dotfiles/extras/colors.zsh

# ansi colors are pretty simple. In 256 color mode, for a given
# (r, g, b) tuple:
#     \x1b[38;2;r;g;bm - foreground
#     \x1b[48;2;r;g;bm - background


# ANSI COLOR ESCAPES
# CLEAR
CLEAR='\e[0m'       # CLEAR

# Regular Colors
Black='\e[0;30m'        # Black
Red='\e[0;31m'          # Red
Green='\e[0;32m'        # Green
Yellow='\e[0;33m'       # Yellow
Blue='\e[0;34m'         # Blue
Purple='\e[0;35m'       # Purple
Cyan='\e[0;36m'         # Cyan
White='\e[0;37m'        # White

# Bold
BBlack='\e[1;30m'       # Black
BRed='\e[1;31m'         # Red
BGreen='\e[1;32m'       # Green
BYellow='\e[1;33m'      # Yellow
BBlue='\e[1;34m'        # Blue
BPurple='\e[1;35m'      # Purple
BCyan='\e[1;36m'        # Cyan
BWhite='\e[1;37m'       # White

# Underline
if command -v tput &>/dev/null; then
    UNDERLINE="$(tput smul)"
fi
UBlack='\e[4;30m'       # Black
URed='\e[4;31m'         # Red
UGreen='\e[4;32m'       # Green
UYellow='\e[4;33m'      # Yellow
UBlue='\e[4;34m'        # Blue
UPurple='\e[4;35m'      # Purple
UCyan='\e[4;36m'        # Cyan
UWhite='\e[4;37m'       # White

# Background
On_Black='\e[40m'       # Black
On_Red='\e[41m'         # Red
On_Green='\e[42m'       # Green
On_Yellow='\e[43m'      # Yellow
On_Blue='\e[44m'        # Blue
On_Purple='\e[45m'      # Purple
On_Cyan='\e[46m'        # Cyan
On_White='\e[47m'       # White

# High Intensity
IBlack='\e[0;90m'       # Black
IRed='\e[0;91m'         # Red
IGreen='\e[0;92m'       # Green
IYellow='\e[0;93m'      # Yellow
IBlue='\e[0;94m'        # Blue
IPurple='\e[0;95m'      # Purple
ICyan='\e[0;96m'        # Cyan
IWhite='\e[0;97m'       # White

# Bold High Intensity
BIBlack='\e[1;90m'      # Black
BIRed='\e[1;91m'        # Red
BIGreen='\e[1;92m'      # Green
BIYellow='\e[1;93m'     # Yellow
BIBlue='\e[1;94m'       # Blue
BIPurple='\e[1;95m'     # Purple
BICyan='\e[1;96m'       # Cyan
BIWhite='\e[1;97m'      # White

# High Intensity backgrounds
On_IBlack='\e[0;100m'   # Black
On_IRed='\e[0;101m'     # Red
On_IGreen='\e[0;102m'   # Green
On_IYellow='\e[0;103m'  # Yellow
On_IBlue='\e[0;104m'    # Blue
On_IPurple='\e[0;105m'  # Purple
On_ICyan='\e[0;106m'    # Cyan
On_IWhite='\e[0;107m'   # White


# ANSI COLOR ESCAPES 2
## Clear all previous sequences
# Bold text
BOLD="\e[1m"
# Colors: Black, Blue, Green, Cyan, Red, Purple, Brown, LightGray
BLACK="\e[30m"; BLUE="\033[34m"; GREEN="\033[32m"; CYAN="\033[36m";
RED="\e[31m"; PURPLE="\033[35m"; BROWN="\033[33m"; LIGHTGRAY="\033[37m";
DARKGRAY="\e[30m"; LIGHTBLUE="\033[34m"; LIGHTGREEN="\033[32m";
LIGHTCYAN="\e[36m"; LIGHTRED="\033[31m"; LIGHTPURPLE="\033[35m";
YELLOW="\e[33m"; WHITE="\033[37m"
BACKGROUND_BLACK="\e[40"; BACKGROUND_RED="\033[41";
BACKGROUND_GREEN="\e[42"; BACKGROUND_YELLOW="\033[43m"


## Color string with given color. Usage: `color $NAME "string"`, available colors below
function color
{
    local color=$1
    shift 1
    echo -e "${color}$@${CLEAR}"
}

## These functions return a colored version of the input string. Usage: red "string"
function red
{
    echo -e "$Red$@$CLEAR"
}
function green
{
    echo -e "$Green$@$CLEAR"
}
function yellow
{
    echo -e "$Yellow$@$CLEAR"
}
function blue
{
    echo -e "$Blue$@$CLEAR"
}
function bold
{
    echo -e "$BOLD$@$CLEAR"
}