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wekan_ynh/scripts/upgrade
2019-02-05 17:38:12 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _future.sh
source ynh_systemd_action
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
path_url=$(ynh_app_setting_get $app path)
is_public=$(ynh_app_setting_get $app is_public)
final_path=$(ynh_app_setting_get $app final_path)
port=$(ynh_app_setting_get $app port)
#=================================================
# Check version
#=================================================
abort_if_up_to_date
# previous function is what defines 'version', more precisely the 'previous version'
previous_version="${version}"
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_backup_before_upgrade # Backup the current version of the app
ynh_clean_setup () {
ynh_restore_upgradebackup # restore it if the upgrade fails
}
ynh_abort_if_errors # Exit if an error occurs during the execution of the script
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
if ynh_version_gt "0.45-2" "${previous_version}" ; then
ynh_replace_string "Environment=ROOT_URL=http://127.0.0.1:$port$path_url" "Environment=ROOT_URL=https://$domain$path_url/" "/etc/systemd/system/$app.service"
systemctl daemon-reload
fi
if ynh_version_gt "0.45-3" "${previous_version}" ; then
yunohost service add $app
fi
if ynh_version_gt "0.77-2" "${previous_version}" ; then
ynh_install_nodejs 8.9.3
# Create a dedicated systemd config
ynh_replace_string "__NODEJS__" "$nodejs_use_version" "../conf/systemd.service"
ynh_replace_string "__ENV_PATH__" "$PATH" "../conf/systemd.service"
ynh_replace_string "__DB_NAME__" "$app" "../conf/systemd.service"
ynh_replace_string "__URI__" "$path_url/" "../conf/systemd.service"
ynh_replace_string "__PORT__" "$port" "../conf/systemd.service"
ynh_replace_string "__DOMAIN__" "$domain" "../conf/systemd.service"
ynh_add_systemd_config
fi
if ynh_version_gt "1.07~ynh2" "${previous_version}" ; then
# Replace mongodb packages
# Assume no other app needs it >.>
rm -f /etc/apt/sources.list.d/mongodb-org-3.2.list
ynh_remove_app_dependencies
ynh_install_app_dependencies "mongodb mongodb-server"
yunohost service remove mongod
yunohost service add mongodb --log "/var/log/mongodb/mongodb.log"
# Gotta regen the systemd config because mongodb service name changed
nodejs_version=$(ynh_app_setting_get $app nodejs_version)
nodejs_use_version="$n_install_dir/bin/n -q $nodejs_version"
ynh_replace_string "__NODEJS__" "$nodejs_use_version" "../conf/systemd.service"
ynh_replace_string "__ENV_PATH__" "$PATH" "../conf/systemd.service"
ynh_replace_string "__DB_NAME__" "$app" "../conf/systemd.service"
ynh_replace_string "__URI__" "$path_url/" "../conf/systemd.service"
ynh_replace_string "__PORT__" "$port" "../conf/systemd.service"
ynh_replace_string "__DOMAIN__" "$domain" "../conf/systemd.service"
ynh_add_systemd_config
fi
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
# Download, check integrity, uncompress and patch the source from app.src
# For this app sources are in app subdirectory
ynh_setup_source "$final_path"
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
# Set strong right permissions to app files
chown -R $app: "$final_path"
chmod -R 640 "$final_path"
find "$final_path" -type d -print0 | xargs -0 chmod 750
# Relaunch a npm install
pushd $final_path/programs/server
ynh_use_nodejs
npm install
popd
#=================================================
# RELOAD NGINX
#=================================================
systemctl restart $app
systemctl reload nginx