chore(Dockerfile): add Dockerfile stub for fradrive container

docker/fradrive/Dockerfile

@@ -0,0 +1,28 @@
+from registry.uniworx.de/fradrive/fradrive/fradrive-env:latest
+
+user root
+
+# Install uniworx binary
+workdir /fradrive
+run pwd && ls -a && cat Dockerfile && make bin/uniworx
+
+# Runtime dependencies
+# TODO: minimize texlive dependencies, switch to basic schemes where possible
+run apt-get -y install texlive-latex-recommended texlive-latex-extra texlive-luatex texlive-fonts-recommended texlive-fonts-extra texlive-lang-english texlive-lang-german
+
+# TODO: build container (see nix build)
+
+# TODO: remove build dependencies (e.g. nodejs)
+
+run mkdir -p /var/lib
+run groupadd -r uniworx
+run useradd -r -g uniworx -d /var/lib/uniworx -M uniworx --uid 999
+run install -d -g uniworx -o uniworx -m 0750 /var/lib/uniworx
+run mkdir -p /var/log
+run install -d -g uniworx -o uniworx -m 0755 /var/log/uniworx
+
+user uniworx
+
+entrypoint fradrive-entrypoint.sh
+expose 8080/tcp
+volume /var/lib/uniworx /var/log

docker/fradrive/fradrive-entrypoint.sh

@@ -0,0 +1,20 @@
+#!/nix/store/r0wrj1l79j267np3z5i657pnprsd74fq-zsh-5.8/bin/zsh -xe
+
+cTime=$(date -Is)
+
+# export LOGDEST=/var/log/uniworx/${cTime}.log # kubernetes prefers log via stdout
+
+typeset -a configs
+
+configDir=${CONFIG_DIR-/cfg}
+configs=()
+if [[ -d "${configDir}" ]]; then
+  while IFS= read -d $'\0' cfg; do
+    configs+=("${(q)cfg}")
+  done < <(find "${configDir}" \( -name '*.yml' -o -name '*.yaml' \) -print0 | sort -rz)
+fi
+configs+=('/nix/store/mr2s10y1pj1fx594gjx0qlvc704n1j00-uni2work.yml')
+
+cd /var/lib/uniworx
+
+exec -- uniworx ${configs}