Backup git repositories

Repository_Backup.txt

backup_repositories(){
    gh repo list ownerusername > 'temp.txt'
    cut -f1 'temp.txt' > 'repositories.txt'
    
    while IFS= read -r repository; do
        echo "## Start Backup from $repository"
        directory_name=$(cut -d "/" -f2 <<< $repository)
        if cd $directory_name;
            then cd '..';
            else gh repo clone $repository;
        fi

        cd $directory_name
        git checkout master
        git pull

        git checkout develop
        git pull

        git checkout main
        git pull

        cd ..
        echo "## Backup from $repository Finished"

    done < repositories.txt
    
    mkdir $(date +'%Y.%m.%d')
    
     while IFS= read -r folder; do
          echo "## Start Compress & move $folder ##"
          directory_name=$(cut -d "/" -f2 <<< $folder)
          zip -r -9 $directory_name $directory_name
          mv $directory_name.zip $(date +'%Y.%m.%d')
          echo "## End Compress & move $folder ##"
     done < repositories.txt

}