#!/bin/bash
# this script runs in the rpm_test environment

# Install SCL on CentOS
if [ -f /etc/centos-release ] || grep -q 'ID="centos"' /etc/os-release; then
  sudo yum install -y centos-release-scl
  sudo yum install -y httpd

  if [ -f /etc/system-release-cpe ] && grep -qF centos:linux:6:GA /etc/system-release-cpe; then
    sudo yum install -y mod_proxy_fcgi
  fi
fi

if [ -f /etc/fedora-release ]; then
  sudo yum install -y httpd
fi

if [ -f /etc/os-release ]; then
  source /etc/os-release
fi

icinga-build-rpm-install icingaweb2

# set timezone for PHP
if [ -d /etc/opt/rh/rh-php73/php.d ]; then
  php_d=/etc/opt/rh/rh-php73/php.d
  fpm="scl enable rh-php73 -- php-fpm"
elif [ -d /etc/opt/rh/rh-php70/php.d ]; then
  php_d=/etc/opt/rh/rh-php70/php.d
  fpm="scl enable rh-php70 -- php-fpm"
elif [ -d /etc/php.d ]; then
  php_d=/etc/php.d
  if [ "$ID" = fedora ] && [ "$VERSION_ID" -ge 27 ] ||
     [[ "$ID_LIKE" = *rhel* ]] && [ "$VERSION_ID" -ge 8 ]
  then
    fpm="php-fpm"

    if [ -d /run ]; then
      sudo mkdir -p /run/php-fpm
    fi
  fi
elif [ -d /etc/php5/conf.d ]; then
  php_d=/etc/php5/conf.d
  mod_php=php5
elif [ -d /etc/php7/conf.d ]; then
  php_d=/etc/php7/conf.d
  mod_php=php7
elif [ -d /etc/php74/conf.d ]; then
  php_d=/etc/php74/conf.d
  mod_php=php7
else
  echo "Can not set PHP timezone!" >&2
  exit 1
fi
sudo sh -c "echo 'date.timezone = UTC' >${php_d}/timezone.ini"

# Start apache in background
if [ -e /usr/sbin/start_apache2 ]; then
  # newer SUSE
  sudo a2enmod rewrite
  sudo a2enmod "$mod_php"

  sudo /usr/sbin/start_apache2 -t
  sudo /usr/sbin/start_apache2 -k start
elif [ -x /usr/share/apache2/get_module_list ]; then
  # older SUSE
  sudo a2enmod rewrite
  sudo a2enmod "$mod_php"

  # update apache config
  sudo /usr/share/apache2/get_includes
  sudo /usr/share/apache2/get_module_list

  sudo /usr/sbin/apache2ctl -k start
elif [ -x /usr/sbin/httpd ]; then
  # Disable mod_lua - it sometimes crashes on Fedora 25 with:
  # mod_lua: Failed to create shared memory segment on file /tmp/httpd_lua_shm.187
  sudo sh -ex <<<"test -e /etc/httpd/conf.modules.d/00-lua.conf && mv /etc/httpd/conf.modules.d/00-lua.conf{,.off} || true"

  if [ -n "$fpm" ]; then
    echo "Starting FPM daemon in background"
    sudo $fpm -t
    sudo $fpm -D
  fi

  sudo httpd -t
  sudo httpd -k start
else
  echo "Can not detect how to start Apache!" >&2
  exit 1
fi

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