1 #!/bin/sh
2 #
3 # ngIRCd -- The Next Generation IRC Daemon
4 # Copyright (c)2001-2019 Alexander Barton (alex@barton.de) and Contributors
5 #
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
10 # Please read the file COPYING, README and AUTHORS for more information.
11 #
12 # This script uses GNU indent(1) to format C source code files of ngIRCd.
13 # Usage:
14 #  - ./contrib/ngindent.sh [<file> [<file> [...]]]
15 #  - cat ./src/ngircd/<c_file> | ./contrib/ngindent.sh
16 
17 # Use a coding-style based on "Kernighan & Ritchie" (-kr):
18 INDENTARGS="-kr
19 	-bad
20 	-c3
21 	-cd41
22 	-i8
23 	-l80
24 	-ncs
25 	-psl
26 	-sob
27 	-ss
28 	-ts8
29 	-blf
30 	-il0
31 "
32 
33 # check if indent(1) is available
34 command -v indent >/dev/null 2>&1 && INDENT="indent"
35 command -v gindent >/dev/null 2>&1 && INDENT="gindent"
36 command -v gnuindent >/dev/null 2>&1 && INDENT="gnuindent"
37 
38 if [ -z "$INDENT" ]; then
39 	echo "Error: GNU \"indent\" not found!"
40 	exit 1
41 fi
42 
43 # shellcheck disable=SC2086
44 $INDENT -v $INDENTARGS "$@"
45 
46 # -eof-