refactor: move logs rotation to separated trigger which is enabled by default

Previous solution, well, worked kinda fine-ish, though we have much
better mechanisms to do so

src/ahriman/core/configuration/schema.py

@@ -45,11 +45,6 @@ CONFIGURATION_SCHEMA: ConfigurationSchema = {
                 "path_exists": True,
                 "path_type": "dir",
             },
-            "keep_last_logs": {
-                "type": "integer",
-                "coerce": "integer",
-                "min": 0,
-            },
             "logging": {
                 "type": "path",
                 "coerce": "absolute_path",

src/ahriman/core/housekeeping/__init__.py

@@ -0,0 +1,20 @@
+#
+# Copyright (c) 2021-2025 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from ahriman.core.housekeeping.logs_rotation_trigger import LogsRotationTrigger

src/ahriman/core/housekeeping/logs_rotation_trigger.py

@@ -0,0 +1,87 @@
+#
+# Copyright (c) 2021-2025 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from ahriman.core import context
+from ahriman.core.configuration import Configuration
+from ahriman.core.status import Client
+from ahriman.core.triggers import Trigger
+from ahriman.models.package import Package
+from ahriman.models.repository_id import RepositoryId
+from ahriman.models.result import Result
+
+
+class LogsRotationTrigger(Trigger):
+    """
+    rotate logs after build processes
+
+    Attributes:
+        keep_last_records(int): number of last records to keep
+    """
+
+    CONFIGURATION_SCHEMA = {
+        "logs-rotation": {
+            "type": "dict",
+            "schema": {
+                "keep_last_logs": {
+                    "type": "integer",
+                    "required": True,
+                    "coerce": "integer",
+                    "min": 0,
+                },
+            },
+        },
+    }
+
+    def __init__(self, repository_id: RepositoryId, configuration: Configuration) -> None:
+        """
+        Args:
+            repository_id(RepositoryId): repository unique identifier
+            configuration(Configuration): configuration instance
+        """
+        Trigger.__init__(self, repository_id, configuration)
+
+        section = next(iter(self.configuration_sections(configuration)))
+        self.keep_last_records = configuration.getint(  # read old-style first and then fallback to new style
+            "settings", "keep_last_logs",
+            fallback=configuration.getint(section, "keep_last_logs"))
+
+    @classmethod
+    def configuration_sections(cls, configuration: Configuration) -> list[str]:
+        """
+        extract configuration sections from configuration
+
+        Args:
+            configuration(Configuration): configuration instance
+
+        Returns:
+            list[str]: read configuration sections belong to this trigger
+        """
+        return list(cls.CONFIGURATION_SCHEMA.keys())
+
+    def on_result(self, result: Result, packages: list[Package]) -> None:
+        """
+        run trigger
+
+        Args:
+            result(Result): build result
+            packages(list[Package]): list of all available packages
+        """
+        ctx = context.get()
+        reporter = ctx.get(Client)
+        reporter.logs_rotate(self.keep_last_records)

src/ahriman/core/log/http_log_handler.py

@@ -17,7 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
-import atexit
 import logging
 import uuid
 
@@ -37,7 +36,6 @@ class HttpLogHandler(logging.Handler):
     method
 
     Attributes:
-        keep_last_records(int): number of last records to keep
         reporter(Client): build status reporter instance
         suppress_errors(bool): suppress logging errors (e.g. if no web server available)
     """
@@ -56,7 +54,6 @@ class HttpLogHandler(logging.Handler):
 
         self.reporter = Client.load(repository_id, configuration, report=report)
         self.suppress_errors = suppress_errors
-        self.keep_last_records = configuration.getint("settings", "keep_last_logs", fallback=0)
 
     @classmethod
     def load(cls, repository_id: RepositoryId, configuration: Configuration, *, report: bool) -> Self:
@@ -83,7 +80,6 @@ class HttpLogHandler(logging.Handler):
         root.addHandler(handler)
 
         LogRecordId.DEFAULT_PROCESS_ID = str(uuid.uuid4())  # assign default process identifier for log records
-        atexit.register(handler.rotate)
 
         return handler
 
@@ -104,9 +100,3 @@ class HttpLogHandler(logging.Handler):
             if self.suppress_errors:
                 return
             self.handleError(record)
-
-    def rotate(self) -> None:
-        """
-        rotate log records, removing older ones
-        """
-        self.reporter.logs_rotate(self.keep_last_records)