build/tools/svn-find-native-eols.pl

   1 #!/usr/bin/perl
   2 #
   3 # This script must be ran from svn checkout and will produce the list of all
   4 # files using native svn:eol-style on output. It's used as a helper for
   5 # distribution creation as this is also the list of files which need to have
   6 # their line endings converted for the use on the platform other than the
   7 # current one.
   8 #
   9 # Notice that the script requires Perl 5.10 (which could be easily avoided but
  10 # as this is for my personal use mostly so far, I didn't bother) and Perl svn
  11 # bindings.
  12 use 5.10.0;
  13 use strict;
  14 use warnings;
  15 use SVN::Client;
  16
  17 my $ctx = SVN::Client->new
  18     or die "Failed to create svn context, do you have svn auth stored?\n";
  19
  20 # For testing purposes a single parameter may be specified to restrict the list
  21 # of files with native EOLs to just this directory (recursively) or even a
  22 # single file. In normal use no parameters should be given.
  23 my $path = $ARGV[0] // '';
  24 my $props = $ctx->proplist($path, undef, 1)
  25     or die "Failed to list properties for $path.\n";
  26
  27 foreach my $prop (@$props) {
  28     my $eol = ${$prop->prop_hash()}{'svn:eol-style'};
  29     if ( defined $eol && ($eol eq 'native') ) {
  30         say $prop->node_name();
  31     }
  32 }