The Meson Build System http://mesonbuild.com/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

76 lines
3.1 KiB

# Copyright 2021 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.
from pathlib import Path
import argparse
import typing as T
from mesonbuild import mlog
from .loaderbase import LoaderBase
from .loaderyaml import LoaderYAML
from .generatorbase import GeneratorBase
from .generatorprint import GeneratorPrint
from .generatorpickle import GeneratorPickle
from .generatormd import GeneratorMD
meson_root = Path(__file__).absolute().parents[2]
def main() -> int:
parser = argparse.ArgumentParser(description='Meson reference manual generator')
parser.add_argument('-l', '--loader', type=str, default='yaml', choices=['yaml'], help='Information loader backend')
parser.add_argument('-g', '--generator', type=str, choices=['print', 'pickle', 'md'], required=True, help='Generator backend')
parser.add_argument('-s', '--sitemap', type=Path, default=meson_root / 'docs' / 'sitemap.txt', help='Path to the input sitemap.txt')
parser.add_argument('-o', '--out', type=Path, required=True, help='Output directory for generated files')
parser.add_argument('--link-defs', type=Path, help='Output file for the MD generator link definition file')
parser.add_argument('--depfile', type=Path, default=None, help='Set to generate a depfile')
parser.add_argument('--force-color', action='store_true', help='Force enable colors')
args = parser.parse_args()
if args.force_color:
mlog.colorize_console = lambda: True
loaders: T.Dict[str, T.Callable[[], LoaderBase]] = {
'yaml': lambda: LoaderYAML(meson_root / 'docs' / 'yaml'),
}
loader = loaders[args.loader]()
refMan = loader.load()
generators: T.Dict[str, T.Callable[[], GeneratorBase]] = {
'print': lambda: GeneratorPrint(refMan),
'pickle': lambda: GeneratorPickle(refMan, args.out),
'md': lambda: GeneratorMD(refMan, args.out, args.sitemap, args.link_defs),
}
generator = generators[args.generator]()
# Generate the depfile if required
if args.depfile is not None:
assert isinstance(args.depfile, Path)
assert isinstance(args.out, Path)
# Also add all files of this package
script_files = list(Path(__file__).resolve().parent.glob('**/*.py'))
templates = list(Path(__file__).resolve().parent.glob('**/*.mustache'))
out_text = f'{args.out.resolve().as_posix()}: \\\n'
for input in loader.input_files + script_files + templates:
out_text += f' {input.resolve().as_posix():<93} \\\n'
args.depfile.write_text(out_text, encoding='utf-8')
generator.generate()
return 0