From 668140131b0db2b386c2ed297acfcc9f4b8998e4 Mon Sep 17 00:00:00 2001
From: bgme <i@bgme.me>
Date: Tue, 15 Aug 2023 14:11:29 +0800
Subject: [PATCH] replace subprocess with pyalpm

---
 archrepo2/lib/archpkg.py | 6 ++----
 setup.py                 | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/archrepo2/lib/archpkg.py b/archrepo2/lib/archpkg.py
index 74fd65b..b0bdaf9 100644
--- a/archrepo2/lib/archpkg.py
+++ b/archrepo2/lib/archpkg.py
@@ -4,16 +4,14 @@ import subprocess
 import re
 from typing import List, Dict
 
-from packaging.version import Version # type: ignore
+from pyalpm import vercmp
 
 class PkgNameInfo(namedtuple('PkgNameInfo', 'name, version, release, arch')):
   def __lt__(self, other) -> bool:
     if self.name != other.name or self.arch != other.arch:
       return NotImplemented
     if self.version != other.version:
-      p = subprocess.Popen(["vercmp", self.version, other.version], stdout=subprocess.PIPE)
-      output = p.stdout.read()
-      return int(output) < 0
+      return vercmp(self.version, other.version) < 0
     return float(self.release) < float(other.release)
 
   def __gt__(self, other) -> bool:
diff --git a/setup.py b/setup.py
index eb6fdb4..2b5a9bd 100755
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@ setup(
   name = 'archrepo2',
   version = archrepo2.__version__,
   packages = find_packages(),
-  install_requires = ['tornado>2.4.1', 'pyinotify', 'setuptools'],
+  install_requires = ['tornado>2.4.1', 'pyinotify', 'pyalpm', 'setuptools'],
   entry_points = {
     'console_scripts': [
       'archreposrv = archrepo2.archreposrv:main',