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@ -1,5 +1,7 @@
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#!/bin/sh |
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file="/tmp/polybar-btc-module" |
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# Enable mathematics in POSIX shell |
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calc() { awk "BEGIN { printf(\"%.2f\", $*) }"; } |
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@ -40,7 +42,7 @@ url_last_week="${url}/history?interval=h1&start=${date_last_week_start}&end=${da
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# Current price |
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data="$(data "$url")" |
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data_first_character="$(echo "$data" | cut -c 1)" |
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if [ "$data_first_character" != "{" ]; then echo "rate limit"; exit; fi |
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if [ "$data_first_character" != "{" ]; then cat "$file"; exit; fi |
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price="$(echo "$data" | jq --compact-output --raw-output '.data.priceUsd')" |
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price=$(calc "$price") |
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@ -51,7 +53,7 @@ difference_yesterday="$(calc "$difference_yesterday")"
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# Get last weeks difference |
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data_last_week="$(data "$url_last_week")" |
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data_last_week_first_character="$(echo "$data_last_week" | cut -c 1)" |
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if [ "$data_last_week_first_character" != "{" ]; then echo "rate limit"; exit; fi |
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if [ "$data_last_week_first_character" != "{" ]; then cat "$file"; exit; fi |
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price_last_week="$(echo "$data_last_week" | jq --compact-output --raw-output '.data[0].priceUsd')" |
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difference_last_week=$(calc "$price / $price_last_week * 100 - 100") |
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@ -59,4 +61,5 @@ difference_last_week=$(calc "$price / $price_last_week * 100 - 100")
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difference_yesterday_output="d $(output "$difference_yesterday")" |
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difference_last_week_output="w $(output "$difference_last_week")" |
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echo "\$$price $difference_yesterday_output $difference_last_week_output" > "$file" |
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echo "\$$price $difference_yesterday_output $difference_last_week_output" |
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