#!/bin/bash sync-git-folder() { if [[ -z "$1" ]]; then echo '$1/branch is empty.' exit fi if [[ -z "$2" ]]; then echo '$2/path is empty.' exit fi echo 'Switch and pull git folders.' switch-git-folder "$1" "$2" pull-git-folder "$1" "$2" } sygf() { sync-git-folder "$@" }