Adding wrolpi-app-dev which runs frontend in dev mode.

controller/defaults.py

@@ -50,6 +50,15 @@ DEFAULT_CONFIG = {
             "use_https": False,
             "description": "React frontend",
         },
+        {
+            "name": "wrolpi-app-dev",
+            "systemd_name": "wrolpi-app-dev",
+            "port": 3000,
+            "viewable": False,
+            "use_https": False,
+            "description": "React frontend (Development)",
+            "show_only_when_running": True,
+        },
         {
             "name": "wrolpi-help",
             "systemd_name": "wrolpi-help",

controller/test/test_defaults.py

@@ -57,12 +57,15 @@ class TestManagedServicesConfig:
     def test_managed_services_count(self):
         """Should have expected number of managed services."""
         services = DEFAULT_CONFIG["managed_services"]
-        assert len(services) == 10
+        assert len(services) == 12
 
     @pytest.mark.parametrize("name,expected", [
         ("wrolpi-api",
          {"systemd_name": "wrolpi-api", "port": 8081, "viewable": True, "description": "Python API (Sanic)"}),
+        ("wrolpi-api-dev",
+         {"systemd_name": "wrolpi-api-dev", "port": 8081, "viewable": True, "show_only_when_running": True}),
         ("wrolpi-app", {"port": 3000, "viewable": False}),
+        ("wrolpi-app-dev", {"port": 3000, "viewable": False, "show_only_when_running": True}),
         ("nginx", {"port": 80}),
         ("postgresql", {"port": 5432, "viewable": False}),
         ("wrolpi-upgrade", {"port": None, "viewable": False, "show_only_when_running": True}),

etc/raspberrypios/wrolpi-app-dev.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=WROLPi React APP (Development)
+Wants=wrolpi-api.service
+PartOf=wrolpi.target
+Conflicts=wrolpi-app.service
+
+[Service]
+Environment=PORT=3000
+ExecStart=/usr/bin/npm start
+Group=wrolpi
+User=wrolpi
+WorkingDirectory=/opt/wrolpi/app/
+Nice=6
+
+[Install]
+WantedBy=default.target

etc/raspberrypios/wrolpi-app.service

@@ -2,6 +2,7 @@
 Description=WROLPi React APP
 Wants=wrolpi-api.service
 PartOf=wrolpi.target
+Conflicts=wrolpi-app-dev.service
 
 [Service]
 # Use explicit `serve.json` so `epub.html` is not lost.