build: Remove DragonOS_GCC And make CI use docker image (#954)

* build: 不再需要x86_64-elf-gcc的支持
* ci: 添加ci用的docker镜像
* 切换workflow到构建用的容器上

---------

Signed-off-by: longjin <longjin@DragonOS.org>

tools/Dockerfile

@@ -1,53 +1,27 @@
-FROM debian:bullseye
+FROM ubuntu:jammy
+
+# 设置环境变量
+ENV TZ=Asia/Shanghai
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
 # 设置工作目录
-WORKDIR /build-image
+WORKDIR /tmp
 
 # 将本地的脚本复制到工作目录
 COPY *.sh ./
 
-# 设置用来存放rust缓存的卷
-VOLUME [ "/root/.cargo/registry" ]
+# 设置sudo免密码
+RUN apt update && \
+    apt install -y ca-certificates curl gnupg wget sudo apt-utils && \
+    bash bootstrap.sh --default && \
+    sudo cp /tmp/docker-entrypoint.sh /root/entrypoint.sh && \
+    sudo chmod a+rwx /root/entrypoint.sh && \
+    sudo apt autoremove -q -y && \         
+    sudo apt clean -q -y && \
+    sudo rm -rf /tmp/*
 
-# 设置rust源的环境变量
-ENV RUSTUP_DIST_SERVER=https://mirrors.ustc.edu.cn/rust-static
-ENV RUSTUP_UPDATE_ROOT=https://mirrors.ustc.edu.cn/rust-static/rustup
+WORKDIR /root
 
-RUN sed -i "s@http://\(deb\|security\).debian.org@http://mirrors.ustc.edu.cn@g" /etc/apt/sources.list && apt update && apt install -y \
-    ca-certificates \
-    curl \
-    gnupg \
-    lsb-release \
-    llvm-dev libclang-dev clang gcc-multilib \
-    gcc build-essential fdisk dosfstools qemu-kvm \
-    sudo wget
-
-# 安装Rust
-RUN curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly -y && \
-    # You have to add the rustup variables to the $PATH 
-    echo "export PATH=\"\$HOME/.cargo/bin:\$PATH\"" >> ~/.bashrc && \
-    bash -c "source $HOME/.cargo/env && \
-    # 更换cargo的索引源
-    touch $HOME/.cargo/config && \
-    bash change_rust_src.sh && \
-    # 安装rust的编译工具
-    echo "正在安装DragonOS所需的rust组件...首次安装需要一些时间来更新索引，请耐心等待..." && \
-    cargo install cargo-binutils && \
-    rustup toolchain install nightly && \
-    rustup default nightly && \
-    rustup component add rust-src && \
-    rustup component add llvm-tools-preview && \
-    rustup target add x86_64-unknown-none"
-
-# 编译安装GCC交叉编译工具链
-RUN bash build_gcc_toolchain.sh -f
-
-# 清除缓存
-WORKDIR /
-RUN apt-get autoremove -q -y && \         
-    apt-get clean -q -y && \
-    rm -rf /build-image
-
-ENV DragonOS_GCC=/root/opt/dragonos-gcc/gcc-x86_64-unknown-none/bin/
+ENTRYPOINT [ "/root/entrypoint.sh" ]
 # 设置容器启动后执行的命令
 CMD ["/bin/bash"]