chore: Update README

README.md

@@ -1,6 +1,6 @@
 # Grist Ansible role
 
-This role installs Mealie via Docker compose.
+This role installs Grist via Docker compose.
 
 ## Requirements
 
@@ -11,9 +11,50 @@ None
 All variables are listed below (see also `defaults/main.yml`).
 
 ```yml
----
+## General
+grist_hide_ui_elements:
+grist_page_title_suffix: _blank
+grist_single_org:
+grist_widgets_list_url: https://github.com/gristlabs/grist-widget/releases/download/latest/manifest.json
+grist_custom_css:
+grist_force_login: "false"
+
+grist_docker_image: gristlabs/grist
+grist_docker_version: latest
+
+grist_http_port: 8484
+grist_app_home_url: "http://localhost:{{ grist_http_port }}"
+
+
+# grist paths
+grist_root_path: /var/local/conf
+grist_config_path: "{{ grist_root_path }}/grist"
+grist_persist_path: "{{ grist_root_path }}/grist"
+grist_skeleton_paths:
+  - "{{ grist_config_path }}"
+  - "{{ grist_persist_path }}"
 ```
 
+Their descriptions are as follows:
+
+- `grist_hide_ui_elements` - See [here](https://support.getgrist.com/self-managed/#customization) for more details
+- `grist_page_title_suffix` - See [here](https://support.getgrist.com/self-managed/#customization) for more details
+- `grist_single_org` - Use this if you use a single organisation
+- `grist_widgets_list_url` - location for downloadable grist widgets. Defaults to [grist repo](https://github.com/gristlabs/grist-widget/releases/download/latest/manifest.json)
+- `grist_custom_css` - Add custom CSS (see [here](https://support.getgrist.com/self-managed/#customization) for documentation)
+
+- `grist_force_login` - Allows grist to login if true. Default to **false**
+
+- `grist_docker_image` - The Docekr image to use. Defaults to **gristlabs/grist**
+- `grist_docker_version` - Docker image version to use. Defaults to **latest**
+
+- `grist_http_port` - Exposed port for access. Deafults to **8484**
+- `grist_app_home_url` - The named URL for the app (if you use a reverse proxy). Defaults to **http://localhost:{{ grist_http_port }}**
+- `grist_root_path` - Root path for volumes. Defaults to **/var/local/conf**
+- `grist_config_path` - Location of the configuration file (docker-compose). DEfaults to **{{ grist_root_path }}/grist**
+- `grist_persist_path` - Persistence volume. Defaults to **{{ grist_root_path }}/grist**
+- `grist_skeleton_paths` - Internal helper to create directories automatically. Drfaults to the list of volumes **[{{grist_skeleton_paths}}, {{grist_persist_path}}]**
+
 ## Dependencies
 
 You need a machine with docker and docker-compose installed.