diff options
author | zachir <zachir@librem.one> | 2022-08-12 04:30:51 -0500 |
---|---|---|
committer | zachir <zachir@librem.one> | 2022-08-12 04:30:51 -0500 |
commit | c4d96716c05c41a3b18f2326cb588cd19246da5f (patch) | |
tree | aa6b16c2e89ee63d37eb05e38577ec0b0bddea59 /crypto |
initial commit
Diffstat (limited to 'crypto')
-rwxr-xr-x | crypto | 59 |
1 files changed, 59 insertions, 0 deletions
@@ -0,0 +1,59 @@ +#!/sbin/sh + +# Shows the price for desired cryptocurrencies. Module updates automatically +# every calendar day, but can also be updated with a middle click. + +# Currencies should be ;-separated: +# human-readable name;urlname;icon +#coins="Bitcoin;btc;💰 +#Etherium;eth;🍸 +#Basic Attention Token;bat;🦁 +#LBC;lbc;📚 +#Monero;xmr;" +coins="Etherium;eth;e +Bitcoin;btc;b +Monero;xmr;m" + +# Directory where currency info is stored. +dir="${XDG_DATA_HOME:-$HOME/.local/share}/crypto-prices" + +getprices() { # The command to get the desired prices + printf "🔃 "; printprices + { rm -rf "${dir:?}/*" + echo "$coins" | while IFS=';' read -r human web icon; do + val="$(curl -s "rate.sx/1$web")" && + echo "$icon;$val;$human" > "$dir/$web" + done; [ -d "$dir" ] && touch "$dir" + pkill -RTMIN+13 "${STATUSBAR:-dwmblocks}" ;} & + exit + } + +printprices() { # Print/format all prices + for x in "$dir"/*; do + [ -f "$x" ] || break + icon=`cut -d';' -f1 "$x"` + price=`cut -d';' -f2 "$x"` + printf "[%s$%0.2f]" "$icon" "$price" + done | sed 's/ $/\n/' + } + +[ ! -d "$dir" ] && mkdir -p "$dir" && { getprices; exit ;} + +# If currencies haven't been updated today, try to update them. +[ "$(stat -c %x "$HOME/.local/share/crypto-prices" | cut -d' ' -f1)" != "$(date '+%Y-%m-%d')" ] && + { ping -q -c 1 1.1.1.1 >/dev/null 2>&1 && getprices || exit ;} + +case $BLOCK_BUTTON in + 1) uptime="$(date -d "$(stat -c %x "$dir")" '+%D at %T' | sed "s|$(date '+%D')|Today|")" + notify-send "Exact prices in USD" "$(awk -F';' '{print $1, $3 ":\n\t$" $2}' "$dir"/*) +<b>Last updated:</b> + $uptime" ;; + 3) getprices ;; + 2) notify-send "💸 Crypto-currency module" "\- Left click for exact prices. +- Middle click to update. +- Shows 🔃 if updating prices. +- Manually add/remove currencies to list in the script." ;; + 6) "$TERMINAL" -e "$EDITOR" "$0" ;; +esac + +printprices |