Première version en Python-Django.
[auf_paf.git] / static / admin / js / compress.py
1 #!/usr/bin/env python
2 import os
3 import optparse
4 import subprocess
5 import sys
6
7 here = os.path.dirname(__file__)
8
9 def main():
10 usage = "usage: %prog [file1..fileN]"
11 description = """With no file paths given this script will automatically
12 compress all jQuery-based files of the admin app. Requires the Google Closure
13 Compiler library and Java version 6 or later."""
14 parser = optparse.OptionParser(usage, description=description)
15 parser.add_option("-c", dest="compiler", default="~/bin/compiler.jar",
16 help="path to Closure Compiler jar file")
17 parser.add_option("-v", "--verbose",
18 action="store_true", dest="verbose")
19 parser.add_option("-q", "--quiet",
20 action="store_false", dest="verbose")
21 (options, args) = parser.parse_args()
22
23 compiler = os.path.expanduser(options.compiler)
24 if not os.path.exists(compiler):
25 sys.exit("Google Closure compiler jar file %s not found. Please use the -c option to specify the path." % compiler)
26
27 if not args:
28 if options.verbose:
29 sys.stdout.write("No filenames given; defaulting to admin scripts\n")
30 args = [os.path.join(here, f) for f in [
31 "actions.js", "collapse.js", "inlines.js", "prepopulate.js"]]
32
33 for arg in args:
34 if not arg.endswith(".js"):
35 arg = arg + ".js"
36 to_compress = os.path.expanduser(arg)
37 if os.path.exists(to_compress):
38 to_compress_min = "%s.min.js" % "".join(arg.rsplit(".js"))
39 cmd = "java -jar %s --js %s --js_output_file %s" % (compiler, to_compress, to_compress_min)
40 if options.verbose:
41 sys.stdout.write("Running: %s\n" % cmd)
42 subprocess.call(cmd.split())
43 else:
44 sys.stdout.write("File %s not found. Sure it exists?\n" % to_compress)
45
46 if __name__ == '__main__':
47 main()