###
### Build Variables
###
FROM localhost/debian:latest

# deploy options
# -p (port) and -v (volume) both go host:container
LABEL config_default="\
-p 2456-2458:2456-2458 \
-p 2456-2458:2456-2458/udp \
-v /srv/vol/valheim/data:/vol/data"

# Build variables
# uid that the files owner user should have
ARG FILESUID=5000

###
### General Setup
###

# install packages we want
RUN apt-add-repository contrib && \
    apt-add-repository non-free && \
    apt update -y && \
    apt install -y git net-tools

# create valheim server user with file owner UID
RUN addgroup --gid $FILESUID vhadmin && \
    adduser vhadmin --ingroup vhadmin --uid $FILESUID --disabled-password --gecos "Valheim Server Admin" --shell /usr/sbin/nologin && \
    rm /home/mcadmin/.bashrc

# Copy custom scripts
COPY assets/bin/ /usr/local/bin/

###
### Valheim
###
WORKDIR /home/vhadmin