go.exp

#!/usr/bin/expect

#example state:
#-------------------X-------XX------XO--------------------------- O

if { $argc != 2 } {
    puts "USAGE: ./go.exp <BOARD> <PLAYER>"
    exit 1
}
log_user 0

#Linux executable
spawn lEdax-x64

expect ">"
send "setboard [lindex $argv 0] [lindex $argv 1]\n"
send "go\n"

expect "Edax plays *"

regexp {([A-H][1-8])} $expect_out(buffer) _ out

puts $out
exit 0