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#!/usr/bin/env 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.
# Set options for improved robustness
set -o errexit
set -o pipefail
set -o nounset
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="$2"
;;
*)
show_help
exit 0
;;
esac
vgstash list "${filter}" | awk -F '|' "\$3 ~ \"${system}\""
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