| 1 | #!/usr/bin/perl -w
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| 2 | #
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| 3 | # patchls - patch listing utility
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| 4 | #
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| 5 | # Input is one or more patchfiles, output is a list of files to be patched.
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| 6 | #
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| 7 | # Copyright (c) 1997 Tim Bunce. All rights reserved.
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| 8 | # This program is free software; you can redistribute it and/or
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| 9 | # modify it under the same terms as Perl itself.
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| 10 | #
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| 11 | # With thanks to Tom Horsley for the seed code.
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| 12 |
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| 13 |
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| 14 | use Getopt::Std;
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| 15 | use Text::Wrap qw(wrap $columns);
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| 16 | use Text::Tabs qw(expand unexpand);
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| 17 | use strict;
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| 18 | use vars qw($VERSION);
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| 19 |
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| 20 | $VERSION = 2.11;
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| 21 |
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| 22 | sub usage {
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| 23 | die qq{
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| 24 | patchls [options] patchfile [ ... ]
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| 25 |
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| 26 | -h no filename headers (like grep), only the listing.
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| 27 | -l no listing (like grep), only the filename headers.
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| 28 | -i Invert: for each patched file list which patch files patch it.
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| 29 | -c Categorise the patch and sort by category (perl specific).
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| 30 | -m print formatted Meta-information (Subject,From,Msg-ID etc).
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| 31 | -p N strip N levels of directory Prefix (like patch), else automatic.
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| 32 | -v more verbose (-d for noisy debugging).
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| 33 | -n give a count of the number of patches applied to a file if >1.
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| 34 | -f F only list patches which patch files matching regexp F
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| 35 | (F has \$ appended unless it contains a /).
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| 36 | -e Expect patched files to Exist (relative to current directory)
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| 37 | Will print warnings for files which don't. Also affects -4 option.
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| 38 | - Read patch from STDIN
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| 39 | other options for special uses:
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| 40 | -I just gather and display summary Information about the patches.
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| 41 | -4 write to stdout the PerForce commands to prepare for patching.
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| 42 | -5 like -4 but add "|| exit 1" after each command
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| 43 | -M T Like -m but only output listed meta tags (eg -M 'Title From')
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| 44 | -W N set wrap width to N (defaults to 70, use 0 for no wrap)
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| 45 | -X list patchfiles that may clash (i.e. patch the same file)
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| 46 |
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| 47 | patchls version $VERSION by Tim Bunce
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| 48 | }
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| 49 | }
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| 50 |
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| 51 | $::opt_p = undef; # undef != 0
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| 52 | $::opt_d = 0;
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| 53 | $::opt_v = 0;
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| 54 | $::opt_m = 0;
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| 55 | $::opt_n = 0;
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| 56 | $::opt_i = 0;
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| 57 | $::opt_h = 0;
