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8d97e4a1 | 1 | # -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*- |
5f05dabc | 2 | package CPAN::Mirrored::By; |
e82b9348 | 3 | use strict; |
5f05dabc | 4 | |
810a0276 | 5 | sub new { |
5f05dabc | 6 | my($self,@arg) = @_; |
7 | bless [@arg], $self; | |
8 | } | |
da199366 A |
9 | sub continent { shift->[0] } |
10 | sub country { shift->[1] } | |
5f05dabc | 11 | sub url { shift->[2] } |
12 | ||
13 | package CPAN::FirstTime; | |
5f05dabc | 14 | use strict; |
135a59c2 | 15 | |
f915a99a | 16 | use ExtUtils::MakeMaker (); |
05454584 | 17 | use FileHandle (); |
09d9d230 | 18 | use File::Basename (); |
05454584 | 19 | use File::Path (); |
6658a91b | 20 | use File::Spec (); |
8962fc49 | 21 | use vars qw($VERSION $urllist); |
23a216b4 | 22 | $VERSION = sprintf "%.6f", substr(q$Rev: 1669 $,4)/1000000 + 5.4; |
5f05dabc | 23 | |
24 | =head1 NAME | |
25 | ||
26 | CPAN::FirstTime - Utility for CPAN::Config file Initialization | |
27 | ||
28 | =head1 SYNOPSIS | |
29 | ||
30 | CPAN::FirstTime::init() | |
31 | ||
32 | =head1 DESCRIPTION | |
33 | ||
c9869e1c SP |
34 | The init routine asks a few questions and writes a CPAN/Config.pm or |
35 | CPAN/MyConfig.pm file (depending on what it is currently using). | |
36 | ||
26844e27 SP |
37 | =head1 LICENSE |
38 | ||
39 | This program is free software; you can redistribute it and/or | |
40 | modify it under the same terms as Perl itself. | |
5f05dabc | 41 | |
42 | =cut | |
43 | ||
9ddc4ed0 A |
44 | use vars qw( %prompts ); |
45 | ||
5f05dabc | 46 | sub init { |
554a9ef5 | 47 | my($configpm, %args) = @_; |
5f05dabc | 48 | use Config; |
26844e27 | 49 | # extra args after 'o conf init' |
9ddc4ed0 | 50 | my $matcher = $args{args} && @{$args{args}} ? $args{args}[0] : ''; |
26844e27 SP |
51 | if ($matcher =~ /^\/(.*)\/$/) { |
52 | # case /regex/ => take the first, ignore the rest | |
53 | $matcher = $1; | |
54 | shift @{$args{args}}; | |
55 | if (@{$args{args}}) { | |
56 | local $" = " "; | |
57 | $CPAN::Frontend->mywarn("Ignoring excessive arguments '@{$args{args}}'"); | |
58 | $CPAN::Frontend->mysleep(2); | |
59 | } | |
60 | } elsif (0 == length $matcher) { | |
f20de9f0 SP |
61 | } elsif (0 && $matcher eq "~") { # extremely buggy, but a nice idea |
62 | my @unconfigured = grep { not exists $CPAN::Config->{$_} | |
63 | or not defined $CPAN::Config->{$_} | |
64 | or not length $CPAN::Config->{$_} | |
65 | } keys %$CPAN::Config; | |
66 | $matcher = "\\b(".join("|", @unconfigured).")\\b"; | |
67 | $CPAN::Frontend->mywarn("matcher[$matcher]"); | |
26844e27 SP |
68 | } else { |
69 | # case WORD... => all arguments must be valid | |
70 | for my $arg (@{$args{args}}) { | |
71 | unless (exists $CPAN::HandleConfig::keys{$arg}) { | |
05bab18e | 72 | $CPAN::Frontend->mywarn("'$arg' is not a valid configuration variable\n"); |
26844e27 SP |
73 | return; |
74 | } | |
8962fc49 | 75 | } |
26844e27 | 76 | $matcher = "\\b(".join("|",@{$args{args}}).")\\b"; |
8962fc49 | 77 | } |
c9869e1c | 78 | CPAN->debug("matcher[$matcher]") if $CPAN::DEBUG; |
554a9ef5 | 79 | |
f610777f A |
80 | unless ($CPAN::VERSION) { |
81 | require CPAN::Nox; | |
82 | } | |
87892b73 RGS |
83 | require CPAN::HandleConfig; |
84 | CPAN::HandleConfig::require_myconfig_or_config(); | |
5f05dabc | 85 | $CPAN::Config ||= {}; |
da199366 A |
86 | local($/) = "\n"; |
87 | local($\) = ""; | |
13bc20ff | 88 | local($|) = 1; |
da199366 | 89 | |
5fc0f0f6 | 90 | my($ans,$default); |
f610777f | 91 | |
da199366 | 92 | # |
8962fc49 | 93 | #= Files, directories |
da199366 A |
94 | # |
95 | ||
8962fc49 SP |
96 | unless ($matcher) { |
97 | $CPAN::Frontend->myprint($prompts{manual_config}); | |
98 | } | |
09d9d230 | 99 | |
554a9ef5 SP |
100 | my $manual_conf; |
101 | ||
7fefbd44 | 102 | local *_real_prompt; |
554a9ef5 SP |
103 | if ( $args{autoconfig} ) { |
104 | $manual_conf = "no"; | |
8962fc49 SP |
105 | } elsif ($matcher) { |
106 | $manual_conf = "yes"; | |
554a9ef5 | 107 | } else { |
8962fc49 SP |
108 | my $_conf = prompt("Would you like me to configure as much as possible ". |
109 | "automatically?", "yes"); | |
110 | $manual_conf = ($_conf and $_conf =~ /^y/i) ? "no" : "yes"; | |
554a9ef5 | 111 | } |
8962fc49 | 112 | CPAN->debug("manual_conf[$manual_conf]") if $CPAN::DEBUG; |
09d9d230 A |
113 | my $fastread; |
114 | { | |
f915a99a | 115 | if ($manual_conf =~ /^y/i) { |
09d9d230 | 116 | $fastread = 0; |
09d9d230 A |
117 | } else { |
118 | $fastread = 1; | |
36263cb3 | 119 | $CPAN::Config->{urllist} ||= []; |
f915a99a MS |
120 | |
121 | local $^W = 0; | |
c9d9b473 | 122 | # prototype should match that of &MakeMaker::prompt |
8962fc49 SP |
123 | my $current_second = time; |
124 | my $current_second_count = 0; | |
125 | my $i_am_mad = 0; | |
05bab18e | 126 | *_real_prompt = sub { |
09d9d230 A |
127 | my($q,$a) = @_; |
128 | my($ret) = defined $a ? $a : ""; | |
554a9ef5 SP |
129 | $CPAN::Frontend->myprint(sprintf qq{%s [%s]\n\n}, $q, $ret); |
130 | eval { require Time::HiRes }; | |
131 | unless ($@) { | |
8962fc49 SP |
132 | if (time == $current_second) { |
133 | $current_second_count++; | |
134 | if ($current_second_count > 20) { | |
135 | # I don't like more than 20 prompts per second | |
136 | $i_am_mad++; | |
137 | } | |
138 | } else { | |
139 | $current_second = time; | |
140 | $current_second_count = 0; | |
141 | $i_am_mad-- if $i_am_mad>0; | |
142 | } | |
143 | if ($i_am_mad>0){ | |
144 | #require Carp; | |
145 | #Carp::cluck("SLEEEEEEEEPIIIIIIIIIIINGGGGGGGGGGG"); | |
146 | Time::HiRes::sleep(0.1); | |
147 | } | |
554a9ef5 | 148 | } |
09d9d230 A |
149 | $ret; |
150 | }; | |
151 | } | |
152 | } | |
9ddc4ed0 | 153 | |
05bab18e SP |
154 | if (!$matcher or q{ |
155 | build_dir | |
156 | build_dir_reuse | |
157 | cpan_home | |
158 | keep_source_where | |
159 | prefs_dir | |
160 | } =~ /$matcher/){ | |
8962fc49 | 161 | $CPAN::Frontend->myprint($prompts{config_intro}); |
9ddc4ed0 | 162 | |
8962fc49 SP |
163 | if (!$matcher or 'cpan_home' =~ /$matcher/) { |
164 | my $cpan_home = $CPAN::Config->{cpan_home} | |
165 | || File::Spec->catdir($ENV{HOME}, ".cpan"); | |
5f05dabc | 166 | |
8962fc49 SP |
167 | if (-d $cpan_home) { |
168 | $CPAN::Frontend->myprint(qq{ | |
5f05dabc | 169 | |
170 | I see you already have a directory | |
171 | $cpan_home | |
172 | Shall we use it as the general CPAN build and cache directory? | |
173 | ||
554a9ef5 | 174 | }); |
8962fc49 SP |
175 | } else { |
176 | # no cpan-home, must prompt and get one | |
177 | $CPAN::Frontend->myprint($prompts{cpan_home_where}); | |
178 | } | |
f610777f | 179 | |
8962fc49 | 180 | $default = $cpan_home; |
1e8f9a0a | 181 | my $loop = 0; |
05bab18e SP |
182 | my $last_ans; |
183 | PROMPT: while ($ans = prompt("CPAN build and cache directory?",$default)) { | |
184 | if (File::Spec->file_name_is_absolute($ans)) { | |
185 | my @cpan_home = split /[\/\\]/, $ans; | |
186 | DIR: for my $dir (@cpan_home) { | |
187 | if ($dir =~ /^~/ and (!$last_ans or $ans ne $last_ans)) { | |
188 | $CPAN::Frontend | |
189 | ->mywarn("Warning: a tilde in the path will be ". | |
190 | "taken as a literal tilde. Please ". | |
191 | "confirm again if you want to keep it\n"); | |
192 | $last_ans = $default = $ans; | |
193 | next PROMPT; | |
194 | } | |
195 | } | |
196 | } else { | |
8962fc49 SP |
197 | require Cwd; |
198 | my $cwd = Cwd::cwd(); | |
199 | my $absans = File::Spec->catdir($cwd,$ans); | |
200 | $CPAN::Frontend->mywarn("The path '$ans' is not an ". | |
201 | "absolute path. Please specify ". | |
202 | "an absolute path\n"); | |
203 | $default = $absans; | |
204 | next; | |
205 | } | |
206 | eval { File::Path::mkpath($ans); }; # dies if it can't | |
207 | if ($@) { | |
208 | $CPAN::Frontend->mywarn("Couldn't create directory $ans.\n". | |
209 | "Please retry.\n"); | |
210 | next; | |
211 | } | |
212 | if (-d $ans && -w _) { | |
