third_party/waf/waflib/extras/satellite_assembly.py

   1 #!/usr/bin/python
   2 # encoding: utf-8
   3 # vim: tabstop=4 noexpandtab
   4
   5 """
   6 Create a satellite assembly from "*.??.txt" files. ?? stands for a language code.
   7
   8 The projects Resources subfolder contains resources.??.txt string files for several languages.
   9 The build folder will hold the satellite assemblies as ./??/ExeName.resources.dll
  10
  11 #gen becomes template (It is called gen because it also uses resx.py).
  12 bld(source='Resources/resources.de.txt',gen=ExeName)
  13 """
  14
  15 import os, re
  16 from waflib import Task
  17 from waflib.TaskGen import feature,before_method
  18
  19 class al(Task.Task):
  20         run_str = '${AL} ${ALFLAGS}'
  21
  22 @feature('satellite_assembly')
  23 @before_method('process_source')
  24 def satellite_assembly(self):
  25         if not getattr(self, 'gen', None):
  26                 self.bld.fatal('satellite_assembly needs a template assembly provided with the "gen" parameter')
  27         res_lang = re.compile(r'(.*)\.(\w\w)\.(?:resx|txt)',flags=re.I)
  28
  29         # self.source can contain node objects, so this will break in one way or another
  30         self.source = self.to_list(self.source)
  31         for i, x in enumerate(self.source):
  32                 #x = 'resources/resources.de.resx'
  33                 #x = 'resources/resources.de.txt'
  34                 mo = res_lang.match(x)
  35                 if mo:
  36                         template = os.path.splitext(self.gen)[0]
  37                         templatedir, templatename = os.path.split(template)
  38                         res = mo.group(1)
  39                         lang = mo.group(2)
  40                         #./Resources/resources.de.resources
  41                         resources = self.path.find_or_declare(res+ '.' + lang + '.resources')
  42                         self.create_task('resgen', self.to_nodes(x), [resources])
  43                         #./de/Exename.resources.dll
  44                         satellite = self.path.find_or_declare(os.path.join(templatedir,lang,templatename) + '.resources.dll')
  45                         tsk = self.create_task('al',[resources],[satellite])
  46                         tsk.env.append_value('ALFLAGS','/template:'+os.path.join(self.path.relpath(),self.gen))
  47                         tsk.env.append_value('ALFLAGS','/embed:'+resources.relpath())
  48                         tsk.env.append_value('ALFLAGS','/culture:'+lang)
  49                         tsk.env.append_value('ALFLAGS','/out:'+satellite.relpath())
  50                         self.source[i] = None
  51         # remove the None elements that we just substituted
  52         self.source = list(filter(lambda x:x, self.source))
  53
  54 def configure(ctx):
  55         ctx.find_program('al', var='AL', mandatory=True)
  56         ctx.load('resx')
  57