ahe@google.com
05ad7990ab
Review URL: https://codereview.chromium.org//11416281 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15580 260f80e4-7a28-3924-810f-c04153c831b5
74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
#!/usr/bin/env python
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# Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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'''Tool for creating symlinks from SOURCES to TARGET.
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For each SOURCE in SOURCES create a link from SOURCE to TARGET. If a
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SOURCE ends with .../lib, the lib suffix is ignored when determining
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the name of the target link.
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Usage:
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python tools/make_links.py TARGET SOURCES...
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'''
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import os
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import subprocess
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import sys
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import utils
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def make_link(source, target):
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# TODO(ahe): Remove this code when the build bots are green again.
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bug_cleanup = os.path.join(target, 'lib')
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if os.path.islink(bug_cleanup):
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print 'Removing %s' % bug_cleanup
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sys.stdout.flush()
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os.unlink(bug_cleanup)
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# End of temporary code.
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if os.path.islink(target):
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print 'Removing %s' % target
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sys.stdout.flush()
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os.unlink(target)
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if os.path.isdir(target):
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print 'Removing %s' % target
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sys.stdout.flush()
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os.rmdir(target)
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print 'Creating link from %s to %s' % (source, target)
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sys.stdout.flush()
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if utils.GuessOS() == 'win32':
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return subprocess.call(['mklink', '/j', target, source], shell=True)
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else:
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return subprocess.call(['ln', '-s', source, target])
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def main(argv):
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target = os.path.relpath(argv[1])
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if not os.path.exists(target):
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os.makedirs(target)
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for source in argv[2:]:
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# Assume the source directory is named ".../NAME/lib".
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(name, lib) = os.path.split(source)
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if lib != 'lib':
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name = source
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# Remove any addtional path components preceding NAME.
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(path, name) = os.path.split(name)
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if utils.GuessOS() == 'win32':
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source = os.path.relpath(source)
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else:
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source = os.path.relpath(source, start=target)
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exit_code = make_link(source, os.path.join(target, name))
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if exit_code != 0:
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return exit_code
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return 0
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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