1 files changed, 53 insertions, 0 deletions
diff --git a/format-notify b/format-notify
new file mode 100755
index 0000000..d34fe67
--- /dev/null
+++ b/format-notify
@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+
+import os, sys, re, errno, time
+
+def add_color(status):
+    if status == 'WARNING':
+        return ("\x034%s\x0f" % status)
+    elif status == 'CRITICAL' or status == 'UNKNOWN' or status == 'DOWN':
+        return ("\x034\x02%s\x0f" % status)
+    elif status == 'OK' or status == 'UP':
+        return ("\x033\x02%s\x0f" % status)
+    else:
+        return status
+
+def clean_output(status, output):
+    output = output.strip()
+    if output.startswith(status):
+        output = output[len(status):]
+    return re.sub(r'^[- :]*', '', output)
+
+def main():
+    file = sys.argv.pop(1)
+    service = sys.argv.pop(1)
+    status = sys.argv.pop(1)
+    output = sys.argv.pop(1)
+
+    if file == '--test':
+        print("%s %s: %s" % (service,
+                               add_color(status),
+                               clean_output(status, output)))
+        sys.exit(0)
+
+    if not os.path.exists(file):
+        sys.exit(1)
+
+    now = time.time()
+    while True:
+        try:
+            f = os.open(file, os.O_WRONLY | os.O_NONBLOCK)
+            break
+        except OSError:
+            if time.time() - now > 2:
+                sys.exit(1)
+            else:
+                time.sleep(.5)
+
+    os.write(f, "%s %s: %s\n" % (service,
+                                 add_color(status),
+                                 clean_output(status, output)))
+    os.close(f)
+
+if __name__ == '__main__':
+    main()