Commit | Line | Data |
6aaee015 |
1 | package CPANPLUS::Shell::Default; |
2 | |
3 | use strict; |
4 | |
5 | |
6 | use CPANPLUS::Error; |
7 | use CPANPLUS::Backend; |
8 | use CPANPLUS::Configure::Setup; |
9 | use CPANPLUS::Internals::Constants; |
10 | use CPANPLUS::Internals::Constants::Report qw[GRADE_FAIL]; |
11 | |
12 | use Cwd; |
13 | use IPC::Cmd; |
14 | use Term::UI; |
15 | use Data::Dumper; |
16 | use Term::ReadLine; |
17 | |
18 | use Module::Load qw[load]; |
19 | use Params::Check qw[check]; |
20 | use Module::Load::Conditional qw[can_load check_install]; |
21 | use Locale::Maketext::Simple Class => 'CPANPLUS', Style => 'gettext'; |
22 | |
23 | local $Params::Check::VERBOSE = 1; |
24 | local $Data::Dumper::Indent = 1; # for dumpering from ! |
25 | |
26 | BEGIN { |
27 | use vars qw[ $VERSION @ISA ]; |
28 | @ISA = qw[ CPANPLUS::Shell::_Base::ReadLine ]; |
41bf8990 |
29 | $VERSION = "0.79_04"; |
6aaee015 |
30 | } |
31 | |
32 | load CPANPLUS::Shell; |
33 | |
34 | |
35 | my $map = { |
36 | 'm' => '_search_module', |
37 | 'a' => '_search_author', |
38 | '!' => '_bang', |
39 | '?' => '_help', |
40 | 'h' => '_help', |
41 | 'q' => '_quit', |
42 | 'r' => '_readme', |
43 | 'v' => '_show_banner', |
44 | 'w' => '__display_results', |
45 | 'd' => '_fetch', |
46 | 'z' => '_shell', |
47 | 'f' => '_distributions', |
48 | 'x' => '_reload_indices', |
49 | 'i' => '_install', |
50 | 't' => '_install', |
51 | 'l' => '_details', |
52 | 'p' => '_print', |
53 | 's' => '_set_conf', |
54 | 'o' => '_uptodate', |
55 | 'b' => '_autobundle', |
56 | 'u' => '_uninstall', |
57 | '/' => '_meta', # undocumented for now |
58 | 'c' => '_reports', |
59 | }; |
60 | ### free letters: e g j k n y ### |
61 | |
62 | |
63 | ### will be filled if you have a .default-shell.rc and |
64 | ### Config::Auto installed |
65 | my $rc = {}; |
66 | |
67 | ### the shell object, scoped to the file ### |
68 | my $Shell; |
69 | my $Brand = loc('CPAN Terminal'); |
70 | my $Prompt = $Brand . '> '; |
71 | |
72 | =pod |
73 | |
74 | =head1 NAME |
75 | |
76 | CPANPLUS::Shell::Default |
77 | |
78 | =head1 SYNOPSIS |
79 | |
80 | ### loading the shell: |
81 | $ cpanp # run 'cpanp' from the command line |
82 | $ perl -MCPANPLUS -eshell # load the shell from the command line |
83 | |
84 | |
85 | use CPANPLUS::Shell qw[Default]; # load this shell via the API |
86 | # always done via CPANPLUS::Shell |
87 | |
88 | my $ui = CPANPLUS::Shell->new; |
89 | $ui->shell; # run the shell |
90 | $ui->dispatch_on_input( input => 'x'); # update the source using the |
91 | # dispatch method |
92 | |
93 | ### when in the shell: |
94 | ### Note that all commands can also take options. |
95 | ### Look at their underlying CPANPLUS::Backend methods to see |
96 | ### what options those are. |
97 | cpanp> h # show help messages |
98 | cpanp> ? # show help messages |
99 | |
100 | cpanp> m Acme # find acme modules, allows regexes |
101 | cpanp> a KANE # find modules by kane, allows regexes |
102 | cpanp> f Acme::Foo # get a list of all releases of Acme::Foo |
103 | |
104 | cpanp> i Acme::Foo # install Acme::Foo |
105 | cpanp> i Acme-Foo-1.3 # install version 1.3 of Acme::Foo |
106 | cpanp> i <URI> # install from URI, like ftp://foo.com/X.tgz |
107 | cpanp> i 1 3..5 # install search results 1, 3, 4 and 5 |
108 | cpanp> i * # install all search results |
109 | cpanp> a KANE; i *; # find modules by kane, install all results |
110 | cpanp> t Acme::Foo # test Acme::Foo, without installing it |
111 | cpanp> u Acme::Foo # uninstall Acme::Foo |
112 | cpanp> d Acme::Foo # download Acme::Foo |
113 | cpanp> z Acme::Foo # download & extract Acme::Foo, then open a |
114 | # shell in the extraction directory |
115 | |
116 | cpanp> c Acme::Foo # get a list of test results for Acme::Foo |
117 | cpanp> l Acme::Foo # view details about the Acme::Foo package |
118 | cpanp> r Acme::Foo # view Acme::Foo's README file |
119 | cpanp> o # get a list of all installed modules that |
120 | # are out of date |
121 | cpanp> o 1..3 # list uptodateness from a previous search |
122 | |
123 | cpanp> s conf # show config settings |
124 | cpanp> s conf md5 1 # enable md5 checks |
125 | cpanp> s program # show program settings |
126 | cpanp> s edit # edit config file |
127 | cpanp> s reconfigure # go through initial configuration again |
128 | cpanp> s selfupdate # update your CPANPLUS install |
129 | cpanp> s save # save config to disk |
130 | cpanp> s mirrors # show currently selected mirrors |
131 | |
132 | cpanp> ! [PERL CODE] # execute the following perl code |
133 | |
134 | cpanp> b # create an autobundle for this computers |
135 | # perl installation |
136 | cpanp> x # reload index files (purges cache) |
137 | cpanp> x --update_source # reload index files, get fresh source files |
138 | cpanp> p [FILE] # print error stack (to a file) |
139 | cpanp> v # show the banner |
140 | cpanp> w # show last search results again |
141 | |
142 | cpanp> q # quit the shell |
143 | |
144 | cpanp> /plugins # list avialable plugins |
145 | cpanp> /? PLUGIN # list help test of <PLUGIN> |
146 | |
147 | ### common options: |
148 | cpanp> i ... --skiptest # skip tests |
149 | cpanp> i ... --force # force all operations |
150 | cpanp> i ... --verbose # run in verbose mode |
151 | |
152 | =head1 DESCRIPTION |
153 | |
154 | This module provides the default user interface to C<CPANPLUS>. You |
155 | can start it via the C<cpanp> binary, or as detailed in the L<SYNOPSIS>. |
156 | |
157 | =cut |
158 | |
159 | sub new { |
160 | my $class = shift; |
161 | |
162 | my $cb = new CPANPLUS::Backend; |
163 | my $self = $class->SUPER::_init( |
164 | brand => $Brand, |
165 | term => Term::ReadLine->new( $Brand ), |
166 | prompt => $Prompt, |
167 | backend => $cb, |
168 | format => "%4s %-55s %8s %-10s\n", |
169 | dist_format => "%4s %-42s %-12s %8s %-10s\n", |
170 | ); |
171 | ### make it available package wide ### |
172 | $Shell = $self; |
173 | |
174 | my $rc_file = File::Spec->catfile( |
175 | $cb->configure_object->get_conf('base'), |
176 | DOT_SHELL_DEFAULT_RC, |
177 | ); |
178 | |
179 | |
180 | if( -e $rc_file && -r _ ) { |
181 | $rc = _read_configuration_from_rc( $rc_file ); |
182 | } |
183 | |
184 | ### register install callback ### |
185 | $cb->_register_callback( |
186 | name => 'install_prerequisite', |
187 | code => \&__ask_about_install, |
188 | ); |
189 | |
190 | ### execute any login commands specified ### |
191 | $self->dispatch_on_input( input => $rc->{'login'} ) |
192 | if defined $rc->{'login'}; |
193 | |
194 | ### register test report callbacks ### |
195 | $cb->_register_callback( |
196 | name => 'edit_test_report', |
197 | code => \&__ask_about_edit_test_report, |
198 | ); |
199 | |
200 | $cb->_register_callback( |
201 | name => 'send_test_report', |
202 | code => \&__ask_about_send_test_report, |
203 | ); |
204 | |
622d31ac |
205 | $cb->_register_callback( |
206 | name => 'proceed_on_test_failure', |
207 | code => \&__ask_about_test_failure, |
208 | ); |
209 | |
6aaee015 |
210 | |
211 | return $self; |
212 | } |
213 | |
214 | sub shell { |
215 | my $self = shift; |
216 | my $term = $self->term; |
217 | my $conf = $self->backend->configure_object; |
218 | |
219 | $self->_show_banner; |
220 | print "*** Type 'p' now to show start up log\n"; # XXX add to banner? |
221 | $self->_show_random_tip if $conf->get_conf('show_startup_tip'); |
222 | $self->_input_loop && print "\n"; |
223 | $self->_quit; |
224 | } |
225 | |
226 | sub _input_loop { |
227 | my $self = shift; |
228 | my $term = $self->term; |
229 | my $cb = $self->backend; |
230 | |
231 | my $normal_quit = 0; |
232 | while ( |
233 | defined (my $input = eval { $term->readline($self->prompt) } ) |
234 | or $self->_signals->{INT}{count} == 1 |
235 | ) { |
236 | ### re-initiate all signal handlers |
237 | while (my ($sig, $entry) = each %{$self->_signals} ) { |
238 | $SIG{$sig} = $entry->{handler} if exists($entry->{handler}); |
239 | } |
240 | |
241 | print "\n"; |
242 | last if $self->dispatch_on_input( input => $input ); |
243 | |
244 | ### flush the lib cache ### |
245 | $cb->_flush( list => [qw|lib load|] ); |
246 | |
247 | } continue { |
248 | $self->_signals->{INT}{count}-- |
249 | if $self->_signals->{INT}{count}; # clear the sigint count |
250 | } |
251 | |
252 | return 1; |
253 | } |
254 | |
255 | ### return 1 to quit ### |
256 | sub dispatch_on_input { |
257 | my $self = shift; |
258 | my $conf = $self->backend->configure_object(); |
259 | my $term = $self->term; |
260 | my %hash = @_; |
261 | |
262 | my($string, $noninteractive); |
263 | my $tmpl = { |
264 | input => { required => 1, store => \$string }, |
265 | noninteractive => { required => 0, store => \$noninteractive }, |
266 | }; |
267 | |
268 | check( $tmpl, \%hash ) or return; |
269 | |
270 | ### indicates whether or not the user will receive a shell |
271 | ### prompt after the command has finished. |
272 | $self->noninteractive($noninteractive) if defined $noninteractive; |
273 | |
274 | my @cmds = split ';', $string; |
275 | while( my $input = shift @cmds ) { |
276 | |
277 | ### to send over the socket ### |
278 | my $org_input = $input; |
279 | |
280 | my $key; my $options; |
281 | { ### make whitespace not count when using special chars |
282 | { $input =~ s|^\s*([!?/])|$1 |; } |
283 | |
284 | ### get the first letter of the input |
285 | $input =~ s|^\s*([\w\?\!/])\w*||; |
286 | |
287 | chomp $input; |
288 | $key = lc($1); |
289 | |
290 | ### we figured out what the command was... |
291 | ### if we have more input, that DOES NOT start with a white |
292 | ### space char, we misparsed.. like 'Test::Foo::Bar', which |
293 | ### would turn into 't', '::Foo::Bar'... |
294 | if( $input and $input !~ s/^\s+// ) { |
295 | print loc("Could not understand command: %1\n". |
296 | "Possibly missing command before argument(s)?\n", |
297 | $org_input); |
298 | return; |
299 | } |
300 | |
301 | ### allow overrides from the config file ### |
302 | if( defined $rc->{$key} ) { |
303 | $input = $rc->{$key} . $input; |
304 | } |
305 | |
306 | ### grab command line options like --no-force and --verbose ### |
307 | ($options,$input) = $term->parse_options($input) |
308 | unless $key eq '!'; |
309 | } |
310 | |
311 | ### emtpy line? ### |
312 | return unless $key; |
313 | |
314 | ### time to quit ### |
315 | return 1 if $key eq 'q'; |
316 | |
317 | my $method = $map->{$key}; |
318 | |
319 | ### dispatch meta locally at all times ### |
320 | $self->$method(input => $input, options => $options), next |
321 | if $key eq '/'; |
322 | |
323 | ### flush unless we're trying to print the stack |
324 | CPANPLUS::Error->flush unless $key eq 'p'; |
325 | |
326 | ### connected over a socket? ### |
327 | if( $self->remote ) { |
328 | |
329 | ### unsupported commands ### |
330 | if( $key eq 'z' or |
331 | ($key eq 's' and $input =~ /^\s*edit/) |
332 | ) { |
333 | print "\n", loc("Command not supported over remote connection"), |
334 | "\n\n"; |
335 | |
336 | } else { |
337 | my($status,$buff) = $self->__send_remote_command($org_input); |
338 | |
339 | print "\n", loc("Command failed!"), "\n\n" unless $status; |
340 | |
341 | $self->_pager_open if $buff =~ tr/\n// > $self->_term_rowcount; |
342 | print $buff; |
343 | $self->_pager_close; |
344 | } |
345 | |
346 | ### or just a plain local shell? ### |
347 | } else { |
348 | |
349 | unless( $self->can($method) ) { |
350 | print loc("Unknown command '%1'. Usage:", $key), "\n"; |
351 | $self->_help; |
352 | |
353 | } else { |
354 | |
355 | ### some methods don't need modules ### |
356 | my @mods; |
357 | @mods = $self->_select_modules($input) |
358 | unless grep {$key eq $_} qw[! m a v w x p s b / ? h]; |
359 | |
360 | eval { $self->$method( modules => \@mods, |
361 | options => $options, |
362 | input => $input, |
363 | choice => $key ) |
364 | }; |
365 | error( $@ ) if $@; |
366 | } |
367 | } |
368 | } |
369 | |
370 | return; |
371 | } |
372 | |
373 | sub _select_modules { |
374 | my $self = shift; |
375 | my $input = shift or return; |
376 | my $cache = $self->cache; |
377 | my $cb = $self->backend; |
378 | |
379 | ### expand .. in $input |
380 | $input =~ s{\b(\d+)\s*\.\.\s*(\d+)\b} |
381 | {join(' ', ($1 < 1 ? 1 : $1) .. ($2 > $#{$cache} ? $#{$cache} : $2))}eg; |
382 | |
383 | $input = join(' ', 1 .. $#{$cache}) if $input eq '*'; |
384 | $input =~ s/'/::/g; # perl 4 convention |
385 | |
386 | my @rv; |
387 | for my $mod (split /\s+/, $input) { |
388 | |
389 | ### it's a cache look up ### |
390 | if( $mod =~ /^\d+/ and $mod > 0 ) { |
391 | unless( scalar @$cache ) { |
392 | print loc("No search was done yet!"), "\n"; |
393 | |
394 | } elsif ( my $obj = $cache->[$mod] ) { |
395 | push @rv, $obj; |
396 | |
397 | } else { |
398 | print loc("No such module: %1", $mod), "\n"; |
399 | } |
400 | |
401 | } else { |
402 | my $obj = $cb->parse_module( module => $mod ); |
403 | |
404 | unless( $obj ) { |
405 | print loc("No such module: %1", $mod), "\n"; |
406 | |
407 | } else { |
408 | push @rv, $obj; |
409 | } |
410 | } |
411 | } |
412 | |
413 | unless( scalar @rv ) { |
414 | print loc("No modules found to operate on!\n"); |
415 | return; |
416 | } else { |
417 | return @rv; |
418 | } |
419 | } |
420 | |
421 | sub _format_version { |
422 | my $self = shift; |
423 | my $version = shift; |
424 | |
425 | ### fudge $version into the 'optimal' format |
426 | $version = 0 if $version eq 'undef'; |
427 | $version =~ s/_//g; # everything after gets stripped off otherwise |
428 | |
429 | ### allow 6 digits after the dot, as that's how perl stringifies |
430 | ### x.y.z numbers. |
431 | $version = sprintf('%3.6f', $version); |
432 | $version = '' if $version == '0.00'; |
433 | $version =~ s/(00{0,3})$/' ' x (length $1)/e; |
434 | |
435 | return $version; |
436 | } |
437 | |
438 | sub __display_results { |
439 | my $self = shift; |
440 | my $cache = $self->cache; |
441 | |
442 | my @rv = @$cache; |
443 | |
444 | if( scalar @rv ) { |
445 | |
446 | $self->_pager_open if $#{$cache} >= $self->_term_rowcount; |
447 | |
448 | my $i = 1; |
449 | for my $mod (@rv) { |
450 | next unless $mod; # first one is undef |
451 | # humans start counting at 1 |
452 | |
453 | ### for dists only -- we have checksum info |
454 | if( $mod->mtime ) { |
455 | printf $self->dist_format, |
456 | $i, |
457 | $mod->module, |
458 | $mod->mtime, |
459 | $self->_format_version($mod->version), |
460 | $mod->author->cpanid(); |
461 | |
462 | } else { |
463 | printf $self->format, |
464 | $i, |
465 | $mod->module, |
466 | $self->_format_version($mod->version), |
467 | $mod->author->cpanid(); |
468 | } |
469 | $i++; |
470 | } |
471 | |
472 | $self->_pager_close; |
473 | |
474 | } else { |
475 | print loc("No results to display"), "\n"; |
476 | } |
477 | } |
478 | |
479 | |
480 | sub _quit { |
481 | my $self = shift; |
482 | |
483 | $self->dispatch_on_input( input => $rc->{'logout'} ) |
484 | if defined $rc->{'logout'}; |
485 | |
486 | print loc("Exiting CPANPLUS shell"), "\n"; |
487 | } |
488 | |
489 | ########################### |
490 | ### actual command subs ### |
491 | ########################### |
492 | |
493 | |
494 | ### print out the help message ### |
495 | ### perhaps, '?' should be a slightly different version ### |
496 | my @Help; |
497 | sub _help { |
498 | my $self = shift; |
499 | my %hash = @_; |
500 | |
501 | my $input; |
502 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
503 | |
504 | my $tmpl = { |
505 | input => { required => 0, store => \$input } |
506 | }; |
507 | |
508 | my $args = check( $tmpl, \%hash ) or return; |
509 | } |
510 | |
511 | @Help = ( |
512 | loc('[General]' ), |
513 | loc(' h | ? # display help' ), |
514 | loc(' q # exit' ), |
515 | loc(' v # version information' ), |
516 | loc('[Search]' ), |
517 | loc(' a AUTHOR ... # search by author(s)' ), |
518 | loc(' m MODULE ... # search by module(s)' ), |
519 | loc(' f MODULE ... # list all releases of a module' ), |
520 | loc(" o [ MODULE ... ] # list installed module(s) that aren't up to date" ), |
521 | loc(' w # display the result of your last search again' ), |
522 | loc('[Operations]' ), |
523 | loc(' i MODULE | NUMBER ... # install module(s), by name or by search number' ), |
524 | loc(' i URI | ... # install module(s), by URI (ie http://foo.com/X.tgz)' ), |
525 | loc(' t MODULE | NUMBER ... # test module(s), by name or by search number' ), |
526 | loc(' u MODULE | NUMBER ... # uninstall module(s), by name or by search number' ), |
527 | loc(' d MODULE | NUMBER ... # download module(s)' ), |
528 | loc(' l MODULE | NUMBER ... # display detailed information about module(s)' ), |
529 | loc(' r MODULE | NUMBER ... # display README files of module(s)' ), |
530 | loc(' c MODULE | NUMBER ... # check for module report(s) from cpan-testers' ), |
531 | loc(' z MODULE | NUMBER ... # extract module(s) and open command prompt in it' ), |
532 | loc('[Local Administration]' ), |
533 | loc(' b # write a bundle file for your configuration' ), |
534 | loc(' s program [OPT VALUE] # set program locations for this session' ), |
535 | loc(' s conf [OPT VALUE] # set config options for this session' ), |
536 | loc(' s mirrors # show currently selected mirrors' ), |
537 | loc(' s reconfigure # reconfigure settings ' ), |
538 | loc(' s selfupdate # update your CPANPLUS install '), |
539 | loc(' s save [user|system] # save settings for this user or systemwide' ), |
540 | loc(' s edit [user|system] # open configuration file in editor and reload' ), |
541 | loc(' ! EXPR # evaluate a perl statement' ), |
542 | loc(' p [FILE] # print the error stack (optionally to a file)' ), |
543 | loc(' x # reload CPAN indices (purges cache)' ), |
544 | loc(' x --update_source # reload CPAN indices, get fresh source files' ), |
545 | loc('[Plugins]' ), |
546 | loc(' /plugins # list available plugins' ), |
547 | loc(' /? [PLUGIN NAME] # show usage for (a particular) plugin(s)' ), |
548 | |
549 | ) unless @Help; |
550 | |
551 | $self->_pager_open if (@Help >= $self->_term_rowcount); |
552 | ### XXX: functional placeholder for actual 'detailed' help. |
553 | print "Detailed help for the command '$input' is not available.\n\n" |
554 | if length $input; |
555 | print map {"$_\n"} @Help; |
556 | print $/; |
557 | $self->_pager_close; |
558 | } |
559 | |
560 | ### eval some code ### |
561 | sub _bang { |
562 | my $self = shift; |
563 | my $cb = $self->backend; |
564 | my %hash = @_; |
565 | |
566 | |
567 | my $input; |
568 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
569 | |
570 | my $tmpl = { |
571 | input => { required => 1, store => \$input } |
572 | }; |
573 | |
574 | my $args = check( $tmpl, \%hash ) or return; |
575 | } |
576 | |
577 | local $Data::Dumper::Indent = 1; # for dumpering from ! |
578 | eval $input; |
579 | error( $@ ) if $@; |
580 | print "\n"; |
581 | return; |
582 | } |
583 | |
584 | sub _search_module { |
585 | my $self = shift; |
586 | my $cb = $self->backend; |
587 | my %hash = @_; |
588 | |
589 | my $args; |
590 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
591 | |
592 | my $tmpl = { |
593 | input => { required => 1, }, |
594 | options => { default => { } }, |
595 | }; |
596 | |
597 | $args = check( $tmpl, \%hash ) or return; |
598 | } |
599 | |
600 | my @regexes = map { qr/$_/i } split /\s+/, $args->{'input'}; |
601 | |
602 | ### XXX this is rather slow, because (probably) |
603 | ### of the many method calls |
604 | ### XXX need to profile to speed it up =/ |
605 | |
606 | ### find the modules ### |
607 | my @rv = sort { $a->module cmp $b->module } |
608 | $cb->search( |
609 | %{$args->{'options'}}, |
610 | type => 'module', |
611 | allow => \@regexes, |
612 | ); |
613 | |
614 | ### store the result in the cache ### |
615 | $self->cache([undef,@rv]); |
616 | |
617 | $self->__display_results; |
618 | |
619 | return 1; |
620 | } |
621 | |
622 | sub _search_author { |
623 | my $self = shift; |
624 | my $cb = $self->backend; |
625 | my %hash = @_; |
626 | |
627 | my $args; |
628 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
629 | |
630 | my $tmpl = { |
631 | input => { required => 1, }, |
632 | options => { default => { } }, |
633 | }; |
634 | |
635 | $args = check( $tmpl, \%hash ) or return; |
636 | } |
637 | |
638 | my @regexes = map { qr/$_/i } split /\s+/, $args->{'input'}; |
639 | |
640 | my @rv; |
641 | for my $type (qw[author cpanid]) { |
642 | push @rv, $cb->search( |
643 | %{$args->{'options'}}, |
644 | type => $type, |
645 | allow => \@regexes, |
646 | ); |
647 | } |
648 | |
649 | my %seen; |
650 | my @list = sort { $a->module cmp $b->module } |
651 | grep { defined } |
652 | map { $_->modules } |
653 | grep { not $seen{$_}++ } @rv; |
654 | |
655 | $self->cache([undef,@list]); |
656 | |
657 | $self->__display_results; |
658 | return 1; |
659 | } |
660 | |
661 | sub _readme { |
662 | my $self = shift; |
663 | my $cb = $self->backend; |
664 | my %hash = @_; |
665 | |
666 | my $args; my $mods; my $opts; |
667 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
668 | |
669 | my $tmpl = { |
670 | modules => { required => 1, store => \$mods }, |
671 | options => { default => { }, store => \$opts }, |
672 | }; |
673 | |
674 | $args = check( $tmpl, \%hash ) or return; |
675 | } |
676 | |
677 | return unless scalar @$mods; |
678 | |
679 | $self->_pager_open; |
680 | for my $mod ( @$mods ) { |
681 | print $mod->readme( %$opts ); |
682 | } |
683 | |
684 | $self->_pager_close; |
685 | |
686 | return 1; |
687 | } |
688 | |
689 | sub _fetch { |
690 | my $self = shift; |
691 | my $cb = $self->backend; |
692 | my %hash = @_; |
693 | |
694 | my $args; my $mods; my $opts; |
695 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
696 | |
697 | my $tmpl = { |
698 | modules => { required => 1, store => \$mods }, |
699 | options => { default => { }, store => \$opts }, |
700 | }; |
701 | |
702 | $args = check( $tmpl, \%hash ) or return; |
703 | } |
704 | |
705 | $self->_pager_open if @$mods >= $self->_term_rowcount; |
706 | for my $mod (@$mods) { |
707 | my $where = $mod->fetch( %$opts ); |
708 | |
709 | print $where |
710 | ? loc("Successfully fetched '%1' to '%2'", |
711 | $mod->module, $where ) |
712 | : loc("Failed to fetch '%1'", $mod->module); |
713 | print "\n"; |
714 | } |
715 | $self->_pager_close; |
716 | |
717 | } |
718 | |
719 | sub _shell { |
720 | my $self = shift; |
721 | my $cb = $self->backend; |
722 | my $conf = $cb->configure_object; |
723 | my %hash = @_; |
724 | |
725 | my $shell = $conf->get_program('shell'); |
726 | unless( $shell ) { |
727 | print loc("Your config does not specify a subshell!"), "\n", |
728 | loc("Perhaps you need to re-run your setup?"), "\n"; |
729 | return; |
730 | } |
731 | |
732 | my $args; my $mods; my $opts; |
733 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
734 | |
735 | my $tmpl = { |
736 | modules => { required => 1, store => \$mods }, |
737 | options => { default => { }, store => \$opts }, |
738 | }; |
739 | |
740 | $args = check( $tmpl, \%hash ) or return; |
741 | } |
742 | |
743 | my $cwd = Cwd::cwd(); |
744 | for my $mod (@$mods) { |
745 | $mod->fetch( %$opts ) or next; |
746 | $mod->extract( %$opts ) or next; |
747 | |
748 | $cb->_chdir( dir => $mod->status->extract() ) or next; |
749 | |
750 | #local $ENV{PERL5OPT} = CPANPLUS::inc->original_perl5opt; |
751 | |
752 | if( system($shell) and $! ) { |
753 | print loc("Error executing your subshell '%1': %2", |
754 | $shell, $!),"\n"; |
755 | next; |
756 | } |
757 | } |
758 | $cb->_chdir( dir => $cwd ); |
759 | |
760 | return 1; |
761 | } |
762 | |
763 | sub _distributions { |
764 | my $self = shift; |
765 | my $cb = $self->backend; |
766 | my $conf = $cb->configure_object; |
767 | my %hash = @_; |
768 | |
769 | my $args; my $mods; my $opts; |
770 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
771 | |
772 | my $tmpl = { |
773 | modules => { required => 1, store => \$mods }, |
774 | options => { default => { }, store => \$opts }, |
775 | }; |
776 | |
777 | $args = check( $tmpl, \%hash ) or return; |
778 | } |
779 | |
780 | my @list; |
781 | for my $mod (@$mods) { |
782 | push @list, sort { $a->version <=> $b->version } |
783 | grep { defined } $mod->distributions( %$opts ); |
784 | } |
785 | |
786 | my @rv = sort { $a->module cmp $b->module } @list; |
787 | |
788 | $self->cache([undef,@rv]); |
789 | $self->__display_results; |
790 | |
791 | return; 1; |
792 | } |
793 | |
794 | sub _reload_indices { |
795 | my $self = shift; |
796 | my $cb = $self->backend; |
797 | my %hash = @_; |
798 | |
799 | my $args; my $opts; |
800 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
801 | |
802 | my $tmpl = { |
803 | options => { default => { }, store => \$opts }, |
804 | }; |
805 | |
806 | $args = check( $tmpl, \%hash ) or return; |
807 | } |
808 | |
809 | my $rv = $cb->reload_indices( %$opts ); |
810 | |
811 | ### so the update failed, but you didnt give it any options either |
812 | if( !$rv and !(keys %$opts) ) { |
813 | print "\nFailure may be due to corrupt source files\n" . |
814 | "Try this:\n\tx --update_source\n\n"; |
815 | } |
816 | |
817 | return $rv; |
818 | |
819 | } |
820 | |
821 | sub _install { |
822 | my $self = shift; |
823 | my $cb = $self->backend; |
824 | my $conf = $cb->configure_object; |
825 | my %hash = @_; |
826 | |
827 | my $args; my $mods; my $opts; my $choice; |
828 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
829 | |
830 | my $tmpl = { |
831 | modules => { required => 1, store => \$mods }, |
832 | options => { default => { }, store => \$opts }, |
833 | choice => { required => 1, store => \$choice, |
834 | allow => [qw|i t|] }, |
835 | }; |
836 | |
837 | $args = check( $tmpl, \%hash ) or return; |
838 | } |
839 | |
840 | unless( scalar @$mods ) { |
841 | print loc("Nothing done\n"); |
842 | return; |
843 | } |
844 | |
845 | my $target = $choice eq 'i' ? TARGET_INSTALL : TARGET_CREATE; |
846 | my $prompt = $choice eq 'i' ? loc('Installing ') : loc('Testing '); |
847 | my $action = $choice eq 'i' ? 'install' : 'test'; |
848 | |
849 | my $status = {}; |
850 | ### first loop over the mods to install them ### |
851 | for my $mod (@$mods) { |
622d31ac |
852 | print $prompt, $mod->module, " (".$mod->version.")", "\n"; |
6aaee015 |
853 | |
854 | my $log_length = length CPANPLUS::Error->stack_as_string; |
855 | |
856 | ### store the status for look up when we're done with all |
857 | ### install calls |
858 | $status->{$mod} = $mod->install( %$opts, target => $target ); |
859 | |
860 | ### would you like a log file of what happened? |
861 | if( $conf->get_conf('write_install_logs') ) { |
862 | |
863 | my $dir = File::Spec->catdir( |
864 | $conf->get_conf('base'), |
865 | $conf->_get_build('install_log_dir'), |
866 | ); |
867 | ### create the dir if it doesn't exit yet |
868 | $cb->_mkdir( dir => $dir ) unless -d $dir; |
869 | |
870 | my $file = File::Spec->catfile( |
871 | $dir, |
872 | INSTALL_LOG_FILE->( $mod ) |
873 | ); |
874 | if ( open my $fh, ">$file" ) { |
875 | my $stack = CPANPLUS::Error->stack_as_string; |
876 | ### remove everything in the log that was there *before* |
877 | ### we started this install |
878 | substr( $stack, 0, $log_length, '' ); |
