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gotify_ynh/scripts/upgrade
2020-11-30 15:07:53 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading settings.." --weight=1
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
path_url=$(ynh_app_setting_get $app path)
admin=$(ynh_app_setting_get $app admin)
is_public=$(ynh_app_setting_get $app is_public)
final_path=$(ynh_app_setting_get $app final_path)
db_name=$(ynh_app_setting_get $app db_name)
db_pwd=$(ynh_app_setting_get $app mysqlpwd)
port=$(ynh_app_setting_get $app port)
password=$(ynh_app_setting_get $app password)
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility.." --weight=1
# Fix is_public as a boolean value
if [ "$is_public" = "Yes" ]; then
ynh_app_setting_set $app is_public 1
is_public=1
elif [ "$is_public" = "No" ]; then
ynh_app_setting_set $app is_public 0
is_public=0
fi
# If db_name doesn't exist, create it
if [ -z $db_name ]; then
db_name=$(ynh_sanitize_dbid $app)
ynh_app_setting_set $app db_name $db_name
fi
# If final_path doesn't exist, create it
if [ -z $final_path ]; then
final_path=/opt/yunohost/$app
ynh_app_setting_set $app final_path $final_path
fi
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=30
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# CHECK THE PATH
#=================================================
# Normalize the URL path syntax
path_url=$(ynh_normalize_url_path $path_url)
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Upgrading source files..." --weight=6
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path" $architecture
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
# Create a dedicated NGINX config
if [ "$path_url" != "/" ]
then
ynh_replace_string "^#sub_path_only" "" "../conf/nginx.conf"
fi
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Making sure dedicated system user exists..." --weight=2
# Create a dedicated user (if not existing)
ynh_system_user_create $app
#=================================================
# SPECIFIC UPGRADE
#=================================================
ynh_backup_if_checksum_is_different "$final_path/config.yml"
cp ../conf/config.yml "$final_path/config.yml"
ynh_replace_string "__APP__" $app "$final_path/config.yml"
ynh_replace_string "__PORT__" $port "$final_path/config.yml"
ynh_replace_string "__DBNAME__" $db_name "$final_path/config.yml"
ynh_replace_string "__DBPASS__" $db_pwd "$final_path/config.yml"
ynh_replace_string "__ADMINUSER__" $admin "$final_path/config.yml"
ynh_replace_string "__ADMINPASS__" $password "$final_path/config.yml"
ynh_replace_string "__DOMAIN__" $domain "$final_path/config.yml"
# Recalculate and store the checksum of the file for the next upgrade.
ynh_store_file_checksum "$final_path/config.yml"
#=================================================
# SETUP SYSTEMD
#=================================================
# Create a dedicated systemd config
ynh_replace_string "__ARCHITECTURE__" $architecture "../conf/systemd.service"
ynh_add_systemd_config
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
# Set permissions on app files
chown -R root:$app $final_path/
chown -R $app: $final_path/data/
chmod o-rwx $final_path/ -R
# If data directory doesn't exists
if [ -z $final_path/data ]; then
mkdir $final_path/data
fi
# check data directory permission
chown -R $app: $final_path/data
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
yunohost service add $app
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring SSOwat..." --weight=1
unprotected_uris=$(ynh_app_setting_get --app=$app --key=unprotected_uris)
if [ ! -z "$unprotected_uris" ]; then
ynh_app_setting_delete --app=$app --key=unprotected_uris
fi
ynh_permission_update --permission "main" --add visitors
#=================================================
# RELOAD SERVICE
#=================================================
ynh_script_progression --message="Reloading service..." --weight=1
systemctl restart $app
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed" --last