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109 lines
3.2 KiB
109 lines
3.2 KiB
#!/usr/bin/env python
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from __future__ import print_function
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import os
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import re
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import sys
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import glob
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from fnmatch import fnmatch
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from os.path import join as pathjoin, relpath, dirname, \
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abspath, basename, splitext
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HERE = dirname(abspath(__file__))
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AUTOGEN_WARNING = ('# ******** AUTOGENERATED by {0} ' +
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('*' * 20)).format(basename(sys.argv[0]))
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PATTERN_RULE_MXMLC = \
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'$(MXMLC) {primary_dep} $(MXMLC_FLAGS) -l+={parent_dir} -o {target}'
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def main(sysargs=sys.argv[:]):
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targets_mk = pathjoin(HERE, 'targets.mk')
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os.chmod(targets_mk, 0600)
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targetmaker = TargetMaker(outstream=open(targets_mk, 'wb'))
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targetmaker.make()
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os.chmod(targets_mk, 0444)
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return 0
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class TargetMaker(object):
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_to_glob = (
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pathjoin(HERE, '[0-9]*-*', '*.mxml'),
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pathjoin(HERE, 'custom-*', '*.mxml'),
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)
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_source_fileexts = ('.mxml', '.as', '.css')
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def __init__(self, outstream=sys.stdout):
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self.outstream = outstream
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self.targets = {}
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def make(self):
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for pattern in self._to_glob:
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for mxml in glob.glob(pattern):
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self._add_target_from_mxml(mxml)
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self._write_out_targets()
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def _add_target_from_mxml(self, mxml):
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rel_mxml = relpath(mxml, HERE)
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as_swf = re.sub('(.*)\.mxml$', '\\1.swf', rel_mxml)
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self.targets[as_swf] = set([rel_mxml])
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self._add_deps_from_alt_source_file_extensions(as_swf, rel_mxml)
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def _add_deps_from_alt_source_file_extensions(self, as_swf, rel_mxml):
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basedir = dirname(rel_mxml)
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for dirpath, dirnames, filenames in os.walk(basedir):
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for filename in filenames:
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if ext(filename) in self._source_fileexts:
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rel_source = relpath(pathjoin(dirpath, filename), HERE)
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self.targets[as_swf].add(rel_source)
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def _write_out_targets(self):
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print(AUTOGEN_WARNING, file=self.outstream)
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for target in sorted(self.targets.iterkeys()):
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deps = self._get_deps_for_target(target)
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primary_dep = self._get_primary_dep(target, deps)
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pattern_rule_kwargs = \
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self._get_pattern_rule_kwargs(primary_dep, target)
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print('{target}: {deps}'.format(target=target,
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deps=' '.join(deps)), file=self.outstream)
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print('\t' + PATTERN_RULE_MXMLC.format(**pattern_rule_kwargs) +
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'\n\n', file=self.outstream)
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def _get_deps_for_target(self, target):
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deps = []
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for dep in reversed(sorted(list(self.targets[target]), key=ext)):
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deps.append(dep)
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return deps
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def _get_primary_dep(self, target, deps):
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primary_dep = deps[0]
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for dependency in deps:
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if fnmatch(target, namebase(dependency) + '.*'):
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primary_dep = dependency
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return primary_dep
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def _get_pattern_rule_kwargs(self, primary_dep, target):
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ret = dict(
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primary_dep=primary_dep,
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parent_dir=dirname(primary_dep),
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target=target
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)
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return ret
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def ext(filename):
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return splitext(filename)[-1]
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def namebase(filename):
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return splitext(filename)[0]
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if __name__ == '__main__':
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sys.exit(main())
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# vim:filetype=python
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