add ci

Dockerfile

@@ -0,0 +1,59 @@
+FROM ubuntu:20.04 as flutter_build
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update 
+RUN apt-get install -y curl git wget unzip libgconf-2-4 gdb libstdc++6 libglu1-mesa fonts-droid-fallback python3
+RUN apt-get clean
+
+
+# download Flutter SDK from Flutter Github repo
+RUN git clone https://github.com/flutter/flutter.git /usr/local/flutter
+
+# Set flutter environment path
+ENV PATH="/usr/local/flutter/bin:/usr/local/flutter/bin/cache/dart-sdk/bin:${PATH}"
+
+# Run flutter doctor
+RUN flutter doctor
+
+# Enable flutter web
+RUN flutter channel stable
+RUN flutter upgrade
+RUN flutter config --enable-web
+
+# Copy files to container and build
+RUN mkdir /app/
+COPY . /app/
+WORKDIR /app/
+RUN flutter build web
+
+
+# 打包依赖阶段使用golang作为基础镜像
+FROM golang:1.20 as builder
+
+# 启用go module
+ENV GO111MODULE=on \
+    GOPROXY=https://goproxy.cn,direct
+
+WORKDIR /app
+
+COPY --from=flutter_build go.mod .
+COPY --from=flutter_build go.sum .
+RUN go mod download
+
+COPY --from=flutter_build . .
+
+# 指定OS等，并go build
+RUN GOOS=linux GOARCH=amd64 go build -o polaris ./cmd/ 
+
+FROM debian:12
+
+WORKDIR /app
+RUN apt-get update && apt-get -y install ca-certificates
+
+# 将上一个阶段publish文件夹下的所有文件复制进来
+COPY --from=builder /app/polaris .
+
+EXPOSE 8080
+
+ENTRYPOINT ["./polaris"]