blob: 27dedf9c5de2ecf7268871b2687398db74bea825 (
plain)
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
|
#!/usr/bin/env python3
import re
from subprocess import run
from sys import argv
from tempfile import TemporaryDirectory
from zipfile import ZipFile, ZipInfo
variant = argv[1].removesuffix(".packages.jar")
run(["redo-ifchange", "packages.rc"], close_fds=False).check_returncode()
jars = []
expr = re.compile(r"^packages_" + variant + r"\[([^]]*)\]=")
with open("packages.rc") as f:
for line in f:
if match := expr.match(line):
jars.append(f"pkg/{match.group(1)}.jar")
run(["redo-ifchange", *jars], close_fds=False).check_returncode()
already_written = set()
with TemporaryDirectory() as d, ZipFile(argv[3], "w") as out:
for jar in reversed(jars):
with ZipFile(jar) as z:
for inf in z.infolist():
if inf.is_dir():
continue
path = inf.filename.split("/")
if (
not path
or path[0] == ""
or ".." in path
or path == ["META-INF", "MANIFEST.MF"]
or inf.filename in already_written
):
continue
already_written.add(inf.filename)
with z.open(inf.filename) as src:
out.writestr(inf, src.read())
out.writestr(
ZipInfo("META-INF/MANIFEST.MF"),
b"Manifest-Version: 1.0\nCreated-By: python-program\n",
)
# vim:ft=python
|