213 | last; | |
214 | } else { | |
215 | $CPAN::Frontend->mywarn("Couldn't find directory $ans\n". | |
216 | "or directory is not writable. Please retry.\n"); | |
1e8f9a0a SP |
217 | if (++$loop > 5) { |
218 | $CPAN::Frontend->mydie("Giving up"); | |
219 | } | |
8962fc49 SP |
220 | } |
221 | } | |
222 | $CPAN::Config->{cpan_home} = $ans; | |
223 | } | |
5f05dabc | 224 | |
8962fc49 SP |
225 | if (!$matcher or 'keep_source_where' =~ /$matcher/) { |
226 | my_dflt_prompt("keep_source_where", | |
227 | File::Spec->catdir($CPAN::Config->{cpan_home},"sources"), | |
228 | $matcher, | |
229 | ); | |
230 | } | |
5f05dabc | 231 | |
8962fc49 SP |
232 | if (!$matcher or 'build_dir' =~ /$matcher/) { |
233 | my_dflt_prompt("build_dir", | |
234 | File::Spec->catdir($CPAN::Config->{cpan_home},"build"), | |
235 | $matcher | |
236 | ); | |
237 | } | |
1e8f9a0a | 238 | |
05bab18e SP |
239 | if (!$matcher or 'build_dir_reuse' =~ /$matcher/) { |
240 | my_yn_prompt(build_dir_reuse => "y", $matcher); | |
241 | } | |
242 | ||
1e8f9a0a SP |
243 | if (!$matcher or 'prefs_dir' =~ /$matcher/) { |
244 | my_dflt_prompt("prefs_dir", | |
245 | File::Spec->catdir($CPAN::Config->{cpan_home},"prefs"), | |
246 | $matcher | |
247 | ); | |
248 | } | |
8962fc49 | 249 | } |
5f05dabc | 250 | |
da199366 | 251 | # |
b72dd56f SP |
252 | #= Config: auto_commit |
253 | # | |
254 | ||
255 | my_yn_prompt(auto_commit => 0, $matcher); | |
256 | ||
257 | # | |
8962fc49 | 258 | #= Cache size, Index expire |
da199366 A |
259 | # |
260 | ||
8962fc49 | 261 | if (!$matcher or 'build_cache' =~ /$matcher/){ |
8962fc49 SP |
262 | # large enough to build large dists like Tk |
263 | my_dflt_prompt(build_cache => 100, $matcher); | |
264 | } | |
5e05dca5 | 265 | |
8962fc49 | 266 | if (!$matcher or 'index_expire' =~ /$matcher/) { |
8962fc49 | 267 | my_dflt_prompt(index_expire => 1, $matcher); |
c9869e1c | 268 | } |
9d61fa1d | 269 | |
8962fc49 SP |
270 | if (!$matcher or 'scan_cache' =~ /$matcher/){ |
271 | $CPAN::Frontend->myprint($prompts{scan_cache_intro}); | |
8962fc49 SP |
272 | my_prompt_loop(scan_cache => 'atstart', $matcher, 'atstart|never'); |
273 | } | |
9d61fa1d A |
274 | |
275 | # | |
8962fc49 | 276 | #= cache_metadata |
5fc0f0f6 | 277 | # |
5fc0f0f6 | 278 | |
8962fc49 | 279 | my_yn_prompt(cache_metadata => 1, $matcher); |
810a0276 | 280 | my_yn_prompt(use_sqlite => 0, $matcher); |
5fc0f0f6 JH |
281 | |
282 | # | |
8962fc49 | 283 | #= Do we follow PREREQ_PM? |
554a9ef5 | 284 | # |
554a9ef5 | 285 | |
8962fc49 SP |
286 | if (!$matcher or 'prerequisites_policy' =~ /$matcher/){ |
287 | $CPAN::Frontend->myprint($prompts{prerequisites_policy_intro}); | |
9ddc4ed0 | 288 | |
8962fc49 SP |
289 | my_prompt_loop(prerequisites_policy => 'ask', $matcher, |
290 | 'follow|ask|ignore'); | |
291 | } | |
554a9ef5 | 292 | |
135a59c2 A |
293 | if (!$matcher or 'build_requires_install_policy' =~ /$matcher/){ |
294 | $CPAN::Frontend->myprint($prompts{build_requires_install_policy_intro}); | |
295 | ||
296 | my_prompt_loop(build_requires_install_policy => 'ask/yes', $matcher, | |
297 | 'yes|no|ask/yes|ask/no'); | |
298 | } | |
299 | ||
554a9ef5 | 300 | # |
8962fc49 | 301 | #= Module::Signature |
f610777f | 302 | # |
8962fc49 SP |
303 | if (!$matcher or 'check_sigs' =~ /$matcher/) { |
304 | my_yn_prompt(check_sigs => 0, $matcher); | |
305 | } | |
f610777f | 306 | |
da199366 | 307 | # |
8962fc49 | 308 | #= CPAN::Reporter |
ed84aac9 | 309 | # |
8962fc49 SP |
310 | if (!$matcher or 'test_report' =~ /$matcher/) { |
311 | my_yn_prompt(test_report => 0, $matcher); | |
312 | if ( | |
313 | $CPAN::Config->{test_report} && | |
314 | $CPAN::META->has_inst("CPAN::Reporter") && | |
315 | CPAN::Reporter->can('configure') | |
316 | ) { | |
317 | $CPAN::Frontend->myprint("\nProceeding to configure CPAN::Reporter.\n"); | |
318 | CPAN::Reporter::configure(); | |
319 | $CPAN::Frontend->myprint("\nReturning to CPAN configuration.\n"); | |
320 | } | |
321 | } | |
ed84aac9 A |
322 | |
323 | # | |
1e8f9a0a SP |
324 | #= YAML vs. YAML::Syck |
325 | # | |
326 | if (!$matcher or "yaml_module" =~ /$matcher/) { | |
327 | my_dflt_prompt(yaml_module => "YAML", $matcher); | |
f20de9f0 SP |
328 | unless ($CPAN::META->has_inst($CPAN::Config->{yaml_module})) { |
329 | $CPAN::Frontend->mywarn | |
330 | ("Warning (maybe harmless): '$CPAN::Config->{yaml_module}' not installed.\n"); | |
331 | $CPAN::Frontend->mysleep(3); | |
332 | } | |
1e8f9a0a SP |
333 | } |
334 | ||
335 | # | |
8962fc49 | 336 | #= External programs |
da199366 A |
337 | # |
338 | ||
b72dd56f SP |
339 | my @external_progs = qw/bzip2 gzip tar unzip |
340 | ||
341 | make | |
342 | ||
343 | curl lynx wget ncftpget ncftp ftp | |
344 | ||
345 | gpg | |
346 | ||
347 | patch applypatch | |
348 | /; | |
8962fc49 SP |
349 | my(@path) = split /$Config{'path_sep'}/, $ENV{'PATH'}; |
350 | if (!$matcher or "@external_progs" =~ /$matcher/) { | |
351 | $CPAN::Frontend->myprint($prompts{external_progs}); | |
352 | ||
353 | my $old_warn = $^W; | |
354 | local $^W if $^O eq 'MacOS'; | |
355 | local $^W = $old_warn; | |
356 | my $progname; | |
357 | for $progname (@external_progs) { | |
2ccf00a7 | 358 | next if $matcher && $progname !~ /$matcher/; |
8962fc49 SP |
359 | if ($^O eq 'MacOS') { |
360 | $CPAN::Config->{$progname} = 'not_here'; | |
361 | next; | |
362 | } | |
8962fc49 SP |
363 | |
364 | my $progcall = $progname; | |
2ccf00a7 SP |
365 | unless ($matcher) { |
366 | # we really don't need ncftp if we have ncftpget, but | |
367 | # if they chose this dialog via matcher, they shall have it | |
368 | next if $progname eq "ncftp" && $CPAN::Config->{ncftpget} gt " "; | |
369 | } | |
8962fc49 SP |
370 | my $path = $CPAN::Config->{$progname} |
371 | || $Config::Config{$progname} | |
372 | || ""; | |
373 | if (File::Spec->file_name_is_absolute($path)) { | |
374 | # testing existence is not good enough, some have these exe | |
375 | # extensions | |
376 | ||
377 | # warn "Warning: configured $path does not exist\n" unless -e $path; | |
378 | # $path = ""; | |
379 | } elsif ($path =~ /^\s+$/) { | |
380 | # preserve disabled programs | |
381 | } else { | |
382 | $path = ''; | |
383 | } | |
384 | unless ($path) { | |
385 | # e.g. make -> nmake | |
386 | $progcall = $Config::Config{$progname} if $Config::Config{$progname}; | |
387 | } | |
09d9d230 | 388 | |
6658a91b | 389 | $path ||= find_exe($progcall,\@path); |
2b3bde2a | 390 | unless ($path){ # not -e $path, because find_exe already checked that |
6658a91b | 391 | local $"=";"; |
2b3bde2a SP |
392 | $CPAN::Frontend->mywarn("Warning: $progcall not found in PATH[@path]\n"); |
393 | if ($progname eq "make") { | |
394 | $CPAN::Frontend->mywarn("ALERT: 'make' is an essential tool for ". | |
395 | "building perl Modules. Please make sure you ". | |
396 | "have 'make' (or some equivalent) ". | |
397 | "working.\n" | |
398 | ); | |
399 | if ($^O eq "MSWin32") { | |
400 | $CPAN::Frontend->mywarn(" | |
401 | Windows users may want to follow this procedure when back in the CPAN shell: | |
402 | ||
403 | look YVES/scripts/alien_nmake.pl | |
404 | perl alien_nmake.pl | |
405 | ||
406 | This will install nmake on your system which can be used as a 'make' | |
407 | substitute. You can then revisit this dialog with | |
408 | ||
409 | o conf init make | |
410 | ||
411 | "); | |
412 | } | |
413 | } | |
6658a91b | 414 | } |
8962fc49 SP |
415 | $ans = prompt("Where is your $progname program?",$path) || $path; |
416 | $CPAN::Config->{$progname} = $ans; | |
417 | } | |
5f05dabc | 418 | } |
8962fc49 SP |
419 | |
420 | if (!$matcher or 'pager' =~ /$matcher/) { | |
421 | my $path = $CPAN::Config->{'pager'} || | |
6658a91b SP |
422 | $ENV{PAGER} || find_exe("less",\@path) || |
423 | find_exe("more",\@path) || ($^O eq 'MacOS' ? $ENV{EDITOR} : 0 ) | |
8962fc49 SP |
424 | || "more"; |
