File nextcloud_apps_deps.rb of Package nextcloud-packaging

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File nextcloud_apps_deps.rb of Package nextcloud-packaging

#!/usr/bin/ruby
# vim: set sw=2 sts=2 et tw=80 :

require "rexml/document"
require 'optparse'

def get_nextcloud_attributes(fname)
  doc = REXML::Document.new(File.read(fname))
  elements=REXML::XPath.match(doc, '//nextcloud')
  if elements.empty?
    STDERR.puts "No information about supported Nextcloud versions"
    return {}
  else
    return elements.first.attributes
  end
end

options = {}
OptionParser.new do |opts|
  opts.banner = "Usage: nextcloud_apps_deps.rb [options]"

opts.on("--requires", "Generates Requires") do |v|
    options[:requires] = v
  end
  opts.on("--conflicts", "Generates Requires") do |v|
    options[:conflicts] = v
  end

opts.on("--check=VERSION", "Check if it supports the version of nextcloud") do |v|
    options[:check] = v
  end
end.parse!

if options[:check]
  check_version=options[:check].split('.')[0].to_i
  max_version=0

attributes = get_nextcloud_attributes('appinfo/info.xml')
  if attributes['max-version']
    max_version=attributes['max-version'].to_i
  end

if check_version > max_version
    STDERR.puts '#'*72
    STDERR.puts '#'
    STDERR.puts "# This extension does not support the nextcloud version #{options[:check]}."
    STDERR.puts '#'
    STDERR.puts "# Latest supported version is #{max_version}."
    STDERR.puts '#'
    STDERR.puts '#'*72
    exit(0)
  end
else
  lines=STDIN.read
  lines.each_line do |line|
    attributes=get_nextcloud_attributes(line.chomp)
    if options[:requires]
      min_version = attributes['min-version'] || 0
      puts "nextcloud >= #{min_version}.0.0"
    end
    if options[:conflicts]
      if attributes['max-version']
        max_version = attributes['max-version'].to_i + 1
        puts "nextcloud >= #{max_version}.0.0"
      end
    end
  end
end

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File nextcloud_apps_deps.rb of Package nextcloud-packaging

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