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https://github.com/open-source-parsers/jsoncpp.git
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63860617b3
This change adds explicit copyright information too python files files. The copyright year used in each case is the date of the first git commit of each file. The goal is to allow jsoncpp to be integrated into the chromium source tree which requires license information in each source file. fixes #234
88 lines
3.2 KiB
Python
88 lines
3.2 KiB
Python
# Copyright 2007 Baptiste Lepilleur
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# Distributed under MIT license, or public domain if desired and
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# recognized in your jurisdiction.
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# See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
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"""tarball
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Tool-specific initialization for tarball.
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"""
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## Commands to tackle a command based implementation:
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##to unpack on the fly...
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##gunzip < FILE.tar.gz | tar xvf -
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##to pack on the fly...
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##tar cvf - FILE-LIST | gzip -c > FILE.tar.gz
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import os.path
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import SCons.Builder
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import SCons.Node.FS
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import SCons.Util
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try:
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import gzip
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import tarfile
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internal_targz = 1
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except ImportError:
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internal_targz = 0
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TARGZ_DEFAULT_COMPRESSION_LEVEL = 9
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if internal_targz:
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def targz(target, source, env):
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def archive_name(path):
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path = os.path.normpath(os.path.abspath(path))
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common_path = os.path.commonprefix((base_dir, path))
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archive_name = path[len(common_path):]
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return archive_name
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def visit(tar, dirname, names):
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for name in names:
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path = os.path.join(dirname, name)
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if os.path.isfile(path):
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tar.add(path, archive_name(path))
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compression = env.get('TARGZ_COMPRESSION_LEVEL',TARGZ_DEFAULT_COMPRESSION_LEVEL)
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base_dir = os.path.normpath(env.get('TARGZ_BASEDIR', env.Dir('.')).abspath)
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target_path = str(target[0])
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fileobj = gzip.GzipFile(target_path, 'wb', compression)
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tar = tarfile.TarFile(os.path.splitext(target_path)[0], 'w', fileobj)
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for source in source:
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source_path = str(source)
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if source.isdir():
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os.path.walk(source_path, visit, tar)
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else:
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tar.add(source_path, archive_name(source_path)) # filename, arcname
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tar.close()
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targzAction = SCons.Action.Action(targz, varlist=['TARGZ_COMPRESSION_LEVEL','TARGZ_BASEDIR'])
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def makeBuilder(emitter = None):
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return SCons.Builder.Builder(action = SCons.Action.Action('$TARGZ_COM', '$TARGZ_COMSTR'),
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source_factory = SCons.Node.FS.Entry,
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source_scanner = SCons.Defaults.DirScanner,
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suffix = '$TARGZ_SUFFIX',
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multi = 1)
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TarGzBuilder = makeBuilder()
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def generate(env):
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"""Add Builders and construction variables for zip to an Environment.
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The following environnement variables may be set:
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TARGZ_COMPRESSION_LEVEL: integer, [0-9]. 0: no compression, 9: best compression (same as gzip compression level).
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TARGZ_BASEDIR: base-directory used to determine archive name (this allow archive name to be relative
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to something other than top-dir).
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"""
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env['BUILDERS']['TarGz'] = TarGzBuilder
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env['TARGZ_COM'] = targzAction
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env['TARGZ_COMPRESSION_LEVEL'] = TARGZ_DEFAULT_COMPRESSION_LEVEL # range 0-9
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env['TARGZ_SUFFIX'] = '.tar.gz'
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env['TARGZ_BASEDIR'] = env.Dir('.') # Sources archive name are made relative to that directory.
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else:
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def generate(env):
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pass
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def exists(env):
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return internal_targz
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