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6aaee015 |
1 | package CPANPLUS::Config; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use base 'Object::Accessor'; |
7 | |
8 | use base 'CPANPLUS::Internals::Utils'; |
9 | |
10 | use Config; |
11 | use File::Spec; |
12 | use Module::Load; |
13 | use CPANPLUS; |
14 | use CPANPLUS::Error; |
15 | use CPANPLUS::Internals::Constants; |
16 | |
17 | use File::Basename qw[dirname]; |
18 | use IPC::Cmd qw[can_run]; |
19 | use Locale::Maketext::Simple Class => 'CPANPLUS', Style => 'gettext'; |
20 | use Module::Load::Conditional qw[check_install]; |
21 | |
622d31ac |
22 | |
23 | =pod |
24 | |
25 | =head1 NAME |
26 | |
27 | CPANPLUS::Config |
28 | |
4443dd53 |
29 | =head1 SYNOPSIS |
30 | |
31 | ### conf object via CPANPLUS::Backend; |
32 | $cb = CPANPLUS::Backend->new; |
33 | $conf = $cb->configure_object; |
34 | |
35 | ### or as a standalone object |
36 | $conf = CPANPLUS::Configure->new; |
37 | |
38 | ### values in 'conf' section |
39 | $verbose = $conf->get_conf( 'verbose' ); |
40 | $conf->set_conf( verbose => 1 ); |
41 | |
42 | ### values in 'program' section |
43 | $editor = $conf->get_program( 'editor' ); |
44 | $conf->set_program( editor => '/bin/vi' ); |
45 | |
622d31ac |
46 | =head1 DESCRIPTION |
47 | |
48 | This module contains defaults and heuristics for configuration |
49 | information for CPANPLUS. To change any of these values, please |
50 | see the documentation in C<CPANPLUS::Configure>. |
51 | |
52 | Below you'll find a list of configuration types and keys, and |
53 | their meaning. |
54 | |
55 | =head1 CONFIGURATION |
56 | |
57 | =cut |
58 | |
59 | ### BAH! you can't have POD interleaved with a hash |
60 | ### declaration.. so declare every entry seperatedly :( |
6aaee015 |
61 | my $Conf = { |
62 | '_fetch' => { |
63 | 'blacklist' => [ 'ftp' ], |
64 | }, |
622d31ac |
65 | |
66 | ### _source, _build and _mirror are supposed to be static |
67 | ### no changes should be needed unless pause/cpan changes |
68 | '_source' => { |
69 | 'hosts' => 'MIRRORED.BY', |
70 | 'auth' => '01mailrc.txt.gz', |
71 | 'stored' => 'sourcefiles', |
72 | 'dslip' => '03modlist.data.gz', |
73 | 'update' => '86400', |
5bc5f6dc |
74 | 'mod' => '02packages.details.txt.gz', |
75 | 'custom_index' => 'packages.txt', |
622d31ac |
76 | }, |
77 | '_build' => { |
78 | 'plugins' => 'plugins', |
79 | 'moddir' => 'build', |
80 | 'startdir' => '', |
81 | 'distdir' => 'dist', |
82 | 'autobundle' => 'autobundle', |
83 | 'autobundle_prefix' => 'Snapshot', |
84 | 'autdir' => 'authors', |
85 | 'install_log_dir' => 'install-logs', |
5bc5f6dc |
86 | 'custom_sources' => 'custom-sources', |
622d31ac |
87 | 'sanity_check' => 1, |
88 | }, |
89 | '_mirror' => { |
90 | 'base' => 'authors/id/', |
91 | 'auth' => 'authors/01mailrc.txt.gz', |
92 | 'dslip' => 'modules/03modlist.data.gz', |
93 | 'mod' => 'modules/02packages.details.txt.gz' |
94 | }, |
95 | }; |
96 | |
97 | =head2 Section 'conf' |
98 | |
99 | =over 4 |
100 | |
101 | =item hosts |
102 | |
103 | An array ref containing hosts entries to be queried for packages. |
104 | |
105 | An example entry would like this: |
106 | |
107 | { 'scheme' => 'ftp', |
108 | 'path' => '/pub/CPAN/', |
109 | 'host' => 'ftp.cpan.org' |
110 | }, |
111 | |
112 | =cut |
113 | |
114 | ### default host list |
115 | $Conf->{'conf'}->{'hosts'} = [ |
6aaee015 |
116 | { |
117 | 'scheme' => 'ftp', |
118 | 'path' => '/pub/CPAN/', |
119 | 'host' => 'ftp.cpan.org' |
120 | }, |
121 | { |
122 | 'scheme' => 'http', |
