apps/build/management/commands/build.py

   1 import os
   2 from subprocess import call
   3 from optparse import make_option
   4
   5 from django.core.management.base import BaseCommand, CommandError
   6 from django.core.management import call_command
   7
   8
   9 class Command(BaseCommand):
  10
  11     option_list = BaseCommand.option_list + (
  12         make_option('--node-bin-path',
  13             action='store',
  14             dest='node_bin_path',
  15             type='string',
  16             default=None,
  17             help='Path to node binary'),
  18         make_option('--npm-bin',
  19             action='store',
  20             dest='npm_bin',
  21             type='string',
  22             default='npm',
  23             help='Path to npm binary'),
  24         make_option('--editor-npm-env',
  25             action='store',
  26             dest='editor_npm_env',
  27             type='string',
  28             default=None,
  29             help='Destination path of npm environment, defaults to ./node_modules'),
  30         make_option('--editor-optimize',
  31             action='store',
  32             dest='editor_optimize',
  33             type='string',
  34             default=None,
  35             help='Optimization strategy for editor build'),
  36         )
  37
  38     def handle(self, **options):
  39         wiki_base_dir = os.path.join(os.getcwd(), 'apps', 'wiki', 'static', 'wiki')
  40         rng_base_dir = os.path.join(wiki_base_dir, 'editor')
  41         build_dir = os.path.join(wiki_base_dir, 'build')
  42
  43         self.stdout.write('Installing editor dependencies')
  44         if options['editor_npm_env']:
  45             npm_env = os.path.join(rng_base_dir, options['editor_npm_env'])
  46             if not os.path.exists(npm_env):
  47                 os.makedirs(npm_env)
  48             assert os.path.isdir(npm_env)
  49             os.symlink(npm_env, os.path.join(rng_base_dir, 'node_modules'))
  50         try:
  51             call([options['npm_bin'], 'install'], cwd = rng_base_dir)
  52         except OSError:
  53             raise CommandError('Something went wrong, propably npm binary not found. Tried: %s' % options['npm_bin'])
  54
  55         self.stdout.write('Building editor')
  56         if options['node_bin_path']:
  57             # grunt needs npm binary to be foundable in PATH
  58             os.environ['PATH'] = '%s:%s' % (options['node_bin_path'], os.environ['PATH'])
  59         args =  ['./node_modules/.bin/grunt', 'build', '--output-dir=%s' % build_dir]
  60         if options['editor_optimize']:
  61             args.append('--optimize=%s' % options['editor_optimize'])
  62         call(args, cwd = rng_base_dir)
  63
  64         call_command('collectstatic', interactive = False, ignore_patterns = ['editor'])