head	1.4;
access;
symbols
	RELENG_8_4:1.4.0.2
	RELENG_9_1_0_RELEASE:1.3.44.1.4.2
	RELENG_9_1:1.3.44.1.0.4
	RELENG_9_1_BP:1.3.44.1
	RELENG_8_3_0_RELEASE:1.3.38.1.8.1
	RELENG_8_3:1.3.38.1.0.8
	RELENG_8_3_BP:1.3.38.1
	RELENG_9_0_0_RELEASE:1.3.44.1.2.1
	RELENG_9_0:1.3.44.1.0.2
	RELENG_9_0_BP:1.3.44.1
	RELENG_9:1.3.0.44
	RELENG_9_BP:1.3
	RELENG_7_4_0_RELEASE:1.3.42.1
	RELENG_8_2_0_RELEASE:1.3.38.1.6.1
	RELENG_7_4:1.3.0.42
	RELENG_7_4_BP:1.3
	RELENG_8_2:1.3.38.1.0.6
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	RELENG_8_1:1.3.38.1.0.4
	RELENG_8_1_BP:1.3.38.1
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	RELENG_8_0_BP:1.3.38.1
	RELENG_8:1.3.0.38
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	RELENG_4_7:1.3.2.1.0.2
	RELENG_4_7_BP:1.3.2.1
	RELENG_4:1.3.0.2;
locks; strict;
comment	@# @;


1.4
date	2012.11.17.01.54.08;	author svnexp;	state Exp;
branches
	1.4.2.1;
next	1.3;

1.3
date	2002.04.01.17.51.27;	author joe;	state Exp;
branches
	1.3.2.1
	1.3.16.1
	1.3.26.1
	1.3.32.1
	1.3.34.1
	1.3.36.1
	1.3.38.1
	1.3.40.1
	1.3.42.1
	1.3.44.1;
next	1.2;

1.2
date	2002.04.01.16.17.12;	author joe;	state Exp;
branches;
next	1.1;

1.1
date	2002.02.28.20.12.52;	author joe;	state Exp;
branches;
next	;

1.4.2.1
date	2012.11.17.01.54.08;	author svnexp;	state dead;
branches;
next	1.4.2.2;

1.4.2.2
date	2013.03.28.13.05.57;	author svnexp;	state Exp;
branches;
next	;

1.3.2.1
date	2002.08.12.13.37.46;	author joe;	state Exp;
branches;
next	1.3.2.2;

1.3.2.2
date	2012.11.17.07.27.17;	author svnexp;	state Exp;
branches;
next	;

1.3.16.1
date	2012.11.17.07.45.29;	author svnexp;	state Exp;
branches;
next	;

1.3.26.1
date	2012.11.17.08.08.13;	author svnexp;	state Exp;
branches;
next	;

1.3.32.1
date	2008.10.02.02.57.24;	author kensmith;	state Exp;
branches;
next	;

1.3.34.1
date	2008.11.25.02.59.29;	author kensmith;	state Exp;
branches;
next	;

1.3.36.1
date	2009.04.15.03.14.26;	author kensmith;	state Exp;
branches;
next	;

1.3.38.1
date	2009.08.03.08.13.06;	author kensmith;	state Exp;
branches
	1.3.38.1.2.1
	1.3.38.1.4.1
	1.3.38.1.6.1
	1.3.38.1.8.1;
next	1.3.38.2;

1.3.38.2
date	2012.11.17.10.37.13;	author svnexp;	state Exp;
branches;
next	;

1.3.38.1.2.1
date	2009.10.25.01.10.29;	author kensmith;	state Exp;
branches;
next	;

1.3.38.1.4.1
date	2010.06.14.02.09.06;	author kensmith;	state Exp;
branches;
next	;

1.3.38.1.6.1
date	2010.12.21.17.09.25;	author kensmith;	state Exp;
branches;
next	;

1.3.38.1.8.1
date	2012.03.03.06.15.13;	author kensmith;	state Exp;
branches;
next	1.3.38.1.8.2;

1.3.38.1.8.2
date	2012.11.17.08.25.47;	author svnexp;	state Exp;
branches;
next	;

1.3.40.1
date	2010.02.10.00.26.20;	author kensmith;	state Exp;
branches;
next	;

1.3.42.1
date	2010.12.21.17.10.29;	author kensmith;	state Exp;
branches;
next	1.3.42.2;