123 | 'path' => '/', |
124 | 'host' => 'www.cpan.org' |
125 | }, |
126 | { |
127 | 'scheme' => 'ftp', |
128 | 'path' => '/pub/CPAN/', |
129 | 'host' => 'ftp.nl.uu.net' |
130 | }, |
131 | { |
132 | 'scheme' => 'ftp', |
133 | 'path' => '/pub/CPAN/', |
134 | 'host' => 'cpan.valueclick.com' |
135 | }, |
136 | { |
137 | 'scheme' => 'ftp', |
138 | 'path' => '/pub/languages/perl/CPAN/', |
139 | 'host' => 'ftp.funet.fi' |
140 | } |
622d31ac |
141 | ]; |
142 | |
143 | =item allow_build_interactivity |
144 | |
145 | Boolean flag to indicate whether 'perl Makefile.PL' and similar |
146 | are run interactively or not. Defaults to 'true'. |
147 | |
148 | =cut |
149 | |
150 | $Conf->{'conf'}->{'allow_build_interactivity'} = 1; |
151 | |
152 | =item base |
153 | |
4443dd53 |
154 | The directory CPANPLUS keeps all its build and state information in. |
622d31ac |
155 | Defaults to ~/.cpanplus. |
156 | |
157 | =cut |
158 | |
159 | $Conf->{'conf'}->{'base'} = File::Spec->catdir( |
160 | __PACKAGE__->_home_dir, DOT_CPANPLUS ); |
161 | |
162 | =item buildflags |
163 | |
164 | Any flags to be passed to 'perl Build.PL'. See C<perldoc Module::Build> |
165 | for details. Defaults to an empty string. |
166 | |
167 | =cut |
168 | |
169 | $Conf->{'conf'}->{'buildflags'} = ''; |
170 | |
171 | =item cpantest |
172 | |
173 | Boolean flag to indicate whether or not to mail test results of module |
174 | installations to C<http://testers.cpan.org>. Defaults to 'false'. |
175 | |
176 | =cut |
177 | |
178 | $Conf->{'conf'}->{'cpantest'} = 0; |
179 | |
180 | =item cpantest_mx |
181 | |
182 | String holding an explicit mailserver to use when sending out emails |
183 | for C<http://testers.cpan.org>. An empty string will use your system |
184 | settings. Defaults to an empty string. |
185 | |
186 | =cut |
187 | |
188 | $Conf->{'conf'}->{'cpantest_mx'} = ''; |
189 | |
190 | =item debug |
191 | |
192 | Boolean flag to enable or disable extensive debuggging information. |
193 | Defaults to 'false'. |
194 | |
195 | =cut |
196 | |
197 | $Conf->{'conf'}->{'debug'} = 0; |
198 | |
199 | =item dist_type |
200 | |
201 | Default distribution type to use when building packages. See C<cpan2dist> |
202 | or C<CPANPLUS::Dist> for details. An empty string will not use any |
203 | package building software. Defaults to an empty string. |
204 | |
205 | =cut |
206 | |
207 | $Conf->{'conf'}->{'dist_type'} = ''; |
208 | |
209 | =item email |
210 | |
211 | Email address to use for anonymous ftp access and as C<from> address |
212 | when sending emails. Defaults to an C<example.com> address. |
213 | |
214 | =cut |
215 | |
216 | $Conf->{'conf'}->{'email'} = DEFAULT_EMAIL; |
4443dd53 |
217 | |
218 | =item enable_custom_sources |
219 | |
220 | Boolean flag indicating whether custom sources should be enabled or |
221 | not. See the C<CUSTOM MODULE SOURCES> in C<CPANPLUS::Backend> for |
222 | details on how to use them. |
223 | |
224 | Defaults to C<true> |
225 | |
226 | =cut |
227 | |
228 | ### this addresses #32248 which requests a possibillity to |
229 | ### turn off custom sources |
230 | $Conf->{'conf'}->{'enable_custom_sources'} = 1; |
622d31ac |
231 | |
232 | =item extractdir |
233 | |
234 | String containing the directory where fetched archives should be |
235 | extracted. An empty string will use a directory under your C<base> |
236 | directory. Defaults to an empty string. |
237 | |
238 | =cut |
239 | |
240 | $Conf->{'conf'}->{'extractdir'} = ''; |
241 | |
242 | =item fetchdir |
243 | |
