solenv/clang-format/reformat-formatted-files

   1 #!/usr/bin/env perl
   2 # This file is part of the LibreOffice project.
   3 #
   4 # This Source Code Form is subject to the terms of the Mozilla Public
   5 # License, v. 2.0. If a copy of the MPL was not distributed with this
   6 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7
   8 # Reformat files which are not excluded. This is interesting if the
   9 # clang-format version or config changes.
  10 # -n allows just listing the formatted files.
  11
  12 use strict;
  13 use warnings;
  14 use lib "solenv/clang-format";
  15 use ClangFormat;
  16
  17 my $clang_format = ClangFormat::find();
  18 my $src = ClangFormat::get_extension_regex();
  19 my $excluded_list_names = ClangFormat::get_excludelist();
  20 my @filenames = ();
  21 my $dry_run = 0;
  22
  23 # Get a list of files.
  24 open (FILES, "git ls-files |") ||  die "Cannot run git ls-files.";
  25 while (my $filename = <FILES>)
  26 {
  27     chomp $filename;
  28     if ($filename =~ /\.($src)$/ and !exists($excluded_list_names->{$filename}))
  29     {
  30         push @filenames, $filename;
  31     }
  32 }
  33
  34 if ($#ARGV ge 0 && $ARGV[0] eq "-n")
  35 {
  36     $dry_run = 1;
  37 }
  38
  39 foreach my $filename (@filenames)
  40 {
  41     my $command = $clang_format . " -i " . $filename;
  42     print($filename . "\n");
  43     if (!$dry_run)
  44     {
  45         system($command) == 0 or die "failed to execute \"$command\": $?";
  46     }
  47 }
  48
  49 # vim: set shiftwidth=4 softtabstop=4 expandtab: