Add simple log colorization script: ./contrib/nglog.sh

This script parses the log output of ngircd(8), and colorizes the
messages accoring to their log level. Example usage:

ngircd -f $PWD/doc/sample-ngircd.conf -np | ./contrib/nglog.sh

1 files changed, 26 insertions, 0 deletions

diff --git a/contrib/nglog.sh b/contrib/nglog.sh
new file mode 100755
index 00000000..001570a5
--- /dev/null
+++ b/contrib/nglog.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+#
+# ngIRCd -- The Next Generation IRC Daemon
+# Copyright (c)2001-2019 Alexander Barton (alex@barton.de) and Contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# Please read the file COPYING, README and AUTHORS for more information.
+#
+# This script parses the log output of ngircd(8), and colorizes the messages
+# accoring to their log level. Example usage:
+# ./src/ngircd/ngircd -f $PWD/doc/sample-ngircd.conf -np | ./contrib/nglog.sh
+#
+
+awk '
+  /^\[[[:digit:]]+:0 / {print "\033[95m" $0 "\033[0m"}
+  /^\[[[:digit:]]+:1 / {print "\033[35m" $0 "\033[0m"}
+  /^\[[[:digit:]]+:2 / {print "\033[91m" $0 "\033[0m"}
+  /^\[[[:digit:]]+:3 / {print "\033[31m" $0 "\033[0m"}
+  /^\[[[:digit:]]+:4 / {print "\033[33m" $0 "\033[0m"}
+  /^\[[[:digit:]]+:5 / {print "\033[1m" $0 "\033[0m"}
+  /^\[[[:digit:]]+:6 / {print $0}
+  /^\[[[:digit:]]+:7 / {print "\033[90m" $0 "\033[0m"}
+'