Scripts: Prevent rate limit on polybar btc module with multi-monitor

.local/bin/panel/btc.sh

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