Added rules for manage special packages

ChangeLog.txt

@@ -4,6 +4,8 @@ Updated:
 Fixed:
 - ValueError with search command
 - Updates some packages to the same version #169
+Added:
+- Configuration file rules.toml
 
 4.8.5 - 18/05/2023
 Fixed:

configs/rules.toml

@@ -0,0 +1,10 @@
+# This file contains some special rules that the
+# slpkg can handle better.
+# /etc/slpkg/rules.toml
+# Date: 23/05/2023, Version: 4.8.6
+
+[UPDATES]
+# If the installed package version pattern has a different matching
+# than the repository version for some special rules like nvidia-kernel,
+# please add the package in this list below.
+PACKAGES = ["nvidia-kernel", "virtualbox-kernel"]

slackbuild/doinst.sh

@@ -11,6 +11,7 @@ config() {
 config etc/slpkg/slpkg.toml.new
 config etc/slpkg/repositories.toml.new
 config etc/slpkg/blacklist.toml.new
+config etc/slpkg/rules.toml.new
 
 if [ -x /usr/bin/update-desktop-database ]; then
   /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1

slackbuild/slpkg.SlackBuild

@@ -101,6 +101,7 @@ mkdir -p $PKG/etc/$PRGNAM
 install -D -m0644 configs/slpkg.toml $PKG/etc/slpkg/slpkg.toml.new
 install -D -m0644 configs/repositories.toml $PKG/etc/slpkg/repositories.toml.new
 install -D -m0644 configs/blacklist.toml $PKG/etc/slpkg/blacklist.toml.new
+install -D -m0644 configs/rules.toml $PKG/etc/slpkg/rules.toml.new
 
 mkdir -p $PKG/usr/man/man1 & mkdir -p $PKG/usr/man/fr/man1
 cp man/slpkg.1 $PKG/usr/man/man1

slpkg/rules.py

@@ -0,0 +1,29 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+
+import tomli
+from pathlib import Path
+
+from slpkg.configs import Configs
+from slpkg.toml_error_message import TomlErrors
+
+
+class Rules(Configs):
+    """ Reads and returns the rules. """
+
+    def __init__(self):
+        super(Configs, self).__init__()
+
+        self.errors = TomlErrors()
+        self.rules_file_toml = Path(self.etc_path, 'rules.toml')
+
+    def packages(self) -> list:
+        """ Reads the config rules file. """
+        if self.rules_file_toml.is_file():
+            try:
+                with open(self.rules_file_toml, 'rb') as conf:
+                    return tomli.load(conf)['UPDATES']['PACKAGES']
+            except (tomli.TOMLDecodeError, KeyError) as error:
+                self.errors.raise_toml_error_message(error, self.rules_file_toml)
+
+        return []

slpkg/upgrade.py

@@ -9,6 +9,7 @@ from slpkg.configs import Configs
 from slpkg.utilities import Utilities
 from slpkg.repositories import Repositories
 from slpkg.logging_config import LoggingConfig
+from slpkg.rules import Rules
 
 
 class Upgrade(Configs):
@@ -21,6 +22,7 @@ class Upgrade(Configs):
 
         self.utils = Utilities()
         self.repos = Repositories()
+        self.rules = Rules()
 
         self.is_binary: bool = self.utils.is_binary_repo(repository)
 
@@ -61,7 +63,8 @@ class Upgrade(Configs):
         # Patches installed version to matching with repository package version.
         # It fixes installed package version, packages like nvidia-kernel and virtualbox-kernel
         # that contain the kernel version with package version.
-        inst_package_version = f"{inst_package_version[:len(repo_package_version)]}"
+        if name in self.rules.packages():
+            inst_package_version = f"{inst_package_version[:len(repo_package_version)]}"
 
         repository_package: str = f'{name}-{repo_package_version}'
         installed_package: str = f'{name}-{inst_package_version}'