bash/bashrc

_WHITE='\033[1;37m'          # White
_NC='\033[0m' # No Color

export SHELL_CONFIG="$SHELL_CONFIG:.bashrc"
#
# ~/.bashrc
#

function show_date() {
	# Define an array of adjectives with classifications
	adjectives=(
			"beautiful:positive"
			"engaging:positive"
			"majestic:positive"
			"distinguished:positive"
			"venerable:positive"
			"formal:positive"
			"elegant:positive"
			"serene:positive"
			"graceful:positive"
			"regal:positive"
			"noble:positive"
			
			"miserable:negative"
			"worthless:negative"
			"depressing:negative"
			"soulless:negative"
			"desolate:negative"
			"archaic:negative"
			"grim:negative"
			"dreadful:negative"
			"forlorn:negative"
			"wretched:negative"
			
			"neutral:neutral"
			"ordinary:neutral"
			"common:neutral"
			"antique:neutral"
			"ceremonial:neutral"
			"timeless:neutral"
			"classic:neutral"
			"historic:neutral"
			"ancient:neutral"
	)

	# Select a random adjective from the array
	selected_adjective="${adjectives[$RANDOM % ${#adjectives[@]}]}"

	# Split the selected adjective into the adjective and classification parts
	IFS=':' read -r adjective classification <<< "$selected_adjective"

	# Determine the color code based on the classification
	case "$classification" in
			"positive") text_color="\033[1;32m";;
			"negative") text_color="\033[1;31m";;
			*) text_color="";;  # Default to no colour
	esac

	# ANSI escape codes for reset
	reset_color='\033[0m'
	hl_color='\033[1;34m'

	# Get the current day of the week, day of the month, and year
	day_of_week=$(date "+%A")
	day_of_month=$(date "+%d")
	month_name=$(date "+%B")
	year=$(date "+%Y")

	# Determine the day suffix (th, nd, rd)
	case "$day_of_month" in
			1[0-9]) day_suffix="th";;
			*1) day_suffix="st";;
			*2) day_suffix="nd";;
			*3) day_suffix="rd";;
			*) day_suffix="th";;
	esac

	# Create the full date format with colored parts and the selected adjective
	full_date="Pray, be informed, on this ${text_color}${adjective}${reset_color} day, ${hl_color}${day_of_week}${reset_color} the ${hl_color}${day_of_month}${day_suffix}${reset_color} day of ${hl_color}${month_name}${reset_color}, in the year of our Lord ${hl_color}${year}${reset_color}!"

	# Print the full date
	echo -e "$full_date"
	echo ""
}

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

export HISTCONTROL=ignoreboth:erasedups

[ -f "$HOME/.config/bash/gitstatus/gitstatus.prompt.sh" ] && . "$HOME/.config/bash/gitstatus/gitstatus.prompt.sh"
PS1='\t \[\033[01;32m\]\u@\h\[\033[00m\] \[\033[01;34m\]\w\[\033[00m\]${GITSTATUS_PROMPT:+ $GITSTATUS_PROMPT}\n\[\033[01;$((31+!$?))m\]\$\[\033[00m\] \[\e]0;\u@\h: \w\a\]'

# If there are multiple matches for completion, Tab should cycle through them
bind TAB:menu-complete
# Display a list of the matching files
bind "set show-all-if-ambiguous on"
# Perform partial (common) completion on the first Tab press, only start
# cycling full results on the second Tab press (from bash version 5)
bind "set menu-complete-display-prefix on"

show_date;

source ~/.profile

export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

# https://github.com/skywind3000/z.lua
if command -v lua ; then
eval "$(lua $HOME/.z.lua/z.lua --init bash enhanced once echo)"
fi > /dev/null

_mem_available=$(awk '/MemAvailable/ { printf "%.1f \n", $2/1024/1024 }' /proc/meminfo)
_updates_available="$(wc -l $HOME/.checkupdates | cut -d' ' -f1)"
[ -z $_updates_available ] && _updates_available="0"

echo "Remember your commands:"
echo -e " ${_WHITE}cheat vimv 'flameshot gui' mid3v2 zathura tesseract remmina${_NC}"
echo ""

if [ ${_mem_available%.*} -lt 5 ] ; then
	echo -ne "Memory available:   \033[0;33m"
	[ ${_mem_available%.*} -lt 3 ] && echo -ne "\033[0;31m"
	echo -n "${_mem_available}"
	echo -e "GB\033[0m"
fi

if [ $_updates_available -gt 0 ] ; then
	echo -ne "Updates available: \033[1;37m"
	[ $_updates_available -gt 15 ] && echo -ne "\033[0;33m"
	[ $_updates_available -gt 29 ] && echo -ne "\033[0;31m"
	echo -ne "$_updates_available\033[0m"
	echo ""
fi

echo ""
echo -e "Remember \"\033[1;34mTODO.md\033[0m\" files have content automatically displayed."
echo ""

. "$HOME/.config/bash/cheat.bash"

if command -v checkupdates ; then
	(checkupdates > "$HOME/.checkupdates") & disown
fi > /dev/null

. "$HOME/.cargo/env"

alias backup='sudo borgmatic create --verbosity 1 --files'

# Function to check for TODO.md and echo its contents
function check_todo() {
if [ -f "TODO.md" ]; then
	echo
	echo -e "\e[91mTODO.md\e[0m"
	echo "---------------------------"
	mdcat TODO.md
	echo "---------------------------"
	echo
fi
}
# Hook to execute check_todo when changing directories
cd() {
    builtin cd "$@"
    check_todo
}

random-bg() {
    local color='xxx'

    while getopts ":mrgb" opt; do
        case $opt in
            m) muted=true ;;
            r) color="ffxx" ;;
            g) color="xffx" ;;
            b) color="xxff" ;;
            *) echo "Invalid option: -$OPTARG" >&2
               return 1 ;;
        esac
    done

    if [ "$muted" = true ]; then
			# FIXME sometimes gives 7 digit value
			# note value of 30 works
			hue_range=360  # Restricted hue range (0-360 degrees)
			hue=$((RANDOM % $hue_range))
			saturation_range="50-80"  # Adjust as needed
			saturation=$((RANDOM % ($saturation_range + 1) + ${saturation_range%-*}))
			lightness_range="60-80"  # Adjust as needed
			lightness=$((RANDOM % ($lightness_range + 1) + ${lightness_range%-*}))
			color=$(printf "%02x%02x%02x" "$hue" "$saturation" "$lightness")

    else
			# FIXME: each x is replaced with same value, need a different value for each x
        color=${color//x/$(openssl rand -hex 1)}
    fi

		echo "#$color"
    xsetroot -solid "#$color"
}