Use this simple script to choose a password from pass/gpg

passmenu

#!/usr/bin/env bash

shopt -s nullglob globstar

typeit=0
if [[ $1 == "--type" ]]; then
	typeit=1
	shift
fi

prefix=${PASSWORD_STORE_DIR-~/.password-store}
password_files=( "$prefix"/keys/**/*.gpg)
password_files=( "${password_files[@]#"$prefix"/}" )
password_files=( "${password_files[@]%.gpg}" )

password=$(printf '%s\n' "${password_files[@]}" | dmenu "$@")

[[ -n $password ]] || exit

if [[ $typeit -eq 0 ]]; then
	pass show -c "$password" 2>/dev/null
	pass show "$password" 2>/dev/null | head -n 1 | tr -d "\n" | xclip
    sleep 10 && pkill xclip
else
	xdotool - <<<"type --clearmodifiers -- $(pass show "$password" | head -n 1)"
fi

passmenu.sh

#!/usr/bin/env bash

shopt -s nullglob globstar

typeit=0
if [[ $1 == "--type" ]]; then
	typeit=1
	shift
fi

prefix=${PASSWORD_STORE_DIR-~/.password-store}
password_files=( "$prefix"/keys/**/*.gpg)
password_files=( "${password_files[@]#"$prefix"/}" )
password_files=( "${password_files[@]%.gpg}" )

password=$(printf '%s\n' "${password_files[@]}" | dmenu "$@")

[[ -n $password ]] || exit

if [[ $typeit -eq 0 ]]; then
	pass show -c "$password" 2>/dev/null
	pass show "$password" 2>/dev/null | head -n 1 | tr -d "\n" | xclip
    sleep 10 && pkill xclip
else
	xdotool - <<<"type --clearmodifiers -- $(pass show "$password" | head -n 1)"
fi