build-and-sign.exp

#!/usr/bin/expect -f

### build-and-sign.exp -- Sign RPMs by sending the passphrase.

set specfile [lindex $argv 0];
set passphrase [lindex $argv 1];
set timeout 600

spawn /usr/bin/rpmbuild -bb --define "debug_package %{nil}" --sign $specfile
expect -exact "Enter pass phrase: "
send -- "${passphrase}\r"
expect eof

## end of build-and-sign.exp