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#!/bin/bash
DEFAULT_VH_ROOT='/var/www/vhosts'
VH_DOC_ROOT=''
VHNAME=''
APP_NAME=''
DOMAIN=''
WWW_UID=''
WWW_GID=''
PUB_IP=$(curl http://checkip.amazonaws.com)
help_message(){
echo 'Command [-app app_name] [-domain domain_name]'
echo 'Example: appinstallctl.sh -app wordpress -d example.com'
}
check_input(){
if [ -z "${1}" ]; then
help_message
exit 1
fi
}
linechange(){
LINENUM=$(grep -n "${1}" ${2} | cut -d: -f 1)
if [ -n "${LINENUM}" ] && [ "${LINENUM}" -eq "${LINENUM}" ] 2>/dev/null; then
sed -i "${LINENUM}d" ${2}
sed -i "${LINENUM}i${3}" ${2}
fi
}
get_owner(){
WWW_UID=$(stat -c "%u" ${DEFAULT_VH_ROOT}/${1})
WWW_GID=$(stat -c "%g" ${DEFAULT_VH_ROOT}/${1})
if [ ${WWW_UID} -eq 0 ] || [ ${WWW_GID} -eq 0 ]; then
echo "Found ${WWW_UID}:${WWW_GID} has root, will auto fix to 1000"
WWW_UID=1000
WWW_GID=1000
fi
}
get_db_pass(){
if [ -f ${DEFAULT_VH_ROOT}/${1}/.db_pass ]; then
SQL_DB=$(grep -i Database ${VH_DOC_ROOT}/.db_pass | awk -F ':' '{print $2}' | tr -d '"')
SQL_USER=$(grep -i Username ${VH_DOC_ROOT}/.db_pass | awk -F ':' '{print $2}' | tr -d '"')
SQL_PASS=$(grep -i Password ${VH_DOC_ROOT}/.db_pass | awk -F ':' '{print $2}' | tr -d '"')
else
echo 'DB_PASS can not locate!'
fi
}
set_vh_docroot(){
if [ "${VHNAME}" != '' ]; then
VH_DOC_ROOT="${DEFAULT_VH_ROOT}/${VHNAME}/html"
elif [ -d ${DEFAULT_VH_ROOT}/${1}/html ]; then
VH_DOC_ROOT="${DEFAULT_VH_ROOT}/${1}/html"
else
echo "${DEFAULT_VH_ROOT}/${1}/html does not exist, please add domain first! Abort!"
exit 1
fi
}
check_sql_native(){
local COUNTER=0
local LIMIT_NUM=100
until [ "$(curl -v mysql:3306 2>&1 | grep native)" ]; do
echo "Counter: ${COUNTER}/${LIMIT_NUM}"
COUNTER=$((COUNTER+1))
if [ ${COUNTER} = 10 ]; then
echo '--- MySQL is starting, please wait... ---'
elif [ ${COUNTER} = ${LIMIT_NUM} ]; then
echo '--- MySQL is timeout, exit! ---'
exit 1
fi
sleep 1
done
}
preinstall_wordpress(){
get_db_pass ${DOMAIN}
if [ ! -f ${VH_DOC_ROOT}/wp-config.php ] && [ -f ${VH_DOC_ROOT}/wp-config-sample.php ]; then
cp ${VH_DOC_ROOT}/wp-config-sample.php ${VH_DOC_ROOT}/wp-config.php
NEWDBPWD="define('DB_PASSWORD', '${SQL_PASS}');"
linechange 'DB_PASSWORD' ${VH_DOC_ROOT}/wp-config.php "${NEWDBPWD}"
NEWDBPWD="define('DB_USER', '${SQL_USER}');"
linechange 'DB_USER' ${VH_DOC_ROOT}/wp-config.php "${NEWDBPWD}"
NEWDBPWD="define('DB_NAME', '${SQL_DB}');"
linechange 'DB_NAME' ${VH_DOC_ROOT}/wp-config.php "${NEWDBPWD}"
elif [ -f ${VH_DOC_ROOT}/wp-config.php ]; then
echo "${VH_DOC_ROOT}/wp-config.php already exist, exit !"
exit 1
else
echo 'Skip!'
exit 2
fi
}
app_wordpress_dl(){
if [ ! -f "${VH_DOC_ROOT}/wp-config.php" ] && [ ! -f "${VH_DOC_ROOT}/wp-config-sample.php" ]; then
wp core download \
--allow-root \
--force
chown -R ${WWW_UID}:${WWW_GID} ${DEFAULT_VH_ROOT}/${DOMAIN}
else
echo 'wp-config*.php already exist, abort!'
exit 1
fi
}
main(){
get_owner
cd ${VH_DOC_ROOT}
if [ "${APP_NAME}" = 'wordpress' ] || [ "${APP_NAME}" = 'wp' ]; then
check_sql_native
app_wordpress_dl
preinstall_wordpress
exit 0
else
echo "APP: ${APP_NAME} not support, exit!"
exit 1
fi
}
while [ ! -z "${1}" ]; do
case ${1} in
-[hH] | -help | --help)
help_message
;;
-app | -a | -A) shift
check_input "${1}"
APP_NAME="${1}"
;;
-d | -D | -domain) shift
check_input "${1}"
DOMAIN="${1}"
set_vh_docroot ${DOMAIN}
;;
-vhname) shift
VHNAME="${1}"
;;
*)
help_message
;;
esac
shift
done
main