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| 58 | $::opt_l = 0;
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| 59 | $::opt_c = 0;
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| 60 | $::opt_f = '';
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| 61 | $::opt_e = 0;
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| 62 |
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| 63 | # special purpose options
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| 64 | $::opt_I = 0;
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| 65 | $::opt_4 = 0; # output PerForce commands to prepare for patching
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| 66 | $::opt_5 = 0;
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| 67 | $::opt_M = ''; # like -m but only output these meta items (-M Title)
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| 68 | $::opt_W = 70; # set wrap width columns (see Text::Wrap module)
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| 69 | $::opt_C = 0; # 'Chip' mode (handle from/tags/article/bug files) undocumented
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| 70 | $::opt_X = 0; # list patchfiles that patch the same file
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| 71 |
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| 72 | usage unless @ARGV;
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| 73 |
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| 74 | getopts("dmnihlvecC45Xp:f:IM:W:") or usage;
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| 75 |
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| 76 | $columns = $::opt_W || 9999999;
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| 77 |
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| 78 | $::opt_m = 1 if $::opt_M;
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| 79 | $::opt_4 = 1 if $::opt_5;
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| 80 | $::opt_i = 1 if $::opt_X;
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| 81 |
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| 82 | # see get_meta_info()
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| 83 | my @show_meta = split(' ', $::opt_M || 'Title From Msg-ID Files');
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| 84 | my %show_meta = map { ($_,1) } @show_meta;
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| 85 |
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| 86 | my %cat_title = (
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| 87 | 'BUILD' => 'BUILD PROCESS',
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| 88 | 'CORE' => 'CORE LANGUAGE',
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| 89 | 'DOC' => 'DOCUMENTATION',
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| 90 | 'LIB' => 'LIBRARY',
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| 91 | 'PORT1' => 'PORTABILITY - WIN32',
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| 92 | 'PORT2' => 'PORTABILITY - GENERAL',
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| 93 | 'TEST' => 'TESTS',
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| 94 | 'UTIL' => 'UTILITIES',
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| 95 | 'OTHER' => 'OTHER CHANGES',
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| 96 | 'EXT' => 'EXTENSIONS',
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| 97 | 'UNKNOWN' => 'UNKNOWN - NO FILES PATCHED',
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| 98 | );
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| 99 |
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| 100 |
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| 101 | sub get_meta_info {
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| 102 | my $ls = shift;
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| 103 | local($_) = shift;
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| 104 | if (/^From:\s+(.*\S)/i) {;
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| 105 | my $from = $1; # temporary measure for Chip Salzenberg
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| 106 | $from =~ s/chip\@(atlantic\.net|perlsupport\.com)/chip\@pobox.com/;
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| 107 | $from =~ s/\(Tim Bunce\) \(Tim Bunce\)/(Tim Bunce)/;
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| 108 | $ls->{From}{$from} = 1
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| 109 | }
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| 110 | if (/^Subject:\s+(?:Re: )?(.*\S)/i) {
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| 111 | my $title = $1;
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| 112 | $title =~ s/\[(PATCH|PERL)[\w\. ]*\]:?//g;
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| 113 | $title =~ s/\b(PATCH|PERL)[\w\.]*://g;
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| 114 | $title =~ s/\bRe:\s+/ /g;
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| 115 | $title =~ s/\s+/ /g;
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| 116 | $title =~ s/^\s*(.*?)\s*$/$1/g;
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| 117 | $ls->{Title}{$title} = 1;
