1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
#!/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)
|
