#!/bin/bash

# 定義環(huán)境變量
environments=("test" "prod")
image="go-demo"

# 函數(shù)：顯示綠色成功信息
function success {
    echo -e "\033[1;32m$1\033[0m"
}

# 函數(shù)：顯示綠色成功信息
function info {
    echo -e "\033[33m$1\033[0m"
}

# 函數(shù)：顯示紅色錯(cuò)誤信息并退出
function error {
    echo -e "\033[1;31m$1\033[0m"
    exit 1
}

info "Please select the packaging environment:(Select number) "
select env in "${environments[@]}"; do
    if [ "$env" == "test" ]; then
        port="80"
        success "The packaging environment you entered is: $env"
        break
    elif [ "$env" == "prod" ]; then
        port="8080"
        success "The packaging environment you entered is: $env"
        break
    else
        error "Invalid environment selection, please re-enter"
        exit 1
    fi
done

info "\nbuild start:"

info "\n1) docker build running..."
docker build --build-arg PORT="$port" -t "$image:$env" -f deploy/docker/Dockerfile . &> /dev/null

info "\n2) docker running..."
docker run -itd --name "$image-$env" "$image:$env" &> /dev/null

info "\n3) docker cp package..."
docker cp "$image-$env:/app/main_$port"  ./

info "\n4) delete containers..."
docker ps -a | grep "$image-$env"* | awk '{print $1}' | xargs docker rm -f &> /dev/null

info "\n5) remove images..."
docker rmi -f $(docker images "$image:$env"* -q | sort | uniq) &> /dev/null

info "\nbuild done!"

exit 0

FROM golang:1.17.6-alpine

LABEL maintainer="xxx@xxx.com"

# 文件名稱
ARG PORT

# 設(shè)置工作目錄
ENV WORKDIR /app

# 關(guān)閉CGO
ENV CGO_ENABLED 0

# 設(shè)置GOOS和GOARCH
ENV GOOS linux
ENV GOARCH amd64
ENV GOPROXY https://goproxy.cn,direct

# 聲明工作目錄
WORKDIR $WORKDIR

# 拷貝整個(gè)項(xiàng)目到工作目錄
COPY . .

# 項(xiàng)目依賴包
RUN go mod download

# 項(xiàng)目編譯
RUN go build -ldflags="-s -w" -o $WORKDIR/main_$PORT ./main.go

# 運(yùn)行300s
# CMD ["sleep", "300"]

#!/bin/bash

# 倉庫域名
WAREHOUSE_DOMAIN="harbor.xxx.com"
# 鏡像路徑
MIRROR_PATHNAME="xxx/login"

# 函數(shù)：顯示綠色成功信息
function success {
    echo -e "\033[1;32m$1\033[0m"
}

# 函數(shù)：顯示綠色成功信息
function info {
    echo -e "\033[33m$1\033[0m"
}

read -p "Please enter the packaging version:" version
success "The packaging version you entered is: $version\n"

info "build start:\n"

info "1) docker build...\n"
docker build -f ./deploy/docker/Dockerfile -t "$MIRROR_PATHNAME:$version" . &> /dev/null

info "2) docker tag...\n"
docker tag "$MIRROR_PATHNAME:$version" "$WAREHOUSE_DOMAIN/$MIRROR_PATHNAME:$version" &> /dev/null

info "3) docker push...\n"
docker push "$WAREHOUSE_DOMAIN/$MIRROR_PATHNAME:$version" &> /dev/null

info "4) delete containers...\n"
docker ps -a | grep "$WAREHOUSE_DOMAIN/$MIRROR_PATHNAME*" | awk '{print $1}' | xargs docker rm -f &> /dev/null

info "5) remove images...\n"
docker rmi -f $(docker images "$WAREHOUSE_DOMAIN/$MIRROR_PATHNAME*" -q | sort | uniq) &> /dev/null

info "build done!"

exit

# =========================================== 第一階段：構(gòu)建應(yīng)用程序  ===========================================  
FROM golang:1.17.6-alpine AS builder  
  
# 設(shè)置維護(hù)者信息  
LABEL maintainer="xxx@xxx.com"  
  
# 設(shè)置工作目錄  
ENV WORKDIR /app  
  
# 關(guān)閉CGO，以減少構(gòu)建過程中的依賴和體積  
ENV CGO_ENABLED 0  
  
# 設(shè)置目標(biāo)操作系統(tǒng)和架構(gòu)  
ENV GOOS linux  
ENV GOARCH amd64  
ENV GOPROXY https://goproxy.cn,direct  
  
# 切換到工作目錄  
WORKDIR $WORKDIR  
  
# 拷貝當(dāng)前目錄下的所有文件到工作目錄  
COPY . .  
  
# 下載項(xiàng)目依賴包  
RUN go mod download  
  
# 查看工作目錄中的文件列表，可以用來檢查文件是否正確拷貝  
RUN ls -al  
  
# 編譯項(xiàng)目，-ldflags參數(shù)用于優(yōu)化生成的二進(jìn)制文件大小和性能  
RUN go build -ldflags="-s -w" -o $WORKDIR/main ./main.go  
  
# =========================================== 第二階段：構(gòu)建Docker鏡像  ===========================================  
FROM loads/alpine:3.8
  
# 設(shè)置維護(hù)者信息  
LABEL maintainer="xxx@xxx.com"  
  
# 設(shè)置工作目錄和時(shí)區(qū)  
ENV WORKDIR /app  
ENV TZ  Asia/Shanghai  
  
# 將第一階段構(gòu)建的應(yīng)用程序復(fù)制到當(dāng)前鏡像的工作目錄  
COPY --from=builder /app/main $WORKDIR/main  
RUN chmod +x $WORKDIR/main
  
# 切換到工作目錄  
WORKDIR $WORKDIR  
  
# 設(shè)置容器啟動(dòng)時(shí)的命令為應(yīng)用程序的可執(zhí)行文件路徑  
CMD ["./main"]