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| 118 | }
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| 119 | $ls->{'Msg-ID'}{$1}=1 if /^Message-Id:\s+(.*\S)/i;
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| 120 | $ls->{Date}{$1}=1 if /^Date:\s+(.*\S)/i;
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| 121 | $ls->{$1}{$2}=1 if $::opt_M && /^([-\w]+):\s+(.*\S)/;
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| 122 | }
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| 123 |
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| 124 |
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| 125 | # Style 1:
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| 126 | # *** perl-5.004/embed.h Sat May 10 03:39:32 1997
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| 127 | # --- perl-5.004.fixed/embed.h Thu May 29 19:48:46 1997
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| 128 | # ***************
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| 129 | # *** 308,313 ****
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| 130 | # --- 308,314 ----
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| 131 | #
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| 132 | # Style 2:
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| 133 | # --- perl5.004001/mg.c Sun Jun 08 12:26:24 1997
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| 134 | # +++ perl5.004-bc/mg.c Sun Jun 08 11:56:08 1997
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| 135 | # @@ .. @@
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| 136 | # or for deletions
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| 137 | # --- perl5.004001/mg.c Sun Jun 08 12:26:24 1997
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| 138 | # +++ /dev/null Sun Jun 08 11:56:08 1997
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| 139 | # @@ ... @@
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| 140 | # or (rcs, note the different date format)
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| 141 | # --- 1.18 1997/05/23 19:22:04
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| 142 | # +++ ./pod/perlembed.pod 1997/06/03 21:41:38
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| 143 | #
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| 144 | # Variation:
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| 145 | # Index: embed.h
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| 146 |
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| 147 | my %ls;
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| 148 |
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| 149 | my $in;
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| 150 | my $ls;
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| 151 | my $prevline = '';
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| 152 | my $prevtype = '';
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| 153 | my (%removed, %added);
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| 154 | my $prologue = 1; # assume prologue till patch or /^exit\b/ seen
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| 155 |
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| 156 |
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| 157 | foreach my $argv (@ARGV) {
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| 158 | $in = $argv;
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| 159 | if (-d $in) {
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| 160 | warn "Ignored directory $in\n";
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| 161 | next;
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| 162 | }
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| 163 | if ($in eq "-") {
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| 164 | *F = \*STDIN;
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| 165 | } elsif (not open F, "<$in") {
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| 166 | warn "Unable to open $in: $!\n";
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| 167 | next;
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| 168 | }
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| 169 | print "Reading $in...\n" if $::opt_v and @ARGV > 1;
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| 170 | $ls = $ls{$in} ||= { is_in => 1, in => $in };
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| 171 | my $type;
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| 172 | while (<F>) {
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| 173 | unless (/^([-+*]{3}) / || /^(Index):/) {
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| 174 | # not an interesting patch line
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| 175 | # but possibly meta-information or prologue
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| 176 | if ($prologue) {
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| 177 | $added{$1} = 1 if /^touch\s+(\S+)/;
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| 178 | $removed{$1} = 1 if /^rm\s+(?:-f)?\s*(\S+)/;
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| 179 | $prologue = 0 if /^exit\b/;
