13 |
|
|
14 |
use strict; |
use strict; |
15 |
use File::Temp qw/ tempdir /; |
use File::Temp qw/ tempdir /; |
16 |
|
use File::Path; |
17 |
use Data::Dumper; |
use Data::Dumper; |
18 |
use XML::Simple; |
use XML::Simple; |
19 |
|
|
29 |
exit 1; |
exit 1; |
30 |
} |
} |
31 |
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|
32 |
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# Ensure File::Temp::END can clean up: |
33 |
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$SIG{__DIE__} = sub { chdir("/tmp"); die @_ }; |
34 |
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|
35 |
my $TMPDIR=tempdir( "/tmp/checkoutXXXXX", CLEANUP => 1 ); |
my $TMPDIR=tempdir( "/tmp/checkoutXXXXX", CLEANUP => 1 ); |
36 |
|
|
37 |
chdir($TMPDIR) || die "can't cd to $TMPDIR: $!"; |
chdir($TMPDIR) || die "can't cd to $TMPDIR: $!"; |
72 |
} |
} |
73 |
} |
} |
74 |
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|
75 |
|
# current revision in CVS |
76 |
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my $rev; |
77 |
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|
78 |
# ok, now do the checkout |
# ok, now do the checkout |
79 |
|
eval { |
80 |
|
log_system("$cvs -q checkout $CVSREP", "cvs checkout failed"); |
81 |
|
}; |
82 |
|
|
83 |
log_system("$cvs -q checkout $CVSREP", "cvs checkout failed"); |
if ($@) { |
84 |
|
print <<_NEW_REP_; |
85 |
|
|
86 |
chdir($CVSREP) || die "can't cd to $TMPDIR/$CVSREP: $!"; |
There is no CVS repository '$CVSREP' in your CVS. I will assume that |
87 |
|
this is import of new module in your CVS and start from revision 0. |
88 |
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|
89 |
|
Press enter to continue importing new CVS repository or CTRL+C to abort. |
90 |
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|
91 |
my $rev; |
_NEW_REP_ |
92 |
|
|
93 |
|
print "start import of new module [yes]: "; |
94 |
|
my $in = <STDIN>; |
95 |
|
mkdir($CVSREP) || die "can't create $CVSREP: $!"; |
96 |
|
|
97 |
|
chdir($CVSREP) || die "can't cd to $TMPDIR/$CVSREP: $!"; |
98 |
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|
99 |
|
open(SVNREV,"> .svnrev") || die "can't open $CVSREP/.svnrev: $!"; |
100 |
|
print SVNREV "0"; |
101 |
|
close(SVNREV); |
102 |
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|
103 |
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$rev = 0; |
104 |
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|
105 |
# check if svnrev exists |
# create new module |
106 |
if (! -e ".svnrev") { |
log_system("$cvs import -m 'new CVS module' $CVSREP svn2cvs r0", "can't import new module into $CVSREP"); |
107 |
print <<_USAGE_; |
|
108 |
|
unlink ".svnrev" || die "can't remove .svnrev: $!"; |
109 |
|
chdir($TMPDIR) || die "can't cd to $TMPDIR: $!"; |
110 |
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rmdir $CVSREP || die "can't remove $CVSREP: $!"; |
111 |
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|
112 |
|
# and get new changes it |
113 |
|
log_system("$cvs -q update -d $CVSREP", "cvs update -d failed"); |
114 |
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|
115 |
