Create user for Drupalizer with custom UID and GID based on environment

FROM    savoirfairelinux/lampd

MAINTAINER Ernesto Rodriguez Ortiz <ernesto.rodriguezortiz@savoirfairelinuc.com>

# Create user used by Drupalizer tasks

RUN useradd --home-dir /opt/init --create-home drupalizer --shell /bin/bash && passwd -d drupalizer

# Create entrypoint script

RUN mkdir -p /opt/init

RUN echo '#!/bin/bash\n\

\n\

if [[ ! -z "$USER_ID" ]]\n\

then\n\

    which usermod 2>&1 >/dev/null && usermod -u $USER_ID drupalizer\n\

    service apache2 reload\n\

fi\n\

\n\

if [[ ! -z "$GROUP_ID" ]]\n\

then\n\

    which groupmod 2>&1 >/dev/null && groupmod -g $GROUP_ID drupalizer\n\

    service apache2 reload\n\

fi\n\

\n\

exec /bin/sh -c "$*"'\

> /opt/init/init.sh && chmod a+x /opt/init/init.sh