wallabag2_ynh/scripts/_common.sh

#!/bin/bash

#=================================================
# COMMON VARIABLES
#=================================================

YNH_PHP_VERSION="7.4"

# dependencies used by the app
pkg_dependencies="php${YNH_PHP_VERSION}-cli php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-json php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-tidy php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-gettext php${YNH_PHP_VERSION}-redis php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-ldap php${YNH_PHP_VERSION}-intl"

#=================================================
# PERSONAL HELPERS
#=================================================

function set_permissions {
  # Set permissions to app files
  chown -R $app:www-data $final_path
  chmod -R g=u,g-w,o-rwx $final_path

  # Restrict rights to Wallabag user only
  chmod 600 $wb_conf
  if [ -e $final_path/var/cache/prod/appProdProjectContainer.php ]; then
    chmod 700 $final_path/var/cache/prod/appProdProjectContainer.php
  fi
}

#=================================================
# EXPERIMENTAL HELPERS
#=================================================

# Execute a command as another user
# usage: exec_as USER COMMAND [ARG ...]
ynh_exec_as() {
  local USER=$1
  shift 1

  if [[ $USER = $(whoami) ]]; then
    eval "$@"
  else
    sudo -u "$USER" "$@"
  fi
}