879 | |
880 | print $fh $stack; |
881 | close $fh; |
882 | |
883 | print loc("*** Install log written to:\n %1\n\n", $file); |
884 | } else { |
885 | warn "Could not open '$file': $!\n"; |
886 | next; |
887 | } |
888 | } |
889 | } |
890 | |
891 | my $flag; |
892 | ### then report whether all this went ok or not ### |
893 | for my $mod (@$mods) { |
894 | # if( $mod->status->installed ) { |
895 | if( $status->{$mod} ) { |
896 | print loc("Module '%1' %tense(%2,past) successfully\n", |
897 | $mod->module, $action) |
898 | } else { |
899 | $flag++; |
900 | print loc("Error %tense(%1,present) '%2'\n", |
901 | $action, $mod->module); |
902 | } |
903 | } |
904 | |
905 | |
906 | |
907 | if( !$flag ) { |
908 | print loc("No errors %tense(%1,present) all modules", $action), "\n"; |
909 | } else { |
910 | print loc("Problem %tense(%1,present) one or more modules", $action); |
911 | print "\n"; |
912 | print loc("*** You can view the complete error buffer by pressing '%1' ***\n", 'p') |
913 | unless $conf->get_conf('verbose') || $self->noninteractive; |
914 | } |
915 | print "\n"; |
916 | |
917 | return !$flag; |
918 | } |
919 | |
920 | sub __ask_about_install { |
921 | my $mod = shift or return; |
922 | my $prereq = shift or return; |
923 | my $term = $Shell->term; |
924 | |
925 | print "\n"; |
926 | print loc( "Module '%1' requires '%2' to be installed", |
927 | $mod->module, $prereq->module ); |
928 | print "\n\n"; |
929 | print loc( "If you don't wish to see this question anymore\n". |
930 | "you can disable it by entering the following ". |
931 | "commands on the prompt:\n '%1'", |
932 | 's conf prereqs 1; s save' ); |
933 | print "\n\n"; |
934 | |
935 | my $bool = $term->ask_yn( |
936 | prompt => loc("Should I install this module?"), |
937 | default => 'y' |
938 | ); |
939 | |
940 | return $bool; |
941 | } |
942 | |
943 | sub __ask_about_send_test_report { |
944 | my($mod, $grade) = @_; |
945 | return 1 unless $grade eq GRADE_FAIL; |
946 | |
947 | my $term = $Shell->term; |
948 | |
949 | print "\n"; |
950 | print loc( "Test report prepared for module '%1'.\n Would you like to ". |
951 | "send it? (You can edit it if you like)", $mod->module ); |
952 | print "\n\n"; |
953 | my $bool = $term->ask_yn( |
954 | prompt => loc("Would you like to send the test report?"), |
955 | default => 'n' |
956 | ); |
957 | |
958 | return $bool; |
959 | } |
960 | |
961 | sub __ask_about_edit_test_report { |
962 | my($mod, $grade) = @_; |
963 | return 0 unless $grade eq GRADE_FAIL; |
964 | |
965 | my $term = $Shell->term; |
966 | |
967 | print "\n"; |
968 | print loc( "Test report prepared for module '%1'. You can edit this ". |
969 | "report if you would like", $mod->module ); |
970 | print "\n\n"; |
971 | my $bool = $term->ask_yn( |
972 | prompt => loc("Would you like to edit the test report?"), |
973 | default => 'y' |
974 | ); |
975 | |
976 | return $bool; |
977 | } |
978 | |
622d31ac |
979 | sub __ask_about_test_failure { |
980 | my $mod = shift; |
981 | my $captured = shift || ''; |
982 | my $term = $Shell->term; |
983 | |
984 | print "\n"; |
985 | print loc( "The tests for '%1' failed. Would you like me to proceed ". |
986 | "anyway or should we abort?", $mod->module ); |
987 | print "\n\n"; |
988 | |
989 | my $bool = $term->ask_yn( |
990 | prompt => loc("Proceed anyway?"), |
991 | default => 'n', |
992 | ); |
993 | |
994 | return $bool; |
995 | } |
6aaee015 |
996 | |
997 | |
998 | sub _details { |
999 | my $self = shift; |
1000 | my $cb = $self->backend; |
1001 | my $conf = $cb->configure_object; |
1002 | my %hash = @_; |
1003 | |
1004 | my $args; my $mods; my $opts; |
1005 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
1006 | |
1007 | my $tmpl = { |
1008 | modules => { required => 1, store => \$mods }, |
1009 | options => { default => { }, store => \$opts }, |
1010 | }; |
1011 | |
1012 | $args = check( $tmpl, \%hash ) or return; |
1013 | } |
1014 | |
1015 | ### every module has about 10 lines of details |
1016 | ### maybe more later with Module::CPANTS etc |
1017 | $self->_pager_open if scalar @$mods * 10 > $self->_term_rowcount; |
1018 | |
1019 | |
1020 | my $format = "%-30s %-30s\n"; |
1021 | for my $mod (@$mods) { |
1022 | my $href = $mod->details( %$opts ); |
1023 | my @list = sort { $a->module cmp $b->module } $mod->contains; |
1024 | |
1025 | unless( $href ) { |
1026 | print loc("No details for %1 - it might be outdated.", |
1027 | $mod->module), "\n"; |
1028 | next; |
1029 | |
1030 | } else { |
1031 | print loc( "Details for '%1'\n", $mod->module ); |
1032 | for my $item ( sort keys %$href ) { |
1033 | printf $format, $item, $href->{$item}; |
1034 | } |
1035 | |
1036 | my $showed; |
1037 | for my $item ( @list ) { |
1038 | printf $format, ($showed ? '' : 'Contains:'), $item->module; |
1039 | $showed++; |
1040 | } |
1041 | print "\n"; |
1042 | } |
1043 | } |
1044 | $self->_pager_close; |
1045 | print "\n"; |
1046 | |
1047 | return 1; |
1048 | } |
1049 | |
1050 | sub _print { |
1051 | my $self = shift; |
1052 | my %hash = @_; |
1053 | |
1054 | my $args; my $opts; my $file; |
1055 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
1056 | |
1057 | my $tmpl = { |
1058 | options => { default => { }, store => \$opts }, |
1059 | input => { default => '', store => \$file }, |
1060 | }; |
1061 | |
1062 | $args = check( $tmpl, \%hash ) or return; |
1063 | } |
1064 | |
1065 | my $old; my $fh; |
1066 | if( $file ) { |
1067 | $fh = FileHandle->new( ">$file" ) |
1068 | or( warn loc("Could not open '%1': '%2'", $file, $!), |
1069 | return |
1070 | ); |
1071 | $old = select $fh; |
1072 | } |
1073 | |
1074 | |
1075 | $self->_pager_open if !$file; |
1076 | |
1077 | print CPANPLUS::Error->stack_as_string; |
1078 | |
1079 | $self->_pager_close; |
1080 | |
1081 | select $old if $old; |
1082 | print "\n"; |
1083 | |
1084 | return 1; |
1085 | } |
1086 | |
1087 | sub _set_conf { |
1088 | my $self = shift; |
1089 | my %hash = @_; |
1090 | my $cb = $self->backend; |
1091 | my $conf = $cb->configure_object; |
1092 | |
1093 | ### possible options |
1094 | ### XXX hard coded, not optimal :( |
622d31ac |
1095 | my %types = ( |
1096 | reconfigure => '', |
1097 | save => q([user | system | boxed]), |
1098 | edit => '', |
1099 | program => q([key => val]), |
1100 | conf => q([key => val]), |
1101 | mirrors => '', |
1102 | selfupdate => '', # XXX add all opts here? |
1103 | ); |
6aaee015 |
1104 | |
1105 | |
1106 | my $args; my $opts; my $input; |
1107 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
1108 | |
1109 | my $tmpl = { |
1110 | options => { default => { }, store => \$opts }, |
1111 | input => { default => '', store => \$input }, |
1112 | }; |
1113 | |
1114 | $args = check( $tmpl, \%hash ) or return; |
1115 | } |
1116 | |