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| 180 | }
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| 181 | get_meta_info($ls, $_) if $::opt_m;
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| 182 | next;
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| 183 | }
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| 184 | $type = $1;
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| 185 | next if /^--- [0-9,]+ ----$/ || /^\*\*\* [0-9,]+ \*\*\*\*$/;
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| 186 | $prologue = 0;
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| 187 |
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| 188 | print "Last: $prevline","This: ${_}Got: $type\n\n" if $::opt_d;
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| 189 |
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| 190 | # Some patches have Index lines but not diff headers
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| 191 | # Patch copes with this, so must we. It's also handy for
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| 192 | # documenting manual changes by simply adding Index: lines
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| 193 | # to the file which describes the problem being fixed.
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| 194 | if (/^Index:\s+(.*)/) {
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| 195 | my $f;
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| 196 | foreach $f (split(/ /, $1)) { add_patched_file($ls, $f) }
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| 197 | next;
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| 198 | }
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| 199 |
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| 200 | if ( ($type eq '---' and $prevtype eq '***') # Style 1
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| 201 | or ($type eq '+++' and $prevtype eq '---') # Style 2
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| 202 | ) {
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| 203 | if (/^[-+*]{3} (\S+)\s*(.*?\d\d:\d\d:\d\d)?/) { # double check
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| 204 | if ($1 eq "/dev/null") {
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| 205 | $prevline =~ /^[-+*]{3} (\S+)\s*/;
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| 206 | add_deleted_file($ls, $1);
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| 207 | }
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| 208 | else {
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| 209 | add_patched_file($ls, $1);
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| 210 | }
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| 211 | }
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| 212 | else {
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| 213 | warn "$in $.: parse error (prev $prevtype, type $type)\n$prevline$_";
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| 214 | }
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| 215 | }
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| 216 | }
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| 217 | continue {
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| 218 | $prevline = $_;
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| 219 | $prevtype = $type || '';
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| 220 | $type = '';
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| 221 | }
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| 222 |
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| 223 | # special mode for patch sets from Chip
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| 224 | if ($in =~ m:[\\/]patch$:) {
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| 225 | my $is_chip;
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| 226 | my $chip;
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| 227 | my $dir; ($dir = $in) =~ s:[\\/]patch$::;
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| 228 | if (!$ls->{From} && (open(CHIP,"$dir/article") || open(CHIP,"$dir/bug"))) {
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| 229 | get_meta_info($ls, $_) while (<CHIP>);
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| 230 | $is_chip = 1;
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| 231 | }
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| 232 | if (open CHIP,"<$dir/from") {
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| 233 | chop($chip = <CHIP>);
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| 234 | $ls->{From} = { $chip => 1 };
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| 235 | $is_chip = 1;
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| 236 | }
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| 237 | if (open CHIP,"<$dir/tag") {
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| 238 | chop($chip = <CHIP>);
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| 239 | $ls->{Title} = { $chip => 1 };
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| 240 | $is_chip = 1;
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| 241 | }
