A Bash script for resetting environment of Symfony2 app during development.

reload.sh

#!/usr/bin/env bash
# Author : Anis Uddin Ahmad <[email protected]>
# http://ajaxray.com

# Usages (from application base dir)
# sh bin/reload.sh               => quick reset (default env is prod)
# sh bin/reload.sh dev           => quick reset dev
# sh bin/reload.sh prod full     => full reset prod (including assets, supervirord etc.)

# Paths and Settings
SUPERVISOR_CONFIG='/etc/supervisor/supervisord.conf'
SUPERVISOR_APP_PROGRAMS='app/config/supervisord_programs.conf'
SF_CONSOLE='app/console'

APP_ENV=${1:-prod}
RELOAD_TYPE=${2:-quick}
SCRIPTPATH=$( cd $(dirname $0) ; pwd -P )

# ========== Display utils =====================
fg_red=`tput setaf 1`
fg_green=`tput setaf 2`
reset=`tput sgr0`
bell=`tput bel`

# ========== Functions ==================
reload_supervisor() {
    echo "Restarting supervisord..."

    if [ ! -f ${SUPERVISOR_CONFIG} ]; then
        echo "ERROR: ${fg_red}Supervisor config (${SUPERVISOR_CONFIG}) is not found! Aborting...${reset}"
        echo "Note: If supervisord is inatalled, set the config path to \$SUPERVISOR_CONFIG of this script"
        return 1
    fi

    # Check if my config in included in supervisor config
    # See - http://stackoverflow.com/a/4749368
    if grep -Fq ${SUPERVISOR_APP_PROGRAMS} ${SUPERVISOR_CONFIG}
    then
        supervisorctl -c ${SUPERVISOR_CONFIG} shutdown  > /dev/null
        supervisord -c ${SUPERVISOR_CONFIG}
    else
        echo -e "ERROR: ${fg_red}${SUPERVISOR_APP_PROGRAMS} is not included in supervisor config!${reset}"
        echo "It should be added in [include] section of ${SUPERVISOR_CONFIG} file"
    fi
}

check_schema() {
    echo "Checking if doctrine schema up-to-date..."

    local STATUS=`php ${SF_CONSOLE} doctrine:schema:update --dump-sql`
    if [[ ${STATUS} != *"Nothing to update"* ]]; then
        if [ 'full' = ${RELOAD_TYPE} ]; then
            echo "${fg_red}You have changes in schema!${reset}"
            update_schema
        else
            echo "WARNING: ${fg_red}You have changes in schema! remember to update.${reset}"
        fi
    fi
}

update_schema() {
    read -p "Want to update now?(Yes/No/Preview) : " update

    if [[ "Yes, yes" =~ "${update}" ]]; then
        php ${SF_CONSOLE} doctrine:schema:update --force
    elif [[ "Preview, preview" =~ "${update}" ]]; then
        php ${SF_CONSOLE} doctrine:schema:update --dump-sql
        update_schema
    else
        echo "WARNING: ${fg_red}Skipping! But do not forget to update it!${reset}"
    fi
}

clear_cache() {
    echo "Cleaning cache..."

    if [ 'full' = ${RELOAD_TYPE} ]; then
        rm -rf app/cache/${APP_ENV} app/logs/${APP_ENV}.log
    else
        php app/console cache:clear --env=${APP_ENV} > /dev/null
    fi
}

prepare_dirs() {
    echo "Preparing directories..."

    chmod -R 0777 app/cache app/logs/
    chmod -R 0777 web/reports web/uploads
}

prepare_assets() {
    echo "Installing and dumping assets..."

    php app/console assets:install --symlink --relative --env=${APP_ENV} > /dev/null
    php app/console assetic:dump --env=${APP_ENV} > /dev/null
}

# ========= Starting execution ==============

# Comment out things you do not need
# Check if running script from correct directory before running commands
cd "${SCRIPTPATH}/.."
if [ -f "${SF_CONSOLE}" ]; then
    check_schema
    clear_cache
    if [ 'full' = ${RELOAD_TYPE} ]; then
        reload_supervisor
        prepare_assets
    fi
    prepare_dirs

else # app/console not found at place
    echo -e "ERROR: ${fg_red}This script should run from base dir of Symfony2 project!${reset}"
    echo -e "${bell}${SF_CONSOLE} not found from ${fg_red}`pwd` ${reset}"
    exit
fi
echo "Done!"

# Hints
# Reading from properties file - http://stackoverflow.com/a/38096496