Help on programming a limit switch

[JakofallAces]

Hey, I have been trying to figure out how to program a motor with 2 limit switches. I want the motor to go forward, when a trigger/button is pressed, until it hits the first limit switch and then it will go back until it hits the second limit switch and then it will stop.... and repeat when i press the trigger/button again. this is for our shooting setup, we plan on having an arm that will push the disks to the shooter.