425 | $ans = prompt("What is your favorite pager program?",$path); | |
426 | $CPAN::Config->{'pager'} = $ans; | |
55e314ee | 427 | } |
8962fc49 SP |
428 | |
429 | if (!$matcher or 'shell' =~ /$matcher/) { | |
430 | my $path = $CPAN::Config->{'shell'}; | |
8fc516fe | 431 | if ($path && File::Spec->file_name_is_absolute($path)) { |
8962fc49 SP |
432 | $CPAN::Frontend->mywarn("Warning: configured $path does not exist\n") |
433 | unless -e $path; | |
434 | $path = ""; | |
435 | } | |
436 | $path ||= $ENV{SHELL}; | |
437 | $path ||= $ENV{COMSPEC} if $^O eq "MSWin32"; | |
438 | if ($^O eq 'MacOS') { | |
439 | $CPAN::Config->{'shell'} = 'not_here'; | |
440 | } else { | |
441 | $path =~ s,\\,/,g if $^O eq 'os2'; # Cosmetic only | |
442 | $ans = prompt("What is your favorite shell?",$path); | |
443 | $CPAN::Config->{'shell'} = $ans; | |
444 | } | |
f14b5cec | 445 | } |
da199366 A |
446 | |
447 | # | |
8962fc49 | 448 | #= Installer, arguments to make etc. |
da199366 A |
449 | # |
450 | ||
8962fc49 SP |
451 | if (!$matcher or 'prefer_installer' =~ /$matcher/){ |
452 | $CPAN::Frontend->myprint($prompts{prefer_installer_intro}); | |
e82b9348 | 453 | |
8962fc49 SP |
454 | my_prompt_loop(prefer_installer => 'EUMM', $matcher, 'MB|EUMM'); |
455 | } | |
e82b9348 | 456 | |
8962fc49 | 457 | if (!$matcher or 'makepl_arg make_arg' =~ /$matcher/){ |
8962fc49 SP |
458 | my_dflt_prompt(makepl_arg => "", $matcher); |
459 | my_dflt_prompt(make_arg => "", $matcher); | |
460 | } | |
e82b9348 | 461 | |
44d21104 A |
462 | require CPAN::HandleConfig; |
463 | if (exists $CPAN::HandleConfig::keys{make_install_make_command}) { | |
464 | # as long as Windows needs $self->_build_command, we cannot | |
465 | # support sudo on windows :-) | |
466 | my_dflt_prompt(make_install_make_command => $CPAN::Config->{make} || "", | |
467 | $matcher); | |
468 | } | |
e82b9348 | 469 | |
9ddc4ed0 A |
470 | my_dflt_prompt(make_install_arg => $CPAN::Config->{make_arg} || "", |
471 | $matcher); | |
e82b9348 | 472 | |
8962fc49 | 473 | if (!$matcher or 'mbuildpl_arg mbuild_arg' =~ /$matcher/){ |
8962fc49 | 474 | my_dflt_prompt(mbuildpl_arg => "", $matcher); |
8962fc49 SP |
475 | my_dflt_prompt(mbuild_arg => "", $matcher); |
476 | } | |
e82b9348 | 477 | |
44d21104 A |
478 | if (exists $CPAN::HandleConfig::keys{mbuild_install_build_command}) { |
479 | # as long as Windows needs $self->_build_command, we cannot | |
480 | # support sudo on windows :-) | |
481 | my_dflt_prompt(mbuild_install_build_command => "./Build", $matcher); | |
482 | } | |
8d97e4a1 | 483 | |
9ddc4ed0 | 484 | my_dflt_prompt(mbuild_install_arg => "", $matcher); |
5f05dabc | 485 | |
da199366 | 486 | # |
8962fc49 SP |
487 | #= Alarm period |
488 | # | |
489 | ||
490 | if (!$matcher or 'inactivity_timeout' =~ /$matcher/) { | |
491 | $CPAN::Frontend->myprint($prompts{inactivity_timeout_intro}); | |
492 | $default = $CPAN::Config->{inactivity_timeout} || 0; | |
493 | $CPAN::Config->{inactivity_timeout} = | |
494 | prompt("Timeout for inactivity during {Makefile,Build}.PL?",$default); | |
495 | } | |
496 | ||
497 | # | |
498 | #= Proxies | |
da199366 A |
499 | # |
500 | ||
8962fc49 SP |
501 | my @proxy_vars = qw/ftp_proxy http_proxy no_proxy/; |
502 | my @proxy_user_vars = qw/proxy_user proxy_pass/; | |
503 | if (!$matcher or "@proxy_vars @proxy_user_vars" =~ /$matcher/){ | |
504 | $CPAN::Frontend->myprint($prompts{proxy_intro}); | |
10b2abe6 | 505 | |
8962fc49 SP |
506 | for (@proxy_vars) { |
507 | if (!$matcher or /$matcher/){ | |
508 | $default = $CPAN::Config->{$_} || $ENV{$_} || ""; | |
509 | $CPAN::Config->{$_} = prompt("Your $_?",$default); | |
510 | } | |
511 | } | |
10b2abe6 | 512 | |
8962fc49 SP |
513 | if ($CPAN::Config->{ftp_proxy} || |
514 | $CPAN::Config->{http_proxy}) { | |
10b2abe6 | 515 | |
8962fc49 | 516 | $default = $CPAN::Config->{proxy_user} || $CPAN::LWP::UserAgent::USER || ""; |
da199366 | 517 | |
8962fc49 | 518 | $CPAN::Frontend->myprint($prompts{proxy_user}); |
09d9d230 | 519 | |
8962fc49 SP |
520 | if ($CPAN::Config->{proxy_user} = prompt("Your proxy user id?",$default)) { |
521 | $CPAN::Frontend->myprint($prompts{proxy_pass}); | |
c9869e1c | 522 | |
8962fc49 SP |
523 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
524 | Term::ReadKey::ReadMode("noecho"); | |
525 | } else { | |
526 | $CPAN::Frontend->myprint($prompts{password_warn}); | |
527 | } | |
528 | $CPAN::Config->{proxy_pass} = prompt_no_strip("Your proxy password?"); | |
529 | if ($CPAN::META->has_inst("Term::ReadKey")) { | |
530 | Term::ReadKey::ReadMode("restore"); | |
531 | } | |
532 | $CPAN::Frontend->myprint("\n\n"); | |
533 | } | |
534 | } | |
5f05dabc | 535 | } |
536 | ||
8962fc49 SP |
537 | # |
538 | #= how FTP works | |
539 | # | |
9ddc4ed0 | 540 | |
8962fc49 | 541 | my_yn_prompt(ftp_passive => 1, $matcher); |
c049f953 | 542 | |
8962fc49 SP |
543 | # |
544 | #= how cwd works | |
545 | # | |
c049f953 | 546 | |
8962fc49 SP |
547 | if (!$matcher or 'getcwd' =~ /$matcher/){ |
548 | $CPAN::Frontend->myprint($prompts{getcwd_intro}); | |
c049f953 | 549 | |
8962fc49 SP |
550 | my_prompt_loop(getcwd => 'cwd', $matcher, |
551 | 'cwd|getcwd|fastcwd|backtickcwd'); | |
552 | } | |
553 | ||
554 | # | |
b72dd56f | 555 | #= the CPAN shell itself (prompt, color) |
8962fc49 SP |
556 | # |
557 | ||
558 | my_yn_prompt(commandnumber_in_prompt => 1, $matcher); | |
559 | my_yn_prompt(term_ornaments => 1, $matcher); | |
b72dd56f | 560 | if ("colorize_output colorize_print colorize_warn colorize_debug" =~ $matcher) { |
8962fc49 SP |
561 | my_yn_prompt(colorize_output => 0, $matcher); |
562 | if ($CPAN::Config->{colorize_output}) { | |
b72dd56f SP |
563 | if ($CPAN::META->has_inst("Term::ANSIColor")) { |
564 | my $T="gYw"; | |
565 | print " on_ on_y ". | |
566 | " on_ma on_\n"; | |
567 | print " on_black on_red green ellow ". | |
568 | "on_blue genta on_cyan white\n"; | |
569 | ||
570 | for my $FG ("", "bold", | |
571 | map {$_,"bold $_"} "black","red","green", | |
572 | "yellow","blue", | |
573 | "magenta", | |
574 | "cyan","white"){ | |
575 | printf "%12s ", $FG; | |
576 | for my $BG ("",map {"on_$_"} qw(black red green yellow | |
577 | blue magenta cyan white)){ | |
578 | print $FG||$BG ? | |
579 | Term::ANSIColor::colored(" $T ","$FG $BG") : " $T "; | |
580 | } | |
581 | print "\n"; | |
582 | } | |
583 | print "\n"; | |
584 | } | |
8962fc49 | 585 | for my $tuple ( |
2ccf00a7 SP |
586 | ["colorize_print", "bold blue on_white"], |
587 | ["colorize_warn", "bold red on_white"], | |
b72dd56f | 588 | ["colorize_debug", "black on_cyan"], |
8962fc49 SP |
589 | ) { |
590 | my_dflt_prompt($tuple->[0] => $tuple->[1], $matcher); | |
591 | if ($CPAN::META->has_inst("Term::ANSIColor")) { | |
592 | eval { Term::ANSIColor::color($CPAN::Config->{$tuple->[0]})}; | |
593 | if ($@) { | |
594 | $CPAN::Config->{$tuple->[0]} = $tuple->[1]; | |
595 | $CPAN::Frontend->mywarn($@."setting to default '$tuple->[1]'\n"); | |
596 | } | |
597 | } | |
c049f953 | 598 | } |
c049f953 JH |
599 | } |
600 | } | |
601 | ||
09d9d230 | 602 | # |
8962fc49 SP |
603 | #== term_is_latin |
604 | # | |
605 | ||
606 | if (!$matcher or 'term_is_latin' =~ /$matcher/){ | |
607 | $CPAN::Frontend->myprint($prompts{term_is_latin}); | |
608 | my_yn_prompt(term_is_latin => 1, $matcher); | |
609 | } | |
610 | ||
611 | # | |
612 | #== save history in file 'histfile' | |
613 | # | |
614 | ||
615 | if (!$matcher or 'histfile histsize' =~ /$matcher/) { | |
616 | $CPAN::Frontend->myprint($prompts{histfile_intro}); | |
617 | defined($default = $CPAN::Config->{histfile}) or | |
618 | $default = File::Spec->catfile($CPAN::Config->{cpan_home},"histfile"); | |
619 | $ans = prompt("File to save your history?", $default); | |
620 | $CPAN::Config->{histfile} = $ans; | |
621 | ||
622 | if ($CPAN::Config->{histfile}) { | |
623 | defined($default = $CPAN::Config->{histsize}) or $default = 100; | |