244 | String containing the directory where fetched archives should be |
245 | stored. An empty string will use a directory under your C<base> |
246 | directory. Defaults to an empty string. |
247 | |
248 | =cut |
249 | |
250 | $Conf->{'conf'}->{'fetchdir'} = ''; |
251 | |
252 | =item flush |
253 | |
254 | Boolean indicating whether build failures, cache dirs etc should |
255 | be flushed after every operation or not. Defaults to 'true'. |
256 | |
257 | =cut |
258 | |
259 | $Conf->{'conf'}->{'flush'} = 1; |
260 | |
261 | =item force |
262 | |
263 | Boolean indicating whether files should be forcefully overwritten |
264 | if they exist, modules should be installed when they fail tests, |
265 | etc. Defaults to 'false'. |
266 | |
267 | =cut |
268 | |
269 | $Conf->{'conf'}->{'force'} = 0; |
270 | |
271 | =item lib |
272 | |
273 | An array ref holding directories to be added to C<@INC> when CPANPLUS |
274 | starts up. Defaults to an empty array reference. |
275 | |
276 | =cut |
277 | |
278 | $Conf->{'conf'}->{'lib'} = []; |
279 | |
280 | =item makeflags |
281 | |
282 | A string holding flags that will be passed to the C<make> program |
283 | when invoked. Defaults to an empty string. |
284 | |
285 | =cut |
286 | |
287 | $Conf->{'conf'}->{'makeflags'} = ''; |
288 | |
289 | =item makemakerflags |
290 | |
291 | A string holding flags that will be passed to C<perl Makefile.PL> |
292 | when invoked. Defaults to an empty string. |
293 | |
294 | =cut |
295 | |
296 | $Conf->{'conf'}->{'makemakerflags'} = ''; |
297 | |
298 | =item md5 |
299 | |
300 | A boolean indicating whether or not md5 checks should be done when |
301 | an archive is fetched. Defaults to 'true' if you have C<Digest::MD5> |
302 | installed, 'false' otherwise. |
303 | |
304 | =cut |
305 | |
306 | $Conf->{'conf'}->{'md5'} = ( |
307 | check_install( module => 'Digest::MD5' ) ? 1 : 0 ); |
308 | |
309 | =item no_update |
310 | |
311 | A boolean indicating whether or not C<CPANPLUS>' source files should be |
312 | updated or not. Defaults to 'false'. |
313 | |
314 | =cut |
315 | |
316 | $Conf->{'conf'}->{'no_update'} = 0; |
317 | |
318 | =item passive |
319 | |
320 | A boolean indicating whether or not to use passive ftp connections. |
321 | Defaults to 'true'. |
322 | |
323 | =cut |
324 | |
325 | $Conf->{'conf'}->{'passive'} = 1; |
326 | |
327 | =item prefer_bin |
328 | |
329 | A boolean indicating whether or not to prefer command line programs |
330 | over perl modules. Defaults to 'false' unless you do not have |
331 | C<Compress::Zlib> installed (as that would mean we could not extract |
332 | C<.tar.gz> files) |
333 | |
334 | =cut |
6aaee015 |
335 | ### if we dont have c::zlib, we'll need to use /bin/tar or we |
336 | ### can not extract any files. Good time to change the default |
622d31ac |
337 | $Conf->{'conf'}->{'prefer_bin'} = |
338 | (eval {require Compress::Zlib; 1} ? 0 : 1 ); |
339 | |
340 | =item prefer_makefile |
341 | |
342 | A boolean indicating whether or not prefer a C<Makefile.PL> over a |
343 | C<Build.PL> file if both are present. Defaults to 'true'. |
344 | |
345 | =cut |
346 | |
347 | $Conf->{'conf'}->{'prefer_makefile'} = 1; |
348 | |
349 | =item prereqs |
350 | |
351 | A digit indicating what to do when a package you are installing has a |
352 | prerequisite. Options are: |
353 | |
354 | 0 Do not install |
355 | 1 Install |
356 | 2 Ask |
357 | 3 Ignore (dangerous, install will probably fail!) |
358 | |
359 | The default is to ask. |
360 | |
361 | =cut |
362 | |
