Messages in this thread | | | Date | Tue, 14 May 2002 01:41:25 +0200 | From | Tomas Szepe <> | Subject | Re: Changelogs on kernel.org |
| |
> - Added an usage note > - Changed CMODE environment variable for a command line argument
Thanks, but the idea behind CMODE is that it's possible to set the output mode and still have the script act both as a filter and file eater (multiple changelogs on cmdline are ok of course) w/o having to handle the eating "explicitly."
Plus one can put "export CMODE=something" in ~/.profile and forget about the modes entirely.
Here comes 0.92 (s/LOWER CAPS/lower case/ as pointed out by Kai Henningsen). Let's call it a candidate for inclusion in scripts/. Linus?
Take care, T.
#!/usr/bin/perl -w # # This Perl script is meant to simplify/beautify BK ChangeLogs # for the linux kernel. # # (C) Copyright 2002 by Matthias Andree <matthias.andree@gmx.de>, # Marcus Alanen <maalanen@abo.fi>, # Tomas Szepe <szepe@pinerecords.com> # # Version 0.92. # (Please don't bump this if you've just added another email-to-name # mapping entry to the db.) # # ------------------------------------------------------------------ # Distribution of this script is permitted under the terms of the # GNU General Public License (GNU GPL) v2. # ------------------------------------------------------------------ # # This program expects its input in the following format: # (E-Mail Addresses MUST NOT bear leading whitespace!) # # <email@ddr.ess> # changelog text # more changelog text # <email@ddr.ess> # yet another changelog # <another@add.ress> # changelog #3 # more lines # # Groups and sorts the entries by email address: # # another@add.ress: # changelog #3 # email@ddr.ess # changelog text # yet another changelog # # There are three different modes: # - Short mode (one changelog == one line) # - Full mode (changelogs separated by dashed line) # - Original mode (one line consisting of changelog and author) # # Where possible, also adds the real name of the author using # a static hash %addresses #
use strict;
# CMODE environment variable selects output mode: # 0 for short, 1 for full, 2 for "original changelog" # (default is 2 if $CMODE unset) # my $mode = 2; foreach my $en (keys(%ENV)) { if ($en eq "CMODE") { $mode = $ENV{CMODE}; if ($mode ne "0" && $mode ne "1" && $mode ne "2") { print "CMODE has to be 0 for short, 1 for full, 2 for orig. Undefined defaults to 2.\n"; die(); } last; } }
# minimum space between entry and author for the original mode my $space = 5;
# The key is the email address *in lower case*, # the value is the real name of the person. # my %addresses = ( 'aia21@cantab.net' => 'Anton Altaparmakov', 'ak@muc.de' => 'Andi Kleen', 'akpm@zip.com.au' => 'Andrew Morton', 'alan@lxorguk.ukuu.org.uk' => 'Alan Cox', 'andrea@suse.de' => 'Andrea Arcangeli', 'ankry@green.mif.pg.gda.pl' => 'Andrzej Krzysztofowicz', 'axboe@suse.de' => 'Jens Axboe', 'bgerst@didntduck.org' => 'Brian Gerst', 'dalecki@evision-ventures.com' => 'Martin Dalecki', 'davem@redhat.com' => 'David S. Miller', 'davidel@xmailserver.org' => 'Davide Libenzi', 'green@namesys.com' => 'Oleg Drokin', 'hch@infradead.org' => 'Christoph Hellwig', 'jgarzik@mandrakesoft.com' => 'Jeff Garzik', 'jsimmons@heisenberg.transvirtual.com' => 'James Simmons', 'jsimmons@transvirtual.com' => 'James Simmons', 'kaos@ocs.com.au' => 'Keith Owens', 'lm@bitmover.com' => 'Larry McVoy', 'manfred@colorfullife.com' => 'Manfred Spraul', 'neilb@cse.unsw.edu.au' => 'Neil Brown', 'paulus@samba.org' => 'Paul Mackerras', 'perex@suse.cz' => 'Jaroslav Kysela', 'rgooch@ras.ucalgary.ca' => 'Richard Gooch', 'rmk@arm.linux.org.uk' => 'Russell King', 'szepe@pinerecords.com' => 'Tomas Szepe', 'torvalds@transmeta.com' => 'Linus Torvalds', 'viro@math.psu.edu' => 'Alexander Viro', '~~~~thisentrylastforconvenience~~~~' => 'Cesar Brutus Anonymous' );
my %people = (); my $addr = ""; my @cur = ();
sub append_item() { if (!$addr) { return; } if (!$people{$addr}) { @{$people{$addr}} = (); } push @{$people{$addr}}, [@cur];
@cur = (); }
# get name associated to an email address sub rmap_address { my @o = map {defined $addresses{lc $_} ? $addresses{lc $_} : $_ } @_; return wantarray ? @o : $o[0]; }
sub print_items($) { my $person = $_[0]; my $realname = rmap_address($person); my @items = @{$people{$person}};
# Vain attempt to sort patches from one address @items = sort @items; if ($mode == 0 or $mode == 1) { if ($realname ne $person) { print "$realname "; } print "<$person>\n"; } while ($_ = shift @items) { if ($mode == 0) { print "\to " . @$_[0]; } elsif ($mode == 1) { print "\t------------------------------------------------------------\n"; foreach $_ (@$_) { print "\t$_"; } } elsif ($mode == 2) { $_ = @$_[0]; chop; $_ = "o $_"; # Split it onto two lines if necessary if (length("$_ . $realname") > 76 - $space) { print "$_\n" . " " x (76 - length($realname)) . "$realname\n"; } else { print "$_" . " " x (76 - length($realname) - length($_)) . "$realname\n"; } } } }
while (<>) { # Match address if (/^<([^>]+)>/) { # Add old item (if any) before beginning new append_item(); $addr = $1; } elsif ($addr) { # Add line to patch s/^\s*(.*)\s*$/$1/; s/\[?PATCH\]?\s*//i; push @cur, "$_\n"; } else { # Header information print; } } append_item();
# Print the information foreach $addr (sort keys %people) { print_items($addr); if ($mode != 2) { print "\n"; } } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |