docker_entrypoint.sh

#!/bin/bash

# Add local user
# Either use the LOCAL_USER_ID if passed in at runtime or
# fallback

if [[ -z "${LOCAL_USER_ID}" ]]; then
  echo "Connecting as user: 'root' ..."
  exec "$@"
  
else
    USER_ID=${LOCAL_USER_ID:-9001}
    GROUP_ID=${LOCAL_GROUP_ID:-9001}

    echo "Connecting with user UID: $USER_ID ..."
    groupadd -f user -g $GROUP_ID
    useradd --shell /bin/bash -u $USER_ID -g $GROUP_ID -o -c "" -m user
    export HOME=/home/user

    exec /usr/local/bin/gosu user "$@"
fi