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Diffstat (limited to 'nuttx/tools/indent.sh')
-rwxr-xr-x | nuttx/tools/indent.sh | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/nuttx/tools/indent.sh b/nuttx/tools/indent.sh new file mode 100755 index 000000000..938502e0f --- /dev/null +++ b/nuttx/tools/indent.sh @@ -0,0 +1,85 @@ +#!/bin/sh +############################################################################ +# tools/indent.sh +# +# Copyright (C) 2008, 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ +# +# This script uses the Linux 'indent' utility to re-format C source files +# to match the coding style that I use. It differs from my coding style in that +# +# - I normally put the trailing */ of a multi-line comment on a separate line, +# - I usually align things vertically (like '=' in assignments), +# - indent puts a bogus blank line at the top of the file, +# - I don't like the way it handles nested conditional compilation intermixed with code. +# + +# Constants + +options="-nbad -bap -bbb -nbbo -nbc -bl -bl2 -bls -nbs -cbi2 -ncdw -nce -ci2 -cli0 -cp40 -ncs -nbfda -nbfde -di1 -nfc1 -fca -i2 -l80 -lp -ppi2 -lps -npcs -pmt -nprs -npsl -saf -sai -sbi2 -saw -sc -sob -nss -nut" + +usage="USAGE: $0 <in-file> <out-file>" + +# Inputs + +infile=$1 +outfile=$2 + +# Verify inputs + +if [ -z "$infile" ]; then + echo "Missing <in-file>" + echo $usage + exit 1 +fi + +if [ ! -r $infile ]; then + echo "Readable $infile does not exist" + exit 1 +fi + +if [ -z "$outfile" ]; then + echo "Missing <out-file>" + echo $usage + exit 1 +fi + +if [ -f $outfile ]; then + echo "Removing old $outfile" + rm $outfile || { echo "Failed to remove $outfile" ; exit 1 ; } +fi + +# Perform the indentation + +indent $options $infile -o $outfile + + |