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chdir($CVSREP) || die "can't cd to $TMPDIR/$CVSREP: $!"; |
116 |
|
|
117 |
|
} else { |
118 |
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|
119 |
|
# import into existing module directory in CVS |
120 |
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|
121 |
|
chdir($CVSREP) || die "can't cd to $TMPDIR/$CVSREP: $!"; |
122 |
|
|
123 |
|
|
124 |
|
# check if svnrev exists |
125 |
|
if (! -e ".svnrev") { |
126 |
|
print <<_USAGE_; |
127 |
|
|
128 |
Your CVS repository doesn't have .svnrev file! |
Your CVS repository doesn't have .svnrev file! |
129 |
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|
141 |
|
|
142 |
_USAGE_ |
_USAGE_ |
143 |
|
|
144 |
print "svn revision corresponding to CVS [abort]: "; |
print "svn revision corresponding to CVS [abort]: "; |
145 |
my $in = <STDIN>; |
my $in = <STDIN>; |
146 |
chomp($in); |
chomp($in); |
147 |
if ($in !~ /^\d+$/) { |
if ($in !~ /^\d+$/) { |
148 |
print "Aborting: revision not a number\n"; |
print "Aborting: revision not a number\n"; |
149 |
exit 1; |
exit 1; |
150 |
|
} else { |
151 |
|
$rev = $in; |
152 |
|
commit_svnrev($rev,1); # create new |
153 |
|
} |
154 |
} else { |
} else { |
155 |
$rev = $in; |
open(SVNREV,".svnrev") || die "can't open $TMPDIR/$CVSREP/.svnrev: $!"; |
156 |
commit_svnrev($rev,1); # create new |
$rev = <SVNREV>; |
157 |
|
chomp($rev); |
158 |
|
close(SVNREV); |
159 |
} |
} |
|
} else { |
|
|
open(SVNREV,".svnrev") || die "can't open $TMPDIR/$CVSREP/.svnrev: $!"; |
|
|
$rev = <SVNREV>; |
|
|
chomp($rev); |
|
|
close(SVNREV); |
|
|
} |
|
160 |
|
|
161 |
print "Starting after revision $rev\n"; |
print "Starting after revision $rev\n"; |
162 |
$rev++; |
$rev++; |
163 |
|
} |
164 |
|
|
165 |
|
|
166 |
# |
# |
177 |
} |
} |
178 |
close(LOG); |
close(LOG); |
179 |
|
|
180 |
my $xml = XMLin($log, ForceArray => [ 'logentry', 'path' ]); |
|
181 |
|
my $xml; |
182 |
|
eval { |
183 |
|
$xml = XMLin($log, ForceArray => [ 'logentry', 'path' ]); |
184 |
|
}; |
185 |
|
|
186 |
|
|
187 |
#=begin log_example |
#=begin log_example |
207 |
die "can't split '$path' to dir and file!"; |
die "can't split '$path' to dir and file!"; |
208 |
} else { |
} else { |
209 |
my ($d,$f) = ($1,$2); |
my ($d,$f) = ($1,$2); |
210 |
if ($d !~ m,/$,) { |
if ($d !~ m,/$, && $d ne "") { |
211 |
$d .= "/"; |
$d .= "/"; |
212 |
} |
} |
213 |
open(E, $d."CVS/Entries") || die "can't open ${d}CVS/Entries: $!"; |
open(E, $d."CVS/Entries") || return 0; |
214 |
while(<E>) { |
while(<E>) { |
215 |
return(1) if (m,^/$f/,); |
return(1) if (m,^/$f/,); |
216 |
} |
} |
219 |
} |
} |
220 |
} |
} |
221 |
|
|
222 |
|
chdir("$TMPDIR/$CVSREP") || die "can't cd to $TMPDIR/$CVSREP: $!"; |
223 |
|
|
224 |
foreach my $e (@{$xml->{'logentry'}}) { |
foreach my $e (@{$xml->{'logentry'}}) { |
225 |
die "BUG: revision from .svnrev ($rev) greater than from subversion (".$e->{'revision'}.")" if ($rev > $e->{'revision'}); |
die "BUG: revision from .svnrev ($rev) greater than from subversion (".$e->{'revision'}.")" if ($rev > $e->{'revision'}); |
226 |
$rev = $e->{'revision'}; |
$rev = $e->{'revision'}; |
231 |
