matomo_watch_plugins

#!/bin/sh

function isPluginInstalled() {
  grep -Fxq "PluginsInstalled[] = \"${1}\"" /data/config/config.ini.php
}

inotifywait -e create,delete,close_write,moved_to,moved_from -m /data/config/ /data/plugins/ |
while read -r directory events file; do
  echo "[$(date +'%Y/%m/%d %H:%M:%S')] [watch_plugins] === Event(s) '$events' triggered for '$file'"

  # config.ini.php modified
  if [ "$directory" = "/data/config/" -a "$file" = "config.ini.php" -a ${events} = "CLOSE_WRITE,CLOSE" ]; then
    sleep 2
    plugins=$(ls -l /var/www/plugins | egrep '^l' | awk '{print $9}')
    for plugin in ${plugins}; do
      echo "[$(date +'%Y/%m/%d %H:%M:%S')] [watch_plugins] Check plugin $plugin"
      if ! isPluginInstalled ${plugin}; then
        echo "[$(date +'%Y/%m/%d %H:%M:%S')] [watch_plugins] Remove orphan plugin $plugin"
        rm -f /var/www/plugins/${plugin}
        rm -rf /data/plugins/${plugin}
      fi
    done
  fi

  # handle plugins in /data/plugins/
  if [ "$directory" = "/data/plugins/" ]; then
    if [ ${events} = "CREATE,ISDIR" -o ${events} = "MOVED_TO,ISDIR" ]; then
      if [ -d /var/www/plugins/${file} ]; then
        echo "[$(date +'%Y/%m/%d %H:%M:%S')] [watch_plugins] Remove '/var/www/plugins/${file}'"
        rm -rf /var/www/plugins/${file}
      fi
      echo "[$(date +'%Y/%m/%d %H:%M:%S')] [watch_plugins] Create symlink to '/var/www/plugins/${file}'"
      ln -sf /data/plugins/${file} /var/www/plugins/${file}
      sleep 1
    elif [ ${events} == "DELETE,ISDIR" ]; then
      echo "[$(date +'%Y/%m/%d %H:%M:%S')] [watch_plugins] Folder '/data/plugins/${file}' has been removed. Disable plugin ${file}"
      php /var/www/console plugin:deactivate --no-interaction ${file}
      rm -f /var/www/plugins/${file}
      sleep 1
    fi
  fi
done