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#!/bin/bash

# system-search.sh: List all games from a specific system

# Accepts either one argument (the system name), or the filter to send
# to vgstash and then the system name.

show_help() {
	cat <<-FOOBAR
	system-search.sh [filter] SYSTEM

	filter:   The filter to pass to vgstash. "all" by default
	SYSTEM:   The value in the System column to search for. Accepts
	          awk-style regex.

	For example, to check which games for the NES that are in progress,
	you would do:

	system-search.sh incomplete NES
FOOBAR
}

case $# in
	1)
		filter="all"
		system="$1"
		;;
	2)
		filter="$1"
		system="$2"
		;;
	*)
		show_help
		;;
esac

vgstash list "${filter}" | awk -F '|' "\$3 ~ \"${system}\""
td>Ze Libertine Gamer4-3/+23 2016-10-24Correct run_again, add recursionZe Libertine Gamer1-0/+4 Loops and functions -- oh my, what a useful combination. :) 2016-10-21Add quotes to correct behavior for arglistZe Libertine Gamer1-1/+1 2016-10-14updater.sh: add recursion, error handlingZe Libertine Gamer1-43/+101 2016-10-14Correct pipe-handling behaviorZe Libertine Gamer1-1/+9 2016-10-12Clarify a method to move between platformsZe Libertine Gamer1-2/+5 Also correct a typo.