|
|
|
# Copyright 2018 The Meson development team
|
|
|
|
|
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
# you may not use this file except in compliance with the License.
|
|
|
|
# You may obtain a copy of the License at
|
|
|
|
|
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
|
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
# See the License for the specific language governing permissions and
|
|
|
|
# limitations under the License.
|
|
|
|
|
|
|
|
# This file contains the detection logic for external dependencies that
|
|
|
|
# are UI-related.
|
|
|
|
from __future__ import annotations
|
|
|
|
|
|
|
|
import json
|
|
|
|
import os
|
|
|
|
|
|
|
|
from . import ExtensionModule, ModuleInfo
|
|
|
|
from .. import mlog
|
|
|
|
from ..dependencies import Dependency
|
|
|
|
from ..dependencies.dub import DubDependency
|
|
|
|
from ..interpreterbase import typed_pos_args
|
|
|
|
from ..mesonlib import Popen_safe, MesonException
|
|
|
|
|
|
|
|
class DlangModule(ExtensionModule):
|
|
|
|
class_dubbin = None
|
|
|
|
init_dub = False
|
|
|
|
|
|
|
|
INFO = ModuleInfo('dlang', '0.48.0')
|
|
|
|
|
|
|
|
def __init__(self, interpreter):
|
|
|
|
super().__init__(interpreter)
|
|
|
|
self.methods.update({
|
|
|
|
'generate_dub_file': self.generate_dub_file,
|
|
|
|
})
|
|
|
|
|
|
|
|
def _init_dub(self, state):
|
|
|
|
if DlangModule.class_dubbin is None:
|
|
|
|
self.dubbin = DubDependency.class_dubbin
|
|
|
|
DlangModule.class_dubbin = self.dubbin
|
|
|
|
else:
|
|
|
|
self.dubbin = DlangModule.class_dubbin
|
|
|
|
|
|
|
|
if DlangModule.class_dubbin is None:
|
|
|
|
self.dubbin = self.check_dub(state)
|
|
|
|
DlangModule.class_dubbin = self.dubbin
|
|
|
|
else:
|
|
|
|
self.dubbin = DlangModule.class_dubbin
|
|
|
|
|
|
|
|
if not self.dubbin:
|
|
|
|
if not self.dubbin:
|
|
|
|
raise MesonException('DUB not found.')
|
|
|
|
|
|
|
|
@typed_pos_args('dlang.generate_dub_file', str, str)
|
|
|
|
def generate_dub_file(self, state, args, kwargs):
|
|
|
|
if not DlangModule.init_dub:
|
|
|
|
self._init_dub(state)
|
|
|
|
|
|
|
|
config = {
|
|
|
|
'name': args[0]
|
|
|
|
}
|
|
|
|
|
|
|
|
config_path = os.path.join(args[1], 'dub.json')
|
|
|
|
if os.path.exists(config_path):
|
|
|
|
with open(config_path, encoding='utf-8') as ofile:
|
|
|
|
try:
|
|
|
|
config = json.load(ofile)
|
|
|
|
except ValueError:
|
|
|
|
mlog.warning('Failed to load the data in dub.json')
|
|
|
|
|
|
|
|
warn_publishing = ['description', 'license']
|
|
|
|
for arg in warn_publishing:
|
|
|
|
if arg not in kwargs and \
|
|
|
|
arg not in config:
|
|
|
|
mlog.warning('Without', mlog.bold(arg), 'the DUB package can\'t be published')
|
|
|
|
|
|
|
|
for key, value in kwargs.items():
|
|
|
|
if key == 'dependencies':
|
|
|
|
config[key] = {}
|
|
|
|
if isinstance(value, list):
|
|
|
|
for dep in value:
|
|
|
|
if isinstance(dep, Dependency):
|
|
|
|
name = dep.get_name()
|
|
|
|
ret, res = self._call_dubbin(['describe', name])
|
|
|
|
if ret == 0:
|
|
|
|
version = dep.get_version()
|
|
|
|
if version is None:
|
|
|
|
config[key][name] = ''
|
|
|
|
else:
|
|
|
|
config[key][name] = version
|
|
|
|
elif isinstance(value, Dependency):
|
|
|
|
name = value.get_name()
|
|
|
|
ret, res = self._call_dubbin(['describe', name])
|
|
|
|
if ret == 0:
|
|
|
|
version = value.get_version()
|
|
|
|
if version is None:
|
|
|
|
config[key][name] = ''
|
|
|
|
else:
|
|
|
|
config[key][name] = version
|
|
|
|
else:
|
|
|
|
config[key] = value
|
|
|
|
|
|
|
|
with open(config_path, 'w', encoding='utf-8') as ofile:
|
|
|
|
ofile.write(json.dumps(config, indent=4, ensure_ascii=False))
|
|
|
|
|
|
|
|
def _call_dubbin(self, args, env=None):
|
|
|
|
p, out = Popen_safe(self.dubbin.get_command() + args, env=env)[0:2]
|
|
|
|
return p.returncode, out.strip()
|
|
|
|
|
|
|
|
def check_dub(self, state):
|
|
|
|
dubbin = state.find_program('dub', silent=True)
|
|
|
|
if dubbin.found():
|
|
|
|
try:
|
|
|
|
p, out = Popen_safe(dubbin.get_command() + ['--version'])[0:2]
|
|
|
|
if p.returncode != 0:
|
|
|
|
mlog.warning('Found dub {!r} but couldn\'t run it'
|
|
|
|
''.format(' '.join(dubbin.get_command())))
|
|
|
|
# Set to False instead of None to signify that we've already
|
|
|
|
# searched for it and not found it
|
|
|
|
dubbin = False
|
|
|
|
except (FileNotFoundError, PermissionError):
|
|
|
|
dubbin = False
|
|
|
|
else:
|
|
|
|
dubbin = False
|
|
|
|
if dubbin:
|
|
|
|
mlog.log('Found DUB:', mlog.bold(dubbin.get_path()),
|
|
|
|
'(%s)' % out.strip())
|
|
|
|
else:
|
|
|
|
mlog.log('Found DUB:', mlog.red('NO'))
|
|
|
|
return dubbin
|
|
|
|
|
|
|
|
def initialize(*args, **kwargs):
|
|
|
|
return DlangModule(*args, **kwargs)
|