ubuntu: new image

base-ubuntu/Dockerfile

@@ -0,0 +1,39 @@
+ARG VARIANT="plucky"
+FROM ubuntu:${VARIANT}
+
+ENV TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-recommends \
+  # basics
+  git wget locales ca-certificates sudo openssh-client libssl-dev \
+  # utils
+  tree jq \
+  && apt-get autoremove -y \
+  && apt-get clean -y \
+  && rm -rf /var/lib/apt/lists/*
+
+# Set up UTF-8 locale
+RUN localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
+ENV LANG=en_US.UTF-8
+ENV LC_ALL=en_US.UTF-8
+ENV LC_CTYPE=en_US.UTF-8
+
+ARG WORKSPACE_DIR="/workspace"
+ARG USERNAME=dev
+ARG UID=1000
+ARG GID=1000
+
+RUN groupadd -g ${GID} ${USERNAME} \
+  && useradd -u ${UID} -g ${GID} -m -s /bin/zsh ${USERNAME} \
+  && echo "${USERNAME} ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+
+RUN mkdir -p ${WORKSPACE_DIR} && chown ${USERNAME}:${USERNAME} ${WORKSPACE_DIR}
+WORKDIR ${WORKSPACE_DIR}
+
+USER ${USERNAME}
+
+COPY install-packages.sh /tmp/install-packages.sh
+RUN sudo chmod +x /tmp/install-packages.sh && /tmp/install-packages.sh && sudo rm /tmp/install-packages.sh
+
+CMD ["zsh"]