Version command implemented

davtelepot/__init__.py

@@ -14,7 +14,7 @@ __author__ = "Davide Testa"
 __email__ = "davide@davte.it"
 __credits__ = ["Marco Origlia", "Nick Lee @Nickoala"]
 __license__ = "GNU General Public License v3.0"
-__version__ = "2.4.6"
+__version__ = "2.4.7"
 __maintainer__ = "Davide Testa"
 __contact__ = "t.me/davte"
 

davtelepot/administration_tools.py

@@ -778,6 +778,25 @@ def get_maintenance_exception_criterion(bot, allowed_command):
     return criterion
 
 
+async def _version_command(bot, update, user_record):
+    try:
+        _subprocess = await asyncio.create_subprocess_exec(
+            'git', 'rev-parse', 'HEAD',
+            stdout=asyncio.subprocess.PIPE
+        )
+        stdout, stderr = await _subprocess.communicate()
+        if stderr is not None:
+            raise stderr
+        version = stdout.decode().strip()
+    except Exception as e:
+        return f"{e}"
+    return bot.get_message(
+        'admin', 'version_command', 'result',
+        version=version,
+        update=update, user_record=user_record
+    )
+
+
 def init(telegram_bot, talk_messages=None, admin_messages=None):
     """Assign parsers, commands, buttons and queries to given `bot`."""
     if talk_messages is None:
@@ -927,3 +946,15 @@ def init(telegram_bot, talk_messages=None, admin_messages=None):
                           authorization_level='admin')
     async def maintenance_command(bot, update, user_record):
         return await _maintenance_command(bot, update, user_record)
+
+    @telegram_bot.command(
+        command='/version',
+        aliases=[],
+        reply_keyboard_button=admin_messages['version_command']['reply_keyboard_button'],
+        show_in_keyboard=False,
+        description=admin_messages['version_command']['description'],
+        help_section=admin_messages['version_command']['help_section'],
+        authorization_level='admin',
+    )
+    async def version_command(bot, update, user_record):
+        return await _version_command(bot=bot, update=update, user_record=user_record)

davtelepot/messages.py

@@ -235,6 +235,21 @@ default_admin_messages = {
             'en': "<i>Maintenance ended!</i>",
             'it': "<i>Manutenzione terminata!</i>"
         }
+    },
+    'version_command': {
+        'reply_keyboard_button': {
+            'en': "Version #️⃣",
+            'it': "Versione #️⃣",
+        },
+        'description': {
+            'en': "Get source code version",
+            'it': "Chiedi la versione del codice sorgente",
+        },
+        'help_section': None,
+        'result': {
+            'en': "Last commit: {version}",
+            'it': "Ultimo commit: {version}",
+        },
     }
 }