Create shellfolio.sh

shellfolio.sh

@@ -0,0 +1,55 @@
+#!/usr/pkg/bin/bash
+
+. ~/.shellfolio
+
+minus=$(tput setaf 1)
+plus=$(tput setaf 2)
+neutral=$(tput sgr0)
+colwidths="$neutral%6s %10s %10s %10s %10s %10s %10s\n"
+total=0
+
+colorize() {
+        if [[ $1 == *"-"* ]]; then
+                color=$minus
+        else
+                color=$plus
+        fi
+        echo $color
+}
+
+
+printf "${colwidths}" "Symbol" "USD" "+/- 1h" "+/- 24h" "+/- 7d" "Amount" "Value"
+printf "${colwidths}" "------" "----------" "----------" "----------" "----------" "----------" "----------"
+
+for coin in $COINS
+do
+        result=$(curl -s -XGET "https://api.coinmarketcap.com/v1/ticker/$coin/?convert=usd")
+        if [[ $currency != *"error"* ]]; then
+                symbol=$(echo $result | jq ".[0].symbol" | xargs printf "%s\n")
+                change1h=$(echo $result | jq ".[0].percent_change_1h" | xargs printf "%.*f\n" 2)
+                change24h=$(echo $result | jq ".[0].percent_change_24h" | xargs printf "%.*f\n" 2)
+                change7d=$(echo $result | jq ".[0].percent_change_7d" | xargs printf "%.*f\n" 2)
+                usd=$(echo $result | jq ".[0].price_usd" | xargs printf "%.*f\n" 2)
+
+                col1h=$(colorize $change1h)
+                col24h=$(colorize $change24h)
+                col7d=$(colorize $change7d)
+
+                if [ -z ${!symbol} ]; then
+                        amount=0
+                else
+                        amount=${!symbol}
+                fi
+
+                value=$(echo "scale=2; $amount*$usd" | bc)
+                total=$(echo "scale=2; $value+$total" | bc)
+
+                printf "$neutral%6s %10s $col1h%10s $col24h%10s $col7d%10s $neutral%10s %10s\n" "$symbol" "\$$usd" "$change1h%" "$change24h%" "$change7d%" "$amount" "\$$value"
+        fi
+
+done
+
+printf "${colwidths}" "------" "----------" "----------" "----------" "----------" "----------" "----------"
+printf "%72s\n" "\$$total"
+
+exit 0