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| 242 | $ls->{From} = { "Chip Salzenberg" => 1 } if $is_chip && !$ls->{From};
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| 243 | }
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| 244 |
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| 245 | # if we don't have a title for -m then use the file name
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| 246 | $ls->{Title}{"Untitled: $in"}=1 if $::opt_m
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| 247 | and !$ls->{Title} and $ls->{out};
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| 248 |
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| 249 | $ls->{category} = $::opt_c
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| 250 | ? categorize_files([keys %{ $ls->{out} }], $::opt_v) : '';
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| 251 | }
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| 252 | print scalar(@ARGV)." files read.\n" if $::opt_v and @ARGV > 1;
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| 253 |
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| 254 |
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| 255 | # --- Firstly we filter and sort as needed ---
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| 256 |
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| 257 | my @ls = values %ls;
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| 258 |
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| 259 | if ($::opt_f) { # filter out patches based on -f <regexp>
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| 260 | $::opt_f .= '$' unless $::opt_f =~ m:/:;
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| 261 | @ls = grep {
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| 262 | my $match = 0;
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| 263 | if ($_->{is_in}) {
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| 264 | my @out = keys %{ $_->{out} };
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| 265 | $match=1 if grep { m/$::opt_f/o } @out;
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| 266 | }
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| 267 | else {
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| 268 | $match=1 if $_->{in} =~ m/$::opt_f/o;
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| 269 | }
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| 270 | $match;
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| 271 | } @ls;
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| 272 | }
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| 273 |
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| 274 | @ls = sort {
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| 275 | $a->{category} cmp $b->{category} || $a->{in} cmp $b->{in}
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| 276 | } @ls;
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| 277 |
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| 278 |
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| 279 | # --- Handle special modes ---
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| 280 |
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| 281 | if ($::opt_4) {
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| 282 | my $tail = ($::opt_5) ? "|| exit 1" : "";
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| 283 | print map { "p4 delete $_$tail\n" } sort keys %removed if %removed;
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| 284 | print map { "p4 add $_$tail\n" } sort keys %added if %added;
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| 285 | my @patches = sort grep { $_->{is_in} } @ls;
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| 286 | my @no_outs = grep { keys %{$_->{out}} == 0 } @patches;
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| 287 | warn "Warning: Some files contain no patches:",
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| 288 | join("\n\t", '', map { $_->{in} } @no_outs), "\n" if @no_outs;
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| 289 |
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| 290 | my %patched = map { ($_, 1) } map { keys %{$_->{out}} } @patches;
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| 291 | delete @patched{keys %added};
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| 292 | my @patched = sort keys %patched;
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| 293 | foreach(@patched) {
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| 294 | next if $removed{$_};
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| 295 | my $edit = ($::opt_e && !-f $_) ? "add " : "edit";
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| 296 | print "p4 $edit $_$tail\n";
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| 297 | }
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| 298 | exit 0 unless $::opt_C;
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| 299 | }
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| 300 |
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| 301 |
