SysCommand() to remove ANSII VT100 Esc codes & archlinux-keyring fix (#933)

* Fixed SysCommandWorker() so that it removes ANSII VT100 escape codes. I also moved package.py into it's own folder, as that's something I want to expand on a lot, so package related stuff should go in there. I created a installed_package() function which gets information about the locally installed package. I changed so that find_packages() and find_package() returns a data-model instead for the package information. This should unify and make sure we detect issues down the line.

* Working on structuring .version constructor that works with BaseModel

* Added version contructors to VersionDef(). Also added __eq__ and __lt__ to LocalPackage() and PackageSearchResult().

* removed debug and added a TODO

* Removed whitespace

* Removed mirror-database function from myrepo

1 files changed, 11 insertions, 4 deletions

diff --git a/examples/guided.py b/examples/guided.py
index 22e0f883..45e213df 100644
--- a/examples/guided.py
+++ b/examples/guided.py
@@ -309,10 +309,17 @@ if not (archinstall.check_mirror_reachable() or archinstall.arguments.get('skip-
 	archinstall.log(f"Arch Linux mirrors are not reachable. Please check your internet connection and the log file '{log_file}'.", level=logging.INFO, fg="red")
 	exit(1)
 
-if not (archinstall.update_keyring() or archinstall.arguments.get('skip-keyring-update', False)):
-	log_file = os.path.join(archinstall.storage.get('LOG_PATH', None), archinstall.storage.get('LOG_FILE', None))
-	archinstall.log(f"Failed to update the keyring. Please check your internet connection and the log file '{log_file}'.", level=logging.INFO, fg="red")
-	exit(1)
+if not archinstall.arguments.get('offline', False):
+	# If we want to check for keyring updates
+	# and the installed package version is lower than the upstream version
+	if archinstall.arguments.get('skip-keyring-update', False) is False and \
+		archinstall.installed_package('archlinux-keyring') < archinstall.find_package('archlinux-keyring'):
+
+		# Then we update the keyring in the ISO environment
+		if not archinstall.update_keyring():
+			log_file = os.path.join(archinstall.storage.get('LOG_PATH', None), archinstall.storage.get('LOG_FILE', None))
+			archinstall.log(f"Failed to update the keyring. Please check your internet connection and the log file '{log_file}'.", level=logging.INFO, fg="red")
+			exit(1)
 
 load_config()
 if not archinstall.arguments.get('silent'):