.bin/bash-colors

   1 #!/bin/bash
   2
   3 if [[ $1 == "--env" ]] ; then
   4         colors=(
   5                 GOOD="\$'\e[32;01m'"
   6                 WARN="\$'\e[33;01m'"
   7                 BAD="\$'\e[31;01m'"
   8                 HILITE="\$'\e[36;01m'"
   9                 BRACKET="\$'\e[34;01m'"
  10                 NORMAL="\$'\e[0m'"
  11         )
  12         for c in "${colors[@]}" ; do
  13                 [[ -t 0 ]] || c="${c%=*}="
  14                 echo "${c}"
  15         done
  16
  17         exit 0
  18 fi
  19
  20 showit() {
  21         echo -e '\e['"${1};${2}mthis color is: \\\\e[${1};${2}m    \e[0m"
  22 }
  23 case $1 in
  24 ""|16|system)
  25         for i in {0..1} ; do
  26                 for j in {30..37} ; do
  27                         showit ${i} ${j}
  28                 done
  29         done
  30         ;;
  31 cube|6x6x6)
  32         for n in {16..231} ; do
  33                 showit "38;05" $(printf '%03i' ${n})
  34         done
  35         ;;
  36 gr[ae]y)
  37         for n in {232..255} ; do
  38                 showit "38;05" ${n}
  39         done
  40         ;;
  41 all|256)
  42         for x in system cube gray ; do
  43                 echo "### SET: ${x}"
  44                 "$0" ${x}
  45         done
  46         ;;
  47 esac