Dockerfile lint errors fix (#1493)

Fix the Dockerfile linter errors and most warnings

ci/Dockerfile

@@ -1,92 +0,0 @@
-# Copyright (C) 2019 Intel Corporation.  All rights reserved.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-
-# tie the ${VARIANT} and a llvm binary release together
-# please find a matched version on https://github.com/llvm/llvm-project/releases
-ARG VARIANT=focal
-FROM ubuntu:${VARIANT}
-
-ARG DEBIAN_FRONTEND=noninteractive
-ENV TZ=Asian/Shanghai
-
-RUN apt update \
-  && apt install -y apt-transport-https apt-utils build-essential \
-      ca-certificates curl g++-multilib git gnupg \
-      libgcc-9-dev lib32gcc-9-dev lsb-release \
-      ninja-build  ocaml ocamlbuild python2.7 \
-      software-properties-common tree tzdata \
-      unzip valgrind vim wget zip
-
-#
-# CMAKE (https://apt.kitware.com/)
-RUN wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | gpg --dearmor - | tee /usr/share/keyrings/kitware-archive-keyring.gpg > /dev/null \
-  && echo 'deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ bionic main' | tee /etc/apt/sources.list.d/kitware.list >/dev/null \
-  && apt update \
-  && rm /usr/share/keyrings/kitware-archive-keyring.gpg \
-  && apt install -y kitware-archive-keyring \
-  && apt install -y cmake
-
-#
-# install emsdk (may not necessary ?)
-RUN cd /opt \
-  && git clone https://github.com/emscripten-core/emsdk.git
-RUN cd /opt/emsdk \
-  && git pull \
-  && ./emsdk install 2.0.26 \
-  && ./emsdk activate 2.0.26 \
-  && echo "source /opt/emsdk/emsdk_env.sh" >> /root/.bashrc
-
-#
-# install clang and llvm release
-ARG CLANG_VER=13.0.0
-RUN wget https://github.com/llvm/llvm-project/releases/download/llvmorg-${CLANG_VER}/clang+llvm-${CLANG_VER}-x86_64-linux-gnu-ubuntu-20.04.tar.xz -P /opt
-RUN cd /opt \
-  && tar xf clang+llvm-${CLANG_VER}-x86_64-linux-gnu-ubuntu-20.04.tar.xz \
-  && ln -sf clang+llvm-${CLANG_VER}-x86_64-linux-gnu-ubuntu-20.04 clang-llvm
-RUN rm /opt/clang+llvm-${CLANG_VER}-x86_64-linux-gnu-ubuntu-20.04.tar.xz
-
-
-#
-# install wasi-sdk
-ARG WASI_SDK_VER=14
-RUN wget -c https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK_VER}/wasi-sdk-${WASI_SDK_VER}.0-linux.tar.gz -P /opt
-RUN tar xf /opt/wasi-sdk-${WASI_SDK_VER}.0-linux.tar.gz -C /opt \
-  && ln -fs /opt/wasi-sdk-${WASI_SDK_VER}.0 /opt/wasi-sdk
-RUN rm /opt/wasi-sdk-${WASI_SDK_VER}.0-linux.tar.gz
-
-#
-#install wabt
-ARG WABT_VER=1.0.24
-RUN wget -c https://github.com/WebAssembly/wabt/releases/download/${WABT_VER}/wabt-${WABT_VER}-ubuntu.tar.gz -P /opt
-RUN tar xf /opt/wabt-${WABT_VER}-ubuntu.tar.gz -C /opt \
-  && ln -fs /opt/wabt-${WABT_VER} /opt/wabt
-RUN rm /opt/wabt-${WABT_VER}-ubuntu.tar.gz
-
-#
-# install bazelisk
-ARG BAZELISK_VER=1.10.1
-RUN mkdir /opt/bazelisk
-RUN wget -c https://github.com/bazelbuild/bazelisk/releases/download/v${BAZELISK_VER}/bazelisk-linux-amd64 -P /opt/bazelisk
-RUN chmod a+x /opt/bazelisk/bazelisk-linux-amd64 \
-  && ln -fs /opt/bazelisk/bazelisk-linux-amd64 /opt/bazelisk/bazel
-
-#
-# install
-RUN apt update && apt install -y clang-format
-
-# set path
-ENV PATH "$PATH:/opt/wasi-sdk/bin:/opt/wabt/bin:/opt/binaryen/bin:/opt/bazelisk:/opt/clang-llvm/bin"
-RUN echo "export PATH=/opt/wasi-sdk/bin:/opt/wabt/bin:/opt/binaryen/bin:/opt/bazelisk:/opt/clang-llvm/bin:${PATH}" >> /root/.bashrc
-
-#
-# PS
-RUN echo "PS1='\n[ \u@wamr-dev-docker \W ]\n$ '" >> /root/.bashrc
-
-# Clean up
-RUN apt-get autoremove -y \
-  && apt-get clean -y \
-  && rm -rf /var/lib/apt/lists/* \
-  && rm -rf /tmp/*
-
-VOLUME /workspace
-WORKDIR /workspace

ci/build_wamr.sh

@@ -9,7 +9,7 @@ readonly VARIANT=$(lsb_release -c | awk '{print $2}')
 
 docker build \
     --memory=4G --cpu-quota=50000 \
-    -t wamr_dev_${VARIANT}:0.1 -f "${CURRENT_PATH}"/Dockerfile "${CURRENT_PATH}" \
+    -t wamr_dev_${VARIANT}:0.1 -f "${ROOT}"/.devcontainer/Dockerfile "${ROOT}"/.devcontainer \
   && docker run --rm -it \
       --cap-add=SYS_PTRACE \
       --cpus=".5" \