1.3.42.2
date	2012.11.17.08.17.40;	author svnexp;	state Exp;
branches;
next	;

1.3.44.1
date	2011.09.23.00.51.37;	author kensmith;	state Exp;
branches
	1.3.44.1.2.1
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next	1.3.44.2;

1.3.44.2
date	2012.11.17.11.37.35;	author svnexp;	state Exp;
branches;
next	;

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date	2011.11.11.04.20.22;	author kensmith;	state Exp;
branches;
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1.3.44.1.2.2
date	2012.11.17.08.37.31;	author svnexp;	state Exp;
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date	2012.08.05.23.54.33;	author kensmith;	state Exp;
branches;
next	1.3.44.1.4.2;

1.3.44.1.4.2
date	2012.11.17.08.48.23;	author svnexp;	state Exp;
branches;
next	;


desc
@@


1.4
log
@Switching exporter and resync
@
text
@#!/usr/bin/perl -w

# $FreeBSD: head/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $

# This script takes a filename and revision number as arguments
# and spits out a list of other files and their revisions that share
# the same log message.  This is done by referring to the database
# previously written by running make_commit_db.

use strict;
use Digest::MD5 qw(md5_hex);

my $dbname = "commitsdb";

# Take the filename and revision number from the command line.
# Also take a flag to say whether to generate a patch or not.
my ($file, $revision, $genpatch) = (shift, shift, shift);

# Find the checksum of the named revision.
my %possible_files;
open DB, "< $dbname" or die "$!\n";
my $cksum;
while (<DB>) {
	chomp;
	my ($name, $rev, $hash) = split;
	$name =~ s/^\.\///g;

	$possible_files{$name} = 1 if $file !~ /\// && $name =~ /^.*\/$file/;

	next unless $name eq $file and $rev eq $revision;
	$cksum = $hash;
}
close DB;

# Handle the fall-out if the file/revision wasn't matched.
unless ($cksum) {
	if (%possible_files) {
		print "Couldn't find the file. Maybe you meant:\n";
		foreach (sort keys %possible_files) {
			print "\t$_\n";
		}
	}
	die "Can't find $file rev $revision in database\n";
}


# Look for similar revisions.
my @@results;
open DB, "< $dbname" or die "$!\n";
while (<DB>) {
	chomp;
	my ($name, $rev, $hash) = split;

	next unless $hash eq $cksum;

	push @@results, "$name $rev";
}
close DB;

# May as well show the log message if we're producing a patch
print `cvs log -r$revision $file` if $genpatch;

# Show the commits that match, and their patches if required.
foreach my $r (sort @@results) {
	print "$r\n";
	next unless $genpatch;

	my ($name, $rev) = split /\s/, $r, 2;
	my $prevrev = previous_revision($rev);
	print `cvs diff -u -r$prevrev -r$rev $name`;
	print "\n\n";
}

#
# Return the previous revision number.
#
sub previous_revision {
	my $rev = shift;

	$rev =~ /(?:(.*)\.)?([^\.]+)\.([^\.]+)$/;
	my ($base, $r1, $r2) = ($1, $2, $3);

	my $prevrev = "";
	if ($r2 == 1) {
		$prevrev = $base;
	} else {
		$prevrev = "$base." if $base;
		$prevrev .= "$r1." . ($r2 - 1);
	}
	return $prevrev;
}

#end
@


1.4.2.1
log
@file query_commit_db was added on branch RELENG_8_4 on 2013-03-28 13:05:57 +0000
@
text
@d1 93
@


1.4.2.2
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/248810
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@a0 93
#!/usr/bin/perl -w

# $FreeBSD: releng/8.4/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $

# This script takes a filename and revision number as arguments
# and spits out a list of other files and their revisions that share
# the same log message.  This is done by referring to the database
# previously written by running make_commit_db.

use strict;
use Digest::MD5 qw(md5_hex);

my $dbname = "commitsdb";

# Take the filename and revision number from the command line.
# Also take a flag to say whether to generate a patch or not.
my ($file, $revision, $genpatch) = (shift, shift, shift);

# Find the checksum of the named revision.
my %possible_files;
open DB, "< $dbname" or die "$!\n";
my $cksum;
while (<DB>) {
	chomp;
	my ($name, $rev, $hash) = split;
	$name =~ s/^\.\///g;

