From 4d33f2ebea49e258f833cb6eab0c71485e88397a Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Sun, 29 May 2022 00:38:45 +0200
Subject: l prism.r: add binaergewitter bot

---
 lass/2configs/bgt-bot/bgt-check.sh | 57 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 lass/2configs/bgt-bot/bgt-check.sh

(limited to 'lass/2configs/bgt-bot/bgt-check.sh')

diff --git a/lass/2configs/bgt-bot/bgt-check.sh b/lass/2configs/bgt-bot/bgt-check.sh
new file mode 100644
index 000000000..30185ba18
--- /dev/null
+++ b/lass/2configs/bgt-bot/bgt-check.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+# needs in path:
+#   curl gnugrep jq
+# creates and manages $PWD/state
+set -xeuf
+
+send_reaktor(){
+  # usage: send_reaktor "text"
+  echo "send_reaktor: $1"
+  curl -fsS "http://localhost:$REAKTOR_PORT" \
+      -H content-type:application/json \
+      -d "$(jq -n \
+        --arg text "$1" \
+        --arg channel "$IRC_CHANNEL" \
+        '{
+          command:"PRIVMSG",
+          params:[$channel,$text]
+        }'
+      )"
+}
+
+live=$(shuf -n1 <<EOF
+Binärgewitter Liveshow hat begonnen! http://stream.radiotux.de:8000/binaergewitter.mp3
+EOF
+)
+
+offline=$(shuf -n1 <<EOF
+Live stream vorbei
+EOF
+)
+error=$(shuf -n1 <<EOF
+something went wrong
+EOF
+)
+
+if curl -Ss http://stream.radiotux.de:8000 | grep -q 'Mount Point /binaergewitter'; then
+  state='live'
+else
+  state='offline'
+fi
+prevstate=$(cat state ||:)
+
+if test "$state" == "$(cat state)";then
+  #echo "current and last state is the same ($state), doing nothing"
+  :
+else
+  echo "API state and last state differ ( '$state' != '$prevstate')"
+  if test "$state" == 'live';then
+    send_reaktor "$live"
+  elif test "$state" == 'offline';then
+    send_reaktor "$offline"
+  else
+    send_reaktor "$error"
+  fi
+  echo 'updating state'
+  printf "%s" "$state" > state
+fi
-- 
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