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kresus_ynh/scripts/upgrade
2018-08-01 06:40:03 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
# TODO: handle "/home/ynh$app" to final_path migration
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
path_url=$(ynh_app_setting_get $app path)
final_path=$(ynh_app_setting_get $app final_path)
port=$(ynh_app_setting_get $app port)
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
# If final_path doesn't exist, create it
if [ -z $final_path ]; then
final_path=/var/www/$app
ynh_app_setting_set $app final_path $final_path
fi
if [ -z "/home/ynh$app" ]; then
mv "/home/ynh$app/data" "$final_path/data"
ynh_secure_remove "/home/ynh$app"
fi
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# CHECK THE PATH
#=================================================
# Normalize the URL path syntax
path_url=$(ynh_normalize_url_path $path_url)
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_install_app_dependencies dh-autoreconf \
python-pip python-dev python-lxml python-imaging python-virtualenv
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"
mkdir -p "$final_path/data"
#=================================================
# NGINX CONFIGURATION
#=================================================
# Create a dedicated nginx config
ynh_add_nginx_config
if [ "$path_url" != "/" ]
then
ynh_replace_string "^#sub_path_only" "" "/etc/nginx/conf.d/$domain.d/$app.conf"
fi
ynh_store_file_checksum "/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
ynh_system_user_create "$app"
#=================================================
# SPECIFIC UPGRADE
#=================================================
# Install nodesjs
#=================================================
# install nodejs
ynh_install_nodejs 8
#=================================================
# Install weboob with pip
#=================================================
virtualenv "${final_path}/venv"
(
set +o nounset
source "${final_path}/venv/bin/activate"
set -o nounset
pip install --upgrade pip
pip install weboob html2text simplejson BeautifulSoup PyExecJS
)
#=================================================
# Install Kresus with npm
#=================================================
ynh_use_nodejs
(
cd "$final_path"
chown -R $app: "$final_path"
npm install --production --unsafe-perm
)
#=================================================
# CONFIGURE HASTE
#=================================================
cp ../conf/config.ini "$final_path/config.ini"
ynh_replace_string "__PORT__" "$port" "$final_path/config.ini"
ynh_replace_string "__PATH__" "$path_url" "$final_path/config.ini"
ynh_replace_string "__FINALPATH__" "$final_path" "$final_path/config.ini"
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum "$final_path/config.ini"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_replace_string "__NODEJS__" "$nodejs_use_version" ../conf/systemd.service
ynh_replace_string "__ENV_PATH__" "$PATH" ../conf/systemd.service
ynh_replace_string "__NODEPATH__" "$(dirname "$nodejs_path")" ../conf/systemd.service
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
# Set right permissions for curl installation
chown -R $app: $final_path
chmod 600 "$final_path/config.ini"
#=================================================
# RELOAD NGINX
#=================================================
service "$app" restart
systemctl reload nginx