friendica_ynh/scripts/upgrade

#!/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=1

timezone=$(cat /etc/timezone)

#=================================================
# CHECK VERSION
#=================================================

upgrade_type=$(ynh_check_app_version_changed)

#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1

ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"

#=================================================
# CHECK THE PATH
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=3

# Remove files for upgrade compatibilty from previous versions of Friendica
if [ -f $install_dir/.htconfig.php ]; then
  ynh_secure_remove "$install_dir/.htconfig.php"
fi

# Remove files for upgrade compatibilty from previous versions of Friendica
if [ -f $install_dir/.htconfig.php ]; then
  ynh_secure_remove "$install_dir/.htconfig.php"
fi

if [ -f /etc/cron.d/$app ]; then
  ynh_secure_remove --file="/etc/cron.d/$app"
fi

# If admin_mail setting doesn't exist, create it
if [ -z $email ]; then
	email=$(ynh_user_get_info --username=$admin --key=mail)
	ynh_app_setting_set --app=$app --key=email --value=$email
fi

# If language setting doesn't exist, create it
if [ -z $language ]; then
  language=en
  ynh_app_setting_set --app=$app --key=language --value=$language
fi

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================

if [ "$upgrade_type" == "UPGRADE_APP" ]
then
ynh_script_progression --message="Upgrading source files..." --weight=3
# Check if the repo can be updated with git
  if [ `cd $install_dir && git rev-parse --is-inside-work-tree &> /dev/null` ]; 
  then
    # Update through Git
	pushd "$install_dir"
      git fetch
      git checkout stable
      git pull
      git reset --hard $version_commit
	popd
	pushd "$install_dir/addon"
      git fetch
      git checkout stable
      git pull
      git reset --hard $addons_version_commit
	popd
# If Git is not present upgrade through manual method 
else

  # Create a temporary directory and backup smarty3 folder
	tmpdir="$(mktemp -d)"
	cp -a "$install_dir/view/smarty3" "$tmpdir/smarty3"

    # Remove the app directory securely
    ynh_secure_remove --file="$install_dir"

    # 1 - Clone stable repo 
    git clone --quiet https://github.com/friendica/friendica.git -b stable "$install_dir"
    # Reset branch to the level of update we needed
    pushd "$install_dir"
    	git reset --hard --quiet $version_commit
    popd

    # 2 - Clone addons repo 
    git clone --quiet https://github.com/friendica/friendica-addons.git -b stable "$install_dir/addon" 
    # Reset addons branch to the level of update we needed
    pushd "$install_dir/addon"
    	git reset --hard --quiet $addons_version_commit
    popd
    
    # Restore the smarty3 folder
    cp -a "$tmpdir/smarty3" "$install_dir/view/smarty3"
    ynh_secure_remove --file="$tmpdir"
  fi
fi

# Copy config file for correct place
ynh_add_config --template="../conf/local-sample.config.php" --destination="$install_dir/config/local.config.php"

chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir"
chown -R $app:www-data "$install_dir"

# 3 - some extra folders
chmod -R 775 "$install_dir/view/smarty3"

#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1

# Create a dedicated NGINX config
ynh_add_nginx_config

# Create a dedicated PHP-FPM config
ynh_add_fpm_config --usage=low --footprint=low

ynh_add_systemd_config

yunohost service add $app --description="Friendica daemon" --log="/var/log/$app/$app.log"

#=================================================
# STORE THE CONFIG FILE CHECKSUM
#=================================================

# Run Composer
pushd "$install_dir"
  ynh_exec_as "$app" php$phpversion bin/composer.phar install --no-dev --quiet
 	ynh_exec_as "$app" bin/console dbstructure update
	#ynh_exec_as "$app" bin/console config system addon ldapauth
popd

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1

ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Upgrade of $app completed" --last