Update Dockerfile

Dockerfile

@@ -1,13 +1,38 @@
-FROM finab/bark-server
+# Use a minimal Alpine-based Go image for building
+FROM golang:1.21-alpine AS builder
 
-ARG TIMEZONE=Asia/Shanghai
+# Install build dependencies
+RUN apk add --no-cache git make
 
-ENV TZ=${TIMEZONE}
+# Set the working directory
+WORKDIR /app
 
-RUN mkdir -p /data && \
-    chmod 777 /data
+# Clone the bark-server repository
+RUN git clone https://github.com/Finb/bark-server.git .
 
-VOLUME /data
+# Build the application
+RUN make build
 
-# 设置默认命令
-CMD ["bark-server"]
+# Create the final lightweight image
+FROM alpine:3.18
+
+# Install necessary runtime dependencies
+RUN apk add --no-cache ca-certificates tzdata
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the built binary from the builder stage
+COPY --from=builder /app/bin/bark-server .
+
+# Copy configuration files if needed
+# COPY --from=builder /app/config.example.yaml ./config.yaml
+
+# Expose the default port (8080 as per the repository)
+EXPOSE 8080
+
+# Set the entrypoint to run the server
+ENTRYPOINT ["./bark-server"]
+
+# Default command (can be overridden)
+CMD ["serve"]