#!/usr/bin/expect --
#
# Automatically sign rpm packages
#
# Usage: autosign.exp <gpg key> <passphrase file> <rpm1 [rpm2...[rpm3...]]>
#
# Copyright 2009 NC State University
# Written by Jack Neely
#
# Licensed under the GNU GPL version 2.0 or, at your option, 
# any greater version

set argc [llength $argv]
set key [lindex $argv 0]
set file [lindex $argv 1]

for {set i 2} {$i<$argc} {incr i} {
    spawn rpm -v --define "__gpg_sign_cmd %{__gpg} gpg  --batch --no-verbose --no-armor --passphrase-file $file --no-secmem-warning -u \"%{_gpg_name}\" -sbo %{__signature_filename} %{__plaintext_filename}" --define "_gpg_name $key" --define "__gpg_check_password_cmd %{__gpg} gpg --batch --no-verbose --passphrase-file $file -u \"%{_gpg_name}\" -so -" --addsign [lindex $argv $i]
    expect -exact "Enter pass phrase: "
    send -- "Secret passphrase\r"
    expect eof
}