153 строки
3.4 KiB
Perl
Исполняемый файл
153 строки
3.4 KiB
Perl
Исполняемый файл
#!/usr/bin/env perl
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#
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# Copyright (c) 2008-2010 Cisco Systems, Inc. All rights reserved.
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#
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# Dumb script to run through all the svn:ignore's in the tree and build
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# build a .hgignore file for Mercurial. Do a few trivial things to
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# to try to have a few "global" files that don't need to be listed in
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# every directory (i.e., reduce the total length of the .hgignore file).
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use strict;
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# Sanity check
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die "Not in HG+SVN repository top dir"
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if (! -d ".hg" && ! -d ".svn");
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# Put in some specials that we ignore everywhere
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my @hgignore;
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push(@hgignore, "# Automatically generated by build-hgignore.pl; edits may be lost!
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syntax: glob");
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my @globals = qw/.libs
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.deps
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.svn
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*.la
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*.lo
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*.o
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*.so
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*.a
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.dirstamp
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*.dSYM
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*.S
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*.loT
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*.orig
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*.rej
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.git*
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.DS_Store
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stamp-h[1-9]
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configure
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config.guess
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config.sub
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config.log
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config.status
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libtool
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ltmain.sh
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missing
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depcomp
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install-sh
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aclocal.m4
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autom4te.cache
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Makefile
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static-components.h
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project_list.m4
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orte_wrapper_script
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ompi_wrapper_script
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*~
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*\\\#/;
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my $debug;
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$debug = 1
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if ($ARGV[0]);
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print "Thinking...\n"
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if (!$debug);
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# Start at the top level
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process(".");
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# See if there's an .hgignore_local file. If so, add its contents to the end.
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if (-f ".hgignore_local") {
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open(IN, ".hgignore_local") || die "Can't open .hgignore_local";
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while (<IN>) {
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chomp;
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push(@globals, $_);
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}
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close(IN);
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}
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# If there's an old .hgignore, delete it
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unlink(".hgignore")
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if (-f ".hgignore");
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# Write the new one
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open(FILE, ">.hgignore");
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print FILE join("\n", @hgignore) . "\n";
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print FILE join("\n", @globals) . "\n";
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close(FILE);
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print "All done!\n";
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exit(0);
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#######################################################################
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# DFS-oriented recursive directory search
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sub process {
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my $dir = shift;
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# Ensure we're in a svn-controlled directory
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return
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if (! -d "$dir/.svn");
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# Look at the svn:ignore property for this directory
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my $svn_ignore = `svn pg svn:ignore $dir 2> /dev/null`;
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# If svn failed, bail on this directory.
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return
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if ($? != 0);
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chomp($svn_ignore);
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if ($svn_ignore ne "") {
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print "Found svn:ignore in $dir\n"
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if ($debug);
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foreach my $line (split(/\n/, $svn_ignore)) {
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chomp($line);
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$line =~ s/^\.\///;
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next
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if ($line eq "");
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# Ensure not to ignore special hg files
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next
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if ($line eq ".hgignore" || $line eq ".hgrc" ||
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$line eq ".hg");
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# We're globally ignoring some specials already; we can
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# skip those
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my $skip = 0;
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foreach my $g (@globals) {
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if ($g eq $line) {
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$skip = 1;
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last;
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}
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}
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next
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if ($skip);
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push(@hgignore, "$dir/$line");
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}
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}
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# Now find subdirectories in this directory
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my @entries;
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opendir(DIR, $dir) || die "Cannot open directory \"$dir\" for reading: $!";
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@entries = readdir(DIR);
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closedir DIR;
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foreach my $e (@entries) {
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# Skip special directories and sym links
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next
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if ($e eq "." || $e eq ".." || $e eq ".svn" || $e eq ".hg" ||
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-l "$dir/$e");
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# If it's a directory, analyze it
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process("$dir/$e")
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if (-d "$dir/$e");
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}
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}
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