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| 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 | |
| 9 import getopt | |
| 10 import os | |
| 11 | |
| 12 from grit import grd_reader | |
| 13 from grit.node import structure | |
| 14 from grit.tool import interface | |
| 15 | |
| 16 class 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) | |
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