utilize dirname/basename to let tarwriter set the correct path, instead of artificially setting it
utilize dirname/basename to let tarwriter set the correct path, instead of artificially setting it

cdapio/coopr,cdapio/coopr,caskdata/coopr,quantiply-fork/coopr,cdapio/coopr,quantiply-fork/coopr,quantiply-fork/coopr,caskdata/coopr,caskdata/coopr,quantiply-fork/coopr,caskdata/coopr,cdapio/coopr,cdapio/coopr,caskdata/coopr