1117 | my ($type,$key,$value) = $input =~ m/(\w+)\s*(\w*)\s*(.*?)\s*$/; |
1118 | $type = lc $type; |
1119 | |
1120 | if( $type eq 'reconfigure' ) { |
1121 | my $setup = CPANPLUS::Configure::Setup->new( |
1122 | configure_object => $conf, |
1123 | term => $self->term, |
1124 | backend => $cb, |
1125 | ); |
1126 | return $setup->init; |
1127 | |
1128 | } elsif ( $type eq 'save' ) { |
1129 | my $where = { |
1130 | user => CONFIG_USER, |
1131 | system => CONFIG_SYSTEM, |
622d31ac |
1132 | boxed => CONFIG_BOXED, |
6aaee015 |
1133 | }->{ $key } || CONFIG_USER; |
1134 | |
622d31ac |
1135 | ### boxed is special, so let's get it's value from %INC |
1136 | ### so we can tell it where to save |
1137 | ### XXX perhaps this logic should be generic for all |
1138 | ### types, and put in the ->save() routine |
1139 | my $dir; |
1140 | if( $where eq CONFIG_BOXED ) { |
1141 | my $file = join( '/', split( '::', CONFIG_BOXED ) ) . '.pm'; |
1142 | my $file_re = quotemeta($file); |
1143 | |
1144 | my $path = $INC{$file} || ''; |
1145 | $path =~ s/$file_re$//; |
1146 | $dir = $path; |
1147 | } |
1148 | |
1149 | my $rv = $cb->configure_object->save( $where => $dir ); |
6aaee015 |
1150 | |
1151 | print $rv |
622d31ac |
1152 | ? loc("Configuration successfully saved to %1\n (%2)\n", |
1153 | $where, $rv) |
6aaee015 |
1154 | : loc("Failed to save configuration\n" ); |
1155 | return $rv; |
1156 | |
1157 | } elsif ( $type eq 'edit' ) { |
1158 | |
1159 | my $editor = $conf->get_program('editor') |
1160 | or( print(loc("No editor specified")), return ); |
1161 | |
1162 | my $where = { |
1163 | user => CONFIG_USER, |
1164 | system => CONFIG_SYSTEM, |
1165 | }->{ $key } || CONFIG_USER; |
1166 | |
1167 | my $file = $conf->_config_pm_to_file( $where ); |
1168 | system("$editor $file"); |
1169 | |
1170 | ### now reload it |
1171 | ### disable warnings for this |
1172 | { require Module::Loaded; |
1173 | Module::Loaded::mark_as_unloaded( $_ ) for $conf->configs; |
1174 | |
1175 | ### reinitialize the config |
1176 | local $^W; |
1177 | $conf->init; |
1178 | } |
1179 | |
1180 | return 1; |
1181 | |
1182 | } elsif ( $type eq 'mirrors' ) { |
1183 | |
1184 | print loc("Readonly list of mirrors (in order of preference):\n\n" ); |
1185 | |
1186 | my $i; |
1187 | for my $host ( @{$conf->get_conf('hosts')} ) { |
1188 | my $uri = $cb->_host_to_uri( %$host ); |
1189 | |
1190 | $i++; |
1191 | print "\t[$i] $uri\n"; |
1192 | } |
1193 | |
1194 | } elsif ( $type eq 'selfupdate' ) { |
1195 | my %valid = map { $_ => $_ } |
622d31ac |
1196 | $cb->selfupdate_object->list_categories; |
6aaee015 |
1197 | |
1198 | unless( $valid{$key} ) { |
1199 | print loc( "To update your current CPANPLUS installation, ". |
1200 | "choose one of the these options:\n%1", |
e3b7d412 |
1201 | ( join $/, map { |
622d31ac |
1202 | sprintf "\ts selfupdate %-17s " . |
1203 | "[--latest=0] [--dryrun]", $_ |
e3b7d412 |
1204 | } sort keys %valid ) |
1205 | ); |
6aaee015 |
1206 | } else { |
622d31ac |
1207 | my %update_args = ( |
1208 | update => $key, |
1209 | latest => 1, |
1210 | %$opts |
1211 | ); |
1212 | |
1213 | |
1214 | my %list = $cb->selfupdate_object |
1215 | ->list_modules_to_update( %update_args ); |
1216 | |
1217 | print loc( "The following updates will take place:" ), $/.$/; |
1218 | |
1219 | for my $feature ( sort keys %list ) { |
1220 | my $aref = $list{$feature}; |
1221 | |
1222 | ### is it a 'feature' or a built in? |
1223 | print $valid{$feature} |
1224 | ? " " . ucfirst($feature) . ":\n" |
1225 | : " Modules for '$feature' support:\n"; |
1226 | |
1227 | ### show what modules would be installed |
1228 | print scalar @$aref |
1229 | ? map { sprintf " %-42s %-6s -> %-6s \n", |
1230 | $_->name, $_->installed_version, $_->version |
1231 | } @$aref |
1232 | : " No upgrades required\n"; |
1233 | print $/; |
1234 | } |
1235 | |
1236 | |
1237 | unless( $opts->{'dryrun'} ) { |
1238 | print loc( "Updating your CPANPLUS installation\n" ); |
1239 | $cb->selfupdate_object->selfupdate( %update_args ); |
1240 | } |
6aaee015 |
1241 | } |
1242 | |
1243 | } else { |
1244 | |
1245 | if ( $type eq 'program' or $type eq 'conf' ) { |
1246 | |
1247 | my $format = { |
1248 | conf => '%-25s %s', |
1249 | program => '%-12s %s', |
1250 | }->{ $type }; |
1251 | |
1252 | unless( $key ) { |
1253 | my @list = grep { $_ ne 'hosts' } |
1254 | $conf->options( type => $type ); |
1255 | |
1256 | my $method = 'get_' . $type; |
1257 | |
1258 | local $Data::Dumper::Indent = 0; |
1259 | for my $name ( @list ) { |
1260 | my $val = $conf->$method($name) || ''; |
1261 | ($val) = ref($val) |
1262 | ? (Data::Dumper::Dumper($val) =~ /= (.*);$/) |
1263 | : "'$val'"; |
1264 | printf " $format\n", $name, $val; |
1265 | } |
1266 | |
1267 | } elsif ( $key eq 'hosts' ) { |
1268 | print loc( "Setting hosts is not trivial.\n" . |
1269 | "It is suggested you use '%1' and edit the " . |
1270 | "configuration file manually", 's edit'); |
1271 | } else { |
1272 | my $method = 'set_' . $type; |
1273 | $conf->$method( $key => defined $value ? $value : '' ) |
1274 | and print loc("Key '%1' was set to '%2'", $key, |
1275 | defined $value ? $value : 'EMPTY STRING'); |
1276 | } |
1277 | |
1278 | } else { |
1279 | print loc("Unknown type '%1'",$type || 'EMPTY' ); |
1280 | print $/; |
1281 | print loc("Try one of the following:"); |
622d31ac |
1282 | print $/, join $/, |
1283 | map { sprintf "\t%-11s %s", $_, $types{$_} } |
1284 | sort keys %types; |
6aaee015 |
1285 | } |
1286 | } |
1287 | print "\n"; |
1288 | return 1; |
1289 | } |
1290 | |
1291 | sub _uptodate { |
1292 | my $self = shift; |
1293 | my %hash = @_; |
1294 | my $cb = $self->backend; |
1295 | my $conf = $cb->configure_object; |
1296 | |
1297 | my $opts; my $mods; |
1298 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
1299 | |
1300 | my $tmpl = { |
1301 | options => { default => { }, store => \$opts }, |
1302 | modules => { required => 1, store => \$mods }, |
1303 | }; |
1304 | |
1305 | check( $tmpl, \%hash ) or return; |
1306 | } |
1307 | |
1308 | ### long listing? short is default ### |
1309 | my $long = $opts->{'long'} ? 1 : 0; |
1310 | |
1311 | my @list = scalar @$mods ? @$mods : @{$cb->_all_installed}; |
1312 | |
1313 | my @rv; my %seen; |
1314 | for my $mod (@list) { |
1315 | ### skip this mod if it's up to date ### |
1316 | next if $mod->is_uptodate; |
1317 | ### skip this mod if it's core ### |
1318 | next if $mod->package_is_perl_core; |
1319 | |
1320 | if( $long or !$seen{$mod->package}++ ) { |
1321 | push @rv, $mod; |
1322 | } |
1323 | } |
1324 | |
1325 | @rv = sort { $a->module cmp $b->module } @rv; |
1326 | |
1327 | $self->cache([undef,@rv]); |
1328 | |
1329 | $self->_pager_open if scalar @rv >= $self->_term_rowcount; |
1330 | |
1331 | my $format = "%5s %12s %12s %-36s %-10s\n"; |
1332 | |
