Added slackpkg changelog update

Signed-off-by: Dimitris Zlatanidis <d.zlatanidis@gmail.com>

ChangeLog.txt

@@ -1,9 +1,10 @@
 ## slpkg - ChangeLog
 
-### 5.0.9 - 11/05/2024
+### 5.0.9 - 12/05/2024
 
 - Added:
     * Inform message for invalid package version with the upgrade command
+    * Config to update the slackpkg ChangeLog.txt file
 
 ### 5.0.8 - 10/05/2024
 

slpkg/update_repositories.py

@@ -3,6 +3,8 @@
 
 
 import re
+import shutil
+import filecmp
 import subprocess
 from pathlib import Path
 
@@ -110,6 +112,17 @@ class UpdateRepositories(Configs):  # pylint: disable=[R0902]
         """
         print(f"Syncing with the repository '{self.green}{repo}{self.endc}', please wait...\n")
 
+    def slackpkg_changelog_update(self) -> None:
+        """ Updates the slackpkg ChangeLog.txt file.
+        """
+        if self.slackpkg_changelog:
+            slackpkg_changelog_path: Path = Path('/var/lib/slackpkg')
+            slackpkg_changelog_file: Path = Path(slackpkg_changelog_path, self.repos.changelog_txt)
+            slpkg_changelog_file: Path = Path(self.repos.slack_repo_path, self.repos.changelog_txt)
+            if slackpkg_changelog_path.is_dir():
+                if not filecmp.cmp(slackpkg_changelog_file, slpkg_changelog_file):
+                    shutil.copy(slpkg_changelog_file, slackpkg_changelog_file)
+
     def update_binary_repos(self, repo: str) -> None:
         """Updates the binary repositories.
 
@@ -142,6 +155,9 @@ class UpdateRepositories(Configs):  # pylint: disable=[R0902]
 
         self.data.install_binary_data(repo)
 
+        if repo == self.repos.slack_repo_name:
+            self.slackpkg_changelog_update()
+
     def update_slackbuild_repos(self, repo: str) -> None:
         """Updates the slackbuild repositories.