kredens/dockerfiles/devcontainer.dockerfile

FROM mcr.microsoft.com/devcontainers/base:bookworm

ARG USERNAME=vscode

# Install things I need for Caddy and such

RUN \
    --mount=type=cache,target=/var/cache/apt,sharing=locked \
    --mount=type=cache,target=/var/lib/apt,sharing=locked \
       rm -f \
        /etc/apt/apt.conf.d/docker-clean \
        /etc/apt/apt.conf.d/docker-no-languages \
    && apt-get update -y && apt-get upgrade -y \
    && apt-get install -y --no-install-recommends \
        apt-transport-https \
        debian-archive-keyring \
        debian-keyring \
        gnupg \
        postgresql-common \
        pwgen

# Add Caddy repo

RUN --mount=type=bind,target=/tmp/caddy.key,source=./dockerfiles/assets/keys/caddy.key \
    gpg -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg --dearmor /tmp/caddy.key
COPY ./dockerfiles/assets/apt-sources/caddy-stable.list /etc/apt/sources.list

# Add Postgresql repo

RUN /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh -y

RUN \
    --mount=type=cache,target=/var/cache/apt,sharing=locked \
    --mount=type=cache,target=/var/lib/apt,sharing=locked \
       apt-get update -y && apt-get upgrade -y \
    && apt-get install -y --no-install-recommends \
        caddy \
        postgresql-client

RUN mkdir -p /workspaces/kredens && chown vscode:vscode /workspaces
WORKDIR /workspaces/kredens

# Persist history

RUN \
       SNIPPET="export PROMPT_COMMAND='history -a' && export HISTFILE=/commandhistory/.bash_history" \
    && mkdir /commandhistory \
    && touch /commandhistory/.bash_history \
    && chown -R $USERNAME /commandhistory \
    && echo "$SNIPPET" >> "/home/$USERNAME/.bashrc"

RUN \
       mkdir -p /home/${USERNAME}/.local/bin/ \
    && chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.local/

COPY --chown=${USERNAME}:${USERNAME} \
    dockerfiles/assets/scripts/onCreate.sh \
    dockerfiles/assets/scripts/postAttach.sh \
    /home/${USERNAME}/.local/bin/

USER ${USERNAME}