	$possible_files{$name} = 1 if $file !~ /\// && $name =~ /^.*\/$file/;

	next unless $name eq $file and $rev eq $revision;
	$cksum = $hash;
}
close DB;

# Handle the fall-out if the file/revision wasn't matched.
unless ($cksum) {
	if (%possible_files) {
		print "Couldn't find the file. Maybe you meant:\n";
		foreach (sort keys %possible_files) {
			print "\t$_\n";
		}
	}
	die "Can't find $file rev $revision in database\n";
}


# Look for similar revisions.
my @@results;
open DB, "< $dbname" or die "$!\n";
while (<DB>) {
	chomp;
	my ($name, $rev, $hash) = split;

	next unless $hash eq $cksum;

	push @@results, "$name $rev";
}
close DB;

# May as well show the log message if we're producing a patch
print `cvs log -r$revision $file` if $genpatch;

# Show the commits that match, and their patches if required.
foreach my $r (sort @@results) {
	print "$r\n";
	next unless $genpatch;

	my ($name, $rev) = split /\s/, $r, 2;
	my $prevrev = previous_revision($rev);
	print `cvs diff -u -r$prevrev -r$rev $name`;
	print "\n\n";
}

#
# Return the previous revision number.
#
sub previous_revision {
	my $rev = shift;

	$rev =~ /(?:(.*)\.)?([^\.]+)\.([^\.]+)$/;
	my ($base, $r1, $r2) = ($1, $2, $3);

	my $prevrev = "";
	if ($r2 == 1) {
		$prevrev = $base;
	} else {
		$prevrev = "$base." if $base;
		$prevrev .= "$r1." . ($r2 - 1);
	}
	return $prevrev;
}

#end
@


1.3
log
@We might as well show the log message if we're going to produce the patch.
@
text
@d3 1
a3 1
# $FreeBSD$
@


1.3.26.1
log
@Switch importer
@
text
@d3 1
a3 1
# $FreeBSD: stable/7/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $
@


1.3.16.1
log
@Switch importer
@
text
@d3 1
a3 1
# $FreeBSD: stable/6/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $
@


1.3.44.1
log
@SVN rev 225736 on 2011-09-23 00:51:37Z by kensmith

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by:	re (implicit)
@
text
@@


1.3.44.2
log
@## SVN ##
## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/ 242902
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
## SVN ##
## SVN ## ------------------------------------------------------------------------
## SVN ## r242902 | dteske | 2012-11-11 23:29:45 +0000 (Sun, 11 Nov 2012) | 10 lines
## SVN ##
## SVN ## Fix a regression introduced by SVN r211417 that saw the breakage of a feature
## SVN ## documented in usr.sbin/sysinstall/help/shortcuts.hlp (reproduced below):
## SVN ##
## SVN ## If /usr/sbin/sysinstall is linked to another filename, say
## SVN ## `/usr/local/bin/configPackages', then the basename will be used
## SVN ## as an implicit command name.
## SVN ##
## SVN ## Reviewed by:	adrian (co-mentor)
## SVN ## Approved by:	adrian (co-mentor)
## SVN ##
## SVN ## ------------------------------------------------------------------------
## SVN ##
@
text
@d3 1
a3 1
# $FreeBSD: stable/9/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $
@


1.3.44.1.4.1
log
@SVN rev 239080 on 2012-08-05 23:54:33Z by kensmith

Copy stable/9 to releng/9.1 as part of the 9.1-RELEASE release process.

Approved by:	re (implicit)
@
text
@@


1.3.44.1.4.2
log
@Switch importer
@
text
@d3 1
a3 1
# $FreeBSD: releng/9.1/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $
@


1.3.44.1.2.1
log
@SVN rev 227445 on 2011-11-11 04:20:22Z by kensmith

Copy stable/9 to releng/9.0 as part of the FreeBSD 9.0-RELEASE release
cycle.

Approved by:	re (implicit)
@
text
@@


1.3.44.1.2.2
log
@Switch importer
@
text
@d3 1
a3 1
# $FreeBSD: releng/9.0/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $
@


1.3.42.1
log
@SVN rev 216618 on 2010-12-21 17:10:29Z by kensmith

Copy stable/7 to releng/7.4 in preparation for FreeBSD-7.4 release.

Approved by:	re (implicit)
@
text
@@


1.3.42.2
log
@Switch importer
@
text
@d3 1
a3 1
# $FreeBSD: releng/7.4/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $
@


1.3.40.1
log
@SVN rev 203736 on 2010-02-10 00:26:20Z by kensmith

Copy stable/7 to releng/7.3 as part of the 7.3-RELEASE process.

