1#!/usr/bin/env python 2# Copyright (c) 2012 The Chromium Authors. All rights reserved. 3# Use of this source code is governed by a BSD-style license that can be 4# found in the LICENSE file. 5 6"""Output the list of files to be generated by GRIT from an input. 7""" 8 9import getopt 10import os 11 12from grit import grd_reader 13from grit.node import structure 14from grit.tool import interface 15 16class DetermineBuildInfo(interface.Tool): 17 """Determine what files will be read and output by GRIT.""" 18 19 def __init__(self): 20 pass 21 22 def ShortDescription(self): 23 """Describes this tool for the usage message.""" 24 return ('Determine what files will be needed and\n' 25 'output by GRIT with a given input.') 26 27 def Run(self, opts, args): 28 """Main method for the buildinfo tool. Outputs the list 29 of generated files and inputs used to stdout.""" 30 self.output_directory = '.' 31 (own_opts, args) = getopt.getopt(args, 'o:') 32 for (key, val) in own_opts: 33 if key == '-o': 34 self.output_directory = val 35 if len(args) > 0: 36 print 'This tool takes exactly one argument: the output directory via -o' 37 return 2 38 self.SetOptions(opts) 39 40 res_tree = grd_reader.Parse(opts.input, debug=opts.extra_verbose) 41 42 langs = {} 43 for output in res_tree.GetOutputFiles(): 44 if output.attrs['lang']: 45 langs[output.attrs['lang']] = os.path.dirname(output.GetFilename()) 46 47 for lang, dirname in langs.iteritems(): 48 old_output_language = res_tree.output_language 49 res_tree.SetOutputLanguage(lang) 50 for node in res_tree.ActiveDescendants(): 51 with node: 52 if (isinstance(node, structure.StructureNode) and 53 node.HasFileForLanguage()): 54 path = node.FileForLanguage(lang, dirname, create_file=False, 55 return_if_not_generated=False) 56 if path: 57 path = os.path.join(self.output_directory, path) 58 path = os.path.normpath(path) 59 print '%s|%s' % ('rc_all', path) 60 res_tree.SetOutputLanguage(old_output_language) 61 62 for output in res_tree.GetOutputFiles(): 63 path = os.path.join(self.output_directory, output.GetFilename()) 64 path = os.path.normpath(path) 65 print '%s|%s' % (output.GetType(), path) 66 67 for infile in res_tree.GetInputFiles(): 68 print 'input|%s' % os.path.normpath(infile) 69