624 | $ans = prompt("Number of lines to save?", $default); | |
625 | $CPAN::Config->{histsize} = $ans; | |
626 | } | |
627 | } | |
628 | ||
629 | # | |
630 | #== do an ls on the m or the d command | |
631 | # | |
632 | if (!$matcher or 'show_upload_date' =~ /$matcher/) { | |
633 | $CPAN::Frontend->myprint($prompts{show_upload_date_intro}); | |
634 | ||
635 | defined($default = $CPAN::Config->{show_upload_date}) or | |
636 | $default = 'n'; | |
637 | $ans = prompt("Always try to show upload date with 'd' and 'm' command (yes/no)?", | |
638 | ($default ? 'yes' : 'no')); | |
639 | $CPAN::Config->{show_upload_date} = ($ans =~ /^[y1]/i ? 1 : 0); | |
640 | } | |
641 | ||
642 | # | |
643 | #= MIRRORED.BY and conf_sites() | |
09d9d230 A |
644 | # |
645 | ||
8962fc49 SP |
646 | if ($matcher){ |
647 | if ("urllist" =~ $matcher) { | |
648 | # conf_sites would go into endless loop with the smash prompt | |
649 | local *_real_prompt; | |
650 | *_real_prompt = \&CPAN::Shell::colorable_makemaker_prompt; | |
651 | conf_sites(); | |
652 | } | |
05bab18e SP |
653 | if ("randomize_urllist" =~ $matcher) { |
654 | my_dflt_prompt(randomize_urllist => 0, $matcher); | |
655 | } | |
8962fc49 SP |
656 | } elsif ($fastread) { |
657 | $CPAN::Frontend->myprint("Autoconfigured everything but 'urllist'.\n". | |
658 | "Please call 'o conf init urllist' to configure ". | |
659 | "your CPAN server(s) now!"); | |
660 | } else { | |
661 | conf_sites(); | |
662 | } | |
09d9d230 | 663 | |
8962fc49 SP |
664 | # We don't ask this one now, it's plain silly and maybe is not |
665 | # even used correctly everywhere. | |
ca79d794 | 666 | $CPAN::Config->{inhibit_startup_message} = 0; |
5f05dabc | 667 | |
554a9ef5 | 668 | $CPAN::Frontend->myprint("\n\n"); |
b72dd56f | 669 | if ($matcher && !$CPAN::Config->{auto_commit}) { |
8962fc49 SP |
670 | $CPAN::Frontend->myprint("Please remember to call 'o conf commit' to ". |
671 | "make the config permanent!\n\n"); | |
672 | } else { | |
673 | CPAN::HandleConfig->commit($configpm); | |
674 | } | |
5f05dabc | 675 | } |
676 | ||
9ddc4ed0 A |
677 | sub my_dflt_prompt { |
678 | my ($item, $dflt, $m) = @_; | |
679 | my $default = $CPAN::Config->{$item} || $dflt; | |
680 | ||
681 | $DB::single = 1; | |
682 | if (!$m || $item =~ /$m/) { | |
1e8f9a0a SP |
683 | if (my $intro = $prompts{$item . "_intro"}) { |
684 | $CPAN::Frontend->myprint($intro); | |
685 | } | |
9ddc4ed0 A |
686 | $CPAN::Config->{$item} = prompt($prompts{$item}, $default); |
687 | } else { | |
688 | $CPAN::Config->{$item} = $default; | |
689 | } | |
690 | } | |
691 | ||
8962fc49 SP |
692 | sub my_yn_prompt { |
693 | my ($item, $dflt, $m) = @_; | |
694 | my $default; | |
695 | defined($default = $CPAN::Config->{$item}) or $default = $dflt; | |
696 | ||
697 | $DB::single = 1; | |
698 | if (!$m || $item =~ /$m/) { | |
699 | if (my $intro = $prompts{$item . "_intro"}) { | |
700 | $CPAN::Frontend->myprint($intro); | |
701 | } | |
702 | my $ans = prompt($prompts{$item}, $default ? 'yes' : 'no'); | |
703 | $CPAN::Config->{$item} = ($ans =~ /^[y1]/i ? 1 : 0); | |
704 | } else { | |
705 | $CPAN::Config->{$item} = $default; | |
706 | } | |
707 | } | |
708 | ||
9ddc4ed0 A |
709 | sub my_prompt_loop { |
710 | my ($item, $dflt, $m, $ok) = @_; | |
711 | my $default = $CPAN::Config->{$item} || $dflt; | |
712 | my $ans; | |
713 | ||
714 | $DB::single = 1; | |
715 | if (!$m || $item =~ /$m/) { | |
716 | do { $ans = prompt($prompts{$item}, $default); | |
717 | } until $ans =~ /$ok/; | |
718 | $CPAN::Config->{$item} = $ans; | |
719 | } else { | |
720 | $CPAN::Config->{$item} = $default; | |
721 | } | |
722 | } | |
723 | ||
724 | ||
09d9d230 A |
725 | sub conf_sites { |
726 | my $m = 'MIRRORED.BY'; | |
5de3f0da | 727 | my $mby = File::Spec->catfile($CPAN::Config->{keep_source_where},$m); |
09d9d230 A |
728 | File::Path::mkpath(File::Basename::dirname($mby)); |
729 | if (-f $mby && -f $m && -M $m < -M $mby) { | |
730 | require File::Copy; | |
731 | File::Copy::copy($m,$mby) or die "Could not update $mby: $!"; | |
732 | } | |
911a92db | 733 | my $loopcount = 0; |
de34a54b | 734 | local $^T = time; |
d8773709 JH |
735 | my $overwrite_local = 0; |
736 | if ($mby && -f $mby && -M _ <= 60 && -s _ > 0) { | |
737 | my $mtime = localtime((stat _)[9]); | |
738 | my $prompt = qq{Found $mby as of $mtime | |
739 | ||
c049f953 JH |
740 | I\'d use that as a database of CPAN sites. If that is OK for you, |
741 | please answer 'y', but if you want me to get a new database now, | |
742 | please answer 'n' to the following question. | |
d8773709 | 743 | |
c049f953 | 744 | Shall I use the local database in $mby?}; |
d8773709 JH |
745 | my $ans = prompt($prompt,"y"); |
746 | $overwrite_local = 1 unless $ans =~ /^y/i; | |
747 | } | |
de34a54b | 748 | while ($mby) { |
d8773709 | 749 | if ($overwrite_local) { |
8962fc49 | 750 | $CPAN::Frontend->myprint(qq{Trying to overwrite $mby\n}); |
d8773709 JH |
751 | $mby = CPAN::FTP->localize($m,$mby,3); |
752 | $overwrite_local = 0; | |
753 | } elsif ( ! -f $mby ){ | |
8962fc49 | 754 | $CPAN::Frontend->myprint(qq{You have no $mby\n I\'m trying to fetch one\n}); |
36263cb3 | 755 | $mby = CPAN::FTP->localize($m,$mby,3); |
911a92db | 756 | } elsif (-M $mby > 60 && $loopcount == 0) { |
8962fc49 SP |
757 | $CPAN::Frontend->myprint(qq{Your $mby is older than 60 days,\n I\'m trying }. |
758 | qq{to fetch one\n}); | |
759 | $mby = CPAN::FTP->localize($m,$mby,3); | |
760 | $loopcount++; | |
36263cb3 | 761 | } elsif (-s $mby == 0) { |
8962fc49 | 762 | $CPAN::Frontend->myprint(qq{You have an empty $mby,\n I\'m trying to fetch one\n}); |
36263cb3 GS |
763 | $mby = CPAN::FTP->localize($m,$mby,3); |
764 | } else { | |
765 | last; | |
766 | } | |
09d9d230 | 767 | } |
8962fc49 | 768 | local $urllist = []; |
09d9d230 | 769 | read_mirrored_by($mby); |
de34a54b | 770 | bring_your_own(); |
8962fc49 | 771 | $CPAN::Config->{urllist} = $urllist; |
09d9d230 A |
772 | } |
773 | ||
5f05dabc | 774 | sub find_exe { |
775 | my($exe,$path) = @_; | |
55e314ee A |
776 | my($dir); |
777 | #warn "in find_exe exe[$exe] path[@$path]"; | |
5f05dabc | 778 | for $dir (@$path) { |
5de3f0da | 779 | my $abs = File::Spec->catfile($dir,$exe); |
13bc20ff | 780 | if (($abs = MM->maybe_command($abs))) { |
5f05dabc | 781 | return $abs; |
782 | } | |
783 | } | |
784 | } | |
785 | ||
f610777f A |
786 | sub picklist { |
787 | my($items,$prompt,$default,$require_nonempty,$empty_warning)=@_; | |
8962fc49 SP |
788 | CPAN->debug("picklist('$items','$prompt','$default','$require_nonempty',". |
789 | "'$empty_warning')") if $CPAN::DEBUG; | |
f610777f A |
790 | $default ||= ''; |
791 | ||
5fc0f0f6 | 792 | my $pos = 0; |
f610777f A |
793 | |
794 | my @nums; | |
8962fc49 | 795 | SELECTION: while (1) { |
ec385757 | 796 | |
5fc0f0f6 JH |
797 | # display, at most, 15 items at a time |
798 | my $limit = $#{ $items } - $pos; | |
799 | $limit = 15 if $limit > 15; | |
800 | ||
801 | # show the next $limit items, get the new position | |
8962fc49 | 802 | $pos = display_some($items, $limit, $pos, $default); |
5fc0f0f6 JH |
803 | $pos = 0 if $pos >= @$items; |
804 | ||
805 | my $num = prompt($prompt,$default); | |
806 | ||
807 | @nums = split (' ', $num); | |
8962fc49 SP |
808 | { |
809 | my %seen; | |
810 | @nums = grep { !$seen{$_}++ } @nums; | |
811 | } | |
5fc0f0f6 | 812 | my $i = scalar @$items; |
26844e27 | 813 | unrangify(\@nums); |
8962fc49 SP |
814 | if (grep (/\D/ || $_ < 1 || $_ > $i, @nums)){ |
815 | $CPAN::Frontend->mywarn("invalid items entered, try again\n"); | |
816 | if ("@nums" =~ /\D/) { | |
26844e27 | 817 | $CPAN::Frontend->mywarn("(we are expecting only numbers between 1 and $i)\n"); |
8962fc49 SP |
818 | } |
819 | next SELECTION; | |
820 | } | |
821 | if ($require_nonempty && !@nums) { | |
822 | $CPAN::Frontend->mywarn("$empty_warning\n"); | |
