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https://github.com/open-source-parsers/jsoncpp.git
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19fc55f408
Google advises its employees to add Google Inc. as an author, but that hasn't
been done yet and would be super inconvenient. So instead I've refactored the
file to refer to "The JsonCpp Authors", which are listed in the AUTHORS file.
The AUTHORS file itself is generated via:
git log --pretty="%an <%ae>%n%cn <%ce>" | sort | uniq
Plus the addition of "Google Inc." as a copyright author. (Google owns the work
of anyone contributing from an @google.com address, for example.)
The list contains some probable duplicates where people have used more than one
email address. I didn't deduplicate because -- well, who's to say they're
duplicates, anyway? :)
88 lines
3.2 KiB
Python
88 lines
3.2 KiB
Python
# Copyright 2007 The JsonCpp Authors
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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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