| #!/usr/bin/env python |
| import os |
| import optparse |
| import subprocess |
| import sys |
| |
| here = os.path.dirname(__file__) |
| |
| def main(): |
| usage = "usage: %prog [file1..fileN]" |
| description = """With no file paths given this script will automatically |
| compress all jQuery-based files of the admin app. Requires the Google Closure |
| Compiler library and Java version 6 or later.""" |
| parser = optparse.OptionParser(usage, description=description) |
| parser.add_option("-c", dest="compiler", default="~/bin/compiler.jar", |
| help="path to Closure Compiler jar file") |
| parser.add_option("-v", "--verbose", |
| action="store_true", dest="verbose") |
| parser.add_option("-q", "--quiet", |
| action="store_false", dest="verbose") |
| (options, args) = parser.parse_args() |
| |
| compiler = os.path.expanduser(options.compiler) |
| if not os.path.exists(compiler): |
| sys.exit("Google Closure compiler jar file %s not found. Please use the -c option to specify the path." % compiler) |
| |
| if not args: |
| if options.verbose: |
| sys.stdout.write("No filenames given; defaulting to admin scripts\n") |
| args = [os.path.join(here, f) for f in [ |
| "actions.js", "collapse.js", "inlines.js", "prepopulate.js"]] |
| |
| for arg in args: |
| if not arg.endswith(".js"): |
| arg = arg + ".js" |
| to_compress = os.path.expanduser(arg) |
| if os.path.exists(to_compress): |
| to_compress_min = "%s.min.js" % "".join(arg.rsplit(".js")) |
| cmd = "java -jar %s --js %s --js_output_file %s" % (compiler, to_compress, to_compress_min) |
| if options.verbose: |
| sys.stdout.write("Running: %s\n" % cmd) |
| subprocess.call(cmd.split()) |
| else: |
| sys.stdout.write("File %s not found. Sure it exists?\n" % to_compress) |
| |
| if __name__ == '__main__': |
| main() |