my $tmpsvn = $SVNROOT || die "BUG: SVNROOT empty!"; |
my $tmpsvn = $SVNROOT || die "BUG: SVNROOT empty!"; |
232 |
my $tmppath = $e->{'paths'}->{'path'}->[0]->{'content'} || die "BUG: tmppath empty!"; |
my $tmppath = $e->{'paths'}->{'path'}->[0]->{'content'} || die "BUG: tmppath empty!"; |
233 |
do { |
do { |
234 |
if ($tmpsvn =~ s,(/\w+/*)$,,) { |
if ($tmpsvn =~ s#(/[^/]+)/*$##) { |
235 |
$SVNREP .= $1; |
$SVNREP = $1 . $SVNREP; |
236 |
} else { |
} else { |
237 |
print "NOTICE: can't deduce svn dir from $SVNROOT - skipping\n"; |
print "NOTICE: can't deduce svn dir from $SVNROOT - skipping\n"; |
238 |
next; |
next; |
242 |
print "NOTICE: using $SVNREP as directory for svn\n"; |
print "NOTICE: using $SVNREP as directory for svn\n"; |
243 |
|
|
244 |
printf($fmt, $e->{'revision'}, $e->{'author'}, $e->{'date'}, $e->{'msg'}); |
printf($fmt, $e->{'revision'}, $e->{'author'}, $e->{'date'}, $e->{'msg'}); |
245 |
|
my @commit; |
246 |
|
|
247 |
foreach my $p (@{$e->{'paths'}->{'path'}}) { |
foreach my $p (@{$e->{'paths'}->{'path'}}) { |
248 |
my ($action,$path) = ($p->{'action'},$p->{'content'}); |
my ($action,$path) = ($p->{'action'},$p->{'content'}); |
249 |
|
|
251 |
|
|
252 |
# prepare path and message |
# prepare path and message |
253 |
my $file = $path; |
my $file = $path; |
254 |
$path =~ s,^$SVNREP/*,, || die "BUG: can't strip SVNREP from path"; |
$path =~ s,^$SVNREP/*,, || die "BUG: can't strip SVNREP '$SVNREP' from path"; |
255 |
|
|
256 |
if (! $path) { |
if (! $path) { |
257 |
print "NOTICE: skipped this operation. Probably trunk creation\n"; |
print "NOTICE: skipped this operation. Probably trunk creation\n"; |
268 |
chdir($path) || die "can't cd into dir $path for import: $!"; |
chdir($path) || die "can't cd into dir $path for import: $!"; |
269 |
log_system("$cvs import -d -m '$msg' $CVSREP/$path svn r$rev", "cvs import of $path failed"); |
log_system("$cvs import -d -m '$msg' $CVSREP/$path svn r$rev", "cvs import of $path failed"); |
270 |
chdir("$TMPDIR") || die "can't cd to $TMPDIR/$CVSREP: $!"; |
chdir("$TMPDIR") || die "can't cd to $TMPDIR/$CVSREP: $!"; |
271 |
log_system("$cvs checkout $CVSREP/$path", "cvs checkout of imported dir $path failed"); |
if (-d "$CVSREP/$path") { |
272 |
|
rmtree "$CVSREP/$path" || die "can't remove $CVSREP/$path: $!"; |
273 |
|
} else { |
274 |
|
unlink "$CVSREP/$path" || die "can't remove $CVSREP/$path: $!"; |
275 |
|
} |
276 |
|
log_system("$cvs update -d $CVSREP", "cvs update -d of imported dir $path failed"); |
277 |
chdir("$TMPDIR/$CVSREP") || die "can't cd back to $TMPDIR/$CVSREP: $!"; |
chdir("$TMPDIR/$CVSREP") || die "can't cd back to $TMPDIR/$CVSREP: $!"; |
278 |
} elsif ($path =~ m,^(.+)/[^/]+$, && ! -e "$1/CVS/Root") { |
} elsif ($path =~ m,^(.+)/[^/]+$, && ! -e "$1/CVS/Root") { |
279 |
my $dir = $1; |
my $dir = $1; |
289 |
print "WARNING: action $action not implemented on $path. Bug or missing feature of $0\n"; |
print "WARNING: action $action not implemented on $path. Bug or missing feature of $0\n"; |
290 |
} |
} |
291 |
|
|
292 |
# now commit changes |
# save commits for later |
293 |
log_system("$cvs commit -m '$msg' $path", "cvs commit of $path failed"); |
