1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
|
#!/usr/bin/perl
# Generate a ChangeLog file from a CVS log.
# Written by Robert Krawitz <rlk@alum.mit.edu>
# This code is in the public domain and may be used
# for any purpose.
# Configuration options.
$emailsuffix = '@sourceforge.net';
$symbolic_name_regexp = '^(guten|gimp-|)print-[0-9]+_';
%logmsgs = (); # Index by date, time, and author
%fileversions = ();
$skipme = 0;
%basenames = ();
@cvsdirs=`find . -type d -name CVS -print`;
map { chomp; s,^\./,, } @cvsdirs;
foreach $d (@cvsdirs) {
if (open ENTRIES, "$d/Entries") {
local ($rootdir) = $d;
$rootdir =~ s/CVS$//;
while (<ENTRIES>) {
local ($type, $file, $version, @junk) = split /\//;
if ($type eq "") {
$basenames{"$file"} = "1";
$file = "$rootdir$file";
$fileversions{$file} = $version;
}
}
close ENTRIES;
}
}
sub compare_versions
{
# vw: version of the working file
# vl: version from the log
# The idea is that we want versions on the current branch, on branches
# leading to the current branch, and on the root prior to the current
# branch.
#
# Example: the current file is 1.5.12.2.4.3
#
# We want versions:
# 1.1
# 1.2
# 1.3
# 1.4
# 1.5
# 1.5.12.1
# 1.5.12.2
# 1.5.12.2.4.1
# 1.5.12.2.4.2
# 1.5.12.2.4.3
#
# We look at the numbers in pairs. The first number in each pair is
# the branch number; the second number is the version on the branch.
# The pairs are of the form (B, V).
#
# If the number of components in the log version is greater than the
# number of components in the working version, we aren't interested.
# This file cannot be a predecessor of the working version; it is
# either a branch off the working version, or it is an entirely different
# branch.
#
# We next iterate over all pairs in the log version. The following must
# be true for all pairs:
#
# Bw = Bl
# Vw >= Vl
#
# Note that there's no problem if the number of components in the
# working version exceeds the number of components in the log version.
#
# There is a special case: If the working version doesn't exist at all,
# we return true if the log version is on the mainline. This lets us
# see log messages from files that have been deleted.
#
# Return value:
#
# 4 if there is no working version and the log version is at top level
#
# 2 if there is no working version and the log version is not at top
# level
#
# 3 if the number of components in the log version exceeds the number
# of components in the working version
#
# 0 if the log version is later than or on a different branch from
# the working version
#
# 1 otherwise (if the log version is a predecessor of the working version)
my ($vw, $vl) = @_;
my (@vvl) = split(/\./, $vl);
if ($vw eq "") {
if ($#vvl < 2) {
return 2;
} else {
return 4;
}
}
my (@vvw) = split(/\./, $vw);
if ($#vvl > $#vvw) {
return 3;
}
my ($i);
for ($i = 0; $i < $#vvl; $i += 2) {
my ($bl) = $vvl[$i];
my ($vl) = $vvl[$i + 1];
my ($bw) = $vvw[$i];
my ($vw) = $vvw[$i + 1];
if ($bw != $bl || $vw < $vl) {
return 0;
}
}
return 1;
}
my ($in_header) = 0;
my (%symbols);
my $revision;
my $ignore;
my $currentfile;
my $currentbasefile;
my %symbols_printed = ();
while (<>) {
if (/^Working file: /) {
$in_header = 1;
chomp;
($ignore, $ignore, $currentfile) = split;
next;
} elsif ($in_header && $_ =~ /^symbolic names:/) {
while (<>) {
if (/^\s/) {
my ($name, $revision) = split;
$name =~ s/:$//;
next if (! ($name =~ /$symbolic_name_regexp/));
if (! defined $symbols{$currentfile}{$revision}) {
$symbols{$currentfile}{$revision} = ();
}
push @{$symbols{$currentfile}{$revision}}, $name;
} else {
last;
}
}
} elsif ($_ =~ /^----------------------------$/) {
$in_header = 0;
next;
} elsif (! $in_header && $_ =~ /^revision /) {
($ignore, $revision) = split;
($currentbasefile) = $currentfile;
$currentbasefile =~ s;.*/([^/]+);\1;;
my ($check) = compare_versions($fileversions{$currentfile}, $revision);
#
# Special case -- if a file is not in the current sandbox, but it
# has the same base name as a file in the sandbox, log it;
# otherwise if it is not in the current sandbox, don't log it.
#
if (($check == 2 && (1 || (
($basenames{$currentbasefile} || !($currentfile =~ /\//)) &&
($currentfile =~ /\.[chly]$/)))) ||
$check == 1) {
$skipme = 0;
} else {
# We don't want to print out any symbolic names associated with
# skipped versions.
map {
$symbols_printed{$_} = 1;
} @{$symbols{$currentfile}{$revision}};
$skipme = 1;
}
} elsif (! $in_header && $_ =~ /^date: /) {
my ($ignore, $date, $time, $ignore, $author, $ignore, $state,
$ignore, $plus, $minus, $ignore) = split;
# $time =~ s/[0-9]:[0-9][0-9];$//;
# $time =~ s/[0-9][0-9];$//;
$author =~ s/;$//;
my $body = "";
my $firstline = 1;
while (<>) {
if ($_ =~ /^----------------------------$/) {
last;
} elsif ($_ =~ /^=============================================================================$/) {
last;
} elsif ($firstline && $_ =~ /^branches:([ \t]+[0-9]+(\.[0-9]+)+;)+$/) {
next;
} else {
$body .= $_;
$firstline = 0;
}
}
$junkbody = $body;
$junkbody =~ s/\s//g;
$junkbody .= "x";
my $symbols = join " ", @{$symbols{$currentfile}{$revision}};
my $datetimeauthor = "$date $time $author $junkbody $currentfile $revision $symbols";
if ($skipme == 0) {
$logmsgs{$datetimeauthor} = $body;
if ($plus eq "") {
$plus{$datetimeauthor} = "added";
} elsif ($state eq "dead;") {
$plus{$datetimeauthor} = "removed";
} else {
$plus{$datetimeauthor} = $plus;
$minus{$datetimeauthor} = $minus;
}
}
} # Other junk we ignore
}
$prevmsg="";
$header="";
@fileinfo = ();
@chlog = reverse sort keys %logmsgs;
%filenames_printed = ();
foreach $_ (@chlog) {
my ($date, $time, $author, $junk, $file, $revision, @symbols) = split;
$date =~ s,/,-,g;
$msg = $logmsgs{$_};
my $delta;
if (! $minus{$_}) {
$delta = "$plus{$_}";
} else {
$delta = "$plus{$_} $minus{$_}";
}
if ($prevmsg eq $msg && !$filenames_printed{$file}) {
push @fileinfo, "\t\t$file ($revision) ($delta)\n";
} else {
if ($prevmsg ne "" || $#fileinfo >= 0) {
print $header;
$filestuff = join "", sort @fileinfo;
$filestuff =~ s/\t/\tFiles:/;
print "$filestuff\n";
$prevmsg =~ s/^/\t/g;
$prevmsg =~ s/\n/\n\t/g;
$prevmsg =~ s/[ \t]+\n/\n/g;
$prevmsg =~ s/[ \t]+$//g;
print "$prevmsg\n";
%filenames_printed = ();
}
$header = "$date\t<$author$emailsuffix>\n\n";
$prevmsg = $msg;
@fileinfo = ();
push @fileinfo, "\t\t$file ($revision) ($delta)\n";
$filenames_printed{$file} = 1;
}
my (@symbols_to_print);
foreach my $s (@symbols) {
if (! $symbols_printed{$s}) {
push @symbols_to_print, $s;
$symbols_printed{$s} = 1;
}
}
if (@symbols_to_print) {
print "===============================================================================\n";
map {
print "Name: $_\n";
} @symbols_to_print;
print "\n";
}
}
if ($prevmsg ne "" or $#fileinfo >= 0) {
print "$date\t<$author$emailsuffix>\n\n";
$filestuff = join "", sort @fileinfo;
$filestuff =~ s/\t/\tFiles:/;
print "$filestuff\n";
$prevmsg =~ s/^/\t/g;
$prevmsg =~ s/\n/\n\t/g;
$prevmsg =~ s/[ \t]+\n/\n/g;
$prevmsg =~ s/[ \t]+$//g;
print "$prevmsg\n";
}
|