Approved by:	re (implicit)
@
text
@@


1.3.38.1
log
@SVN rev 196045 on 2009-08-03 08:13:06Z by kensmith

Copy head to stable/8 as part of 8.0 Release cycle.

Approved by:	re (Implicit)
@
text
@@


1.3.38.2
log
@## SVN ##
## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/ 242909
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
## SVN ##
## SVN ## ------------------------------------------------------------------------
## SVN ## r242909 | dim | 2012-11-12 07:47:19 +0000 (Mon, 12 Nov 2012) | 20 lines
## SVN ##
## SVN ## MFC r242625:
## SVN ##
## SVN ## Remove duplicate const specifiers in many drivers (I hope I got all of
## SVN ## them, please let me know if not).  Most of these are of the form:
## SVN ##
## SVN ## static const struct bzzt_type {
## SVN ##       [...list of members...]
## SVN ## } const bzzt_devs[] = {
## SVN ##       [...list of initializers...]
## SVN ## };
## SVN ##
## SVN ## The second const is unnecessary, as arrays cannot be modified anyway,
## SVN ## and if the elements are const, the whole thing is const automatically
## SVN ## (e.g. it is placed in .rodata).
## SVN ##
## SVN ## I have verified this does not change the binary output of a full kernel
## SVN ## build (except for build timestamps embedded in the object files).
## SVN ##
## SVN ## Reviewed by:	yongari, marius
## SVN ##
## SVN ## ------------------------------------------------------------------------
## SVN ##
@
text
@d3 1
a3 1
# $FreeBSD: stable/8/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $
@


1.3.38.1.8.1
log
@SVN rev 232438 on 2012-03-03 06:15:13Z by kensmith

Copy stable/8 to releng/8.3 as part of 8.3-RELEASE release cycle.

Approved by:	re (implicit)
@
text
@@


1.3.38.1.8.2
log
@Switch importer
@
text
@d3 1
a3 1
# $FreeBSD: releng/8.3/tools/tools/commitsdb/query_commit_db 93556 2002-04-01 17:51:27Z joe $
@


1.3.38.1.6.1
log
@SVN rev 216617 on 2010-12-21 17:09:25Z by kensmith

Copy stable/8 to releng/8.2 in preparation for FreeBSD-8.2 release.

Approved by:	re (implicit)
@
text
@@


1.3.38.1.4.1
log
@SVN rev 209145 on 2010-06-14 02:09:06Z by kensmith

Copy stable/8 to releng/8.1 in preparation for 8.1-RC1.

Approved by:	re (implicit)
@
text
@@


1.3.38.1.2.1
log
@SVN rev 198460 on 2009-10-25 01:10:29Z by kensmith

Copy stable/8 to releng/8.0 as part of 8.0-RELEASE release procedure.

Approved by:	re (implicit)
@
text
@@


1.3.36.1
log
@SVN rev 191087 on 2009-04-15 03:14:26Z by kensmith

Create releng/7.2 from stable/7 in preparation for 7.2-RELEASE.

Approved by:	re (implicit)
@
text
@@


1.3.34.1
log
@SVN rev 185281 on 2008-11-25 02:59:29Z by kensmith

Create releng/7.1 in preparation for moving into RC phase of 7.1 release
cycle.

Approved by:	re (implicit)
@
text
@@


1.3.32.1
log
@SVN rev 183531 on 2008-10-02 02:57:24Z by kensmith

Create releng/6.4 from stable/6 in preparation for 6.4-RC1.

Approved by:	re (implicit)
@
text
@@


1.3.2.1
log
@MFC: It's useful to have the tools for reconstructing cvs commits
     in -stable too.
@
text
@@


1.3.2.2
log
@Switch importer
@
text
@d3 1
a3 1
# $FreeBSD: stable/4/tools/tools/commitsdb/query_commit_db 101733 2002-08-12 13:37:46Z joe $
@


1.2
log
@Take an option flag to specify that we'd like a patch generated too.
@
text
@d60 4
@


1.1
log
@Add a tool that I've written to help with finding what other
files/revisions were changed with a particular commit.
@
text
@d16 2
a17 1
my ($file, $revision) = (shift, shift);
d60 28
a87 1
print map { "$_\n" } sort @@results;
@