push @commit, $path; |
294 |
|
|
295 |
} |
} |
296 |
|
|
297 |
|
my $msg = $e->{'msg'}; |
298 |
|
$msg =~ s/'/'\\''/g; # quote " |
299 |
|
|
300 |
|
# now commit changes |
301 |
|
log_system("$cvs commit -m '$msg' ".join(" ",@commit), "cvs commit of ".join(",",@commit)." failed"); |
302 |
|
|
303 |
commit_svnrev($rev); |
commit_svnrev($rev); |
304 |
} |
} |
305 |
|
|
306 |
|
# cd out of $CVSREP before File::Temp::END is called |
307 |
|
chdir("/tmp") || die "can't cd to /tmp: $!"; |
308 |
|
|
309 |
__END__ |
__END__ |
310 |
|
|
311 |
=pod |
=pod |
325 |
|
|
326 |
=head1 DESCRIPTION |
=head1 DESCRIPTION |
327 |
|
|
328 |
This script will allow you to commit changes made to Subversion repository also to (read-only) CVS repository manually or from Subversion's C<post-commit> hook. |
This script will allows you to commit changes made to Subversion repository to |
329 |
|
(read-only) CVS repository manually or from Subversion's C<post-commit> hook. |
330 |
|
|
331 |
It's using F<.svnrev> file (which will be created on first run) in |
It's using F<.svnrev> file (which will be created on first run) in |
332 |
B<CVSROOT/CVSREPOSITORY> to store last Subversion revision which was |
B<CVSROOT/CVSREPOSITORY> to store last Subversion revision which was |
378 |
"Cheap" copy operations in Subversion are not at all cheap in CVS. They will |
"Cheap" copy operations in Subversion are not at all cheap in CVS. They will |
379 |
create multiple copies of files in CVS repository! |
create multiple copies of files in CVS repository! |
380 |
|
|
381 |
|
This script assume that you want to sync your C<trunk> (or any other |
382 |
|
directory for that matter) directory with CVS, not root of your subversion. |
383 |
|
This might be considered bug, but since common practise is to have |
384 |
|
directories C<trunk> and C<branches> in svn and source code in them, it's |
385 |
|
not serious limitation. |
386 |
|
|
387 |
=head1 RELATED PROJECTS |
=head1 RELATED PROJECTS |
388 |
|
|
389 |
B<Subversion> L<http://subversion.tigris.org/> version control system that is a |
B<Subversion> L<http://subversion.tigris.org/> version control system that is a |
410 |
messages, and support for skipping changes which are not under current |
messages, and support for skipping changes which are not under current |
411 |
Subversion checkout root (e.g. branches). |
Subversion checkout root (e.g. branches). |
412 |
|
|
413 |
|
=item r18 |
414 |
|
|
415 |
|
Support for importing your svn into empty CVS repository (it will first |
416 |
|
create module and than dump all revisions). |
417 |
|
Group commit operations to save round-trips to CVS server. |
418 |
|
Documentation improvements and other small fixes. |
419 |
|
|
420 |
|
=item r20 |
421 |
|
|
422 |
|
Fixed path deduction (overlap between Subversion reporistory and CVS checkout). |
423 |
|
|
424 |
|
=item r21 |
425 |
|
|
426 |
|
Use C<update -d> instead of checkout after import. |
427 |
|
Added fixes by Paul Egan <paulegan@mail.com> for XMLin and fixing working |
428 |
|
directory. |
429 |
|
|
430 |
|
|
431 |
=back |
=back |
432 |
|
|
433 |
=head1 AUTHOR |
=head1 AUTHOR |