363 | $Conf->{'conf'}->{'prereqs'} = PREREQ_ASK; |
364 | |
365 | =item shell |
366 | |
367 | A string holding the shell class you wish to start up when starting |
368 | C<CPANPLUS> in interactive mode. |
369 | |
370 | Defaults to C<CPANPLUS::Shell::Default>, the default CPANPLUS shell. |
371 | |
372 | =cut |
373 | |
374 | $Conf->{'conf'}->{'shell'} = 'CPANPLUS::Shell::Default'; |
375 | |
376 | =item show_startup_tip |
377 | |
378 | A boolean indicating whether or not to show start up tips in the |
379 | interactive shell. Defaults to 'true'. |
380 | |
381 | =cut |
382 | |
383 | $Conf->{'conf'}->{'show_startup_tip'} = 1; |
384 | |
385 | =item signature |
386 | |
387 | A boolean indicating whether or not check signatures if packages are |
388 | signed. Defaults to 'true' if you have C<gpg> or C<Crypt::OpenPGP> |
389 | installed, 'false' otherwise. |
390 | |
391 | =cut |
392 | |
393 | $Conf->{'conf'}->{'signature'} = do { |
502c7995 |
394 | check_install( module => 'Module::Signature', version => '0.06' ) |
395 | and ( can_run('gpg') || |
396 | check_install(module => 'Crypt::OpenPGP') |
397 | ); |
398 | } ? 1 : 0; |
622d31ac |
399 | |
400 | =item skiptest |
401 | |
402 | A boolean indicating whether or not to skip tests when installing modules. |
403 | Defaults to 'false'. |
404 | |
405 | =cut |
406 | |
407 | $Conf->{'conf'}->{'skiptest'} = 0; |
408 | |
409 | =item storable |
410 | |
411 | A boolean indicating whether or not to use C<Storable> to write compiled |
412 | source file information to disk. This makes for faster startup and look |
413 | up times, but takes extra diskspace. Defaults to 'true' if you have |
414 | C<Storable> installed and 'false' if you don't. |
415 | |
416 | =cut |
417 | |
418 | $Conf->{'conf'}->{'storable'} = |
419 | ( check_install( module => 'Storable' ) ? 1 : 0 ); |
420 | |
421 | =item timeout |
422 | |
423 | Digit indicating the time before a fetch request times out (in seconds). |
424 | Defaults to 300. |
425 | |
426 | =cut |
427 | |
428 | $Conf->{'conf'}->{'timeout'} = 300; |
429 | |
430 | =item verbose |
431 | |
432 | A boolean indicating whether or not C<CPANPLUS> runs in verbose mode. |
433 | Defaults to 'true' if you have the environment variable |
434 | C<PERL5_CPANPLUS_VERBOSE> set to true, 'false' otherwise. |
435 | |
436 | It is recommended you run with verbose enabled, but it is disabled |
437 | for historical reasons. |
438 | |
439 | =cut |
440 | |
441 | $Conf->{'conf'}->{'verbose'} = $ENV{PERL5_CPANPLUS_VERBOSE} || 0; |
442 | |
443 | =item write_install_log |
444 | |
445 | A boolean indicating whether or not to write install logs after installing |
446 | a module using the interactive shell. Defaults to 'true'. |
447 | |
448 | |
449 | =cut |
450 | |
451 | $Conf->{'conf'}->{'write_install_logs'} = 1; |
452 | |
4443dd53 |
453 | =item source_engine |
454 | |
455 | Class to use as the source engine, which is generally a subclass of |
456 | C<CPANPLUS::Internals::Source>. Default to C<CPANPLUS::Internals::Source::Memory>. |
457 | |
458 | =cut |
459 | |
460 | $Conf->{'conf'}->{'source_engine'} = DEFAULT_SOURCE_ENGINE; |
461 | |
462 | =item cpantest_reporter_args |
463 | |
464 | A hashref of key => value pairs that are passed to the constructor |
465 | of C<Test::Reporter>. If you'd want to enable TLS for example, you'd |
466 | set it to: |
467 | |
468 | { transport => 'Net::SMTP::TLS', |
469 | transport_args => [ User => 'Joe', Password => '123' ], |
470 | } |
471 | |
472 | =cut |
473 | |
