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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [contrib/] [regression/] [mkindex.pl] - Rev 378
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#!/usr/bin/perl # Copy log files from a GCC build for HTTP access. # Copyright (C) 2008, 2009 Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # INPUT: # mkindex.pl <srcdir> <destdir> <branchname> # This script copies log files from a GCC build directory, compresses # and indexes them for web browser access. It's aimed at having an # easy-to-access collection of files for analyzing regressions without # needing to run the build yourself. Binary files (.o, executables) # are intentionally not included since usually if they are needed it's # better to just run a build, and because they take up a lot of space. # 'srcdir' is the root directory of a GCC build (was $objdir in the build). # 'destdir' will be erased and replaced with the log files, and should be an # absolute path. # 'branchname' is used only to produce the title of the index page, # which will be named 'index.html'. use warnings; use strict; use File::Path qw(mkpath rmtree); use File::Find qw(find); if ($#ARGV != 2) { print "usage: $0 <srcdir> <destdir> <branchname>\n"; exit 1; } my ($srcdir, $destdir, $branchname) = @ARGV; die "destdir is not absolute" unless ($destdir =~ m,^/,); # Erase the destination. rmtree $destdir; mkdir $destdir or die "${destdir}: $!"; # Copy and compress the files into the destination, and keep a list in @files. my @files = (); sub my_wanted { # Copy all files ending with .log or .sum. if (/\.(log|sum)$/ && -f) { die unless (substr ($File::Find::dir,0,(length $srcdir)) eq $srcdir); my $dir = substr $File::Find::dir,(length $srcdir); $dir = substr $dir,1 unless ($dir eq ''); my $name = $_; $name = $dir . '/' . $_ if ($dir ne ''); mkpath $destdir . '/' . $dir; # Compress the files. Use .gzip instead of .gz for the # extension to avoid (broken) browser workarounds for broken # web servers. system ("gzip -c -q -9 $_ > $destdir/${name}.gzip") == 0 or exit 2; # Write the (compressed) size consistently in Kbytes. my $size = -s $destdir .'/' . $name . '.gzip'; my $printable_size = (sprintf "%.0fK",$size / 1024); push @files,[$name.'.gzip',$name,$printable_size]; } } find ({wanted => \&my_wanted}, $srcdir); # Sort the list of files for the index. @files = sort {$a->[1] cmp $b->[1]} @files; # Create the index. open INDEX,'>',$destdir . '/index.html' or die "${destdir}/index.html: $!"; # Use strict XHTML 1.0, and set charset to UTF-8. print INDEX <<EOF or die "writing index: $!"; <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Log files for $branchname</title> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> </head> <body> <h1>Log files for $branchname</h1> <table><tr><th>Name</th><th align='right'>Size</th></tr> EOF # The index will have two columns, filename (without .gzip) and # compressed size. foreach my $f (@files) { printf INDEX "<tr><td><a href=\"%s\">%s</a></td><td align=\'right\'>%s</td></tr>\n", $f->[0], $f->[1], $f->[2] or die "writing index: $!"; } print INDEX "</table></body></html>\n" or die "writing index: $!"; close INDEX or die "writing index: $!"; exit 0;
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