Update Dockerfile

Dockerfile

@@ -1 +1,33 @@
-FROM eceasy/cli-proxy-api:latest
+# syntax=docker/dockerfile:1.7
+
+FROM golang:1.24-alpine AS builder
+RUN apk add --no-cache git ca-certificates
+
+WORKDIR /src
+
+ARG REPO_URL=https://github.com/Starry-Sky-World/CLIProxyAPI.git
+ARG REPO_REF=main
+RUN git clone --depth 1 --branch "${REPO_REF}" "${REPO_URL}" .
+
+RUN go mod download
+
+ARG VERSION=dev
+ARG COMMIT=none
+ARG BUILD_DATE=unknown
+RUN CGO_ENABLED=0 GOOS=linux go build \
+  -ldflags="-s -w -X 'main.Version=${VERSION}' -X 'main.Commit=${COMMIT}' -X 'main.BuildDate=${BUILD_DATE}'" \
+  -o /out/CLIProxyAPI ./cmd/server/
+
+FROM alpine:3.22.0
+RUN apk add --no-cache tzdata ca-certificates
+
+WORKDIR /CLIProxyAPI
+
+COPY --from=builder /out/CLIProxyAPI ./CLIProxyAPI
+COPY --from=builder /src/config.example.yaml ./config.example.yaml
+
+EXPOSE 8317
+ENV TZ=Asia/Shanghai
+RUN cp /usr/share/zoneinfo/${TZ} /etc/localtime && echo "${TZ}" > /etc/timezone
+
+CMD ["./CLIProxyAPI"]