1333 | my $i = 1; |
1334 | for my $mod ( @rv ) { |
1335 | printf $format, |
1336 | $i, |
1337 | $self->_format_version($mod->installed_version) || 'Unparsable', |
1338 | $self->_format_version( $mod->version ), |
1339 | $mod->module, |
1340 | $mod->author->cpanid(); |
1341 | $i++; |
1342 | } |
1343 | $self->_pager_close; |
1344 | |
1345 | return 1; |
1346 | } |
1347 | |
1348 | sub _autobundle { |
1349 | my $self = shift; |
1350 | my %hash = @_; |
1351 | my $cb = $self->backend; |
1352 | my $conf = $cb->configure_object; |
1353 | |
1354 | my $opts; my $input; |
1355 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
1356 | |
1357 | my $tmpl = { |
1358 | options => { default => { }, store => \$opts }, |
1359 | input => { default => '', store => \$input }, |
1360 | }; |
1361 | |
1362 | check( $tmpl, \%hash ) or return; |
1363 | } |
1364 | |
1365 | $opts->{'path'} = $input if $input; |
1366 | |
1367 | my $where = $cb->autobundle( %$opts ); |
1368 | |
1369 | print $where |
1370 | ? loc("Wrote autobundle to '%1'", $where) |
1371 | : loc("Could not create autobundle" ); |
1372 | print "\n"; |
1373 | |
1374 | return $where ? 1 : 0; |
1375 | } |
1376 | |
1377 | sub _uninstall { |
1378 | my $self = shift; |
1379 | my %hash = @_; |
1380 | my $cb = $self->backend; |
1381 | my $term = $self->term; |
1382 | my $conf = $cb->configure_object; |
1383 | |
1384 | my $opts; my $mods; |
1385 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
1386 | |
1387 | my $tmpl = { |
1388 | options => { default => { }, store => \$opts }, |
1389 | modules => { default => [], store => \$mods }, |
1390 | }; |
1391 | |
1392 | check( $tmpl, \%hash ) or return; |
1393 | } |
1394 | |
1395 | my $force = $opts->{'force'} || $conf->get_conf('force'); |
1396 | |
1397 | unless( $force ) { |
1398 | my $list = join "\n", map { ' ' . $_->module } @$mods; |
1399 | |
1400 | print loc(" |
1401 | This will uninstall the following modules: |
1402 | %1 |
1403 | |
1404 | Note that if you installed them via a package manager, you probably |
1405 | should use the same package manager to uninstall them |
1406 | |
1407 | ", $list); |
1408 | |
1409 | return unless $term->ask_yn( |
1410 | prompt => loc("Are you sure you want to continue?"), |
1411 | default => 'n', |
1412 | ); |
1413 | } |
1414 | |
1415 | ### first loop over all the modules to uninstall them ### |
1416 | for my $mod (@$mods) { |
1417 | print loc("Uninstalling '%1'", $mod->module), "\n"; |
1418 | |
1419 | $mod->uninstall( %$opts ); |
1420 | } |
1421 | |
1422 | my $flag; |
1423 | ### then report whether all this went ok or not ### |
1424 | for my $mod (@$mods) { |
1425 | if( $mod->status->uninstall ) { |
1426 | print loc("Module '%1' %tense(uninstall,past) successfully\n", |
1427 | $mod->module ) |
1428 | } else { |
1429 | $flag++; |
1430 | print loc("Error %tense(uninstall,present) '%1'\n", $mod->module); |
1431 | } |
1432 | } |
1433 | |
1434 | if( !$flag ) { |
1435 | print loc("All modules %tense(uninstall,past) successfully"), "\n"; |
1436 | } else { |
1437 | print loc("Problem %tense(uninstalling,present) one or more modules" ), |
1438 | "\n"; |
1439 | print loc("*** You can view the complete error buffer by pressing '%1'". |
1440 | "***\n", 'p') unless $conf->get_conf('verbose'); |
1441 | } |
1442 | print "\n"; |
1443 | |
1444 | return !$flag; |
1445 | } |
1446 | |
1447 | sub _reports { |
1448 | my $self = shift; |
1449 | my %hash = @_; |
1450 | my $cb = $self->backend; |
1451 | my $term = $self->term; |
1452 | my $conf = $cb->configure_object; |
1453 | |
1454 | my $opts; my $mods; |
1455 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
1456 | |
1457 | my $tmpl = { |
1458 | options => { default => { }, store => \$opts }, |
1459 | modules => { default => '', store => \$mods }, |
1460 | }; |
1461 | |
1462 | check( $tmpl, \%hash ) or return; |
1463 | } |
1464 | |
1465 | ### XXX might need to be conditional ### |
1466 | $self->_pager_open; |
1467 | |
1468 | for my $mod (@$mods) { |
1469 | my @list = $mod->fetch_report( %$opts ) |
1470 | or( print(loc("No reports available for this distribution.")), |
1471 | next |
1472 | ); |
1473 | |
1474 | @list = reverse |
1475 | map { $_->[0] } |
1476 | sort { $a->[1] cmp $b->[1] } |
1477 | map { [$_, $_->{'dist'}.':'.$_->{'platform'}] } @list; |
1478 | |
1479 | |
1480 | |
1481 | ### XXX this may need to be sorted better somehow ### |
1482 | my $url; |
1483 | my $format = "%8s %s %s\n"; |
1484 | |
1485 | my %seen; |
1486 | for my $href (@list ) { |
1487 | print "[" . $mod->author->cpanid .'/'. $href->{'dist'} . "]\n" |
1488 | unless $seen{ $href->{'dist'} }++; |
1489 | |
1490 | printf $format, $href->{'grade'}, $href->{'platform'}, |
1491 | ($href->{'details'} ? '(*)' : ''); |
1492 | |
1493 | $url ||= $href->{'details'}; |
1494 | } |
1495 | |
1496 | print "\n==> $url\n" if $url; |
1497 | print "\n"; |
1498 | } |
1499 | $self->_pager_close; |
1500 | |
1501 | return 1; |
1502 | } |
1503 | |
1504 | |
1505 | ### Load plugins |
1506 | { my @PluginModules; |
1507 | my %Dispatch = ( |
1508 | showtip => [ __PACKAGE__, '_show_random_tip'], |
1509 | plugins => [ __PACKAGE__, '_list_plugins' ], |
1510 | '?' => [ __PACKAGE__, '_plugins_usage' ], |
1511 | ); |
1512 | |
1513 | sub plugin_modules { return @PluginModules } |
1514 | sub plugin_table { return %Dispatch } |
1515 | |
1516 | ### find all plugins first |
1517 | if( check_install( module => 'Module::Pluggable', version => '2.4') ) { |
1518 | require Module::Pluggable; |
1519 | |
1520 | my $only_re = __PACKAGE__ . '::Plugins::\w+$'; |
1521 | |
1522 | Module::Pluggable->import( |
1523 | sub_name => '_plugins', |
1524 | search_path => __PACKAGE__, |
1525 | only => qr/$only_re/, |
1526 | #except => [ INSTALLER_MM, INSTALLER_SAMPLE ] |
1527 | ); |
1528 | |
1529 | push @PluginModules, __PACKAGE__->_plugins; |
1530 | } |
1531 | |
1532 | ### now try to load them |
1533 | for my $p ( __PACKAGE__->plugin_modules ) { |
1534 | my %map = eval { load $p; $p->import; $p->plugins }; |
1535 | error(loc("Could not load plugin '$p': $@")), next if $@; |
1536 | |
1537 | ### register each plugin |
1538 | while( my($name, $func) = each %map ) { |
1539 | |
1540 | if( not length $name or not length $func ) { |
1541 | error(loc("Empty plugin name or dispatch function detected")); |
1542 | next; |
1543 | } |
1544 | |
1545 | if( exists( $Dispatch{$name} ) ) { |
1546 | error(loc("'%1' is already registered by '%2'", |
1547 | $name, $Dispatch{$name}->[0])); |
1548 | next; |
1549 | } |
1550 | |
1551 | ### register name, package and function |
1552 | $Dispatch{$name} = [ $p, $func ]; |
1553 | } |
1554 | } |
1555 | |
1556 | ### dispatch a plugin command to it's function |
1557 | sub _meta { |
1558 | my $self = shift; |
1559 | my %hash = @_; |
1560 | my $cb = $self->backend; |
