Add NPM package, debs, rpms and refactor CI/build process

Closes many issues that I'll prune after adding more docs
for users.

ci/release-container/Dockerfile

@@ -0,0 +1,46 @@
+FROM debian:10
+
+RUN apt-get update \
+ && apt-get install -y \
+    curl \
+    dumb-init \
+    htop \
+    locales \
+    man \
+    nano \
+    git \
+    procps \
+    ssh \
+    sudo \
+    vim \
+    lsb-release \
+  && rm -rf /var/lib/apt/lists/*
+
+# https://wiki.debian.org/Locale#Manually
+RUN sed -i "s/# en_US.UTF-8/en_US.UTF-8/" /etc/locale.gen \
+  && locale-gen
+ENV LANG=en_US.UTF-8
+
+RUN chsh -s /bin/bash
+ENV SHELL=/bin/bash
+
+RUN adduser --gecos '' --disabled-password coder && \
+  echo "coder ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers.d/nopasswd
+
+SHELL ["/bin/bash", "-c"]
+
+COPY ci/lib.sh /tmp/lib.sh
+RUN source /tmp/lib.sh && rm /tmp/lib.sh && \
+    curl -L "https://github.com/boxboat/fixuid/releases/download/v0.4.1/fixuid-0.4.1-linux-$(arch).tar.gz" | tar -C /usr/local/bin -xzf - && \
+    chown root:root /usr/local/bin/fixuid && \
+    chmod 4755 /usr/local/bin/fixuid && \
+    mkdir -p /etc/fixuid && \
+    printf "user: coder\ngroup: coder\n" > /etc/fixuid/config.yml
+
+COPY release-github/code-server*.deb /tmp/
+RUN dpkg -i /tmp/code-server*.deb && rm /tmp/code-server*.deb
+
+EXPOSE 8080
+USER coder
+WORKDIR /home/coder
+ENTRYPOINT ["dumb-init", "fixuid", "-q", "/usr/bin/code-server", "--bind-addr", "0.0.0.0:8080", "."]

ci/release-container/push.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+main() {
+  cd "$(dirname "$0")/../.."
+  source ./ci/lib.sh
+  VERSION="$(pkg_json_version)"
+
+  if [[ ${CI-} ]]; then
+    echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+  fi
+
+  imageTag="codercom/code-server:$VERSION"
+  if [[ $(arch) == "arm64" ]]; then
+    imageTag+="-arm64"
+  fi
+
+  docker build \
+    -t "$imageTag" \
+    -f ./ci/release-container/Dockerfile .
+  docker push "$imageTag"
+}
+
+main "$@"