updated all files

.gitignore

@@ -1,2 +1,3 @@
 *.swp
 *~
+.env

Dockerfile

@@ -1,18 +1,23 @@
 FROM ubuntu:focal
 LABEL Description="This image is used to learn building dockerfiles" \
       Author="david@socialnerds.org" \
-      Version="0.1" \
+      Version="rolling" \
       License="MIT"
 
 ENV USER_ID=1000
 ENV GROUP_ID=1000
+ENV USERNAME=david
+ENV TIMEZONE=Europe/Vienna
 
-VOLUME [ "/mnt" ]
+VOLUME [ "/home/${USERNAME}" ]
 
-RUN apt-get update && apt-get upgrade -y && \
-    groupadd -g $GROUP_ID container-dev && \
-    useradd -u $USER_ID -g $GROUP_ID -M -d /mnt -s /bin/false container-dev
+RUN apt-get update && apt-get upgrade -y && apt-get install -y sudo vim git zsh curl wget iproute2 dnsutils && \
+    groupadd -g ${GROUP_ID} ${USERNAME} && \
+    useradd -u ${USER_ID} -g ${GROUP_ID} -M -d /home/${USERNAME} -s /bin/zsh ${USERNAME} && \
+    echo "${USERNAME} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers && \
+    ln -fs /usr/share/zoneinfo/${TIMEZONE} /etc/localtime
 
-USER container-dev
+USER $USERNAME
+WORKDIR /home/$USERNAME
 
 CMD top -b

README.md

@@ -1,4 +1,3 @@
 # jekyll-dev
 
 Simple container to learn building Dockerfiles.
-

docker-compose.yml

@@ -5,6 +5,6 @@ services:
     image: container-dev:latest
     build: .
     container_name: container-dev
-    environment:
-      - USER_ID=1000
-      - GROUP_ID=1000
+    volumes:
+      - /home/david:/home/david
+    restart: unless-stopped