files: 
  "/tmp/fixnpm.sh": 
      mode: "000755"
      owner: root
      group: root
      content: |
        #!/bin/bash
        
        FILE="/etc/hook-modified"
        
        if [ ! -f "$FILE" ]
        
        then
        sed -i 's/function error_exit/export HOME=\/root\n\nfunction error_exit/' /opt/elasticbeanstalk/hooks/appdeploy/pre/50npm.sh
        touch $FILE
        
        exit 0
        
        else
        
        exit 0
        
        fi
      
    
commands:
  fixnpm:
    command: "sh /tmp/fixnpm.sh"