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