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# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4 -*-
#
# Author: Marco Trevisan <marco@ubuntu.com>
# Copyright (C) 2017-2018 Canonical Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import snapcraft
from snapcraft.plugins import cmake
class GypCMakePlugin(cmake.CMakePlugin):
"""A basic plugin for snapcraft that generates CMake files from gyp"""
@classmethod
def schema(cls):
schema = super().schema()
schema['properties']['gyp-file'] = {
'type': 'string'
}
schema['properties']['build-type'] = {
'type': 'string',
'default': 'Release',
'enum': ['Debug', 'Release'],
}
schema['properties']['environment'] = {
'type': 'array',
'minitems': 0,
'uniqueItems': True,
'items': {
'type': 'object',
'minitems': 0,
'uniqueItems': True,
'items': {
'type': 'string',
},
},
'default': [],
}
schema['required'].append('gyp-file')
schema['build-properties'].extend([
'build-type',
'gyp-file',
])
return schema
def __init__(self, name, options, project):
super().__init__(name, options, project)
self.build_packages.extend([
'binutils',
'python',
])
self.builddir = os.path.join(
self.build_basedir, 'out', self.options.build_type)
def build(self):
env = self._build_environment()
gyp_path = os.path.join(self.sourcedir, os.path.dirname(self.options.gyp_file))
for environ in self.options.environment:
[env_name] = list(environ)
env[env_name] = str(environ[env_name])
if not os.path.exists(os.path.join(self.builddir, 'CMakeLists.txt')):
gyp_command = ['gyp'] + self.options.configflags + ['--format=cmake']
gyp_command.append('--generator-output={}'.format(self.build_basedir))
gyp_command.append(os.path.basename(self.options.gyp_file))
self.run(gyp_command, cwd=gyp_path)
if not os.path.exists(os.path.join(self.builddir, 'Makefile')):
self.run(['cmake', '.'], env=env)
self.make(env=env)
if self.options.artifacts and self.options.build_type == 'Release':
for artifact in self.options.artifacts:
dest = os.path.join(self.installdir, artifact)
if os.path.isfile(dest):
mime_type = self.run_output(
'file --mime-type -b {}'.format(dest).split())
if 'application/x-executable' in mime_type:
self.run(['strip', dest])
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