Fully tricked-out devcontainer

.devcontainer/Dockerfile

@@ -1,5 +1,7 @@
 ARG BASE_IMAGE=quay.io/pypa/manylinux_2_24_x86_64
 ARG GO_URL=https://go.dev/dl/go1.18.1.linux-amd64.tar.gz
+ARG SHELLCHECK_URL=https://github.com/koalaman/shellcheck/releases/download/v0.8.0/shellcheck-v0.8.0.linux.x86_64.tar.xz
+ARG MCFLY_URL=https://github.com/cantino/mcfly/releases/download/v0.6.0/mcfly-v0.6.0-x86_64-unknown-linux-musl.tar.gz
 
 ARG USERNAME=builder
 ARG USER_UID=1000
@@ -11,9 +13,11 @@ FROM ${BASE_IMAGE} AS packages
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update && apt-get upgrade -y && apt-get install -y \
-  build-essential clang-format gdb libffi-dev valgrind \
+  build-essential clang-format gdb less libffi-dev valgrind \
   curl ca-certificates gnupg2 tar g++ gcc libc6-dev make pkg-config
 
+RUN curl -sS https://starship.rs/install.sh | sh -s -- -y
+
 
 FROM packages AS go_install
 
@@ -49,15 +53,37 @@ RUN go install github.com/haya14busa/goplay/cmd/goplay@latest
 RUN go install github.com/cweill/gotests/...@latest
 RUN go install honnef.co/go/tools/cmd/staticcheck@latest
 RUN go install mvdan.cc/gofumpt@latest
+RUN go install mvdan.cc/sh/v3/cmd/shfmt@latest
 RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.45.2
 
 
+FROM builder AS misc
+
+ARG SHELLCHECK_URL MCFLY_URL USERNAME
+
+ADD --chown=${USERNAME} ${SHELLCHECK_URL} /usr/src/shellcheck.tar.xz
+
+RUN mkdir /tmp/shellcheck && tar -C /tmp/shellcheck --strip-components=1 -xvf /usr/src/shellcheck.tar.xz
+
+ADD --chown=${USERNAME} ${MCFLY_URL} /usr/src/mcfly.tar.gz
+
+RUN mkdir /tmp/mcfly && tar -C /tmp/mcfly -xvf /usr/src/mcfly.tar.gz
+
+
 FROM builder AS devcontainer
 
 ARG USERNAME
 
+RUN echo "set auto-load safe-path /" > /home/${USERNAME}/.gdbinit
+
 COPY --from=go_tools /home/${USERNAME}/go/bin/ /home/${USERNAME}/go/bin
 
 RUN python3.10 -m pip install --user black isort pytest tox
 
-ENV PATH=/home/${USERNAME}/go/bin:/home/${USERNAME}/.local/bin:$PATH
+COPY --from=misc /tmp/shellcheck/shellcheck /home/${USERNAME}/.local/bin/shellcheck
+COPY --from=misc /tmp/mcfly/mcfly /home/${USERNAME}/.local/bin/mcfly
+
+RUN echo 'eval "$(mcfly init bash)"' >> ~/.bashrc && touch ~/.bash_history
+RUN echo 'eval "$(starship init bash)"' >> ~/.bashrc
+
+ENV PATH=/home/${USERNAME}/go/bin:/home/${USERNAME}/.local/bin:/opt/python/cp310-cp310/bin:$PATH

.devcontainer/devcontainer.json

@@ -27,10 +27,14 @@
   "extensions": [
     "bierner.github-markdown-preview",
     "eamodio.gitlens",
+    "foxundermoon.shell-format",
     "golang.go",
+    "ms-azuretools.vscode-docker",
     "ms-python.python",
     "ms-python.vscode-pylance",
     "ms-vscode.cpptools",
     "oderwat.indent-rainbow",
+    "tamasfe.even-better-toml",
+    "timonwong.shellcheck"
   ],
 }