474 | $Conf->{'conf'}->{'cpantest_reporter_args'} = {}; |
475 | |
622d31ac |
476 | =back |
477 | |
478 | =head2 Section 'program' |
479 | |
480 | =cut |
481 | |
6aaee015 |
482 | ### Paths get stripped of whitespace on win32 in the constructor |
483 | ### sudo gets emptied if there's no need for it in the constructor |
622d31ac |
484 | |
485 | =over 4 |
486 | |
487 | =item editor |
488 | |
489 | A string holding the path to your editor of choice. Defaults to your |
a0995fd4 |
490 | $ENV{EDITOR}, $ENV{VISUAL}, 'vi' or 'pico' programs, in that order. |
622d31ac |
491 | |
492 | =cut |
493 | |
494 | $Conf->{'program'}->{'editor'} = do { |
495 | $ENV{'EDITOR'} || $ENV{'VISUAL'} || |
496 | can_run('vi') || can_run('pico') |
497 | }; |
498 | |
499 | =item make |
500 | |
501 | A string holding the path to your C<make> binary. Looks for the C<make> |
502 | program used to build perl or failing that, a C<make> in your path. |
503 | |
504 | =cut |
505 | |
506 | $Conf->{'program'}->{'make'} = |
507 | can_run($Config{'make'}) || can_run('make'); |
508 | |
509 | =item pager |
510 | |
511 | A string holding the path to your pager of choice. Defaults to your |
512 | $ENV{PAGER}, 'less' or 'more' programs, in that order. |
513 | |
514 | =cut |
515 | |
516 | $Conf->{'program'}->{'pager'} = |
517 | $ENV{'PAGER'} || can_run('less') || can_run('more'); |
518 | |
6aaee015 |
519 | ### no one uses this feature anyway, and it's only working for EU::MM |
520 | ### and not for module::build |
521 | #'perl' => '', |
622d31ac |
522 | |
523 | =item shell |
524 | |
525 | A string holding the path to your login shell of choice. Defaults to your |
526 | $ENV{SHELL} setting, or $ENV{COMSPEC} on Windows. |
527 | |
528 | =cut |
529 | |
530 | $Conf->{'program'}->{'shell'} = $^O eq 'MSWin32' |
531 | ? $ENV{COMSPEC} |
532 | : $ENV{SHELL}; |
533 | |
534 | =item sudo |
535 | |
536 | A string holding the path to your C<sudo> binary if your install path |
537 | requires super user permissions. Looks for C<sudo> in your path, or |
538 | remains empty if you do not require super user permissiosn to install. |
539 | |
540 | =cut |
541 | |
542 | $Conf->{'program'}->{'sudo'} = do { |
768b421c |
543 | ### let's assume you dont need sudo, |
544 | ### unless one of the below criteria tells us otherwise |
545 | my $sudo = undef; |
546 | |
547 | ### you're a normal user, you might need sudo |
548 | if( $> ) { |
549 | |
550 | ### check for all install dirs! |
768b421c |
551 | ### you have write permissions to the installdir, |
552 | ### you don't need sudo |
4443dd53 |
553 | if( -w $Config{'installsitelib'} && -w $Config{'installsitebin'} ) { |
768b421c |
554 | |
4443dd53 |
555 | ### installsiteman3dir is a 5.8'ism.. don't check |
556 | ### it on 5.6.x... |
557 | if( defined $Config{'installsiteman3dir'} ) { |
558 | $sudo = -w $Config{'installsiteman3dir'} |
559 | ? undef |
560 | : can_run('sudo'); |
561 | } else { |
562 | $sudo = undef; |
563 | } |
564 | |
768b421c |
565 | ### you have PERL_MM_OPT set to some alternate |
566 | ### install place. You probably have write permissions |
567 | ### to that |
568 | } elsif ( $ENV{'PERL_MM_OPT'} and |
569 | $ENV{'PERL_MM_OPT'} =~ /INSTALL|LIB|PREFIX/ |
570 | ) { |
571 | $sudo = undef; |
572 | |
573 | ### you probably don't have write permissions |
574 | } else { |
575 | $sudo = can_run('sudo'); |
576 | } |
577 | } |
578 | |
579 | ### and return the value |
580 | $sudo; |
622d31ac |
581 | }; |
582 | |
583 | =item perlwrapper |
584 | |
585 | A string holding the path to the C<cpanp-run-perl> utility bundled |
