63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
#!/usr/bin/env python
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import argparse
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import os
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import subprocess
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import sys
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try:
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import closure
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except ImportError:
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closure_compiler = None
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else:
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closure_compiler = os.path.join(os.path.dirname(closure.__file__), 'closure.jar')
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js_path = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'static', 'admin', 'js')
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def main():
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description = """With no file paths given this script will automatically
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compress all jQuery-based files of the admin app. Requires the Google Closure
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Compiler library and Java version 6 or later."""
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parser = argparse.ArgumentParser(description=description)
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parser.add_argument('file', nargs='*')
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parser.add_argument(
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"-c", dest="compiler", default="~/bin/compiler.jar",
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help="path to Closure Compiler jar file",
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)
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parser.add_argument("-v", "--verbose", action="store_true", dest="verbose")
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parser.add_argument("-q", "--quiet", action="store_false", dest="verbose")
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options = parser.parse_args()
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compiler = closure_compiler if closure_compiler else os.path.expanduser(options.compiler)
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if not os.path.exists(compiler):
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sys.exit(
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"Google Closure compiler jar file %s not found. Please use the -c "
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"option to specify the path." % compiler
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)
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if not options.file:
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if options.verbose:
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sys.stdout.write("No filenames given; defaulting to admin scripts\n")
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files = [
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os.path.join(js_path, f) for f in
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["actions.js", "collapse.js", "inlines.js", "prepopulate.js"]
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]
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else:
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files = options.file
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for file_name in files:
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if not file_name.endswith(".js"):
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file_name = file_name + ".js"
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to_compress = os.path.expanduser(file_name)
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if os.path.exists(to_compress):
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to_compress_min = "%s.min.js" % "".join(file_name.rsplit(".js"))
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cmd = "java -jar %s --js %s --js_output_file %s" % (compiler, to_compress, to_compress_min)
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if options.verbose:
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sys.stdout.write("Running: %s\n" % cmd)
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subprocess.call(cmd.split())
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else:
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sys.stdout.write("File %s not found. Sure it exists?\n" % to_compress)
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if __name__ == '__main__':
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main()
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