apps/build/management/commands/build.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # This file is part of MIL/PEER, licensed under GNU Affero GPLv3 or later.
   4 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   5 #
   6 import os
   7 from subprocess import call
   8 from optparse import make_option
   9
  10 from django.core.management.base import BaseCommand, CommandError
  11 from django.core.management import call_command
  12
  13
  14 class Command(BaseCommand):
  15
  16     option_list = BaseCommand.option_list + (
  17         make_option(
  18             '--node-bin-path',
  19             action='store',
  20             dest='node_bin_path',
  21             type='string',
  22             default=None,
  23             help='Path to node binary'),
  24         make_option(
  25             '--npm-bin',
  26             action='store',
  27             dest='npm_bin',
  28             type='string',
  29             default='npm',
  30             help='Path to npm binary'),
  31         make_option(
  32             '--editor-npm-env',
  33             action='store',
  34             dest='editor_npm_env',
  35             type='string',
  36             default=None,
  37             help='Destination path of npm environment, defaults to ./node_modules'),
  38         make_option(
  39             '--editor-optimize',
  40             action='store',
  41             dest='editor_optimize',
  42             type='string',
  43             default=None,
  44             help='Optimization strategy for editor build'),
  45         )
  46
  47     def handle(self, **options):
  48         wiki_base_dir = os.path.join(os.getcwd(), 'apps', 'wiki', 'static', 'wiki')
  49         rng_base_dir = os.path.join(wiki_base_dir, 'editor')
  50         build_dir = os.path.join(wiki_base_dir, 'build')
  51
  52         self.stdout.write('Installing editor dependencies')
  53         if options['editor_npm_env']:
  54             npm_env = os.path.join(rng_base_dir, options['editor_npm_env'])
  55             if not os.path.exists(npm_env):
  56                 os.makedirs(npm_env)
  57             assert os.path.isdir(npm_env)
  58             os.symlink(npm_env, os.path.join(rng_base_dir, 'node_modules'))
  59         try:
  60             call([options['npm_bin'], 'install'], cwd=rng_base_dir)
  61         except OSError:
  62             raise CommandError('Something went wrong, propably npm binary not found. Tried: %s' % options['npm_bin'])
  63
  64         self.stdout.write('Building editor')
  65         if options['node_bin_path']:
  66             # grunt needs npm binary to be foundable in PATH
  67             os.environ['PATH'] = '%s:%s' % (options['node_bin_path'], os.environ['PATH'])
  68         args = ['./node_modules/.bin/grunt', 'build', '--output-dir=%s' % build_dir]
  69         if options['editor_optimize']:
  70             args.append('--optimize=%s' % options['editor_optimize'])
  71         self.stdout.write('Calling %s at %s' % (' '.join(args), rng_base_dir))
  72         call(args, cwd=rng_base_dir)
  73
  74         call_command('collectstatic', interactive=False, ignore_patterns=['editor'])