1561 | my $term = $self->term; |
1562 | my $conf = $cb->configure_object; |
1563 | |
1564 | my $opts; my $input; |
1565 | { local $Params::Check::ALLOW_UNKNOWN = 1; |
1566 | |
1567 | my $tmpl = { |
1568 | options => { default => { }, store => \$opts }, |
1569 | input => { default => '', store => \$input }, |
1570 | }; |
1571 | |
1572 | check( $tmpl, \%hash ) or return; |
1573 | } |
1574 | |
1575 | $input =~ s/\s*(\S+)\s*//; |
1576 | my $cmd = $1; |
1577 | |
1578 | ### look up the command, or go to the default |
1579 | my $aref = $Dispatch{ $cmd } || [ __PACKAGE__, '_plugin_default' ]; |
1580 | |
1581 | my($pkg,$func) = @$aref; |
1582 | |
1583 | my $rv = eval { $pkg->$func( $self, $cb, $cmd, $input, $opts ) }; |
1584 | |
1585 | error( $@ ) if $@; |
1586 | |
1587 | ### return $rv instead, so input loop can be terminated? |
1588 | return 1; |
1589 | } |
1590 | |
1591 | sub _plugin_default { error(loc("No such plugin command")) } |
1592 | } |
1593 | |
1594 | ### plugin commands |
1595 | { my $help_format = " /%-20s # %s\n"; |
1596 | |
1597 | sub _list_plugins { |
1598 | print loc("Available plugins:\n"); |
1599 | print loc(" List usage by using: /? PLUGIN_NAME\n" ); |
1600 | print $/; |
1601 | |
1602 | my %table = __PACKAGE__->plugin_table; |
1603 | for my $name( sort keys %table ) { |
1604 | my $pkg = $table{$name}->[0]; |
1605 | my $this = __PACKAGE__; |
1606 | |
1607 | my $who = $pkg eq $this |
1608 | ? "Standard Plugin" |
1609 | : do { $pkg =~ s/^$this/../; "Provided by: $pkg" }; |
1610 | |
1611 | printf $help_format, $name, $who; |
1612 | } |
1613 | |
1614 | print $/.$/; |
1615 | |
1616 | print " Write your own plugins? Read the documentation of:\n" . |
1617 | " CPANPLUS::Shell::Default::Plugins::HOWTO\n"; |
1618 | |
1619 | print $/; |
1620 | } |
1621 | |
1622 | sub _list_plugins_help { |
1623 | return sprintf $help_format, 'plugins', loc("lists available plugins"); |
1624 | } |
1625 | |
1626 | ### registered as a plugin too |
1627 | sub _show_random_tip_help { |
1628 | return sprintf $help_format, 'showtip', loc("show usage tips" ); |
1629 | } |
1630 | |
1631 | sub _plugins_usage { |
1632 | my $pkg = shift; |
1633 | my $shell = shift; |
1634 | my $cb = shift; |
1635 | my $cmd = shift; |
1636 | my $input = shift; |
1637 | my %table = __PACKAGE__->plugin_table; |
1638 | |
1639 | my @list = length $input ? split /\s+/, $input : sort keys %table; |
1640 | |
1641 | for my $name( @list ) { |
1642 | |
1643 | ### no such plugin? skip |
1644 | error(loc("No such plugin '$name'")), next unless $table{$name}; |
1645 | |
1646 | my $pkg = $table{$name}->[0]; |
1647 | my $func = $table{$name}->[1] . '_help'; |
1648 | |
1649 | if ( my $sub = $pkg->can( $func ) ) { |
1650 | eval { print $sub->() }; |
1651 | error( $@ ) if $@; |
1652 | |
1653 | } else { |
1654 | print " No usage for '$name' -- try perldoc $pkg"; |
1655 | } |
1656 | |
1657 | print $/; |
1658 | } |
1659 | |
1660 | print $/.$/; |
1661 | } |
1662 | |
1663 | sub _plugins_usage_help { |
1664 | return sprintf $help_format, '? [NAME ...]', |
1665 | loc("show usage for plugins"); |
1666 | } |
1667 | } |
1668 | |
1669 | ### send a command to a remote host, retrieve the answer; |
1670 | sub __send_remote_command { |
1671 | my $self = shift; |
1672 | my $cmd = shift; |
1673 | my $remote = $self->remote or return; |
1674 | my $user = $remote->{'username'}; |
1675 | my $pass = $remote->{'password'}; |
1676 | my $conn = $remote->{'connection'}; |
1677 | my $end = "\015\012"; |
1678 | my $answer; |
1679 | |
1680 | my $send = join "\0", $user, $pass, $cmd; |
1681 | |
1682 | print $conn $send . $end; |
1683 | |
1684 | ### XXX why doesn't something like this just work? |
1685 | #1 while recv($conn, $answer, 1024, 0); |
1686 | while(1) { |
1687 | my $buff; |
1688 | $conn->recv( $buff, 1024, 0 ); |
1689 | $answer .= $buff; |
1690 | last if $buff =~ /$end$/; |
1691 | } |
1692 | |
1693 | my($status,$buffer) = split "\0", $answer; |
1694 | |
1695 | return ($status, $buffer); |
1696 | } |
1697 | |
1698 | |
1699 | sub _read_configuration_from_rc { |
1700 | my $rc_file = shift; |
1701 | |
1702 | my $href; |
1703 | if( can_load( modules => { 'Config::Auto' => '0.0' } ) ) { |
1704 | $Config::Auto::DisablePerl = 1; |
1705 | |
1706 | eval { $href = Config::Auto::parse( $rc_file, format => 'space' ) }; |
1707 | |
1708 | print loc( "Unable to read in config file '%1': %2", |
1709 | $rc_file, $@ ) if $@; |
1710 | } |
1711 | |
1712 | return $href || {}; |
1713 | } |
1714 | |
1715 | { my @tips = ( |
1716 | loc( "You can update CPANPLUS by running: '%1'", 's selfupdate' ), |
1717 | loc( "You can install modules by URL using '%1'", 'i URL' ), |
1718 | loc( "You can turn off these tips using '%1'", |
1719 | 's conf show_startup_tip 0' ), |
1720 | loc( "You can use wildcards like '%1' and '%2' on search results", |
622d31ac |
1721 | '*', '2..5' ) , |
6aaee015 |
1722 | loc( "You can use plugins. Type '%1' to list available plugins", |
1723 | '/plugins' ), |
1724 | loc( "You can show all your out of date modules using '%1'", 'o' ), |
1725 | loc( "Many operations take options, like '%1' or '%2'", |
1726 | '--verbose', '--skiptest' ), |
1727 | loc( "The documentation in %1 and %2 is very useful", |
1728 | "CPANPLUS::Module", "CPANPLUS::Backend" ), |
1729 | loc( "You can type '%1' for help and '%2' to exit", 'h', 'q' ), |
622d31ac |
1730 | loc( "You can run an interactive setup using '%1'", 's reconfigure' ), |
6aaee015 |
1731 | ); |
1732 | |
1733 | sub _show_random_tip { |
1734 | my $self = shift; |
1735 | print $/, "Did you know...\n ", $tips[ int rand scalar @tips ], $/; |
1736 | return 1; |
1737 | } |
1738 | } |
1739 | |
1740 | 1; |
1741 | |
1742 | __END__ |
1743 | |
1744 | =pod |
1745 | |
1746 | =head1 BUG REPORTS |
1747 | |
1748 | Please report bugs or other issues to E<lt>bug-cpanplus@rt.cpan.org<gt>. |
1749 | |
1750 | =head1 AUTHOR |
1751 | |
1752 | This module by Jos Boumans E<lt>kane@cpan.orgE<gt>. |
1753 | |
1754 | =head1 COPYRIGHT |
1755 | |
1756 | The CPAN++ interface (of which this module is a part of) is copyright (c) |
1757 | 2001 - 2007, Jos Boumans E<lt>kane@cpan.orgE<gt>. All rights reserved. |
1758 | |
1759 | This library is free software; you may redistribute and/or modify it |
1760 | under the same terms as Perl itself. |
1761 | |
1762 | =head1 SEE ALSO |
1763 | |
1764 | L<CPANPLUS::Shell::Classic>, L<CPANPLUS::Shell>, L<cpanp> |
1765 | |
1766 | =cut |
1767 | |
1768 | # Local variables: |
1769 | # c-indentation-style: bsd |
1770 | # c-basic-offset: 4 |
1771 | # indent-tabs-mode: nil |
1772 | # End: |
1773 | # vim: expandtab shiftwidth=4: |
1774 | |
1775 | __END__ |
1776 | |
1777 | TODO: |
1778 | e => "_expand_inc", # scratch it, imho -- not used enough |
1779 | |
1780 | ### free letters: g j k n y ### |