docs: update readme

README.md

@@ -1,17 +1,35 @@
 # SLS HLA Framework
 
+## Getting started
+
+Install [uv](https://docs.astral.sh/uv/)
+
+## CLI
+
+Using the CLI:
+
+```
+cd cli
+uv sync
+source .venv/bin/activate
+agebd --help
+```
+
+### Adding a new service
+
+```
+agebd service add --help
+```
+
 ## Environments
 
 The services are deployed to 2 environments:
 
-- `prod`
-    - network: `machine`
-    - host: `sls-vserv-bd-hla01`
-        - path: `/sls/bd/hla/prod/`
-- `dev`
-    - network: `office`
-    - host: `sls-vserv-bd-hla01-dev`
-        - path: `/sls/bd/hla/dev/`
+|  Environment | Network | Host | Deploy path on host |
+|---|---|---|---|
+|`prod` | `machine`| `sls-vserv-bd-hla01`     | `/sls/bd/hla/prod/` |
+| `dev` | `office` | `sls-vserv-bd-hla01-dev` | `/sls/bd/hla/dev/` |
+
 
 ### Process Variables (PVs)
 
@@ -45,15 +63,11 @@ i.e. there is no `dev` PV.
 
 For python services there are 3 environments. The python environment is set through the env variable `AGEBD_ENV`.
 
-- `prod`:  used when deployed to `prod`
-    - PVs: uses `prod` PVs
-    - `AGEBD_ENV=prod`
-- `dev`:   used when deployed to `dev`
-    - PVs: uses `dev` PVs
-    - `AGEBD_ENV=dev`
-- `local`: used when running code locally 
-    - PVs: uses fake/mock python objects as PVs, no access to real PVs
-    - `AGEBD_ENV=local`
+|  Environment | PVs |
+|---|---|
+| `AGEBD_ENV=prod`  | uses `prod` PVs   |
+| `AGEBD_ENV=dev`   | uses `dev` PVs    |
+| `AGEBD_ENV=local` | uses fake/mock python objects as PVs, no access to real PVs |
 
 ## Hosts overview
 

cli/src/service.py

@@ -9,17 +9,24 @@ service = typer.Typer(no_args_is_help=True)
 REPO_ROOT = get_git_root(__file__)
 
 
-@service.command(no_args_is_help=True)
+@service.command(
+    no_args_is_help=True,
+    help="Running this command will create a new branch 'feature/add-service-<name>', "
+    "add all the required files for a new service, and push. "
+    "See: https://gitea.psi.ch/sls/hla_framework_bd/branches",
+)
 def add(
-    name: str = typer.Option(..., "--name", "-n"),
-    user: str = typer.Option(..., "--user", "-u"),
+    name: str = typer.Option(
+        ..., "--name", "-n", help="Must only contain lowercase characters and dashes"
+    ),
+    user: str = typer.Option(..., "--user", "-u", help="PSI username of the owner of the service"),
     ioc_description: str = typer.Option(
         ..., "--ioc-description", "-d", help="See <repo-root>/docs/ioc/ioc_overview.md for examples"
     ),
     ui_name: str = typer.Option(
         ...,
         "--ui-name",
-        help="This is the name that will be used for the service in the UI."
+        help="This is the name that will be used for the service in the UI. "
         "See <repo-root>/qt/A_BD_ServiceManager.ui for examples",
     ),
     ui_filename: str = typer.Option(
@@ -64,7 +71,7 @@ def migrate(
     service_creator.migrate_service(name=name)
 
 
-@service.command(no_args_is_help=True)
+@service.command()
 def list():
     registry = ServiceRegistry.read_from_config()
     services = registry.get_services()