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b1f5c0f814
Task generators created from other task generators may be skipped during partial builds. This change re-enables install_task as a task attribute and provides a task object with input and output nodes which can be re-used by other tasks.
109 lines
3.0 KiB
Python
109 lines
3.0 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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# Michal Proszek, 2014 (poxip)
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"""
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Detect the version of Blender, path
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and install the extension:
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def options(opt):
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opt.load('blender')
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def configure(cnf):
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cnf.load('blender')
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def build(bld):
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bld(name='io_mesh_raw',
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feature='blender',
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files=['file1.py', 'file2.py']
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)
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If name variable is empty, files are installed in scripts/addons, otherwise scripts/addons/name
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Use ./waf configure --system to set the installation directory to system path
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"""
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import os
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import re
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from getpass import getuser
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from waflib import Utils
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from waflib.TaskGen import feature
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from waflib.Configure import conf
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def options(opt):
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opt.add_option(
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'-s', '--system',
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dest='directory_system',
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default=False,
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action='store_true',
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help='determines installation directory (default: user)'
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)
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@conf
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def find_blender(ctx):
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'''Return version number of blender, if not exist return None'''
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blender = ctx.find_program('blender')
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output = ctx.cmd_and_log(blender + ['--version'])
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m = re.search(r'Blender\s*((\d+(\.|))*)', output)
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if not m:
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ctx.fatal('Could not retrieve blender version')
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try:
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blender_version = m.group(1)
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except IndexError:
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ctx.fatal('Could not retrieve blender version')
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ctx.env['BLENDER_VERSION'] = blender_version
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return blender
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@conf
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def configure_paths(ctx):
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"""Setup blender paths"""
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# Get the username
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user = getuser()
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_platform = Utils.unversioned_sys_platform()
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config_path = {'user': '', 'system': ''}
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if _platform.startswith('linux'):
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config_path['user'] = '/home/%s/.config/blender/' % user
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config_path['system'] = '/usr/share/blender/'
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elif _platform == 'darwin':
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# MAC OS X
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config_path['user'] = \
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'/Users/%s/Library/Application Support/Blender/' % user
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config_path['system'] = '/Library/Application Support/Blender/'
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elif Utils.is_win32:
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# Windows
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appdata_path = ctx.getenv('APPDATA').replace('\\', '/')
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homedrive = ctx.getenv('HOMEDRIVE').replace('\\', '/')
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config_path['user'] = '%s/Blender Foundation/Blender/' % appdata_path
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config_path['system'] = \
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'%sAll Users/AppData/Roaming/Blender Foundation/Blender/' % homedrive
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else:
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ctx.fatal(
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'Unsupported platform. '
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'Available platforms: Linux, OSX, MS-Windows.'
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)
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blender_version = ctx.env['BLENDER_VERSION']
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config_path['user'] += blender_version + '/'
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config_path['system'] += blender_version + '/'
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ctx.env['BLENDER_CONFIG_DIR'] = os.path.abspath(config_path['user'])
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if ctx.options.directory_system:
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ctx.env['BLENDER_CONFIG_DIR'] = config_path['system']
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ctx.env['BLENDER_ADDONS_DIR'] = os.path.join(
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ctx.env['BLENDER_CONFIG_DIR'], 'scripts/addons'
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)
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Utils.check_dir(ctx.env['BLENDER_ADDONS_DIR'])
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def configure(ctx):
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ctx.find_blender()
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ctx.configure_paths()
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@feature('blender_list')
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def blender(self):
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# Two ways to install a blender extension: as a module or just .py files
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dest_dir = os.path.join(self.env.BLENDER_ADDONS_DIR, self.get_name())
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Utils.check_dir(dest_dir)
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self.add_install_files(install_to=dest_dir, install_from=getattr(self, 'files', '.'))
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