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1 files changed, 50 insertions, 0 deletions

diff --git a/scripts/price b/scripts/price
new file mode 100644
index 0000000..42c84c1
--- /dev/null
+++ b/scripts/price
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+#!/bin/sh
+
+# Usage:
+#	price <url> <Name of currency> <icon> <Price to show in>
+#	price bat "Basic Attention Token" 🦁
+# When the name of the currency is multi-word, put it in quotes.
+
+[ -z "$3" ] && exit 1
+
+# use $4 as currency, if not passed in use "usd" as default
+currency="${4:-usd}"
+interval="@14d"	# History contained in chart preceded by '@' (7d = 7 days)
+dir="${XDG_DATA_HOME:-$HOME/.local/share}/crypto-prices"
+pricefile="$dir/$1-$currency"
+chartfile="$dir/$1-$currency-chart"
+
+updateprice() { temp="$(mktemp)"
+	curl -s "$currency.rate.sx/1$1" > "$temp" &&
+		mv -f "$temp" "$pricefile" &&
+		curl -s "$currency.rate.sx/$1$interval" > "$temp" &&
+		mv -f "$temp" "$chartfile" ;}
+
+[ -d "$dir" ] || mkdir -p "$dir"
+
+[ "$(stat -c %x "$pricefile" 2>/dev/null | cut -d' ' -f1)" != "$(date '+%Y-%m-%d')" ] &&
+	updateprice "$1"
+
+case $BLOCK_BUTTON in
+	1) setsid "$TERMINAL" -e less -Srf "$chartfile" ;;
+	2) notify-send -u low "$3 Updating..." "Updating $2 price..."
+		updateprice "$1" && notify-send "$3 Update complete." "$2 price is now
+\$$(cat "$pricefile")" ;;
+	3) uptime="$(date -d "$(stat -c %x "$pricefile")" '+%D at %T' | sed "s|$(date '+%D')|Today|")"
+		notify-send "$3 $2 module" "\- <b>Exact price: \$$(cat "$pricefile")</b>
+- Left click for chart of changes.
+- Middle click to update.
+- Shows 🔃 if updating prices.
+- <b>Last updated:
+	$uptime</b>" ;;
+	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+case "$currency" in
+	usd) symb="$" ;;
+	gbp) symb="£" ;;
+	eur) symb="€" ;;
+	btc) symb="₿" ;;
+esac
+
+printf "$3$symb%0.2f$after" "$(cat "$pricefile")"