Added downgrade config

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

ChangeLog.txt

@@ -1,15 +1,15 @@
 ## slpkg - ChangeLog
 
-### 5.1.0 - 04/06/2024
+### 5.1.0 - 06/06/2024
 
 - Added:
     * Added PACKAGE_METHOD config to choose the upgrade method
+    * Added DOWNGRADE_PACKAGES config to allow to downgrade packages (Thanks to marav)
 
 - Updated:
     * Updated message for invalid package version
     * Updated upgrade.log file to json format
     * Separation of the process bar with progress bar
-    * Updated to check downgrade packages (Thanks to marav)
 
 ### 5.0.9 - 23/05/2024
 

configs/slpkg.toml

@@ -1,6 +1,6 @@
 # This is the general configuration file of slpkg:
 # /etc/slpkg/slpkg.toml
-# Updated: 01/06/2024, Version: 5.1.0
+# Updated: 06/06/2024, Version: 5.1.0
 
 [CONFIGS]
 
@@ -48,6 +48,11 @@ VIEW_MISSING_DEPS = true
 # is newer than the repository package. Default is false. [true/false]
 PACKAGE_METHOD = false
 
+# This setting allows you to downgrade packages.
+# It works if the package method it is false.
+# Default is false. [true/false]
+DOWNGRADE_PACKAGES = false
+
 # Delete downloaded sources after build or install packages.
 # Default is false. [true/false]
 DELETE_SOURCES = false

slpkg/configs.py

@@ -47,6 +47,7 @@ class Configs:  # pylint: disable=[R0902]
     dialog: bool = True
     view_missing_deps: bool = True
     package_method: bool = False
+    downgrade_packages: bool = False
     delete_sources: bool = False
     downloader: str = 'wget'
     wget_options: str = '--c -q --progress=bar:force:noscroll --show-progress'
@@ -96,6 +97,7 @@ class Configs:  # pylint: disable=[R0902]
             dialog: bool = config['dialog']
             view_missing_deps: bool = config['view_missing_deps']
             package_method: bool = config['package_method']
+            downgrade_packages: bool = config['downgrade_packages']
             delete_sources: bool = config['delete_sources']
             downloader: str = config['downloader']
             wget_options: str = config['wget_options']

slpkg/dialog_configs.py

@@ -33,7 +33,7 @@ class FormConfigs(Configs):
         """Read and write the configuration file."""
         self.is_dialog_enabled()
         elements: list = []
-        height: int = 7
+        height: int = 0
         width: int = 0
         form_height: int = 0
         text: str = f'Edit the configuration file: {self.config_file}'
@@ -77,6 +77,7 @@ class FormConfigs(Configs):
             'DIALOG',
             'VIEW_MISSING_DEPS',
             'PACKAGE_METHOD',
+            'DOWNGRADE_PACKAGES',
             'DELETE_SOURCES',
             'SILENT_MODE',
             'ASCII_CHARACTERS',
@@ -130,6 +131,7 @@ class FormConfigs(Configs):
                              'DIALOG =',
                              'VIEW_MISSING_DEPS =',
                              'PACKAGE_METHOD =',
+                             'DOWNGRADE_PACKAGES =',
                              'DELETE_SOURCES =',
                              'SILENT_MODE =',
                              'ASCII_CHARACTERS =',

slpkg/upgrade.py

@@ -129,7 +129,7 @@ class Upgrade(Configs):  # pylint: disable=[R0902]
                     if parse(repo_version) == parse(inst_version) and int(repo_build) > int(inst_build):
                         return True
 
-                    if parse(repo_version) < parse(inst_version):
+                    if self.downgrade_packages and (parse(repo_version) < parse(inst_version)):
                         return True
                 except InvalidVersion as err:
                     if repo_version > inst_version:  # Try to compare the strings.

tests/test_configs.py

@@ -38,6 +38,7 @@ class TestConfigs(unittest.TestCase):
         self.assertEqual(True, self.configs.dialog)
         self.assertEqual(True, self.configs.view_missing_deps)
         self.assertEqual(False, self.configs.package_method)
+        self.assertEqual(False, self.configs.downgrade_packages)
         self.assertEqual(False, self.configs.delete_sources)
         self.assertEqual('wget', self.configs.downloader)
         self.assertEqual('-c -q --progress=bar:force:noscroll --show-progress', self.configs.wget_options)