misc: Update devcontainer

.devcontainer/Dockerfile

@@ -1,13 +1,62 @@
 # syntax=docker/dockerfile:1
 
-# The source of this image is available at https://github.com/breezewish/tiflash-devcontainer
-FROM breezewish/tiflash-dev:0.0.4
+# The source of this image is available at https://github.com/pingcap/tiflash/blob/master/release-linux-llvm/dockerfiles/Dockerfile-tiflash-llvm-base
+FROM hub.pingcap.net/tiflash/tiflash-llvm-base:rocky8-llvm-17.0.6
+
+ARG USERNAME=dev
+ARG USER_UID=1000
+ARG USER_GID=$USER_UID
+
+RUN --mount=type=cache,target=/var/cache/yum,sharing=locked \
+    yum install -y yum-utils
+
+RUN --mount=type=cache,target=/var/cache/yum,sharing=locked \
+    yum-config-manager --add-repo https://cli.github.com/packages/rpm/gh-cli.repo
+
+RUN --mount=type=cache,target=/var/cache/yum,sharing=locked \
+    yum install -y git zsh python3 gh sudo screen
+
+# Use dump-init as the default entry point.
+RUN if [[ "$(uname -m)" = @(x86_64|x64) ]]; then \
+    PLATFORM=x86_64 ; \
+  elif [[ "$(uname -m)" = @(arm64|aarch64|armv8b|armv8l) ]]; then \
+    PLATFORM=aarch64 ; \
+  fi \
+  && wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_${PLATFORM}
+RUN chmod +x /usr/local/bin/dumb-init
+
+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
+
+ENV HOME=""
+USER $USERNAME
+WORKDIR /home/$USERNAME
+
+RUN sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
+COPY --chown=$USERNAME misc/codespaces.zsh-theme /home/$USERNAME/.oh-my-zsh/custom/themes/
+RUN { echo "zstyle ':omz:update' mode disabled" | tee -a /home/$USERNAME/.zshrc ; } \
+    && sed -i -e 's/ZSH_THEME=.*/ZSH_THEME="codespaces"/g' /home/$USERNAME/.zshrc
+
+# Install Rust for current user
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain none
+# Override default Rust linkers. Cargo does not respect CC env variables at all.
+RUN mkdir -p /home/$USERNAME/.cargo/
+RUN sudo cp /root/.cargo/config /home/$USERNAME/.cargo/config
+RUN sudo chown $USERNAME:$USERNAME /home/$USERNAME/.cargo/config
 
 # Create directories to mount as volumes. These directories will be persisted
 # after the container is recreated.
-RUN mkdir -p /home/dev/.vscode-server/extensions \
-    && mkdir -p /home/dev/.cargo/registry \
-    && mkdir -p /home/dev/.cargo/git \
-    && mkdir -p /home/dev/.rustup/toolchains \
-    && mkdir -p /home/dev/.cache/ccache \
-    && mkdir -p /home/dev/.config/gh
+RUN mkdir -p /home/$USERNAME/.vscode-server/extensions \
+    && mkdir -p /home/$USERNAME/.cargo/registry \
+    && mkdir -p /home/$USERNAME/.cargo/git \
+    && mkdir -p /home/$USERNAME/.rustup/toolchains \
+    && mkdir -p /home/$USERNAME/.cache/ccache \
+    && mkdir -p /home/$USERNAME/.config/gh
+
+COPY --chmod=777 misc/docker-entrypoint.sh /
+ENTRYPOINT [ "/usr/local/bin/dumb-init", "--", "/usr/bin/zsh", "/docker-entrypoint.sh" ]
+CMD [ "/usr/bin/zsh" ]
+
+# TODO: Add other handy tools like rg fd fzf

.devcontainer/Makefile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-CONTAINER_SHELL := devcontainer exec --workspace-folder=.. /usr/local/bin/zsh
+CONTAINER_SHELL := devcontainer exec --workspace-folder=.. /usr/bin/zsh
 
 .PHONY: dev
 dev: SHELL := $(CONTAINER_SHELL)

.devcontainer/misc/codespaces.zsh-theme

@@ -0,0 +1,19 @@
+# Codespaces zsh prompt theme
+__zsh_prompt() {
+    local prompt_username
+    if [ ! -z "${GITHUB_USER}" ]; then
+        prompt_username="@${GITHUB_USER}"
+    else
+        prompt_username="%n"
+    fi
+    PROMPT="%{$fg[green]%}TiFlashDevContainer %(?:%{$reset_color%}➜ :%{$fg_bold[red]%}➜ )" # User/exit code arrow
+    PROMPT+='%{$fg_bold[blue]%}%(5~|%-1~/…/%3~|%4~)%{$reset_color%} ' # cwd
+    PROMPT+='$([ "$(git config --get codespaces-theme.hide-status 2>/dev/null)" != 1 ] && git_prompt_info)' # Git status
+    PROMPT+='%{$fg[white]%}$ %{$reset_color%}'
+    unset -f __zsh_prompt
+}
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[cyan]%}(%{$fg_bold[red]%}"
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg_bold[yellow]%}✗%{$fg_bold[cyan]%})"
+ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg_bold[cyan]%})"
+__zsh_prompt

.devcontainer/misc/docker-entrypoint.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/zsh
+
+set -o errexit
+set -o pipefail
+set -o nounset
+
+exec "$@"