Restructuring build flows to choose user as default but be overridable

itdominator-base-image/Dockerfile

@@ -5,27 +5,24 @@
 # FROM alpine:latest
 # FROM python:3.12
 # FROM debian:bookworm-slim
-FROM nginx
+FROM nginx:1.29
+
+ARG USERNAME=itdominator
+ARG UID=1000
+ARG GID=1000
 
 # 1. B: Set ENV Variables
 ENV TERM=xterm-256color
 
 # 2. Setup home user
-RUN groupadd -g 1000 abaddon
-RUN useradd -u 1000 -g 1000 -r -s /bin/false abaddon
-COPY env/* /home/abaddon/
-RUN mkdir -p /home/abaddon/Code
-RUN mkdir -p /home/abaddon/Downloads
-RUN mkdir -p /home/abaddon/LazyShare
-RUN mkdir -p /home/abaddon/.local
-RUN mkdir -p /home/abaddon/.config
-RUN mkdir -p /home/abaddon/.cache
-RUN mkdir -p /home/abaddon/.thumbnails
-RUN chown abaddon:abaddon -R /home/abaddon
+RUN groupadd -g ${GID} ${USERNAME}
+RUN useradd -u ${UID} -g ${GID} -s /bin/bash -m ${USERNAME}
+COPY env/* /home/${USERNAME}/
+RUN /bin/bash -c 'mkdir -p /home/${USERNAME}/{Coding,Downloads,LazyShare,.local,.config,.cache,.thumbnails}'
+RUN chown ${USERNAME}:${USERNAME} -R /home/${USERNAME}
 
 # 3. A: Install dependencies
-RUN apt-get update
-RUN apt-get install -y \
+RUN apt-get update && apt-get install -y \
     --no-install-recommends \
     --no-install-suggests \
     pkg-config \
@@ -61,9 +58,9 @@ RUN apt-get install -y \
 # 4. Copy files over
 
 # 5. Cleanup
-RUN apt-get autoremove --purge
-RUN apt-get autoclean
+RUN apt-get autoremove -y --purge && apt-get autoclean
 
+RUN rm -rf /var/lib/apt/lists/*
 RUN rm -rf /tmp/*
 
 # 6. Expose Port and define the command used to run the app