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# /usr/bin/env ruby
# This script generates a releasable, signed tarball out of the container repo.
# It also fetches, if its manifest so defines, translations from KDE i18n.
# SPDX-FileCopyrightText: 2020 L. E. Segovia <amy@amyspark.me>
# SPDX-License-Identifier: BSD-3-Clause
# frozen_string_literal: true
require 'fileutils'
require 'json'
require 'optparse'
require 'ostruct'
require 'pathname'
options = OpenStruct.new
opts = OptionParser.new do |o|
o.on_tail('-h', '--help', 'Show this usage statement') do |_h|
options.help = true
end
o.on_tail('-s', '--sign USER', 'Sign generated tarballs using this key') do |h|
options.gpg_key = h
end
o.on_tail('-k', '--skip', 'Skip base tarball generation') do |_k|
options.skip_archive = true
end
end
begin
opts.parse!(ARGV)
rescue StandardError => e
warn e, '', opts
exit 1
end
if options.help
puts opts
exit
end
manifest = JSON.parse File.read('manifest.json')
warn 'This script needs a JSON manifest of the underlying repo!' if manifest.empty?
VERSION = (manifest['version'] || `git describe`.chomp[1..-1]).freeze
PREFIX = "#{manifest['name']}-#{VERSION}"
BRANCH = (manifest['gitTag'] || 'HEAD').freeze
puts "Application: #{manifest['name']} #{VERSION}"
ROOT = `git rev-parse --show-toplevel`.chomp.freeze
puts "Repository root: #{ROOT}"
PACKAGING = Pathname(Dir.pwd)
unless options.skip_archive
if Dir.exist?(PACKAGING / PREFIX)
puts 'Removing old tarball root...'
FileUtils.rm_rf PACKAGING / PREFIX
end
Dir.chdir(ROOT) do
puts "Creating tarball root from #{BRANCH}..."
system "git archive --prefix=#{PREFIX}/ #{BRANCH} | tar xv -C packaging 2> /dev/null", exception: true
end
unless manifest['translations'].empty?
SVN_BASE = 'svn://anonsvn.kde.org/home/kde'
MAINMODULE = (manifest['translations']['mainmodule'] || 'trunk').freeze
MODULE = (manifest['translations']['file'] || manifest['name']).freeze
REVISION = (manifest['translations']['REVISION'] || '').freeze
puts "Fetching translations (#{MODULE}.po)..."
Dir.chdir(PACKAGING / PREFIX) do
languages = `svn cat #{SVN_BASE}/#{MAINMODULE}/l10n-kf5/subdirs`.chomp.lines
Dir.mkdir('po') unless Dir.exist? 'po'
Dir.mkdir('l10n') unless Dir.exist? 'l10n'
languages
.reject { |lang| lang.start_with? 'x-test' }
.each do |lang|
lang.chomp!
print format('-> %<lang>20s: ', lang: lang)
pofilename = "#{SVN_BASE}/#{MAINMODULE}/l10n-kf5/#{lang}/messages/kseexpr/#{MODULE}.po"
system "svn cat #{pofilename} #{REVISION} 2> /dev/null | tee l10n/#{MODULE}.po > /dev/null", exception: true
if FileTest.size("l10n/#{MODULE}.po").zero?
puts 'file does not exist.'
next
end
Dir.mkdir "po/#{lang}" unless Dir.exist? "po/#{lang}"
FileUtils.mv "l10n/#{MODULE}.po", "po/#{lang}/"
puts 'success!'
end
FileUtils.rm_rf 'l10n'
end
end
end
Dir.chdir(PACKAGING) do
puts 'Removing old files...'
FileUtils.rm Dir.glob("#{PREFIX}.*")
puts 'Creating tarballs...'
tar = if system('which gtar > /dev/null 2>&1')
'gtar'
else
'tar'
end
system "#{tar} czf #{PREFIX}.tar.gz --group=root --owner=root --sort=name --pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime #{PREFIX} > /dev/null", exception: true
if options.gpg_key
puts 'Requesting GPG signature...'
system "gpg --armor --detach-sign -u #{options.gpg_key} #{PREFIX}.tar.gz", exception: true
end
puts "Success! Your tarball is at #{File.expand_path("#{PREFIX}.tar.gz")}"
puts "md5: #{`md5sum #{PREFIX}.tar.gz`.chomp}"
puts "sha256: #{`sha256sum #{PREFIX}.tar.gz`.chomp}"
end
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