100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import sys, os
|
|
from pathlib import Path
|
|
import argparse
|
|
|
|
import json
|
|
|
|
import shutil
|
|
|
|
|
|
class Singleton(type):
|
|
_instances = {}
|
|
def __call__(cls, *args, **kwargs):
|
|
if cls not in cls._instances:
|
|
cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs)
|
|
return cls._instances[cls]
|
|
|
|
def copytree(src, dst, symlinks=False, ignore=None):
|
|
for item in os.listdir(src):
|
|
s = os.path.join(src, item)
|
|
d = os.path.join(dst, item)
|
|
if os.path.isdir(s):
|
|
shutil.copytree(s, d, symlinks, ignore)
|
|
else:
|
|
shutil.copy2(s, d)
|
|
|
|
class MesonStatus(metaclass = Singleton):
|
|
def __init__(self):
|
|
self.get_build_dir()
|
|
self.get_meson_info()
|
|
self.get_meson_installed()
|
|
|
|
def get_build_dir(self):
|
|
self.buildroot = None
|
|
|
|
# Set up by meson.
|
|
cwd = Path(os.environ['MESON_BUILD_ROOT'])
|
|
|
|
if (cwd / 'meson-info').exists():
|
|
self.buildroot = cwd
|
|
|
|
if self.buildroot is None:
|
|
print('Error: build directory was not detected. Are you in it ?')
|
|
|
|
def get_meson_info(self):
|
|
with open(self.buildroot / 'meson-info' / 'meson-info.json') as file:
|
|
self.meson_info = json.load(file)
|
|
self.sourceroot = Path(self.meson_info['directories']['source'])
|
|
|
|
def get_meson_installed(self):
|
|
info = self.meson_info['directories']['info']
|
|
inst = self.meson_info['introspection']['information']['installed']['file']
|
|
|
|
with open(Path(info) / inst) as file:
|
|
self.installed_files = json.load(file)
|
|
|
|
|
|
def get_files_of_part(part_name):
|
|
files_of_part = {}
|
|
sourcedir = str(MesonStatus().sourceroot / part_name)
|
|
builddir = str(MesonStatus().buildroot / part_name)
|
|
for file, target in MesonStatus().installed_files.items():
|
|
if file.startswith(sourcedir + '/') or file.startswith(builddir + '/'):
|
|
files_of_part[file] = target
|
|
|
|
return files_of_part
|
|
|
|
def install_files(files, verbose):
|
|
warnings = []
|
|
for file in sorted(files.keys()):
|
|
target = files[file]
|
|
if verbose: print(file + ' → ' + target, end='\n')
|
|
|
|
if os.path.isdir(file):
|
|
copytree(file, target)
|
|
if os.path.isfile(file):
|
|
try:
|
|
shutil.copy2(file, target)
|
|
except Exception as e:
|
|
warnings += [(file, e)]
|
|
if len(warnings) > 0:
|
|
sys.stderr.write("\n*** WARNING: *** Some file installation failed:\n")
|
|
for (file, e) in warnings:
|
|
sys.stderr.write("- {}: {}\n".format(file, e))
|
|
|
|
if __name__ == '__main__':
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument('subdirs', nargs='+')
|
|
parser.add_argument('--verbose', '-v', action='store_true')
|
|
args = parser.parse_args()
|
|
|
|
verbose = args.verbose
|
|
|
|
for subdir in args.subdirs:
|
|
files = get_files_of_part(subdir)
|
|
if len(files) == 0:
|
|
print('Error: subdir %s does not contain any installable file' % subdir)
|
|
install_files(files, verbose)
|
