#!/usr/bin/env ruby

#

# This is a convenience script for bumping Amarok's plugin framework version

# in the various engine desktop files and in pluginmanager.h.

#

# The script should be run once before each release, in order to ensure that

# no old and perhaps incompatible engines are getting loaded. After running, don't

# forget to commit to svn. The script must be started from the amarok/ folder.

#

# (c) 2005-2008 Mark Kretschmann <kretschmann@kde.org>

# License: GNU General Public License V2

def bump_desktop_files

    files = Dir["**/*.desktop"]

    files.each do |path|

        file = File.new(path, File::RDWR)

        str = file.read

        unless str[/X-KDE-Amarok-framework-version=[0-9]*/].nil?

            puts path

            str.sub!( /X-KDE-Amarok-framework-version=[0-9]*/, "X-KDE-Amarok-framework-version=#{@version}" )

            file.rewind

            file.truncate(0)

            file << str

        end

        file.close

    end

end

# Make sure the current working directory is amarok

if not Dir::getwd().split( "/" ).last() == "amarok"

    print "ERROR: This script must be started from the amarok/ folder. Aborting.\n\n"

    exit()

end

# Bump FrameworkVersion in pluginmanager.h

file = File.new( "src/PluginManager.h", File::RDWR )

str = file.read()

file.rewind()

file.truncate( 0 )

temp = str.scan( /static const int FrameworkVersion = [0-9]*;/ )

@version = temp.join().scan( /[0-9]*/ ).join().to_i()

@version = @version + 1

print "Bumping the plugin framework version to: #{@version}"

str.sub!( /static const int FrameworkVersion = [0-9]*;/, "static const int FrameworkVersion = #{@version};" )

file << str

file.close()

# Bump plugin desktop files

puts

puts

bump_desktop_files

puts

puts

print "Done :) Now commit the source to SVN."

puts

puts