5fc0f0f6 | 823 | } |
8962fc49 | 824 | $CPAN::Frontend->myprint("\n"); |
5fc0f0f6 JH |
825 | |
826 | # a blank line continues... | |
8962fc49 | 827 | next SELECTION unless @nums; |
5fc0f0f6 | 828 | last; |
f610777f | 829 | } |
f610777f A |
830 | for (@nums) { $_-- } |
831 | @{$items}[@nums]; | |
832 | } | |
833 | ||
26844e27 SP |
834 | sub unrangify ($) { |
835 | my($nums) = $_[0]; | |
836 | my @nums2 = (); | |
837 | while (@{$nums||[]}) { | |
838 | my $n = shift @$nums; | |
839 | if ($n =~ /^(\d+)-(\d+)$/) { | |
840 | my @range = $1 .. $2; | |
841 | # warn "range[@range]"; | |
842 | push @nums2, @range; | |
843 | } else { | |
844 | push @nums2, $n; | |
845 | } | |
846 | } | |
847 | push @$nums, @nums2; | |
848 | } | |
849 | ||
ec385757 | 850 | sub display_some { |
8962fc49 SP |
851 | my ($items, $limit, $pos, $default) = @_; |
852 | $pos ||= 0; | |
ec385757 | 853 | |
8962fc49 | 854 | my @displayable = @$items[$pos .. ($pos + $limit)]; |
ec385757 | 855 | for my $item (@displayable) { |
8962fc49 | 856 | $CPAN::Frontend->myprint(sprintf "(%d) %s\n", ++$pos, $item); |
ec385757 | 857 | } |
8962fc49 SP |
858 | my $hit_what = $default ? "SPACE RETURN" : "RETURN"; |
859 | $CPAN::Frontend->myprint(sprintf("%d more items, hit %s to show them\n", | |
860 | (@$items - $pos), | |
861 | $hit_what, | |
862 | )) | |
863 | if $pos < @$items; | |
864 | return $pos; | |
ec385757 | 865 | } |
866 | ||
5f05dabc | 867 | sub read_mirrored_by { |
de34a54b | 868 | my $local = shift or return; |
9ddc4ed0 A |
869 | my(%all,$url,$expected_size,$default,$ans,$host, |
870 | $dst,$country,$continent,@location); | |
05454584 A |
871 | my $fh = FileHandle->new; |
872 | $fh->open($local) or die "Couldn't open $local: $!"; | |
f14b5cec | 873 | local $/ = "\012"; |
05454584 | 874 | while (<$fh>) { |
5f05dabc | 875 | ($host) = /^([\w\.\-]+)/ unless defined $host; |
876 | next unless defined $host; | |
877 | next unless /\s+dst_(dst|location)/; | |
878 | /location\s+=\s+\"([^\"]+)/ and @location = (split /\s*,\s*/, $1) and | |
879 | ($continent, $country) = @location[-1,-2]; | |
880 | $continent =~ s/\s\(.*//; | |
f610777f | 881 | $continent =~ s/\W+$//; # if Jarkko doesn't know latitude/longitude |
5f05dabc | 882 | /dst_dst\s+=\s+\"([^\"]+)/ and $dst = $1; |
883 | next unless $host && $dst && $continent && $country; | |
884 | $all{$continent}{$country}{$dst} = CPAN::Mirrored::By->new($continent,$country,$dst); | |
885 | undef $host; | |
886 | $dst=$continent=$country=""; | |
887 | } | |
05454584 | 888 | $fh->close; |
5f05dabc | 889 | $CPAN::Config->{urllist} ||= []; |
8962fc49 | 890 | my @previous_urls = @{$CPAN::Config->{urllist}}; |
f610777f | 891 | |
8962fc49 | 892 | $CPAN::Frontend->myprint($prompts{urls_intro}); |
5f05dabc | 893 | |
f610777f | 894 | my (@cont, $cont, %cont, @countries, @urls, %seen); |
8962fc49 SP |
895 | my $no_previous_warn = |
896 | "Sorry! since you don't have any existing picks, you must make a\n" . | |
897 | "geographic selection."; | |
898 | my $offer_cont = [sort keys %all]; | |
899 | if (@previous_urls) { | |
900 | push @$offer_cont, "(edit previous picks)"; | |
901 | $default = @$offer_cont; | |
902 | } | |
903 | @cont = picklist($offer_cont, | |
f610777f | 904 | "Select your continent (or several nearby continents)", |
8962fc49 | 905 | $default, |
f610777f A |
906 | ! @previous_urls, |
907 | $no_previous_warn); | |
908 | ||
909 | ||
910 | foreach $cont (@cont) { | |
911 | my @c = sort keys %{$all{$cont}}; | |
912 | @cont{@c} = map ($cont, 0..$#c); | |
913 | @c = map ("$_ ($cont)", @c) if @cont > 1; | |
914 | push (@countries, @c); | |
5f05dabc | 915 | } |
8962fc49 SP |
916 | if (@previous_urls && @countries) { |
917 | push @countries, "(edit previous picks)"; | |
918 | $default = @countries; | |
919 | } | |
f610777f A |
920 | |
921 | if (@countries) { | |
922 | @countries = picklist (\@countries, | |
923 | "Select your country (or several nearby countries)", | |
8962fc49 | 924 | $default, |
f610777f A |
925 | ! @previous_urls, |
926 | $no_previous_warn); | |
927 | %seen = map (($_ => 1), @previous_urls); | |
928 | # hmmm, should take list of defaults from CPAN::Config->{'urllist'}... | |
929 | foreach $country (@countries) { | |
8962fc49 | 930 | next if $country =~ /edit previous picks/; |
f610777f A |
931 | (my $bare_country = $country) =~ s/ \(.*\)//; |
932 | my @u = sort keys %{$all{$cont{$bare_country}}{$bare_country}}; | |
933 | @u = grep (! $seen{$_}, @u); | |
934 | @u = map ("$_ ($bare_country)", @u) | |
8962fc49 | 935 | if @countries > 1; |
f610777f A |
936 | push (@urls, @u); |
937 | } | |
938 | } | |
939 | push (@urls, map ("$_ (previous pick)", @previous_urls)); | |
5fc0f0f6 | 940 | my $prompt = "Select as many URLs as you like (by number), |
26844e27 SP |
941 | put them on one line, separated by blanks, hyphenated ranges allowed |
942 | e.g. '1 4 5' or '7 1-4 8'"; | |
f610777f | 943 | if (@previous_urls) { |
8962fc49 SP |
944 | $default = join (' ', ((scalar @urls) - (scalar @previous_urls) + 1) .. |
945 | (scalar @urls)); | |
946 | $prompt .= "\n(or just hit RETURN to keep your previous picks)"; | |
f610777f A |
947 | } |
948 | ||
949 | @urls = picklist (\@urls, $prompt, $default); | |
950 | foreach (@urls) { s/ \(.*\)//; } | |
8962fc49 | 951 | push @$urllist, @urls; |
de34a54b | 952 | } |
f610777f | 953 | |
de34a54b | 954 | sub bring_your_own { |
8962fc49 | 955 | my %seen = map (($_ => 1), @$urllist); |
de34a54b | 956 | my($ans,@urls); |
1e8f9a0a | 957 | my $eacnt = 0; # empty answers |
f610777f | 958 | do { |
de34a54b JH |
959 | my $prompt = "Enter another URL or RETURN to quit:"; |
960 | unless (%seen) { | |
961 | $prompt = qq{CPAN.pm needs at least one URL where it can fetch CPAN files from. | |
962 | ||
963 | Please enter your CPAN site:}; | |
964 | } | |
965 | $ans = prompt ($prompt, ""); | |
f610777f A |
966 | |
967 | if ($ans) { | |
de34a54b | 968 | $ans =~ s|/?\z|/|; # has to end with one slash |
f610777f A |
969 | $ans = "file:$ans" unless $ans =~ /:/; # without a scheme is a file: |
970 | if ($ans =~ /^\w+:\/./) { | |
8d97e4a1 | 971 | push @urls, $ans unless $seen{$ans}++; |
de34a54b | 972 | } else { |
8962fc49 SP |
973 | $CPAN::Frontend-> |
974 | myprint(sprintf(qq{"%s" doesn\'t look like an URL at first sight. | |
8d97e4a1 JH |
975 | I\'ll ignore it for now. |
976 | You can add it to your %s | |
977 | later if you\'re sure it\'s right.\n}, | |
8962fc49 SP |
978 | $ans, |
979 | $INC{'CPAN/MyConfig.pm'} | |
980 | || $INC{'CPAN/Config.pm'} | |
981 | || "configuration file", | |
982 | )); | |
f610777f | 983 | } |
1e8f9a0a SP |
984 | } else { |
985 | if (++$eacnt >= 5) { | |
986 | $CPAN::Frontend-> | |
987 | mywarn("Giving up.\n"); | |
988 | $CPAN::Frontend->mysleep(5); | |
989 | return; | |
990 | } | |
f610777f | 991 | } |
de34a54b | 992 | } while $ans || !%seen; |
f610777f | 993 | |
8962fc49 | 994 | push @$urllist, @urls; |
f610777f | 995 | # xxx delete or comment these out when you're happy that it works |
8962fc49 SP |
996 | $CPAN::Frontend->myprint("New set of picks:\n"); |
997 | map { $CPAN::Frontend->myprint(" $_\n") } @$urllist; | |
5f05dabc | 998 | } |
999 | ||
f915a99a MS |
1000 | |
1001 | sub _strip_spaces { | |
1002 | $_[0] =~ s/^\s+//; # no leading spaces | |
1003 | $_[0] =~ s/\s+\z//; # no trailing spaces | |
1004 | } | |
1005 | ||
f915a99a | 1006 | sub prompt ($;$) { |
7fefbd44 RGS |
1007 | unless (defined &_real_prompt) { |
1008 | *_real_prompt = \&CPAN::Shell::colorable_makemaker_prompt; | |
1009 | } | |
f915a99a MS |
1010 | my $ans = _real_prompt(@_); |
1011 | ||
1012 | _strip_spaces($ans); | |
1013 | ||
1014 | return $ans; | |
1015 | } | |
1016 | ||
1017 | ||
1018 | sub prompt_no_strip ($;$) { | |
1019 | return _real_prompt(@_); | |
1020 | } | |
1021 | ||
1022 | ||
9ddc4ed0 A |
1023 | BEGIN { |
1024 | ||
1025 | my @prompts = ( | |
