From 33132827f3e2274028e8057cc0c105aa4c69abe8 Mon Sep 17 00:00:00 2001
From: Goffi <goffi@goffi.org>
Date: Sun, 19 Jul 2026 15:08:28 +0200
Subject: [PATCH] cli (application): new `update` command:

Update an application, or all of them.
---
 doc/libervia-cli/appication.rst | 17 ++++++++
 libervia/cli/cmd_application.py | 75 ++++++++++++++++++++++++++++++++-
 2 files changed, 91 insertions(+), 1 deletion(-)

diff --git a/doc/libervia-cli/appication.rst b/doc/libervia-cli/appication.rst
index 75f34321..d05ab31e 100644
--- a/doc/libervia-cli/appication.rst
+++ b/doc/libervia-cli/appication.rst
@@ -51,6 +51,23 @@ Stop Weblate::
   $ li app stop weblate
 
 
+update
+======
+
+Update an application. This command pulls the latest images and recreates containers if
+needed. Use ``-a, --all`` to update all available applications.
+
+example
+-------
+
+Update Weblate::
+
+  $ li app update weblate
+
+Update all applications::
+
+  $ li app update --all
+
 exposed
 =======
 
diff --git a/libervia/cli/cmd_application.py b/libervia/cli/cmd_application.py
index 1482e063..1a8c124c 100644
--- a/libervia/cli/cmd_application.py
+++ b/libervia/cli/cmd_application.py
@@ -18,6 +18,7 @@
 
 from . import base
 from libervia.backend.core.i18n import _
+from libervia.backend.plugins.plugin_misc_app_manager.models import AppUpdateResult
 from libervia.backend.tools.common import data_format
 from libervia.cli.constants import Const as C
 
@@ -189,8 +190,80 @@ class Exposed(base.CommandBase):
             self.host.quit()
 
 
+class Update(base.CommandBase):
+    """Update an application"""
+
+    def __init__(self, host):
+        extra_outputs = {"default": self.default_output}
+        super(Update, self).__init__(
+            host,
+            "update",
+            use_profile=False,
+            use_output=C.OUTPUT_MODEL,
+            extra_outputs=extra_outputs,
+            help=_("update an application"),
+        )
+
+    def add_parser_options(self):
+        self.parser.add_argument(
+            "name",
+            nargs="?",
+            help=_("name of the application to update"),
+        )
+        self.parser.add_argument(
+            "-a",
+            "--all",
+            action="store_true",
+            help=_("update all applications"),
+        )
+
+    def default_output(self, result: AppUpdateResult) -> None:
+        for info in result.updated:
+            self.console.print(
+                f"  [bold]{info.service}[/bold]: {info.old_version} → {info.new_version}"
+            )
+
+    async def _update_one(self, name: str, index: int, total: int) -> None:
+        self.console.print(f"[dim]updating {name}[/dim] [bold]{index}/{total}[/bold]")
+        try:
+            result_s = await self.host.bridge.application_update(name)
+        except Exception as e:
+            self.disp(f"can't update {name}: {e}", error=True)
+            return
+
+        if result_s == "":
+            self.disp(f"{name} is already up to date")
+            return
+
+        result = AppUpdateResult.model_validate_json(result_s)
+        await self.output(result)
+
+    async def start(self):
+        if self.args.all:
+            if self.args.name:
+                self.disp("--all and name are mutually exclusive", error=True)
+                self.host.quit(C.EXIT_BRIDGE_ERRBACK)
+                return
+            try:
+                apps = await self.host.bridge.applications_list(["available"])
+            except Exception as e:
+                self.disp(f"can't get applications list: {e}", error=True)
+                self.host.quit(C.EXIT_BRIDGE_ERRBACK)
+                return
+            app_names = [app["name"] for app in apps]
+            for i, name in enumerate(app_names, 1):
+                await self._update_one(name, i, len(app_names))
+        else:
+            if not self.args.name:
+                self.disp("name is required (or use --all)", error=True)
+                self.host.quit(C.EXIT_BRIDGE_ERRBACK)
+                return
+            await self._update_one(self.args.name, 1, 1)
+        self.host.quit()
+
+
 class Application(base.CommandBase):
-    subcommands = (List, Start, Stop, Exposed)
+    subcommands = (List, Start, Stop, Exposed, Update)
 
     def __init__(self, host):
         super(Application, self).__init__(