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authorV3n3RiX <venerix@koprulu.sector>2024-02-08 17:07:24 +0000
committerV3n3RiX <venerix@koprulu.sector>2024-02-08 17:07:24 +0000
commit8d345d75ea4a692b3e9f2830465ec6b580eee730 (patch)
tree850a3fc1e70ac22d5ce5b2ab774bf7a60c51f3e7 /src/backend/dlpkg.py
parent9ed56fa654c9eba8b644308cebf002af504a2b09 (diff)
download -> dlpkg
Diffstat (limited to 'src/backend/dlpkg.py')
-rw-r--r--src/backend/dlpkg.py59
1 files changed, 59 insertions, 0 deletions
diff --git a/src/backend/dlpkg.py b/src/backend/dlpkg.py
new file mode 100644
index 0000000..ce089ad
--- /dev/null
+++ b/src/backend/dlpkg.py
@@ -0,0 +1,59 @@
+#!/usr/bin/python3
+
+import atexit
+import io
+import os
+import signal
+import subprocess
+import sys
+import pickle
+import sisyphus.getfs
+import sisyphus.killemerge
+
+
+def sigint_handler(signal, frame):
+ sys.exit(0)
+
+
+signal.signal(signal.SIGINT, sigint_handler)
+
+
+def start(dl_world=False, gfx_ui=False):
+ dl_list = []
+
+ if dl_world:
+ file_path = os.path.join(
+ sisyphus.getfs.p_mtd_dir, "sisyphus_worlddeps.pickle")
+ else:
+ file_path = os.path.join(
+ sisyphus.getfs.p_mtd_dir, "sisyphus_pkgdeps.pickle")
+
+ with open(file_path, "rb") as f:
+ bin_list, src_list, is_vague, need_cfg = pickle.load(f)
+
+ dl_list = [f'={package}' for package in bin_list]
+
+ args = ['--nodeps', '--quiet', '--verbose', '--getbinpkg', '--fetchonly', '--rebuilt-binaries',
+ '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n'] + list(dl_list)
+
+ if gfx_ui:
+ p_exe = subprocess.Popen(
+ ['emerge'] + args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ # kill portage if the program dies or it's terminated by the user
+ atexit.register(sisyphus.killemerge.start, p_exe)
+
+ for p_out in io.TextIOWrapper(p_exe.stdout, encoding="utf-8"):
+ print(p_out.rstrip())
+
+ p_exe.wait()
+ else:
+ p_exe = subprocess.Popen(['emerge'] + args)
+ try:
+ p_exe.wait()
+ except KeyboardInterrupt:
+ p_exe.terminate()
+ try:
+ p_exe.wait(1)
+ except subprocess.TimeoutExpired:
+ p_exe.kill()
+ sys.exit()