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#!/bin/sh
# Terminal colors test script for Clifm
# Written by L. Abramovich
# License GPL2+
name="${CLIFM_PLUGIN_NAME:-$(basename "$0")}"
USAGE="Usage: $name [16, 256, test]"
if [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
printf "Terminal colors test script for Clifm\n"
printf "\n\x1b[1mUSAGE\x1b[0m\n %s [16, 256, test]\n" "$name"
exit 1
fi
opt="${1:-test}"
if [ "$opt" = "256" ]; then
printf "256 Colors\n"
for fgbg in $(seq 38 48) ; do
for color in $(seq 0 256); do #Colors
for attr in 0 1 2 4 5 7; do
printf "\e[%s;%s;5;%sm%s;%s;5;%s\e[0;39;49m " "${attr}" "${fgbg}" "${color}" "${attr}" "${fgbg}" "${color}"
done
echo
done
echo
done
elif [ "$opt" = "16" ]; then
printf "16 colors\n"
for clbg in $(seq 40 47) $(seq 100 107) 49 ; do
for clfg in $(seq 30 37) $(seq 90 97) 39 ; do
for attr in 0 1 2 4 5 7 ; do
printf "\e[%s;%s;%sm%s;%s;%s\e[0;39;49m " "${attr}" "${clbg}" "${clfg}" "${attr}" "${clbg}" "${clfg}"
done
printf "\n"
done
done
elif [ "$opt" = "test" ]; then
printf "The word 'test' should be printed in green (using the current terminal background color as background color). If not, then X colors are not supported by this terminal (emulator).\n"
printf "8 colors (3-bit)\n"
printf "\e[00;32mtest\e[0m\n\n"
printf "16 colors (4-bit)\n"
printf "\e[00;32mtest\e[0m\n\n"
printf "256 colors (8-bit)\n"
printf "\e[00;38;5;2mtest\e[0m\n\n"
printf "RGB, true colors (24-bit)\n"
printf "\e[00;38;2;20;170;0mtest\e[0m\n\n"
else
printf "%s\n" "$USAGE" >&2
exit 1
fi
exit 0
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