Add sync_with_entity blueprint

README.md

@@ -11,3 +11,8 @@ Alarm Clock with wake up light
 Lights management using presence sensor
 
 [![Open your Home Assistant instance and show the blueprint import dialog with a specific blueprint pre-filled.](https://my.home-assistant.io/badges/blueprint_import.svg)](https://my.home-assistant.io/redirect/blueprint_import/?blueprint_url=https%3A%2F%2Fgit.thethomaas.net%2FTheThomaas%2Fhome-assistant-blueprints%2Fraw%2Fbranch%2Fmain%2Fpresence_lights.yaml)
+
+## Sync with Entity
+Sync entities state with a given entity
+
+[![Open your Home Assistant instance and show the blueprint import dialog with a specific blueprint pre-filled.](https://my.home-assistant.io/badges/blueprint_import.svg)](https://my.home-assistant.io/redirect/blueprint_import/?blueprint_url=https%3A%2F%2Fgit.thethomaas.net%2FTheThomaas%2Fhome-assistant-blueprints%2Fraw%2Fbranch%2Fmain%2Fsync_with_entity.yaml)

sync_with_entity.yaml

@@ -0,0 +1,68 @@
+blueprint:
+  name: Sync with Entity
+  description: Sync entities state with a given entity
+  domain: automation
+  source_url: https://git.thethomaas.net/TheThomaas/home-assistant-blueprints/raw/branch/main/sync_with_entity.yaml
+  input:
+    reference_entity:
+      name: Reference entity
+      description: Entity whose state will be mirored to other entities
+      default: []
+      selector:
+        entity:
+          filter:
+            domain:
+              - input_boolean
+          multiple: false
+
+    target_entities:
+      name: Target entities
+      description: Entities whose state will be synced
+      default: []
+      selector:
+        entity:
+          filter:
+            domain:
+              - input_boolean
+              - switch
+              - light
+          multiple: true
+
+mode: restart
+max_exceeded: silent
+
+variables:
+  scene_name: !input scene_name
+
+triggers:
+  - trigger: state
+    entity_id: !input reference_entity
+    from: "off"
+    to: "on"
+    id: turn_on
+  - trigger: state
+    entity_id: !input reference_entity
+    from: "on"
+    to: "off"
+    id: turn_off
+
+actions:
+  - choose:
+      - conditions:
+          - condition: trigger
+            id: "turn_on"
+        sequence:
+          - action: homeassistant.turn_on
+            metadata: {}
+            data: {}
+            target:
+              entity_id: !input target_entities
+      - conditions:
+          - condition: trigger
+            id: "turn_off"
+        sequence:
+          - action: homeassistant.turn_off
+            metadata: {}
+            data: {}
+            target:
+              entity_id: !input target_entities