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| 302 | if ($::opt_I) {
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| 303 | my $n_patches = 0;
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| 304 | my($in,$out);
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| 305 | my %all_out;
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| 306 | my @no_outs;
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| 307 | foreach $in (@ls) {
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| 308 | next unless $in->{is_in};
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| 309 | ++$n_patches;
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| 310 | my @outs = keys %{$in->{out}};
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| 311 | push @no_outs, $in unless @outs;
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| 312 | @all_out{@outs} = ($in->{in}) x @outs;
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| 313 | }
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| 314 | my @all_out = sort keys %all_out;
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| 315 | my @missing = grep { ! -f $_ } @all_out;
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| 316 | print "$n_patches patch files patch ".@all_out." files (".@missing." missing)\n";
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| 317 | print @no_outs." patch files don't contain patches.\n" if @no_outs;
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| 318 | print "(use -v to list patches which patch 'missing' files)\n"
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| 319 | if (@missing || @no_outs) && !$::opt_v;
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| 320 | if ($::opt_v and @no_outs) {
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| 321 | print "Patch files which don't contain patches:\n";
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| 322 | foreach $out (@no_outs) {
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| 323 | printf " %-20s\n", $out->{in};
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| 324 | }
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| 325 | }
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| 326 | if ($::opt_v and @missing) {
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| 327 | print "Missing files:\n";
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| 328 | foreach $out (@missing) {
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| 329 | printf " %-20s\t", $out unless $::opt_h;
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| 330 | print $all_out{$out} unless $::opt_l;
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| 331 | print "\n";
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| 332 | }
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| 333 | }
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| 334 | print "Added files: ".join(" ",sort keys %added )."\n" if %added;
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| 335 | print "Removed files: ".join(" ",sort keys %removed)."\n" if %removed;
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| 336 | exit 0+@missing;
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| 337 | }
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| 338 |
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| 339 | unless ($::opt_c and $::opt_m) {
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| 340 | foreach $ls (@ls) {
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| 341 | next unless ($::opt_i) ? $ls->{is_out} : $ls->{is_in};
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| 342 | next if $::opt_X and keys %{$ls->{out}} <= 1;
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| 343 | list_files_by_patch($ls);
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| 344 | }
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| 345 | }
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| 346 | else {
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| 347 | my $c = '';
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| 348 | foreach $ls (@ls) {
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| 349 | next unless ($::opt_i) ? $ls->{is_out} : $ls->{is_in};
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| 350 | print "\n ------ $cat_title{$ls->{category}} ------\n"
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| 351 | if $ls->{category} ne $c;
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| 352 | $c = $ls->{category};
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| 353 | unless ($::opt_i) {
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| 354 | list_files_by_patch($ls);
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| 355 | }
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| 356 | else {
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| 357 | my $out = $ls->{in};
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| 358 | print "\n$out patched by:\n";
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| 359 | # find all the patches which patch $out and list them
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| 360 | my @p = grep { $_->{out}->{$out} } values %ls;
