $variant_dir->list;
my $patch_files = $files->grep(qr/.*\.patch/);
my $qt_module_sha256_file_name = "qt$qt_module-sha256.txt";
my $qt_module_sha256_file = defined $qt_module
? $variant_dir->child($qt_module_sha256_file_name)
: undef;
my $qt_module_sha256 = defined $qt_module_sha256_file && -f $qt_module_sha256_file
? Mojo::Util::trim($qt_module_sha256_file->slurp)
: "$qt_module_sha256_file_name missing";
# determine variant parts
my $variant_prefix_part = $variant;
my $variant_suffix_part = '';
if ($variant) {
for my $variant_suffixes (@variant_suffixes) {
for my $variant_suffix (@$variant_suffixes) {
next unless $variant =~ qr/.*-$variant_suffix$/;
$variant_prefix_part = substr($variant, 0, length($variant) - length($variant_suffix) - 1);
$variant_suffix_part = $variant_suffix_part ? "$variant_suffix-$variant_suffix_part" : $variant_suffix;
last;
}
}
}
my $package_name_prefix = $variant_prefix_part ? "$variant_prefix_part-" : "";
my $package_name_suffix = $variant_suffix_part ? "-$variant_suffix_part" : "";
my $is_static_variant = $variant_suffix_part =~ qr/static/;
my $has_static_variant = $is_static_variant || -d "$default_package_name/$variant-static";
my $is_mingw = $package_name_prefix eq 'mingw-w64-';
my $package_name = "$package_name_prefix$default_package_name$package_name_suffix";
next if defined $filter_regex && $package_name !~ $filter_regex;
push(@pages, {
install_path => "$default_package_name/$variant/PKGBUILD",
template_params => [
template => "$default_package_name/$variant/PKGBUILD",
stash_variables => {
variant => $variant,
variant_prefix_part => $variant_prefix_part,
variant_suffix_part => $variant_suffix_part,
default_package_name => $default_package_name,
package_name_prefix => $package_name_prefix,
package_name_suffix => $package_name_suffix,
package_name => $package_name,
files => $files,
patch_files => $patch_files,
qt_major_version => $qt_major_version,
qt_module => $qt_module,
qt_module_sha256 => $qt_module_sha256,
kde_fork_revision => $kde_fork_revision,
static_variant => $is_static_variant,
static_suffix => $is_static_variant ? '-static' : '',
static_deps => undef,
static_makedeps => undef,
is_mingw => $is_mingw,
library_extension => $is_static_variant ? 'a' : ($is_mingw ? 'dll.a' : 'so'),
install_prefix => $is_mingw ? '/usr/$_arch' : '/usr',
shared_config => !$is_static_variant,
static_config => $is_static_variant || !$has_static_variant,
no_libraries => 0,
},
]
});
}
}
# render "pages"
for my $page (@pages) {
# process template params
my $template_params = $page->{template_params};
my $template_source_path;
my $template_target_path;
my $template_stash_variables;
if (defined $template_params) {
my ($template_name, $template_args) = (@$template_params % 2 ? shift @$template_params : undef, {@$template_params});
my $template_format = ($template_args->{format} //= 'sh');
my $template_handler = $template_args->{handler} // 'ep';
$template_name //= $template_args->{template};
$template_stash_variables = delete $template_args->{stash_variables};
$template_source_path = "$template_name.$template_format.$template_handler";
$template_target_path = "$template_name.$template_format";
$template_params = $template_args;
$template_params->{template} = $template_name;
}
# determine source path and target path
my $source_path = $page->{source_path} // $template_source_path;
if (!$template_params && !$source_path) {
die 'page needs either template_params or source_path';
}
my $output_file = path($install_directory, $page->{install_path} // $template_target_path // $source_path);
# ensure output directory exists
$output_file->dirname->make_path unless -f $output_file;
# skip unless the target is outdated
# note: Can not skip templates that easy because that would require tracking includes.
if (!defined $template_params && !is_outdated($source_path, $output_file)) {
$log->info("Skipping '$source_path' -> '$output_file' (target up-to-date)");
next;
}
# do a simple copy
if (!defined $template_params) {
$log->info("Copying '$source_path' -> '$output_file'");
Mojo::File->new($source_path)->copy_to($output_file);
next;
}
# render template
$log->info("Rendering '$source_path' -> '$output_file'");
my $controller = $mojolicious->build_controller;
$controller->stash($template_stash_variables) if defined $template_stash_variables;
my $output = $controller->render_to_string(%$template_params);
$log->debug($output);
$output_file->spurt(encode('UTF-8', $output));
}