#!/bin/bash
# Author:  yeho <lj2007331 AT gmail.com>
# BLOG:  https://blog.linuxeye.cn
#
# Notes: OneinStack for CentOS/RadHat 6+ Debian 6+ and Ubuntu 12+
#
# Project home page:
#       https://oneinstack.com
#       https://github.com/lj2007331/oneinstack

Install_redis-server() {
  pushd ${oneinstack_dir}/src > /dev/null
  tar xzf redis-${redis_ver}.tar.gz
  pushd redis-${redis_ver}
  if [ "${OS_BIT}" == '32' ]; then
    sed -i '1i\CFLAGS= -march=i686' src/Makefile
    sed -i 's@^OPT=.*@OPT=-O2 -march=i686@' src/.make-settings
  fi
  make -j ${THREAD}
  if [ -f "src/redis-server" ]; then
    mkdir -p ${redis_install_dir}/{bin,etc,var}
    /bin/cp src/{redis-benchmark,redis-check-aof,redis-check-rdb,redis-cli,redis-sentinel,redis-server} ${redis_install_dir}/bin/
    /bin/cp redis.conf ${redis_install_dir}/etc/
    ln -s ${redis_install_dir}/bin/* /usr/local/bin/
    sed -i 's@pidfile.*@pidfile /var/run/redis/redis.pid@' ${redis_install_dir}/etc/redis.conf
    sed -i "s@logfile.*@logfile ${redis_install_dir}/var/redis.log@" ${redis_install_dir}/etc/redis.conf
    sed -i "s@^dir.*@dir ${redis_install_dir}/var@" ${redis_install_dir}/etc/redis.conf
    sed -i 's@daemonize no@daemonize yes@' ${redis_install_dir}/etc/redis.conf
    sed -i "s@^# bind 127.0.0.1@bind 127.0.0.1@" ${redis_install_dir}/etc/redis.conf
    redis_maxmemory=`expr $Mem / 8`000000
    [ -z "`grep ^maxmemory ${redis_install_dir}/etc/redis.conf`" ] && sed -i "s@maxmemory <bytes>@maxmemory <bytes>\nmaxmemory `expr $Mem / 8`000000@" ${redis_install_dir}/etc/redis.conf
    echo "${CSUCCESS}Redis-server installed successfully! ${CEND}"
    popd
    rm -rf redis-${redis_ver}
    id -u redis >/dev/null 2>&1
    [ $? -ne 0 ] && useradd -M -s /sbin/nologin redis
    chown -R redis:redis ${redis_install_dir}/{var,etc}
    /bin/cp ../init.d/Redis-server-init /etc/init.d/redis-server
    if [ "$OS" == 'CentOS' ]; then
      cc start-stop-daemon.c -o /sbin/start-stop-daemon
      chkconfig --add redis-server
      chkconfig redis-server on
    elif [[ $OS =~ ^Ubuntu$|^Debian$ ]]; then
      update-rc.d redis-server defaults
    fi
    sed -i "s@/usr/local/redis@${redis_install_dir}@g" /etc/init.d/redis-server
    #[ -z "`grep 'vm.overcommit_memory' /etc/sysctl.conf`" ] && echo 'vm.overcommit_memory = 1' >> /etc/sysctl.conf
    #sysctl -p
    service redis-server start
  else
    rm -rf ${redis_install_dir}
    echo "${CFAILURE}Redis-server install failed, Please contact the author! ${CEND}"
    kill -9 $$
  fi
  popd
}

Install_php-redis() {
  pushd ${oneinstack_dir}/src > /dev/null
  if [ -e "${php_install_dir}/bin/phpize" ]; then
    phpExtensionDir=`${php_install_dir}/bin/php-config --extension-dir`
    tar xzf redis-$redis_pecl_ver.tgz
    pushd redis-$redis_pecl_ver
    ${php_install_dir}/bin/phpize
    ./configure --with-php-config=${php_install_dir}/bin/php-config
    make -j ${THREAD} && make install
    if [ -f "${phpExtensionDir}/redis.so" ]; then
      echo 'extension=redis.so' > ${php_install_dir}/etc/php.d/05-redis.ini
      echo "${CSUCCESS}PHP Redis module installed successfully! ${CEND}"
      popd
      rm -rf redis-$redis_pecl_ver
    else
      echo "${CFAILURE}PHP Redis module install failed, Please contact the author! ${CEND}"
    fi
  fi
  popd
}