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| 361 | foreach $ls (@p) {
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| 362 | list_files_by_patch($ls, '');
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| 363 | }
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| 364 | }
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| 365 | }
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| 366 | print "\n";
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| 367 | }
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| 368 |
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| 369 | exit 0;
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| 370 |
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| 371 |
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| 372 | # ---
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| 373 |
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| 374 |
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| 375 | sub add_patched_file {
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| 376 | my $ls = shift;
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| 377 | my $raw_name = shift;
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| 378 | my $action = shift || 1; # 1==patched, 2==deleted
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| 379 |
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| 380 | my $out = trim_name($raw_name);
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| 381 | print "add_patched_file '$out' ($raw_name, $action)\n" if $::opt_d;
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| 382 |
|
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| 383 | $ls->{out}->{$out} = $action;
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| 384 |
|
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| 385 | warn "$out patched but not present\n" if $::opt_e && !-f $out;
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| 386 |
|
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| 387 | # do the -i inverse as well, even if we're not doing -i
|
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| 388 | my $i = $ls{$out} ||= {
|
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| 389 | is_out => 1,
|
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| 390 | in => $out,
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| 391 | category => $::opt_c ? categorize_files([ $out ], $::opt_v) : '',
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| 392 | };
|
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| 393 | $i->{out}->{$in} = 1;
|
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| 394 | }
|
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| 395 |
|
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| 396 | sub add_deleted_file {
|
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| 397 | my $ls = shift;
|
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| 398 | my $raw_name = shift;
|
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| 399 | my $out = trim_name($raw_name);
|
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| 400 | print "add_deleted_file '$out' ($raw_name)\n" if $::opt_d;
|
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| 401 | $removed{$out} = 1;
|
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| 402 | #add_patched_file(@_[0,1], 2);
|
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| 403 | }
|
|---|
| 404 |
|
|---|
| 405 |
|
|---|
| 406 | sub trim_name { # reduce/tidy file paths from diff lines
|
|---|
| 407 | my $name = shift;
|
|---|
| 408 | $name =~ s:\\:/:g; # adjust windows paths
|
|---|
| 409 | $name =~ s://:/:g; # simplify (and make win \\share into absolute path)
|
|---|
| 410 | if ($name eq "/dev/null") {
|
|---|
| 411 | # do nothing (XXX but we need a way to record deletions)
|
|---|
| 412 | }
|
|---|
| 413 | elsif (defined $::opt_p) {
|
|---|
| 414 | # strip on -p levels of directory prefix
|
|---|
| 415 | my $dc = $::opt_p;
|
|---|
| 416 | $name =~ s:^[^/]+/(.+)$:$1: while $dc-- > 0;
|
|---|
| 417 | }
|
|---|
| 418 | else { # try to strip off leading path to perl directory
|
|---|
| 419 | # if absolute path, strip down to any *perl* directory first
|
|---|
| 420 | $name =~ s:^/.*?perl.*?/::i;
|
|---|
| 421 | $name =~ s:.*(perl|maint)[-_]?5?[._]?[-_a-z0-9.+]*/::i;
|
|---|
| 422 | $name =~ s:^\./::;
|
|---|
| 423 | }
|
|---|
| 424 | return $name;
|
|---|
| 425 | }
|
|---|
| 426 |
|
|---|
| 427 |
|
|---|
| 428 | sub list_files_by_patch {
|
|---|
| 429 | my($ls, $name) = @_;
|
|---|
| 430 | $name = $ls->{in} unless defined $name;
|
|---|
| 431 | my @meta;
|
|---|
| 432 | if ($::opt_m) {
|
|---|
| 433 | my $meta;
|
|---|
| 434 | foreach $meta (@show_meta) {
|
|---|
| 435 | next unless $ls->{$meta};
|
|---|
| 436 | my @list = sort keys %{$ls->{$meta}};
|
|---|
| 437 | push @meta, sprintf "%7s: ", $meta;
|
|---|
| 438 | if ($meta eq 'Title') {
|
|---|
| 439 | @list = map { "\"$_\""; } @list;
|
|---|
| 440 | push @list, "#$1" if $::opt_C && $ls->{in} =~ m:\b(\w\d+)/patch$:;
|
|---|
| 441 | }
|
|---|
| 442 | elsif ($meta eq 'From') {
|
|---|
| 443 | # fix-up bizzare addresses from japan and ibm :-)
|
|---|
| 444 | foreach(@list) {
