chore(workflow, docker): ignore .yml files in build workflow, update Dockerfile for multi-platform support, and add docker-compose.yml

Add docker-compose.yml for local development and testing.

.github/workflows/docker-build.yml

@@ -3,7 +3,7 @@ name: Build and Push Docker Image
 on:
   push:
     branches: [ main ]
-    paths-ignore: [ '**.md' ]
+    paths-ignore: [ '**.md','docker-compose.yml' ]
   pull_request:
     branches: [ main ]
 

Dockerfile

@@ -1,7 +1,9 @@
-FROM alpine:latest
+FROM --platform=$TARGETPLATFORM alpine:latest
 
 WORKDIR /app
-COPY proxy-go /app/
+
+COPY proxy-go.$TARGETARCH /app/proxy-go
+
 RUN mkdir -p /app/data && \
     chmod +x /app/proxy-go && \
     apk add --no-cache ca-certificates tzdata && \

docker-compose.yml

@@ -0,0 +1,9 @@
+services:
+  proxy:
+    image: woodchen/proxy-go:latest
+    container_name: proxy-go
+    ports:
+      - "3334:80"
+    volumes:
+      - ./data:/app/data
+    restart: always