Split configuration

.gitignore

@@ -1 +1,2 @@
 _state
+config.sh

config.sh.sample

@@ -0,0 +1,10 @@
+STATE_DIR="$(dirname $(readlink -f "$0"))/_state"
+URLS=(
+    'https://tmp.tobast.fr/testcurl'
+)
+PATTERNS=(
+    '1'
+)
+MESSAGES=(
+    'match'
+)

curlgrep.sh

@@ -1,16 +1,11 @@
 #!/bin/bash
 
-STATE_DIR="$(dirname $(readlink -f "$0"))/_state"
+source "$(dirname $(readlink -f "$0"))/config.sh"
-URLS=(
-    'https://tmp.tobast.fr/testcurl'
-)
-PATTERNS=(
-    '1'
-)
-MESSAGES=(
-    'match'
-)
 
+function do_notify {
+    msg="$1"
+    curl "http://[::1]:51641/plain" -F message="$msg"
+}
 
 function do_one {
     if [ "$#" -lt 4 ] ; then
@@ -24,17 +19,25 @@ function do_one {
     elt_id="$4"
     state_path="$STATE_DIR/$elt_id"
 
+    echo -n "Polling $url… "
+
     curl -s "$url" | grep -q "$pattern"
     no_match="$?"
 
     if [ "$no_match" -eq 1 ]; then
         if [ -f "$state_path" ] ; then
+            echo "no match anymore"
             rm -f "$state_path"
+        else
+            echo "still no match"
         fi
     else # match
         if ! [ -f "$state_path" ] ; then  # no previous match
-            echo "NEW MATCH: $msg"
+            echo "now matches"
             touch "$state_path"
+            do_notify "$msg"
+        else
+            echo "still matches"
         fi
     fi
 }