1026 | ||
1027 | manual_config => qq[ | |
1028 | ||
1029 | CPAN is the world-wide archive of perl resources. It consists of about | |
8962fc49 SP |
1030 | 300 sites that all replicate the same contents around the globe. Many |
1031 | countries have at least one CPAN site already. The resources found on | |
1032 | CPAN are easily accessible with the CPAN.pm module. If you want to use | |
1033 | CPAN.pm, lots of things have to be configured. Fortunately, most of | |
1034 | them can be determined automatically. If you prefer the automatic | |
1035 | configuration, answer 'yes' below. | |
1036 | ||
1037 | If you prefer to enter a dialog instead, you can answer 'no' to this | |
1038 | question and I'll let you configure in small steps one thing after the | |
1039 | other. (Note: you can revisit this dialog anytime later by typing 'o | |
1040 | conf init' at the cpan prompt.) | |
9ddc4ed0 A |
1041 | |
1042 | ], | |
1043 | ||
1044 | config_intro => qq{ | |
1045 | ||
1046 | The following questions are intended to help you with the | |
1047 | configuration. The CPAN module needs a directory of its own to cache | |
1048 | important index files and maybe keep a temporary mirror of CPAN files. | |
1e8f9a0a | 1049 | This may be a site-wide or a personal directory. |
9ddc4ed0 A |
1050 | |
1051 | }, | |
1052 | ||
1053 | # cpan_home => qq{ }, | |
1054 | ||
1055 | cpan_home_where => qq{ | |
1056 | ||
1057 | First of all, I\'d like to create this directory. Where? | |
1058 | ||
1059 | }, | |
1060 | ||
1061 | keep_source_where => qq{ | |
1062 | ||
8962fc49 SP |
1063 | Unless you are accessing the CPAN via the filesystem directly CPAN.pm |
1064 | needs to keep the source files it downloads somewhere. Please supply a | |
1065 | directory where the downloaded files are to be kept.}, | |
9ddc4ed0 A |
1066 | |
1067 | build_cache_intro => qq{ | |
1068 | ||
1069 | How big should the disk cache be for keeping the build directories | |
1070 | with all the intermediate files\? | |
1071 | ||
1072 | }, | |
1073 | ||
1074 | build_cache => | |
1075 | "Cache size for build directory (in MB)?", | |
1076 | ||
8962fc49 SP |
1077 | build_dir => |
1078 | ||
1079 | "Directory where the build process takes place?", | |
9ddc4ed0 | 1080 | |
05bab18e SP |
1081 | build_dir_reuse_intro => |
1082 | ||
1083 | qq{Until version 1.88 CPAN.pm never trusted the contents of the | |
1084 | build_dir directory between sessions. Since 1.88_58 CPAN.pm has a | |
1085 | YAML-based mechanism that makes it possible to share the contents of | |
1086 | the build_dir/ directory between different sessions with the same | |
1087 | version of perl. People who prefer to test things several days before | |
1088 | installing will like this feature because it safes a lot of time. | |
1089 | ||
1090 | If you say yes to the following question, CPAN will try to store | |
1091 | enough information about the build process so that it can pick up in | |
1092 | future sessions at the same state of affairs as it left a previous | |
1093 | session. | |
1094 | ||
1095 | }, | |
1096 | ||
1097 | build_dir_reuse => | |
1098 | ||
1099 | qq{Store and re-use state information about distributions between | |
1100 | CPAN.pm sessions?}, | |
1101 | ||
1e8f9a0a SP |
1102 | prefs_dir_intro => qq{ |
1103 | ||
1104 | CPAN.pm can store customized build environments based on regular | |
1105 | expressions for distribution names. These are YAML files where the | |
1106 | default options for CPAN.pm and the environment can be overridden and | |
1107 | dialog sequences can be stored that can later be executed by an | |
1108 | Expect.pm object. The CPAN.pm distribution comes with some prefab YAML | |
1109 | files that cover sample distributions that can be used as blueprints | |
1110 | to store one own prefs. Please check out the distroprefs/ directory of | |
1111 | the CPAN.pm distribution to get a quick start into the prefs system. | |
1112 | ||
1113 | }, | |
1114 | ||
1115 | prefs_dir => | |
1116 | ||
1117 | "Directory where to store default options/environment/dialogs for | |
1118 | building modules that need some customization?", | |
1119 | ||
9ddc4ed0 A |
1120 | scan_cache_intro => qq{ |
1121 | ||
1122 | By default, each time the CPAN module is started, cache scanning is | |
1123 | performed to keep the cache size in sync. To prevent this, answer | |
1124 | 'never'. | |
1125 | ||
1126 | }, | |
1127 | ||
1128 | scan_cache => "Perform cache scanning (atstart or never)?", | |
1129 | ||
8962fc49 | 1130 | cache_metadata_intro => qq{ |
9ddc4ed0 A |
1131 | |
1132 | To considerably speed up the initial CPAN shell startup, it is | |
1133 | possible to use Storable to create a cache of metadata. If Storable | |
1134 | is not available, the normal index mechanism will be used. | |
1135 | ||
810a0276 SP |
1136 | Note: this mechanism is not used when use_sqlite is on and SQLLite is |
1137 | running. | |
1138 | ||
9ddc4ed0 A |
1139 | }, |
1140 | ||
8962fc49 SP |
1141 | cache_metadata => qq{Cache metadata (yes/no)?}, |
1142 | ||
810a0276 SP |
1143 | use_sqlite_intro => qq{ |
1144 | ||
1145 | CPAN::SQLite is a layer between the index files that are downloaded | |
1146 | from the CPAN and CPAN.pm that speeds up metadata queries and reduces | |
1147 | memory consumption of CPAN.pm considereably. | |
1148 | ||
1149 | }, | |
1150 | ||
1151 | use_sqlite => qq{Use CPAN::SQLite if available? (yes/no)?}, | |
1152 | ||
8962fc49 | 1153 | term_is_latin_intro => qq{ |
9ddc4ed0 A |
1154 | |
1155 | The next option deals with the charset (aka character set) your | |
1156 | terminal supports. In general, CPAN is English speaking territory, so | |
1157 | the charset does not matter much, but some of the aliens out there who | |
1158 | upload their software to CPAN bear names that are outside the ASCII | |
1159 | range. If your terminal supports UTF-8, you should say no to the next | |
1160 | question. If it supports ISO-8859-1 (also known as LATIN1) then you | |
1161 | should say yes. If it supports neither, your answer does not matter | |
1162 | because you will not be able to read the names of some authors | |
1163 | anyway. If you answer no, names will be output in UTF-8. | |
1164 | ||
1165 | }, | |
1166 | ||
8962fc49 SP |
1167 | term_is_latin => qq{Your terminal expects ISO-8859-1 (yes/no)?}, |
1168 | ||
c9869e1c | 1169 | histfile_intro => qq{ |
9ddc4ed0 A |
1170 | |
1171 | If you have one of the readline packages (Term::ReadLine::Perl, | |
1172 | Term::ReadLine::Gnu, possibly others) installed, the interactive CPAN | |
1173 | shell will have history support. The next two questions deal with the | |
1174 | filename of the history file and with its size. If you do not want to | |
1175 | set this variable, please hit SPACE RETURN to the following question. | |
1176 | ||
1177 | }, | |
1178 | ||
c9869e1c SP |
1179 | histfile => qq{File to save your history?}, |
1180 | ||
9ddc4ed0 A |
1181 | show_upload_date_intro => qq{ |
1182 | ||
1183 | The 'd' and the 'm' command normally only show you information they | |
1184 | have in their in-memory database and thus will never connect to the | |
1185 | internet. If you set the 'show_upload_date' variable to true, 'm' and | |
1186 | 'd' will additionally show you the upload date of the module or | |
1187 | distribution. Per default this feature is off because it may require a | |
1188 | net connection to get at the upload date. | |
1189 | ||
1190 | }, | |
1191 | ||
1192 | show_upload_date => | |
1193 | "Always try to show upload date with 'd' and 'm' command (yes/no)?", | |
1194 | ||
1195 | prerequisites_policy_intro => qq{ | |
1196 | ||
1197 | The CPAN module can detect when a module which you are trying to build | |
1198 | depends on prerequisites. If this happens, it can build the | |
1199 | prerequisites for you automatically ('follow'), ask you for | |
