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garradin_ynh/scripts/upgrade

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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 installation settings..." --weight=3
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
path_url=$(ynh_app_setting_get --app=$app --key=path)
final_path=$(ynh_app_setting_get --app=$app --key=final_path) || ynh_die --message="This path already contains a folder"
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
secret_key=$(ynh_string_random --length=50)
#=================================================
# CHECK VERSION
#=================================================
ynh_script_progression --message="Checking version..."
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=30
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# Restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
# If final_path doesn't exist, create it
if [ -z "$final_path" ]; then
final_path=/var/www/$app
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
fi
# Cleaning legacy permissions
if ynh_legacy_permissions_exists; then
ynh_legacy_permissions_delete_all
ynh_app_setting_delete --app=$app --key=is_public
fi
#=================================================
# Backup Data
#=================================================
ynh_script_progression --message="Backing up the data before upgrading (may take a while)..." --weight=30
bdd=$final_path/association.sqlite
squelettes=$final_path/www/squelettes
data=$final_path/data
skel_dist=$final_path/www/skel-dist
if [ -d "$squelettes" ]; then
cp -a "$squelettes" /tmp/squelettes
fi
if [ -e "$bdd" ]; then
cp -a "$bdd" /tmp/association.sqlite
fi
if [ -d "$data" ]; then
cp -a "$data" /tmp/data
fi
if [ -d "$skel_dist" ]; then
cp -a "$skel_dist" /tmp/skel-dist
fi
#=================================================
# UPGRADE TO 0.9.8 if necessary
#=================================================
if ynh_compare_current_package_version --comparison lt --version 0.9.8.1~ynh1
then
ynh_script_progression --message="Upgrading to 0.9.8" --weight=5
# Download, check integrity, uncompress and patch the source from 0.9.8.src
ynh_setup_source --keep="config.local.php" --dest_dir="$final_path" --source_id="0.9.8"
# Set permissions on app files
ynh_system_user_create --username=$app
ynh_add_nginx_config
ynh_install_app_dependencies "$extra_php_dependencies"
ynh_add_fpm_config
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
ynh_script_progression --message="restore data..." --weight=10
backup_bdd=/tmp/association.sqlite
backup_squelettes=/tmp/squelettes
if [ -d "$backup_squelettes" ]
then
cp -a "$backup_squelettes" $final_path/www/squelettes
fi
if [ -e "$backup_bdd" ]
then
cp -a "$backup_bdd" $final_path/association.sqlite
fi
chown -R $app:$app $final_path
chmod 755 $final_path
# Temporarily enable visitors for curl if needed
visitors_enabled=$(ynh_permission_has_user "main" "visitors" && echo yes || echo no)
if [[ $visitors_enabled == "no" ]]; then
ynh_permission_update --permission "main" --add "visitors"
fi
# Finalize the upgrade
ynh_local_curl "/index.php"
sleep 5
ynh_local_curl "/index.php"
if [[ $visitors_enabled == "no" ]]; then
ynh_permission_update --permission "main" --remove "visitors"
fi
fi
#=================================================
# UPGRADE TO 1.1.0 if necessary
#=================================================
if ynh_compare_current_package_version --comparison lt --version 1.1.0~ynh1
then
ynh_script_progression --message="Upgrading to 1.1.0" --weight=5
# Download, check integrity, uncompress and patch the source from 0.9.8.src
ynh_setup_source --keep="config.local.php" --dest_dir="$final_path" --source_id="1.1.0"
# Set permissions on app files
ynh_system_user_create --username=$app
ynh_add_nginx_config
ynh_install_app_dependencies "$extra_php_dependencies"
ynh_add_fpm_config
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
ynh_script_progression --message="restore data..." --weight=10
backup_bdd=/tmp/association.sqlite
backup_squelettes=/tmp/squelettes
if [ -d "$backup_squelettes" ]
then
cp -a "$backup_squelettes" $final_path/www/squelettes
fi
if [ -e "$backup_bdd" ]
then
cp -a "$backup_bdd" $final_path/association.sqlite
fi
chown -R $app:$app $final_path
chmod 755 $final_path
# Temporarily enable visitors for curl if needed
visitors_enabled=$(ynh_permission_has_user "main" "visitors" && echo yes || echo no)
if [[ $visitors_enabled == "no" ]]; then
ynh_permission_update --permission "main" --add "visitors"
fi
# Finalize the upgrade
ynh_local_curl "/index.php"
sleep 5
ynh_local_curl "/index.php"
if [[ $visitors_enabled == "no" ]]; then
ynh_permission_update --permission "main" --remove "visitors"
fi
fi
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
# Create a dedicated user (if not existing)
ynh_system_user_create --username=$app --home_dir="$final_path"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
if [ "$upgrade_type" == "UPGRADE_APP" ]
then
ynh_script_progression --message="Upgrading source files..." --weight=5
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --keep="config.local.user.php" --dest_dir="$final_path"
fi
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=2
# Create a dedicated PHP-FPM config
ynh_install_app_dependencies "$extra_php_dependencies"
ynh_add_fpm_config
#=======================================================
# backup bdd, squelettes directory and config.local.php
#=======================================================
ynh_script_progression --message="restore data..." --weight=10
backup_bdd=/tmp/association.sqlite
backup_squelettes=/tmp/squelettes
backup_data=/tmp/data
backup_skel_dist=/tmp/skel-dist
if [ -d "$backup_squelettes" ]
then
cp -a "$backup_squelettes" $final_path/www/squelettes
ynh_secure_remove $backup_squelettes
fi
if [ -e "$backup_bdd" ]
then
cp -a "$backup_bdd" $final_path/association.sqlite
ynh_secure_remove $backup_bdd
fi
if [ -d "$backup_data" ]
then
cp -a "$backup_data" $final_path/data
ynh_secure_remove $backup_data
fi
if [ -d "$backup_skel_dist" ]
then
cp -a "$backup_skel_dist" $final_path/www/skel-dist
ynh_secure_remove $backup_skel_dist
fi
#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=5
if ynh_compare_current_package_version --comparison lt --version 1.1.15~ynh1; then
ynh_add_config --template="config.local.user.php" --destination="$final_path/config.local.user.php"
fi
ynh_add_config --template="config.local.php" --destination="$final_path/config.local.php"
ynh_add_config --template="config.local.yunohost.php" --destination="$final_path/config.local.yunohost.php"
# NOTE: Don't overwrite config.local.user.php
# Permissions on files and directories
chmod -R o-rwx "$final_path"
chown -R $app:www-data "$final_path"
find "$final_path" -type d -exec chmod 550 {} +
find "$final_path" -type f -exec chmod 440 {} +
find "$final_path/data" -type d -exec chmod 770 {} +
find "$final_path/data" -type f -exec chmod 660 {} +
chmod 440 "$final_path/config.local.php"
chmod 440 "$final_path/config.local.yunohost.php"
chmod 660 "$final_path/config.local.user.php"
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# Finalise Upgrade
#=================================================
ynh_script_progression --message="Finalise upgrade" --weight=1
ynh_local_curl "/admin/index.php"
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed" --last