feat: Allow specifying the Docker image version for deployment via workflow input.

Author: wzul

.github/workflows/deploy.yml

@@ -2,6 +2,11 @@ name: Deploy
 
 on:
   workflow_dispatch:
+    inputs:
+      version:
+        description: 'Image tag to deploy (e.g. v0.70.1 or sha-abcdef)'
+        required: true
+        default: 'latest'
 
 jobs:
   deploy:
@@ -83,7 +88,7 @@ jobs:
             --region "${AWS_REGION}" \
             --instance-ids "${SSM_TARGET}" \
             --document-name "AWS-RunShellScript" \
-            --parameters 'commands=["sudo su ubuntu -c \"cd ~/docmost && sudo docker compose pull && sudo docker compose up -d\""]' \
+            --parameters "commands=[\"cd ~/docmost && sudo IMAGE_TAG=${{ github.event.inputs.version }} docker compose pull && sudo IMAGE_TAG=${{ github.event.inputs.version }} docker compose up -d\"]" \
             --output text \
             --query "Command.CommandId")
           

docker-compose.production.yml

@@ -1,6 +1,6 @@
 services:
   docmost:
-    image: ghcr.io/chipasia/docmost-source:latest
+    image: ghcr.io/chipasia/docmost-source:${IMAGE_TAG:-latest}
     container_name: docmost-app
     restart: unless-stopped
     ports: