#!/usr/bin/env bash

#

# perform ANSI color escape codes for gitaa

#

# Derek Callaway <decal {AT} sdf {D0T} org>

#

# Fri Oct 14 14:57:49 EDT 2016

#

#

# This file was "forked" from cirrusUK's gists on GitHub

# https://gist.githubusercontent.com/cirrusUK/9494694/raw

#

# ANSI Color -- use these variables to easily have different color

# and format output. Make sure to output the reset sequence after

# colors (f = foreground, b = background), and use the 'off'

# feature for anything you turn on.

function initColor()

{

readonly carraige="\r"

readonly linefeed="\n"

readonly creturn="$carraige" newline="$linefeed"

readonly crlf="${carraige}${linefeed}"

readonly esc=""

readonly escape="$esc"

readonly blackf="${esc}[30m" redf="${esc}[31m" greenf="${esc}[32m"

readonly yellowf="${esc}[33m" bluef="${esc}[34m" purplef="${esc}[35m"

readonly cyanf="${esc}[36m" whitef="${esc}[37m"

readonly black="$blackf" red="$redf" green="$greenf"

readonly yellow="$yellowf" blue="$bluef" purple="$purplef"

readonly cyan="$cyanf" white="$whitef"

readonly yello="$yellow" purpl="$purple"

readonly yellof="$yellow" purplf="$purple"

readonly blackb="${esc}[40m" redb="${esc}[41m" greenb="${esc}[42m"

readonly yellowb="${esc}[43m" blueb="${esc}[44m" purpleb="${esc}[45m"

readonly cyanb="${esc}[46m" whiteb="${esc}[47m"

readonly boldon="${esc}[1m" boldoff="${esc}[22m"

readonly italicson="${esc}[3m" italicsoff="${esc}[23m"

readonly ulon="${esc}[4m" uloff="${esc}[24m"

readonly invon="${esc}[7m" invoff="${esc}[27m"

readonly bold="$boldon" unbold="$boldoff"

## TODO: Xy Xn vs. Xon Xoff

readonly italicon="$italicson" italic="$italicson" italicoff="$italicsoff"

readonly itali="$italicon" italion="$italicon" italioff="$italicoff"

# underline uline

# long form, length 5, singular, synonyms

readonly underline="$ulon" uline="$ulon" underlineoff="$uloff" ulineoff="$uloff"

readonly inverse="$invon" inverseon="$invon" reverse="$invon" reverseon="$invon" inverseoff="$invoff" reverseoff="$invoff" flip="$invon" flipon="$invon" flipoff="$invoff"

readonly inver="$invon" inveron="$invon" reveron="$invoff" reveroff="$invoff"

## TODO: write help

readonly rst="${esc}[0m"

readonly reset="$rst"

}

if ! [ "${esc}" -a "${reset}" ]

then readonly export INIT_COLOR=1

initColor

echo -ne "${reset}"

fi