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dotfiles/common/terminal_colors

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#!/bin/sh
if [ "${TERM%%-*}" = 'linux' ]; then
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return 2>/dev/null || exit 0
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fi
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black="11/11/11"
red="f9/26/72"
green="a6/e2/2e"
yellow="f4/bf/75"
blue="66/d9/ef"
magenta="ae/81/ff"
cyan="a1/ef/e4"
white="cccccc"
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if [ -n "$TMUX" ]; then
# tell tmux to pass the escape sequences through
# (Source: http://permalink.gmane.org/gmane.comp.terminal-emulators.tmux.user/1324)
printf_template="\033Ptmux;\033\033]4;%d;rgb:%s\007\033\\"
printf_template_var="\033Ptmux;\033\033]%d;rgb:%s\007\033\\"
printf_template_custom="\033Ptmux;\033\033]%s%s\007\033\\"
elif [ "${TERM%%-*}" = "screen" ]; then
# GNU screen (screen, screen-256color, screen-256color-bce)
printf_template="\033P\033]4;%d;rgb:%s\007\033\\"
printf_template_var="\033P\033]%d;rgb:%s\007\033\\"
printf_template_custom="\033P\033]%s%s\007\033\\"
elif [[ $- != *i* ]]; then
# non-interactive
alias printf=/bin/false
else
printf_template="\033]4;%d;rgb:%s\033\\"
printf_template_var="\033]%d;rgb:%s\033\\"
printf_template_custom="\033]%s%s\033\\"
fi
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c() {
t="${1}"; shift
c="${1}"; shift
for n in "$@"; do
printf "$t" "$n" "$c"
done
}
ct() { c "$printf_template" "$@"; }
cv() { c "$printf_template" "$@"; }
cc() { c "$printf_template" "$@"; }
ct $black 0
ct $red 1 9
ct $green 2 10
ct $yellow 3 11
ct $blue 4 12
ct $magenta 5 13
ct $cyan 6 14
ct $white 7 10
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if [ -n "$ITERM_SESSION_ID" ]; then
# iTerm2 proprietary escape codes
printf $printf_template_custom Pg f8f8f2 # forground
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printf $printf_template_custom Ph 111111 # background
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printf $printf_template_custom Pi f8f8f2 # bold color
printf $printf_template_custom Pj 49483e # selection color
printf $printf_template_custom Pk f8f8f2 # selected text color
printf $printf_template_custom Pl f8f8f2 # cursor
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printf $printf_template_custom Pm 111111 # cursor text
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else
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cv $white 10
cv $black 11
cc ";7" 12
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fi
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unset -f c
unset -f ct
unset -f cv
unset -f cc
unset black
unset red
unset green
unset yellow
unset blue
unset magenta
unset cyan
unset white
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unset printf_template
unset printf_template_var
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unset printf_template_custom