1200 | confirmation ('ask'), or just ignore them ('ignore'). Please set your | |
1201 | policy to one of the three values. | |
1202 | ||
1203 | }, | |
1204 | ||
1205 | prerequisites_policy => | |
c9869e1c | 1206 | "Policy on building prerequisites (follow, ask or ignore)?", |
9ddc4ed0 | 1207 | |
ed84aac9 A |
1208 | check_sigs_intro => qq{ |
1209 | ||
1210 | CPAN packages can be digitally signed by authors and thus verified | |
1211 | with the security provided by strong cryptography. The exact mechanism | |
1212 | is defined in the Module::Signature module. While this is generally | |
1213 | considered a good thing, it is not always convenient to the end user | |
1214 | to install modules that are signed incorrectly or where the key of the | |
1215 | author is not available or where some prerequisite for | |
1216 | Module::Signature has a bug and so on. | |
1217 | ||
1218 | With the check_sigs parameter you can turn signature checking on and | |
1219 | off. The default is off for now because the whole tool chain for the | |
1220 | functionality is not yet considered mature by some. The author of | |
1221 | CPAN.pm would recommend setting it to true most of the time and | |
1222 | turning it off only if it turns out to be annoying. | |
1223 | ||
1224 | Note that if you do not have Module::Signature installed, no signature | |
1225 | checks will be performed at all. | |
1226 | ||
1227 | }, | |
1228 | ||
1229 | check_sigs => | |
1230 | qq{Always try to check and verify signatures if a SIGNATURE file is in the package | |
1231 | and Module::Signature is installed (yes/no)?}, | |
1232 | ||
8962fc49 SP |
1233 | test_report_intro => |
1234 | qq{ | |
1235 | ||
1236 | The goal of the CPAN Testers project (http://testers.cpan.org/) is to | |
1237 | test as many CPAN packages as possible on as many platforms as | |
1238 | possible. This provides valuable feedback to module authors and | |
1239 | potential users to identify bugs or platform compatibility issues and | |
1240 | improves the overall quality and value of CPAN. | |
1241 | ||
1242 | One way you can contribute is to send test results for each module | |
1243 | that you install. If you install the CPAN::Reporter module, you have | |
1244 | the option to automatically generate and email test reports to CPAN | |
1245 | Testers whenever you run tests on a CPAN package. | |
1246 | ||
1247 | See the CPAN::Reporter documentation for additional details and | |
1248 | configuration settings. If your firewall blocks outgoing email, | |
1249 | you will need to configure CPAN::Reporter before sending reports. | |
1250 | ||
1251 | }, | |
1252 | ||
1253 | test_report => | |
1254 | qq{Email test reports if CPAN::Reporter is installed (yes/no)?}, | |
1255 | ||
9ddc4ed0 A |
1256 | external_progs => qq{ |
1257 | ||
1258 | The CPAN module will need a few external programs to work properly. | |
1259 | Please correct me, if I guess the wrong path for a program. Don\'t | |
1260 | panic if you do not have some of them, just press ENTER for those. To | |
8962fc49 | 1261 | disable the use of a program, you can type a space followed by ENTER. |
9ddc4ed0 A |
1262 | |
1263 | }, | |
1264 | ||
1265 | prefer_installer_intro => qq{ | |
1266 | ||
1267 | When you have Module::Build installed and a module comes with both a | |
1268 | Makefile.PL and a Build.PL, which shall have precedence? The two | |
1269 | installer modules we have are the old and well established | |
8962fc49 | 1270 | ExtUtils::MakeMaker (for short: EUMM) which uses the Makefile.PL and |
9ddc4ed0 A |
1271 | the next generation installer Module::Build (MB) works with the |
1272 | Build.PL. | |
1273 | ||
1274 | }, | |
1275 | ||
1276 | prefer_installer => | |
1277 | qq{In case you could choose, which installer would you prefer (EUMM or MB)?}, | |
1278 | ||
1279 | makepl_arg_intro => qq{ | |
1280 | ||
1281 | Every Makefile.PL is run by perl in a separate process. Likewise we | |
1282 | run \'make\' and \'make install\' in separate processes. If you have | |
1283 | any parameters \(e.g. PREFIX, LIB, UNINST or the like\) you want to | |
1284 | pass to the calls, please specify them here. | |
1285 | ||
1286 | If you don\'t understand this question, just press ENTER. | |
1287 | }, | |
1288 | ||
1289 | makepl_arg => qq{ | |
1290 | Parameters for the 'perl Makefile.PL' command? | |
1291 | Typical frequently used settings: | |
1292 | ||
1293 | PREFIX=~/perl # non-root users (please see manual for more hints) | |
1294 | ||
1295 | Your choice: }, | |
1296 | ||
1297 | make_arg => qq{Parameters for the 'make' command? | |
1298 | Typical frequently used setting: | |
1299 | ||
23a216b4 | 1300 | -j3 # dual processor system (on GNU make) |
9ddc4ed0 A |
1301 | |
1302 | Your choice: }, | |
1303 | ||
1304 | ||
1305 | make_install_make_command => qq{Do you want to use a different make command for 'make install'? | |
1306 | Cautious people will probably prefer: | |
1307 | ||
1308 | su root -c make | |
1309 | or | |
1310 | sudo make | |
1311 | or | |
1312 | /path1/to/sudo -u admin_account /path2/to/make | |
1313 | ||
1314 | or some such. Your choice: }, | |
1315 | ||
1316 | ||
1317 | make_install_arg => qq{Parameters for the 'make install' command? | |
1318 | Typical frequently used setting: | |
1319 | ||
1320 | UNINST=1 # to always uninstall potentially conflicting files | |
1321 | ||
1322 | Your choice: }, | |
1323 | ||
1324 | ||
1325 | mbuildpl_arg_intro => qq{ | |
1326 | ||
1327 | The next questions deal with Module::Build support. | |
1328 | ||
1329 | A Build.PL is run by perl in a separate process. Likewise we run | |
1330 | './Build' and './Build install' in separate processes. If you have any | |
1331 | parameters you want to pass to the calls, please specify them here. | |
1332 | ||
1333 | }, | |
1334 | ||
1335 | mbuildpl_arg => qq{Parameters for the 'perl Build.PL' command? | |
1336 | Typical frequently used settings: | |
1337 | ||
1338 | --install_base /home/xxx # different installation directory | |
1339 | ||
1340 | Your choice: }, | |
1341 | ||
1342 | mbuild_arg => qq{Parameters for the './Build' command? | |
1343 | Setting might be: | |
1344 | ||
1345 | --extra_linker_flags -L/usr/foo/lib # non-standard library location | |
1346 | ||
1347 | Your choice: }, | |
1348 | ||
1349 | ||
1350 | mbuild_install_build_command => qq{Do you want to use a different command for './Build install'? | |
1351 | Sudo users will probably prefer: | |
1352 | ||
1353 | su root -c ./Build | |
1354 | or | |
1355 | sudo ./Build | |
1356 | or | |
1357 | /path1/to/sudo -u admin_account ./Build | |
1358 | ||
1359 | or some such. Your choice: }, | |
1360 | ||
1361 | ||
1362 | mbuild_install_arg => qq{Parameters for the './Build install' command? | |
1363 | Typical frequently used setting: | |
1364 | ||
1365 | --uninst 1 # uninstall conflicting files | |
1366 | ||
1367 | Your choice: }, | |
1368 | ||
1369 | ||
1370 | ||
1371 | inactivity_timeout_intro => qq{ | |
1372 | ||
1373 | Sometimes you may wish to leave the processes run by CPAN alone | |
8962fc49 SP |
1374 | without caring about them. Because the Makefile.PL or the Build.PL |
1375 | sometimes contains question you\'re expected to answer, you can set a | |
1376 | timer that will kill a 'perl Makefile.PL' process after the specified | |
1377 | time in seconds. | |
9ddc4ed0 A |
1378 | |
1379 | If you set this value to 0, these processes will wait forever. This is | |
1380 | the default and recommended setting. | |
1381 | ||
1382 | }, | |
1383 | ||
1384 | inactivity_timeout => | |
1385 | qq{Timeout for inactivity during {Makefile,Build}.PL? }, | |
1386 | ||
1387 | ||
c9869e1c | 1388 | proxy_intro => qq{ |
9ddc4ed0 A |
1389 | |
1390 | If you\'re accessing the net via proxies, you can specify them in the | |
1391 | CPAN configuration or via environment variables. The variable in | |
