From 17fe13a95feccd83c4900be1f603618d22f980ae Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Sat, 16 May 2020 21:31:12 +0200
Subject: add contrib/mcount, a tool to count mails (possibly between pipes)

---
 contrib/mcount | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100755 contrib/mcount

diff --git a/contrib/mcount b/contrib/mcount
new file mode 100755
index 0000000..a6d1d5f
--- /dev/null
+++ b/contrib/mcount
@@ -0,0 +1,10 @@
+#!/bin/sh
+# mcount - count mails from sequence on stdin
+
+[ -t 1 ] && stdout=1
+
+awk -v stdout=$stdout '
+  !/^ *</ { n++ }
+  !stdout { print }
+  END { fflush(); print n " mails processed" > "/dev/stderr" }
+'
-- 
cgit 1.4.1