From 46ec97b051e2b23668fbae4b957152dbb6c1dcbf Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@geeklabor.de>
Date: Sat, 17 Apr 2021 14:11:48 +0200
Subject: [PATCH] add option to install plugins

---
 defaults/main.yml | 15 ++++++++++++++-
 tasks/setup.yml   | 15 +++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/defaults/main.yml b/defaults/main.yml
index 199ff34..3f79914 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -19,6 +19,9 @@ homeassistant_networks:
 homeassistant_networks_applied:
   - default
 
+homeassistant_data_dir: /opt/homeassistant/config
+homeassistant_plugin_dir: /opt/homeassistant/config/www/plugins
+
 # @var homeassistant_volumes:description: Define required docker volumes.
 # @var homeassistant_volumes:example: >
 # homeassistant_volumes:
@@ -34,7 +37,7 @@ homeassistant_networks_applied:
 #     bind_opt: "ro,z"
 # @end
 homeassistant_volumes:
-  - name: /opt/homeassistant/config
+  - name: "{{ homeassistant_data_dir }}"
     dest: /config
     bind: True
 
@@ -79,3 +82,13 @@ homeassistant_exclude_modemmanager: False
 homeassistant_serial_device:
   - vendor_id: "0000"
     product_id: "xxxx"
+
+# @var homeassistant_plugins:description: Plugins will be downloaded to `homeassistant_plugin_dir` and need to be a single raw file.
+# @var homeassistant_plugins:example: >
+# homeassistant_plugins:
+#  - name: button-card.js
+#    url: https://github.com/custom-cards/button-card/releases/download/v3.4.2/button-card.js
+#  - name: card-tools.js
+#    url: https://raw.githubusercontent.com/thomasloven/lovelace-card-tools/11/card-tools.js
+# @end
+homeassistant_plugins: []
diff --git a/tasks/setup.yml b/tasks/setup.yml
index 84a0b9f..2c3c898 100644
--- a/tasks/setup.yml
+++ b/tasks/setup.yml
@@ -16,6 +16,14 @@
         label: "{{ item.name }}"
       when: item.bind | bool
 
+    - name: Prepare directories
+      file:
+        path: "{{ item }}"
+        state: directory
+        mode: 0640
+      loop:
+        - "{{ homeassistant_plugin_dir }}"
+
     - name: Deploy compose file to '{{ homeassistant_service_directory }}'
       template:
         src: "services/homeassistant_compose.yml.j2"
@@ -40,6 +48,13 @@
       when: homeassistant_exclude_modemmanager | bool
       notify: __udev_reload
 
+    - name: Fetch plugins
+      get_url:
+        url: "{{ item.url }}"
+        dest: "{{ homeassistant_plugin_dir }}/{{ item.name }}"
+        mode: 0640
+      loop: "{{ homeassistant_plugins }}"
+
     - name: Ensure service is up and running
       docker_compose:
         project_src: "{{ homeassistant_service_directory }}"