Wiring a GFCI receptacle off a single pole light switch the controls power to the GFCI

I’m trying to wire a GFCI receptacle off a single pole light switch that controls power to the GFCI. The light switch has a black wire loop and a red wire into the switch. The box feed where the GFCI goes has a Black wire with 120v, a red wire with 120v, a white neutral wire and a bare copper ground. Help is needed to know where these wires connect on the GFCI.