tamagotchi-adc.sh - brcon2024-hackathons - Bitreichcon 2024 Hackathons
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tamagotchi-adc.sh (628B)
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1 #!/bin/sh
2 cookiefile="$(mktemp)"
3 datefunc() {
4 date +%s
5 }
6 datefunc >"$cookiefile"
7 while read -r msg
8 do
9 last="$(tail -n 1 "$cookiefile")"
10 if test "$msg" = "cookie"
11 then
12 now="$(datefunc)"
13 printf '%s\n' "$now" >"$cookiefile"
14 delta="$(printf '%s-%s\n' "$now" "$last" | bc)"
15 if test "$delta" -gt 28 && test "$delta" -lt 32
16 then
17 echo ":D"
18 elif test "$delta" -gt 25 && test "$delta" -lt 35
19 then
20 echo ":)"
21 elif test "$delta" -gt 23 && test "$delta" -lt 38
22 then
23 echo ":|"
24 elif test "$delta" -gt 20 && test "$delta" -lt 40
25 then
26 echo ":("
27 else
28 printf 'DEAD: delta = %s s\n' "$delta"
29 fi
30 fi
31 done