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#!/usr/bin/perl
use strict;
use warnings;
use Debian::Copyright;
use Debian::PkgJs::Lib;
use Debian::PkgJs::Npm;
use Debian::PkgJs::Version;
use File::Basename qw(basename);
use POSIX qw(strftime);
my $basename = basename($0);
sub usage {
print <<EOF;
Usage: $basename
$basename prepares a debian/ directory by reading package.json of a node package.
Launch it in a debian/node source repository.
Copyright (C) 2019 Andrius Merkys <merkys\@debian.org>
Licensed under GPL-2+ (see /usr/share/common-licenses/GPL-2)
EOF
}
if (@ARGV) {
if ( $ARGV[0] eq '--version' ) {
print $VERSION, "\n";
}
else {
usage();
}
exit;
}
my $package = pjson('.') || die "$basename: no 'package.json'";
my $name = $package->{name};
my $source = "node-$name";
my $version = $package->{version};
my $license = $package->{license};
my $author = $package->{author};
my $description = $package->{description};
my $homepage = $package->{homepage};
my $test = $package->{scripts}{test};
my $debfullname = $ENV{DEBFULLNAME};
my $debemail = $ENV{DEBEMAIL};
my $date = strftime( "%a, %d %b %Y %H:%M:%S %z", localtime( time() ) );
my $upstream_vcs_url;
my $upstream_vcs_type;
if ( $package->{repository} && ref $package->{repository} eq 'HASH' ) {
$upstream_vcs_url = $package->{repository}{url};
$upstream_vcs_type = $package->{repository}{type};
}
# Using GitHub's anonymous HTTPS cloning URLs instead of git@github.com:
if ( $upstream_vcs_type && $upstream_vcs_type eq 'git' ) {
$upstream_vcs_url =~ s|^git\@(github\.com):|https://$1/|;
$upstream_vcs_url =~ s|\.git$||;
}
mkdir('debian');
my $out;
#-------------- debian/changelog -----------
if ( !-e 'debian/changelog' ) {
system( 'dch', '--create', '--newversion', "$version-1",
'--package', $source, 'Initial release (Closes: #nnnn)' );
}
#-------------- debian/rules ---------------
open( $out, '>', 'debian/rules' );
print $out <<END;
#!/usr/bin/make -f
%:
\tdh \$@ --buildsystem nodejs
END
close $out;
chmod 0755, 'debian/rules';
#-------------- debian/copyright -----------
my $copyright = Debian::Copyright->new();
my $header = Debian::Copyright::Stanza::Header->new(
{
Disclaimer => 'Autogenerated by dh-make-node',
Format =>
'https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/',
Source => $upstream_vcs_url,
'Upstream-Contact' => $author,
'Upstream-Name' => $name,
}
);
$copyright->header($header);
if ( !$license ) {
warn "$basename: license information is not found in package.json\n";
}
$copyright->files->Push(
'*',
Debian::Copyright::Stanza::Files->new(
{
Files => '*',
Copyright => $author,
License => $license,
}
)
);
$copyright->files->Push(
'debian/*',
Debian::Copyright::Stanza::Files->new(
{
Files => 'debian/*',
Copyright => "$debfullname <$debemail>",
License => $license,
}
)
);
$copyright->licenses->Push(
$license,
Debian::Copyright::Stanza::License->new(
{
License => $license,
}
)
);
$copyright->write('debian/copyright');
#-------------- debian/control ---------------
my @dependencies = resolve_dependencies( $package->{dependencies} );
push @dependencies, resolve_dependencies( $package->{peerDependencies} );
my @devDependencies = resolve_dependencies( $package->{devDependencies} );
my @build_depends = (
'debhelper-compat (= 12)',
'pkg-js-tools', @dependencies, map { "$_ <!nocheck>" } @devDependencies
);
my @depends = ( '${misc:Depends}', @dependencies );
my $build_depends = join "\n", map { " $_," } sort @build_depends;
my $depends = join "\n", map { " $_," } sort @depends;
my $homepage_line = 'Homepage: ';
if ($homepage) {
$homepage_line .= $homepage;
}
else {
$homepage_line = "#$homepage_line<insert URL if applicable>";
}
open( $out, '>', 'debian/control' );
print $out <<END;
Source: $source
Section: javascript
Priority: optional
Maintainer: Debian Javascript Maintainers <pkg-javascript-devel\@lists.alioth.debian.org>
Uploaders:
$debfullname <$debemail>,
Build-Depends:
$build_depends
Standards-Version: 4.4.0
Rules-Requires-Root: no
$homepage_line
Vcs-Browser: https://salsa.debian.org/js-team/$source
Vcs-Git: https://salsa.debian.org/js-team/$source.git
END
print $out "Testsuite: autopkgtest-pkg-nodejs\n" if $test;
print $out <<END;
Package: $source
Architecture: all
Depends:
$depends
Description: $description
END
close $out;
#-------------- debian/watch -----------------
if ( $upstream_vcs_type
&& $upstream_vcs_type eq 'git'
&& $upstream_vcs_url =~ /github/ )
{
open( $out, '>', 'debian/watch' );
print $out "version=4\n";
print $out git_watch($upstream_vcs_url);
close $out;
}
#-------------- debian/source/format ---------
mkdir('debian/source');
open( $out, '>', 'debian/source/format' );
print $out "3.0 (quilt)\n";
close $out;
#------------ debian/tests/pkg-js/test ---------
if ($test) {
mkdir('debian/tests');
mkdir('debian/tests/pkg-js');
# Using system-provided test runners:
$test =~ s|^\./node_modules/\.bin/||;
open( $out, '>', 'debian/tests/pkg-js/test' );
print $out <<END;
#!/bin/bash
$test
END
close $out;
}
sub resolve_dependencies {
my ($dependencies) = @_;
return () if !$dependencies;
my @deb_dependencies;
for my $dep ( sort keys %$dependencies ) {
if ( $dep !~ /^[a-z0-9\-\.]+$/ ) {
warn
"$basename: dependency name '$dep' looks suspicious, skipping\n";
next;
}
my $pkg = `nodepath -o $dep 2>/dev/null`;
if ( !$pkg ) {
warn
"$basename: dependency '$dep' cannot be found, is it installed?\n";
next;
}
$pkg =~ s/\n$//;
push @deb_dependencies, $pkg if $pkg;
}
return sort @deb_dependencies;
}
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