[appimage] showing an error popup when AppImageLauncher messes up with an application installation

CHANGELOG.md

@@ -11,6 +11,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ### Improvements
 - 3 password attempts for root authentication
+- AppImage:
+    - showing an error popup when **AppImageLauncher** messes up with an application installation
 - AUR:
     - showing a "user-friendly" popup when there are integrity issues with the source-files of a building package
     

bauh/gems/appimage/controller.py

@@ -17,7 +17,7 @@ from bauh.api.abstract.model import SoftwarePackage, PackageHistory, PackageUpda
 from bauh.api.abstract.view import MessageType
 from bauh.api.constants import HOME_PATH
 from bauh.commons.html import bold
-from bauh.commons.system import SystemProcess, new_subprocess, ProcessHandler, run_cmd
+from bauh.commons.system import SystemProcess, new_subprocess, ProcessHandler, run_cmd, SimpleProcess
 from bauh.gems.appimage import query, INSTALLATION_PATH, suggestions, db
 from bauh.gems.appimage.model import AppImage
 from bauh.gems.appimage.worker import DatabaseUpdater
@@ -298,12 +298,20 @@ class AppImageManager(SoftwareManager):
                 watcher.change_substatus(self.i18n['appimage.install.extract'].format(bold(file_name)))
 
                 try:
-                    handler.handle(SystemProcess(new_subprocess([file_path, '--appimage-extract'], cwd=out_dir)))
+                    res, output = handler.handle_simple(SimpleProcess([file_path, '--appimage-extract'], cwd=out_dir))
+
+                    if 'Error: Failed to register AppImage in AppImageLauncherFS' in output:
+                        watcher.show_message(title=self.i18n['error'],
+                                             body=self.i18n['appimage.install.appimagelauncher.error'].format(appimgl=bold('AppImageLauncher'), app=bold(pkg.name)),
+                                             type_=MessageType.ERROR)
+                        handler.handle(SystemProcess(new_subprocess(['rm', '-rf', out_dir])))
+                        return False
                 except:
                     watcher.show_message(title=self.i18n['error'],
                                          body=traceback.format_exc(),
                                          type_=MessageType.ERROR)
                     traceback.print_exc()
+                    handler.handle(SystemProcess(new_subprocess(['rm', '-rf', out_dir])))
                     return False
 
                 watcher.change_substatus(self.i18n['appimage.install.desktop_entry'])

bauh/gems/appimage/resources/locale/en

@@ -15,4 +15,5 @@ appimage.downgrade.unknown_version.body=It was not possible to identify {} curre
 appimage.downgrade.first_version={} is in its first published version
 appimage.error.uninstall_current_version=It was not possible to uninstall the current version of {}
 appimage.downgrade.install_version=It was not possible to install the version {} ({})
-appimage.install.download.error=It was not possible to download the file {}. The file server can be down.
+appimage.install.download.error=It was not possible to download the file {}. The file server can be down.
+appimage.install.appimagelauncher.error={appimgl} is not allowing {app} to be installed. Uninstall {appimgl}, reboot your system and try to install {app} again.

bauh/gems/appimage/resources/locale/es

@@ -15,4 +15,5 @@ appimage.downgrade.unknown_version.body=No fue posible identificar la versión a
 appimage.downgrade.first_version={} está en su primera versión publicada
 appimage.downgrade.uninstall_current_version=No fue posible desinstalar la versión actual de {}
 appimage.downgrade.install_version=No fue posible instalar la versión {} ({})
-appimage.install.download.error=No fue posible descargar el archivo {}. El servidor del archivo puede estar inactivo.
+appimage.install.download.error=No fue posible descargar el archivo {}. El servidor del archivo puede estar inactivo.
+appimage.install.appimagelauncher.error = {appimgl} no permite la instalación de {app}. Desinstale {appimgl}, reinicie su sistema e intente instalar {app} nuevamente.

bauh/gems/appimage/resources/locale/pt

@@ -15,4 +15,5 @@ appimage.downgrade.unknown_version.body=Não foi possível identificar a versão
 appimage.downgrade.first_version={} se encontra em sua primeira versão publicada
 appimage.downgrade.uninstall_current_version=Não foi possível desinstalar a versão atual de {}
 appimage.downgrade.install_version=Não foi possivel instalar a versão {} ({})
-appimage.install.download.error=Não foi possível baixar o arquivo {}. O servidor do arquivo pode estar fora do ar.
+appimage.install.download.error=Não foi possível baixar o arquivo {}. O servidor do arquivo pode estar fora do ar.
+appimage.install.appimagelauncher.error={appimgl} não está permitindo que o {app} seja instalado. Desinstale o {appimgl}, reinicie o sistema e tente instalar o {app} novamente.