586 | with CPANPLUS, which is used to enable autoflushing in spawned processes. |
587 | |
588 | =cut |
589 | |
6aaee015 |
590 | ### perlwrapper that allows us to turn on autoflushing |
622d31ac |
591 | $Conf->{'program'}->{'perlwrapper'} = sub { |
494f1016 |
592 | my $name = 'cpanp-run-perl'; |
6aaee015 |
593 | |
494f1016 |
594 | my @bins = do{ |
595 | require Config; |
596 | my $ver = $Config::Config{version}; |
597 | |
598 | ### if we are running with 'versiononly' enabled, |
599 | ### all binaries will have the perlversion appended |
600 | ### ie, cpanp will become cpanp5.9.5 |
601 | ### so prefer the versioned binary in that case |
602 | $Config::Config{versiononly} |
603 | ? ($name.$ver, $name) |
604 | : ($name, $name.$ver); |
605 | }; |
502c7995 |
606 | |
607 | ### patch from Steve Hay Fri 29 Jun 2007 14:26:02 GMT+02:00 |
608 | ### Msg-Id: <4684FA5A.7030506@uk.radan.com> |
609 | ### look for files with a ".bat" extension as well on Win32 |
610 | @bins = map { $_, "$_.bat" } @bins if $^O eq 'MSWin32'; |
611 | |
494f1016 |
612 | my $path; |
613 | BIN: for my $bin (@bins) { |
0fe18d46 |
614 | |
494f1016 |
615 | ### parallel to your cpanp/cpanp-boxed |
616 | my $maybe = File::Spec->rel2abs( |
75046b50 |
617 | File::Spec->catfile( dirname($0), $bin ) |
494f1016 |
618 | ); |
619 | $path = $maybe and last BIN if -f $maybe; |
620 | |
621 | ### parallel to your CPANPLUS.pm: |
622 | ### $INC{cpanplus}/../bin/cpanp-run-perl |
623 | $maybe = File::Spec->rel2abs( |
75046b50 |
624 | File::Spec->catfile( |
494f1016 |
625 | dirname($INC{'CPANPLUS.pm'}), |
626 | '..', # lib dir |
627 | 'bin', # bin dir |
628 | $bin, # script |
629 | ) |
630 | ); |
631 | $path = $maybe and last BIN if -f $maybe; |
632 | |
633 | ### you installed CPANPLUS in a custom prefix, |
634 | ### so go paralel to /that/. PREFIX=/tmp/cp |
635 | ### would put cpanp-run-perl in /tmp/cp/bin and |
636 | ### CPANPLUS.pm in |
637 | ### /tmp/cp/lib/perl5/site_perl/5.8.8 |
638 | $maybe = File::Spec->rel2abs( |
75046b50 |
639 | File::Spec->catfile( |
494f1016 |
640 | dirname( $INC{'CPANPLUS.pm'} ), |
641 | '..', '..', '..', '..', # 4x updir |
642 | 'bin', # bin dir |
643 | $bin, # script |
644 | ) |
645 | ); |
646 | $path = $maybe and last BIN if -f $maybe; |
6aaee015 |
647 | |
494f1016 |
648 | ### in your path -- take this one last, the |
649 | ### previous two assume extracted tarballs |
650 | ### or user installs |
651 | ### note that we don't use 'can_run' as it's |
652 | ### not an executable, just a wrapper... |
d0baa00e |
653 | ### prefer anything that's found in the path paralel to your $^X |
654 | for my $dir (File::Spec->rel2abs( dirname($^X) ), |
655 | split(/\Q$Config::Config{path_sep}\E/, $ENV{PATH}), |
656 | File::Spec->curdir, |
494f1016 |
657 | ) { |
75046b50 |
658 | |
659 | ### On VMS the path could be in UNIX format, and we |
660 | ### currently need it to be in VMS format |
661 | $dir = VMS::Filespec::vmspath($dir) if ON_VMS; |
662 | |
494f1016 |
663 | $maybe = File::Spec->catfile( $dir, $bin ); |
664 | $path = $maybe and last BIN if -f $maybe; |
665 | } |
666 | } |
667 | |
668 | ### we should have a $path by now ideally, if so return it |
669 | return $path if defined $path; |
670 | |
671 | ### if not, warn about it and give sensible default. |
672 | ### XXX try to be a no-op instead then.. |
673 | ### cross your fingers... |
674 | ### pass '-P' to perl: "run program through C |
675 | ### preprocessor before compilation" |
d0baa00e |