|
|---|
| 445 | s:\W+=?iso.*?<: <:;
|
|---|
| 446 | s/\d\d-\w\w\w-\d{4}\s+\d\d:\S+\s*//;
|
|---|
| 447 | }
|
|---|
| 448 | }
|
|---|
| 449 | elsif ($meta eq 'Msg-ID') {
|
|---|
| 450 | my %from; # limit long threads to one msg-id per site
|
|---|
| 451 | @list = map {
|
|---|
| 452 | $from{(/@(.*?)>/ ? $1 : $_)}++ ? () : ($_);
|
|---|
| 453 | } @list;
|
|---|
| 454 | }
|
|---|
| 455 | push @meta, my_wrap(""," ", join(", ",@list)."\n");
|
|---|
| 456 | }
|
|---|
| 457 | $name = "\n$name" if @meta and $name;
|
|---|
| 458 | }
|
|---|
| 459 | # don't print the header unless the file contains something interesting
|
|---|
| 460 | return if !@meta and !$ls->{out} and !$::opt_v;
|
|---|
| 461 | if ($::opt_l) { # -l = no listing, just names
|
|---|
| 462 | print "$ls->{in}";
|
|---|
| 463 | my $n = keys %{ $ls->{out} };
|
|---|
| 464 | print " ($n patches)" if $::opt_n and $n>1;
|
|---|
| 465 | print "\n";
|
|---|
| 466 | return;
|
|---|
| 467 | }
|
|---|
| 468 |
|
|---|
| 469 | # a twisty maze of little options
|
|---|
| 470 | my $cat = ($ls->{category} and !$::opt_m) ? "\t$ls->{category}" : "";
|
|---|
| 471 | print "$name$cat: " unless ($::opt_h and !$::opt_v) or !"$name$cat";
|
|---|
| 472 | my $sep = "\n";
|
|---|
| 473 | $sep = "" if @show_meta==1 && $::opt_c && $::opt_h;
|
|---|
| 474 | print join('', $sep, @meta) if @meta;
|
|---|
| 475 |
|
|---|
| 476 | return if $::opt_m && !$show_meta{Files};
|
|---|
| 477 | my @v = sort PATORDER keys %{ $ls->{out} };
|
|---|
| 478 | my $n = @v;
|
|---|
| 479 | my $v = "@v";
|
|---|
| 480 | print $::opt_m ? " Files: ".my_wrap(""," ",$v) : $v;
|
|---|
| 481 | print " ($n patches)" if $::opt_n and $n>1;
|
|---|
| 482 | print "\n";
|
|---|
| 483 | }
|
|---|
| 484 |
|
|---|
| 485 |
|
|---|
| 486 | sub my_wrap {
|
|---|
| 487 | my $txt = eval { expand(wrap(@_)) }; # die's on long lines!
|
|---|
| 488 | return $txt unless $@;
|
|---|
| 489 | return expand("@_");
|
|---|
| 490 | }
|
|---|
| 491 |
|
|---|
| 492 |
|
|---|
| 493 |
|
|---|
| 494 | sub categorize_files {
|
|---|
| 495 | my($files, $verb) = @_;
|
|---|
| 496 | my(%c, $refine);
|
|---|
| 497 |
|
|---|
| 498 | foreach (@$files) { # assign a score to a file path
|
|---|
| 499 | # the order of some of the tests is important
|
|---|
| 500 | $c{TEST} += 5,next if m:^t/:;
|
|---|
| 501 | $c{DOC} += 5,next if m:^pod/:;
|
|---|
| 502 | $c{UTIL} += 10,next if m:^(utils|x2p|h2pl)/:;
|
|---|
| 503 | $c{PORT1}+= 15,next if m:^win32:;
|
|---|
| 504 | $c{PORT2} += 15,next
|
|---|
| 505 | if m:^(cygwin|os2|plan9|qnx|vms)/:
|
|---|
| 506 | or m:^(hints|Porting|ext/DynaLoader)/:
|
|---|
| 507 | or m:^README\.:;
|
|---|
| 508 | $c{EXT} += 10,next
|
|---|
| 509 | if m:^(ext|lib/ExtUtils)/:;
|
|---|
| 510 | $c{LIB} += 10,next
|
|---|
| 511 | if m:^(lib)/:;
|
|---|
| 512 | $c{'CORE'} += 15,next
|
|---|
| 513 | if m:^[^/]+[\._]([chH]|sym|pl)$:;
|
|---|
| 514 | $c{BUILD} += 10,next
|
|---|
| 515 | if m:^[A-Z]+$: or m:^[^/]+\.SH$:
|
|---|
| 516 | or m:^(install|configure|configpm):i;
|
|---|
| 517 | print "Couldn't categorise $_\n" if $::opt_v;
|
|---|
| 518 | $c{OTHER} += 1;
|
|---|
| 519 | }
|
|---|
| 520 | if (keys %c > 1) { # sort to find category with highest score
|
|---|
| 521 | refine:
|
|---|
| 522 | ++$refine;
|
|---|
| 523 | my @c = sort { $c{$b} <=> $c{$a} || $a cmp $b } keys %c;
|
|---|
| 524 | my @v = map { $c{$_} } @c;
|
|---|
| 525 | if (@v > 1 and $refine <= 1 and "@v" =~ /^(\d) \1/
|
|---|
| 526 | and $c[0] =~ m/^(DOC|TESTS|OTHER)/) { # rare
|
|---|
| 527 | print "Tie, promoting $c[1] over $c[0]\n" if $::opt_d;
|
|---|
| 528 | ++$c{$c[1]};
|
|---|
| 529 | goto refine;
|
|---|
| 530 | }
|
|---|
| 531 | print " ".@$files." patches: ", join(", ", map { "$_: $c{$_}" } @c),".\n"
|
|---|
| 532 | if $verb;
|
|---|
| 533 | return $c[0] || 'OTHER';
|
|---|
| 534 | }
|
|---|
| 535 | else {
|
|---|
| 536 | my($c, $v) = %c;
|
|---|
| 537 | $c ||= 'UNKNOWN'; $v ||= 0;
|
|---|
| 538 | print " ".@$files." patches: $c: $v\n" if $verb;
|
|---|
| 539 | return $c;
|
|---|
| 540 | }
|
|---|
| 541 | }
|
|---|
| 542 |
|
|---|
| 543 |
|
|---|
| 544 | sub PATORDER { # PATORDER sort by Chip Salzenberg
|
|---|
| 545 | my ($i, $j);
|
|---|
| 546 |
|
|---|
| 547 | $i = ($a =~ m#^[A-Z]+$#);
|
|---|
| 548 | $j = ($b =~ m#^[A-Z]+$#);
|
|---|
| 549 | return $j - $i if $i != $j;
|
|---|
| 550 |
|
|---|
| 551 | $i = ($a =~ m#configure|hint#i) || ($a =~ m#[S_]H$#);
|
|---|
| 552 | $j = ($b =~ m#configure|hint#i) || ($b =~ m#[S_]H$#);
|
|---|
| 553 | return $j - $i if $i != $j;
|
|---|
| 554 |
|
|---|
| 555 | $i = ($a =~ m#\.pod$#);
|
|---|
| 556 | $j = ($b =~ m#\.pod$#);
|
|---|
| 557 | return $j - $i if $i != $j;
|
|---|
| 558 |
|
|---|
| 559 | $i = ($a =~ m#include/#);
|
|---|
| 560 | $j = ($b =~ m#include/#);
|
|---|
| 561 | return $j - $i if $i != $j;
|
|---|
| 562 |
|
|---|
| 563 | if ((($i = $a) =~ s#/+[^/]*$##)
|
|---|
| 564 | && (($j = $b) =~ s#/+[^/]*$##)) {
|
|---|
| 565 | return $i cmp $j if $i ne $j;
|
|---|
| 566 | }
|
|---|
| 567 |
|
|---|
| 568 | $i = ($a =~ m#\.h$#);
|
|---|
| 569 | $j = ($b =~ m#\.h$#);
|
|---|
| 570 | return $j - $i if $i != $j;
|
|---|
| 571 |
|
|---|
| 572 | return $a cmp $b;
|
|---|
| 573 | }
|
|---|
| 574 |
|
|---|
