#!/bin/bash # Usage # sb-ticker # Sample output # ^DJI: 0.09% # CL=F: -1.88% # Description # displays/retrieves the latest percent-change in stock market quotes listed in $XDG_CONFIG_HOME/tickers. # defaults to S&P 500, Dow Jones Industrial, and the Nasdaq # # intended to be used in the statusbar, which will display the first quote price in the output url="terminal-stocks.dev" pricefile="${XDG_CACHE_HOME:-$HOME/.cache}/stock-prices" tickerfile="${XDG_CONFIG_HOME:-$HOME/.config}/tickers" [ -f "$tickerfile" ] && tickers="$(bat "$tickerfile")" || tickers="^GSPC,^DJI,^IXIC"; checkprice() { [ -s "$pricefile" ] && [ "$(stat -c %y "$pricefile" 2>/dev/null | cut -d':' -f1)" != "$(date '+%Y-%m-%d %H')" ] } getchange() { mapfile -t changes < <(sed -e 's/ / /g' "$pricefile" | rg -oe '[m-]\+[0-9]\+\.[0-9]\+' | sed 's/[m ]/;/g') IFS=',' read -ra TICKER <<< "$tickers" for idx in "${!TICKER[@]}"; do printf "%s: %s%%\n" "${TICKER[$idx]}" "${changes[$idx]//;/}" done } updateprice() { curl -sfm 10 "$url/$tickers" --output "$pricefile" || rm -f "$pricefile" ; } case $BLOCK_BUTTON in 1) setsid "$TERMINAL" -e less -Srf "$pricefile" >/dev/null 2>&1 ;; 2) notify-send -u low "Updating..." "Updating prices" ; updateme="1" ;; 3) notify-send "Current prices:" "Current stock prices:\n$(getchange) - Left click to show price file - Middle click to update stock prices - Right click to get stock overview" ;; 8) setsid -f "$TERMINAL" -e "$EDITOR" "$0" >/dev/null 2>&1 ;; esac [ -n "$updateme" ] && updateprice [ -f "$pricefile" ] && getchange checkprice && updateprice