Add teardown script

ansible/setup.yml

@@ -7,10 +7,5 @@
     - import_tasks: ./tasks/common/zsh.yml
     - import_tasks: ./tasks/common/docker.yml
     - import_tasks: ./tasks/network/avahi.yml
-    # - import_tasks: tasks/zsh.yml
-    # - import_tasks: tasks/nginx.yml
-    # - import_tasks: tasks/pi-hole.yml
-    # - import_tasks: tasks/pi-vpn.yml
-    # - import_tasks: tasks/nextcloud.yml
     # - name: Reboot machine
     #   reboot:

ansible/stop.yml

@@ -0,0 +1,6 @@
+---
+- hosts: tipi
+  become: yes
+
+  tasks:
+    - import_tasks: ./tasks/common/teardown.yml

ansible/tasks/common/teardown.yml

@@ -0,0 +1,9 @@
+- name: Check if app is already running
+  become_user: "{{ username }}"
+  shell: pm2 list
+  register: pm2_result
+
+- name: Stop app
+  become_user: "{{ username }}"
+  shell: pm2 stop "system-api"
+  when: pm2_result.stdout.find("system-api") != -1

scripts/stop.sh

@@ -21,6 +21,8 @@ STATE_FOLDER="${ROOT_FOLDER}/state"
 
 cd "$ROOT_FOLDER"
 
+ansible-playbook ansible/stop.yml -i ansible/hosts
+
 export DOCKER_CLIENT_TIMEOUT=240
 export COMPOSE_HTTP_TIMEOUT=240
 

system-api/src/modules/apps/apps.controller.ts

@@ -1,6 +1,4 @@
 import { Request, Response } from 'express';
-import process from 'child_process';
-import config from '../../config';
 import { AppConfig } from '../../config/types';
 import { createFolder, fileExists, readJsonFile, writeFile, copyFile, runScript, deleteFolder } from '../fs/fs.helpers';
 
@@ -153,7 +151,11 @@ const installedApps = (req: Request, res: Response) => {
     const apps = readJsonFile('/state/apps.json');
     const appNames = apps.installed.split(' ');
 
-    res.status(200).json(appNames);
+    if (appNames.length === 0) {
+      res.status(204).json([]);
+    } else {
+      res.status(200).json(appNames);
+    }
   } catch (e) {
     res.status(500).end(e);
   }