676 | ### XXX using -P actually changes the way some Makefile.PLs |
677 | ### are executed, so don't do that... --kane |
494f1016 |
678 | error(loc( |
502c7995 |
679 | "Could not find the '%1' binary in your path". |
494f1016 |
680 | "--this may be a problem.\n". |
681 | "Please locate this program and set ". |
502c7995 |
682 | "your '%2' config entry to its path.\n". |
683 | "From the default shell, you can do this by typing:\n\n". |
684 | " %3\n". |
685 | " %4\n", |
686 | $name, 'perlwrapper', |
687 | 's program perlwrapper FULL_PATH_TO_CPANP_RUN_PERL', |
688 | 's save' |
494f1016 |
689 | )); |
e3b7d412 |
690 | return ''; |
622d31ac |
691 | }->(); |
692 | |
693 | =back |
694 | |
695 | =cut |
6aaee015 |
696 | |
6aaee015 |
697 | sub new { |
698 | my $class = shift; |
699 | my $obj = $class->SUPER::new; |
700 | |
701 | $obj->mk_accessors( keys %$Conf ); |
702 | |
703 | for my $acc ( keys %$Conf ) { |
704 | my $subobj = Object::Accessor->new; |
705 | $subobj->mk_accessors( keys %{$Conf->{$acc}} ); |
706 | |
707 | ### read in all the settings from the sub accessors; |
708 | for my $subacc ( $subobj->ls_accessors ) { |
709 | $subobj->$subacc( $Conf->{$acc}->{$subacc} ); |
710 | } |
711 | |
712 | ### now store it in the parent object |
713 | $obj->$acc( $subobj ); |
714 | } |
715 | |
716 | $obj->_clean_up_paths; |
717 | |
718 | ### shut up IPC::Cmd warning about not findin IPC::Run on win32 |
719 | $IPC::Cmd::WARN = 0; |
720 | |
721 | return $obj; |
722 | } |
723 | |
724 | sub _clean_up_paths { |
725 | my $self = shift; |
726 | |
727 | ### clean up paths if we are on win32 |
728 | if( $^O eq 'MSWin32' ) { |
729 | for my $pgm ( $self->program->ls_accessors ) { |
c1ceaa19 |
730 | my $path = $self->program->$pgm; |
731 | |
732 | ### paths with whitespace needs to be shortened |
733 | ### for shell outs. |
734 | if ($path and $path =~ /\s+/) { |
735 | my($prog, $args); |
736 | |
737 | ### patch from Steve Hay, 13nd of June 2007 |
738 | ### msg-id: <467012A4.6060705@uk.radan.com> |
739 | ### windows directories are not allowed to end with |
740 | ### a space, so any occurrence of '\w\s+/\w+' means |
741 | ### we're dealing with arguments, not directory |
742 | ### names. |
743 | if ($path =~ /^(.*?)(\s+\/.*$)/) { |
744 | ($prog, $args) = ($1, $2); |
745 | |
746 | ### otherwise, there are no arguments |
747 | } else { |
748 | ($prog, $args) = ($path, ''); |
749 | } |
750 | |
751 | $prog = Win32::GetShortPathName( $prog ); |
752 | $self->program->$pgm( $prog . $args ); |
753 | } |
6aaee015 |
754 | } |
755 | } |
756 | |
757 | return 1; |
758 | } |
759 | |
760 | 1; |
622d31ac |
761 | |
762 | =pod |
763 | |
764 | =head1 BUG REPORTS |
765 | |
766 | Please report bugs or other issues to E<lt>bug-cpanplus@rt.cpan.org<gt>. |
767 | |
768 | =head1 AUTHOR |
769 | |
770 | This module by Jos Boumans E<lt>kane@cpan.orgE<gt>. |
771 | |
772 | =head1 COPYRIGHT |
773 | |
774 | The CPAN++ interface (of which this module is a part of) is copyright (c) |
775 | 2001 - 2007, Jos Boumans E<lt>kane@cpan.orgE<gt>. All rights reserved. |
776 | |
777 | This library is free software; you may redistribute and/or modify it |
778 | under the same terms as Perl itself. |
779 | |
780 | =head1 SEE ALSO |
781 | |
782 | L<CPANPLUS::Backend>, L<CPANPLUS::Configure::Setup>, L<CPANPLUS::Configure> |
783 | |
784 | =cut |
785 | |
786 | # Local variables: |
787 | # c-indentation-style: bsd |
788 | # c-basic-offset: 4 |
789 | # indent-tabs-mode: nil |
790 | # End: |
791 | # vim: expandtab shiftwidth=4: |