Jamie Gennis | d1270ce | 2012-05-06 13:27:13 -0700 | [diff] [blame] | 1 | #!/usr/bin/python |
| 2 | |
Jeff Brown | 595ae1e | 2012-05-22 14:52:13 -0700 | [diff] [blame] | 3 | import httplib, urllib, subprocess, sys, config |
Jamie Gennis | d1270ce | 2012-05-06 13:27:13 -0700 | [diff] [blame] | 4 | |
| 5 | # Read all the Javascript files. |
Jeff Brown | 595ae1e | 2012-05-22 14:52:13 -0700 | [diff] [blame] | 6 | js_code = [('js_code', open(f).read()) for f in config.js_in_files] |
Jamie Gennis | d1270ce | 2012-05-06 13:27:13 -0700 | [diff] [blame] | 7 | |
| 8 | # Read all the CSS files and concatenate them. |
Jeff Brown | 595ae1e | 2012-05-22 14:52:13 -0700 | [diff] [blame] | 9 | css_code = ''.join(open(f).read() for f in config.css_in_files) |
Jamie Gennis | d1270ce | 2012-05-06 13:27:13 -0700 | [diff] [blame] | 10 | |
| 11 | # Define the parameters for the POST request and encode them in |
| 12 | # a URL-safe format. |
| 13 | params = urllib.urlencode(js_code + [ |
| 14 | ('language', 'ECMASCRIPT5'), |
| 15 | ('compilation_level', 'SIMPLE_OPTIMIZATIONS'), |
| 16 | ('output_format', 'text'), |
| 17 | ('output_info', 'compiled_code'), |
| 18 | ]) |
| 19 | |
| 20 | # Always use the following value for the Content-type header. |
| 21 | headers = { "Content-type": "application/x-www-form-urlencoded" } |
| 22 | conn = httplib.HTTPConnection('closure-compiler.appspot.com') |
| 23 | conn.request('POST', '/compile', params, headers) |
| 24 | response = conn.getresponse() |
| 25 | data = response.read() |
| 26 | conn.close |
| 27 | |
| 28 | if response.status != 200: |
| 29 | print sys.stderr, "error returned from JS compile service: %d" % response.status |
| 30 | sys.exit(1) |
| 31 | |
Jeff Brown | 595ae1e | 2012-05-22 14:52:13 -0700 | [diff] [blame] | 32 | open(config.js_out_file, 'wt').write(data) |
| 33 | print 'Generated %s. Check the file to see if errors occured!' % config.js_out_file |
Jamie Gennis | d1270ce | 2012-05-06 13:27:13 -0700 | [diff] [blame] | 34 | |
Jeff Brown | 595ae1e | 2012-05-22 14:52:13 -0700 | [diff] [blame] | 35 | yuic_args = ['yui-compressor', '--type', 'css', '-o', config.css_out_file] |
Jamie Gennis | d1270ce | 2012-05-06 13:27:13 -0700 | [diff] [blame] | 36 | p = subprocess.Popen(yuic_args, stdin=subprocess.PIPE) |
| 37 | p.communicate(input=css_code) |
| 38 | if p.wait() != 0: |
Jeff Brown | 595ae1e | 2012-05-22 14:52:13 -0700 | [diff] [blame] | 39 | print 'Failed to generate %s.' % config.css_out_file |
Jamie Gennis | d1270ce | 2012-05-06 13:27:13 -0700 | [diff] [blame] | 40 | sys.exit(1) |
| 41 | |
Jeff Brown | 595ae1e | 2012-05-22 14:52:13 -0700 | [diff] [blame] | 42 | print 'Generated %s.' % config.css_out_file |