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subsurface/scripts/whitespace.pl

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Add a simplistic tool to clean up whitespace This hasn't been tested enought, but it seems to get really close. It assumes that clang-format is in your patch. Run perl scripys/whitespace.pl FILENAME and you'll get a diff of what it things is wrong with that file. If you like what you see, simply pipe the output into patch -p0 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-02-12 22:30:03 -08:00
#! /usr/bin/perl
my $input = $ARGV[0];
my $source = `clang-format $input`;
$source =~ s/^(.*each.*\(.*\).*)\n\s*{\s*$/$1 {/img;
Continue to improve whitespace cleanup helper The more I try the cleanup helper, the more corner cases I find... Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-02-16 15:38:01 -08:00
$source =~ s/^(\s*struct[^()\n]*)\n\s*{\s*$/$1 {/img;
$source =~ s/^(\s*static\s+struct[^()\n]*)\n\s*{\s*$/$1 {/img;
$source =~ s/^(\s*union[^()\n]*)\n\s*{\s*$/$1 {/img;
$source =~ s/^(\s*static\s+union[^()\n]*)\n\s*{\s*$/$1 {/img;
Fine tuning of the whitespace / coding style post processing The struct / class regex was way too relaxed. Having the parent class on the same line usually looks better. clang-format appears to do something odd with continuation strings - even with UseTab: Always it indents those with four spaces. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-02-13 22:08:09 -08:00
$source =~ s/^(\s*class.*)\n\s*{\s*$/$1 {/img;
$source =~ s/^(\S*::\S*.*)\n\s*: /$1 : /img;
Add a simplistic tool to clean up whitespace This hasn't been tested enought, but it seems to get really close. It assumes that clang-format is in your patch. Run perl scripys/whitespace.pl FILENAME and you'll get a diff of what it things is wrong with that file. If you like what you see, simply pipe the output into patch -p0 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-02-12 22:30:03 -08:00
$source =~ s/(?:\G|^)[ ]{6}/\t/mg;
Fine tuning of the whitespace / coding style post processing The struct / class regex was way too relaxed. Having the parent class on the same line usually looks better. clang-format appears to do something odd with continuation strings - even with UseTab: Always it indents those with four spaces. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-02-13 22:08:09 -08:00
$source =~ s/(?:\G|^)(\t*)[ ]{4}"/$1\t"/mg;
Add a simplistic tool to clean up whitespace This hasn't been tested enought, but it seems to get really close. It assumes that clang-format is in your patch. Run perl scripys/whitespace.pl FILENAME and you'll get a diff of what it things is wrong with that file. If you like what you see, simply pipe the output into patch -p0 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-02-12 22:30:03 -08:00
open (DIFF, "| diff -u $input -");
print DIFF $source ;
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