FROM golang:1.21-bullseye

# 安装基本工具
RUN apt-get update && apt-get install -y \
    git \
    curl \
    wget \
    vim \
    sudo \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# 创建一个非root用户
ARG USERNAME=vscode
ARG USER_UID=1000
ARG USER_GID=$USER_UID

RUN groupadd --gid $USER_GID $USERNAME \
    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME \
    && echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME \
    && chmod 0440 /etc/sudoers.d/$USERNAME

# Go工具设置
ENV GOPATH=/go
ENV PATH=$GOPATH/bin:/usr/local/go/bin:$PATH
RUN mkdir -p "$GOPATH/src" "$GOPATH/bin" "$GOPATH/pkg" \
    && chmod -R 777 "$GOPATH" \
    && go install -v golang.org/x/tools/gopls@latest \
    && go install -v github.com/go-delve/delve/cmd/dlv@latest \
    && go install -v honnef.co/go/tools/cmd/staticcheck@latest

# 设置工作目录
WORKDIR /workspace

# 使用创建的非root用户
USER $USERNAME