1392 | the \$CPAN::Config takes precedence. | |
1393 | ||
1394 | }, | |
1395 | ||
1396 | proxy_user => qq{ | |
1397 | ||
1398 | If your proxy is an authenticating proxy, you can store your username | |
1399 | permanently. If you do not want that, just press RETURN. You will then | |
1400 | be asked for your username in every future session. | |
1401 | ||
1402 | }, | |
1403 | ||
1404 | proxy_pass => qq{ | |
1405 | ||
1406 | Your password for the authenticating proxy can also be stored | |
1407 | permanently on disk. If this violates your security policy, just press | |
1408 | RETURN. You will then be asked for the password in every future | |
1409 | session. | |
1410 | ||
1411 | }, | |
1412 | ||
1413 | urls_intro => qq{ | |
1414 | ||
1415 | Now we need to know where your favorite CPAN sites are located. Push | |
1416 | a few sites onto the array (just in case the first on the array won\'t | |
1417 | work). If you are mirroring CPAN to your local workstation, specify a | |
1418 | file: URL. | |
1419 | ||
8962fc49 SP |
1420 | First, pick a nearby continent and country by typing in the number(s) |
1421 | in front of the item(s) you want to select. You can pick several of | |
1422 | each, separated by spaces. Then, you will be presented with a list of | |
1423 | URLs of CPAN mirrors in the countries you selected, along with | |
1424 | previously selected URLs. Select some of those URLs, or just keep the | |
1425 | old list. Finally, you will be prompted for any extra URLs -- file:, | |
1426 | ftp:, or http: -- that host a CPAN mirror. | |
9ddc4ed0 A |
1427 | |
1428 | }, | |
1429 | ||
1430 | password_warn => qq{ | |
1431 | ||
1432 | Warning: Term::ReadKey seems not to be available, your password will | |
1433 | be echoed to the terminal! | |
1434 | ||
1435 | }, | |
1436 | ||
8962fc49 SP |
1437 | commandnumber_in_prompt => qq{ |
1438 | ||
1439 | The prompt of the cpan shell can contain the current command number | |
1440 | for easier tracking of the session or be a plain string. Do you want | |
1441 | the command number in the prompt (yes/no)?}, | |
1442 | ||
1443 | ftp_passive => qq{ | |
1444 | ||
1445 | Shall we always set FTP_PASSIVE envariable when dealing with ftp | |
1446 | download (yes/no)?}, | |
1447 | ||
1448 | # taken from the manpage: | |
1449 | getcwd_intro => qq{ | |
1450 | ||
1451 | CPAN.pm changes the current working directory often and needs to | |
1452 | determine its own current working directory. Per default it uses | |
1453 | Cwd::cwd but if this doesn't work on your system for some reason, | |
1454 | alternatives can be configured according to the following table: | |
1455 | ||
1456 | cwd Cwd::cwd | |
1457 | getcwd Cwd::getcwd | |
1458 | fastcwd Cwd::fastcwd | |
1459 | backtickcwd external command cwd | |
1460 | ||
1461 | }, | |
1462 | ||
1463 | getcwd => qq{Preferred method for determining the current working directory?}, | |
1464 | ||
1465 | index_expire_intro => qq{ | |
1466 | ||
1467 | The CPAN indexes are usually rebuilt once or twice per hour, but the | |
1468 | typical CPAN mirror mirrors only once or twice per day. Depending on | |
1469 | the quality of your mirror and your desire to be on the bleeding edge, | |
1470 | you may want to set the following value to more or less than one day | |
1471 | (which is the default). It determines after how many days CPAN.pm | |
1472 | downloads new indexes. | |
1473 | ||
1474 | }, | |
1475 | ||
1476 | index_expire => qq{Let the index expire after how many days?}, | |
1477 | ||
1478 | term_ornaments => qq{ | |
1479 | ||
1480 | When using Term::ReadLine, you can turn ornaments on so that your | |
1481 | input stands out against the output from CPAN.pm. Do you want to turn | |
1482 | ornaments on?}, | |
1483 | ||
1484 | colorize_output => qq{ | |
1485 | ||
1486 | When you have Term::ANSIColor installed, you can turn on colorized | |
1487 | output to have some visual differences between normal CPAN.pm output, | |
b72dd56f SP |
1488 | warnings, debugging output, and the output of the modules being |
1489 | installed. Set your favorite colors after some experimenting with the | |
1490 | Term::ANSIColor module. Do you want to turn on colored output?}, | |
8962fc49 SP |
1491 | |
1492 | colorize_print => qq{Color for normal output?}, | |
1493 | ||
1494 | colorize_warn => qq{Color for warnings?}, | |
1495 | ||
b72dd56f SP |
1496 | colorize_debug => qq{Color for debugging messages?}, |
1497 | ||
135a59c2 A |
1498 | build_requires_install_policy_intro => qq{ |
1499 | ||
1500 | When a module declares another one as a 'build_requires' prerequisite | |
1501 | this means that the other module is only needed for building or | |
1502 | testing the module but need not be installed permanently. In this case | |
1503 | you may wish to install that other module nonetheless or just keep it | |
1504 | in the 'build_dir' directory to have it available only temporarily. | |
1505 | Installing saves time on future installations but makes the perl | |
1506 | installation bigger. | |
1507 | ||
1508 | You can choose if you want to always install (yes), never install (no) | |
1509 | or be always asked. In the latter case you can set the default answer | |
1510 | for the question to yes (ask/yes) or no (ask/no). | |
1511 | ||
1512 | }, | |
1513 | ||
1514 | build_requires_install_policy => | |
1515 | qq{Policy on installing 'build_requires' modules (yes, no, ask/yes, | |
1516 | ask/no)?}, | |
1517 | ||
1e8f9a0a SP |
1518 | yaml_module_intro => qq{ |
1519 | ||
1520 | At the time of this writing there are two competing YAML modules, | |
1521 | YAML.pm and YAML::Syck. The latter is faster but needs a C compiler | |
1522 | installed on your system. There may be more alternative YAML | |
1523 | conforming modules but at the time of writing a potential third | |
f20de9f0 | 1524 | player, YAML::Tiny, seemed not powerful enough to work with CPAN.pm. |
1e8f9a0a SP |
1525 | |
1526 | }, | |
1527 | ||
1528 | yaml_module => qq{Which YAML implementation would you prefer?}, | |
1529 | ||
05bab18e SP |
1530 | randomize_urllist_intro => qq{ |
1531 | ||
1532 | CPAN.pm can introduce some randomness when using hosts for download | |
1533 | that are configured in the urllist parameter. Enter a numeric value | |
1534 | between 0 and 1 to indicate how often you want to let CPAN.pm try a | |
1535 | random host from the urllist. A value of one specifies to always use a | |
1536 | random host as the first try. A value of zero means no randomness at | |
1537 | all. Anything in between specifies how often, on average, a random | |
1538 | host should be tried first. | |
1539 | ||
1540 | }, | |
1541 | ||
1542 | randomize_urllist => "Randomize parameter", | |
1543 | ||
b72dd56f SP |
1544 | auto_commit_intro => qq{ |
1545 | ||
1546 | Normally CPAN.pm keeps config variables in memory and changes need to | |
1547 | be saved in a separate 'o conf commit' command to make them permanent | |
1548 | between sessions. If you set the 'auto_commit' option to true, changes | |
1549 | to a config variable are always automatically committed to disk. | |
1550 | ||
1551 | }, | |
1552 | ||
1553 | auto_commit => qq{Always commit changes to config variables to disk?}, | |
1554 | ||
1555 | ); | |
9ddc4ed0 A |
1556 | |
1557 | die "Coding error in \@prompts declaration. Odd number of elements, above" | |
1558 | if (@prompts % 2); | |
1559 | ||
1560 | %prompts = @prompts; | |
1561 | ||
1562 | if (scalar(keys %prompts) != scalar(@prompts)/2) { | |
9ddc4ed0 | 1563 | my %already; |
9ddc4ed0 A |
1564 | for my $item (0..$#prompts) { |
1565 | next if $item % 2; | |
8962fc49 | 1566 | die "$prompts[$item] is duplicated\n" if $already{$prompts[$item]}++; |
9ddc4ed0 | 1567 | } |
9ddc4ed0 A |
1568 | } |
1569 | ||
8962fc49 | 1570 | } # EOBEGIN |
9ddc4ed0 | 1571 | |
5f05dabc | 1572 | 1; |