# Use latest offical ubuntu image
FROM ubuntu:latest

# Set timezone
ENV TZ=Europe/Berlin

# Set geographic area using above variable
# This is necessary, otherwise building the image doesn't work
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# Remove annoying messages during package installation
ARG DEBIAN_FRONTEND=noninteractive

# Install packages: web server & PHP plus extensions
RUN apt-get update && apt-get install -y \
  apache2 \
  apache2-utils \
  ca-certificates \
  php \
  libapache2-mod-php \
  php-curl \
  php-dom \
  php-gd \
  php-intl \
  php-json \
  php-mbstring \
  php-xml \
  php-zip && \
  apt-get clean && rm -rf /var/lib/apt/lists/*

# Copy virtual host configuration from current path onto existing 000-default.conf
COPY default.conf /etc/apache2/sites-available/000-default.conf

# Remove default content (existing index.html)
RUN rm /var/www/html/*

# Activate Apache modules headers & rewrite
RUN a2enmod headers rewrite

# Ensure Group Ownership for www-data every member of kirbygroup should edit files
RUN groupadd -g 1003 kirbygroup && usermod -aG kirbygroup www-data
RUN chown -R www-data:kirbygroup /var/www/html
RUN chmod -R g+rw /var/www/html && find /var/www/html -type d -exec chmod g+xs {} \;

# Tell container to listen to port 80 at runtime
EXPOSE 80

# Start Apache web server
CMD [ "/usr/sbin/apache2ctl", "-DFOREGROUND" ]