env/themes/showcase.sh
2019-09-11 17:44:49 +00:00

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#!/bin/sh
# env
# Written in 2019 by Lucas
# CC0 1.0 Universal/Public domain - No rights reserved
#
# To the extent possible under law, the author(s) have dedicated all
# copyright and related and neighboring rights to this software to the
# public domain worldwide. This software is distributed without any
# warranty. You should have received a copy of the CC0 Public Domain
# Dedication along with this software. If not, see
# <http://creativecommons.org/publicdomain/zero/1.0/>.
usage() {
printf "Usage: %s theme-name [theme-name...]\n" "${0##*/}" >&2
exit 1
}
make
for theme; do
if [ ! -f "$theme".in ]; then
printf "%s: No \"%s.in\" file.\n" "${0##*}" "$theme" >&2
exit 1
fi
./colorscheme <"$theme".in >"$theme".txt
./colorscheme -i <"$theme".in | pnmtopng >"$theme".png
done