williamr/sfl_exports.pl
author William Roberts <williamr@symbian.org>
Fri, 27 Aug 2010 15:27:06 +0100
changeset 281 c62bd4f9dbce
parent 2 a600c1a596f7
permissions -rw-r--r--
Add delete_builds.pl - a utility for making space quickly on build machines This Perl script deletes some directories known to contain very large files first, before deleting the rest of the build which contains millions of small files. Given multiple builds, it will do this breadth first, so that lost of space is released quickly.
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#!/usr/bin/perl
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# Copyright (c) 2009 Symbian Foundation Ltd
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# This component and the accompanying materials are made available
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# under the terms of the License "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Symbian Foundation Ltd - initial contribution.
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# 
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# Contributors:
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#
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# Description:
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# Match list of "sfl" files in epoc32 tree with whatlog information
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use strict;
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my %sfl_files;
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my $line;
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while ($line = <>)
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  {
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  chomp $line;
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  # output of findstr /m /s /C:"www.symbianfoundation.org/legal/sfl-v" epoc32\*
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  # epoc32\data\z\private\101f7989\backup_registration.xml
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  if ($line =~ /^epoc32/)
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    {
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    $line =~ s/\\/\//g;   # Unix directory separators please
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    $sfl_files{$line} = "unknown";
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    next;
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    }
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  # ..\/platform_MCL.PDK-3.8__winscw.whatlog_armv5.whatlog_multiple_threadWHAT_GT_tb91sf_compile.log(6824),
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  # sf/os/boardsupport/emulator/emulatorbsp/bld.inf,
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  # sf/os/boardsupport/emulator/emulatorbsp/specific/winscomm.h,
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  # export,
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  # epoc32/include/wins/winscomm.h,
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  # h
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  my ($log, $bldinf, $srcfile, $type, $epocfile, $extn) = split /,/, $line;
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  if (defined $sfl_files{$epocfile})
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    {
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    if ($type eq "export")
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      {
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      # direct export - should be easy to fix
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      $sfl_files{$epocfile} = $srcfile;
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      next;
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      }
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    $sfl_files{$epocfile} = "generated - $type";
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    next;
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    }
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  }
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foreach my $epocfile (sort keys %sfl_files)
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  {
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  print "$epocfile\t$sfl_files{$epocfile}\n";
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  }