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#!/usr/bin/python
# encoding: utf-8
# vim: tabstop=4 noexpandtab
"""
Create a satellite assembly from "*.??.txt" files. ?? stands for a language code.
The projects Resources subfolder contains resources.??.txt string files for several languages.
The build folder will hold the satellite assemblies as ./??/ExeName.resources.dll
#gen becomes template (It is called gen because it also uses resx.py).
bld(source='Resources/resources.de.txt',gen=ExeName)
"""
import os, re
from waflib import Task
from waflib.TaskGen import feature,before_method
class al(Task.Task):
run_str = '${AL} ${ALFLAGS}'
@feature('satellite_assembly')
@before_method('process_source')
def satellite_assembly(self):
if not getattr(self, 'gen', None):
self.bld.fatal('satellite_assembly needs a template assembly provided with the "gen" parameter')
res_lang = re.compile(r'(.*)\.(\w\w)\.(?:resx|txt)',flags=re.I)
# self.source can contain node objects, so this will break in one way or another
self.source = self.to_list(self.source)
for i, x in enumerate(self.source):
#x = 'resources/resources.de.resx'
#x = 'resources/resources.de.txt'
mo = res_lang.match(x)
if mo:
template = os.path.splitext(self.gen)[0]
templatedir, templatename = os.path.split(template)
res = mo.group(1)
lang = mo.group(2)
#./Resources/resources.de.resources
resources = self.path.find_or_declare(res+ '.' + lang + '.resources')
self.create_task('resgen', self.to_nodes(x), [resources])
#./de/Exename.resources.dll
satellite = self.path.find_or_declare(os.path.join(templatedir,lang,templatename) + '.resources.dll')
tsk = self.create_task('al',[resources],[satellite])
tsk.env.append_value('ALFLAGS','/template:'+os.path.join(self.path.relpath(),self.gen))
tsk.env.append_value('ALFLAGS','/embed:'+resources.relpath())
tsk.env.append_value('ALFLAGS','/culture:'+lang)
tsk.env.append_value('ALFLAGS','/out:'+satellite.relpath())
self.source[i] = None
# remove the None elements that we just substituted
self.source = list(filter(lambda x:x, self.source))
def configure(ctx):
ctx.find_program('al', var='AL', mandatory=True)
ctx.load('resx')
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