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1 | # -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*- |
5f05dabc |
2 | package CPAN::Mirrored::By; |
e82b9348 |
3 | use strict; |
1a43333d |
4 | use vars qw($VERSION); |
2ccf00a7 |
5 | $VERSION = sprintf "%.6f", substr(q$Rev: 879 $,4)/1000000 + 5.4; |
5f05dabc |
6 | |
7 | sub new { |
8 | my($self,@arg) = @_; |
9 | bless [@arg], $self; |
10 | } |
da199366 |
11 | sub continent { shift->[0] } |
12 | sub country { shift->[1] } |
5f05dabc |
13 | sub url { shift->[2] } |
14 | |
15 | package CPAN::FirstTime; |
16 | |
17 | use strict; |
f915a99a |
18 | use ExtUtils::MakeMaker (); |
05454584 |
19 | use FileHandle (); |
09d9d230 |
20 | use File::Basename (); |
05454584 |
21 | use File::Path (); |
5de3f0da |
22 | use File::Spec; |
8962fc49 |
23 | use vars qw($VERSION $urllist); |
2ccf00a7 |
24 | $VERSION = sprintf "%.6f", substr(q$Rev: 879 $,4)/1000000 + 5.4; |
5f05dabc |
25 | |
26 | =head1 NAME |
27 | |
28 | CPAN::FirstTime - Utility for CPAN::Config file Initialization |
29 | |
30 | =head1 SYNOPSIS |
31 | |
32 | CPAN::FirstTime::init() |
33 | |
34 | =head1 DESCRIPTION |
35 | |
c9869e1c |
36 | The init routine asks a few questions and writes a CPAN/Config.pm or |
37 | CPAN/MyConfig.pm file (depending on what it is currently using). |
38 | |
26844e27 |
39 | =head1 LICENSE |
40 | |
41 | This program is free software; you can redistribute it and/or |
42 | modify it under the same terms as Perl itself. |
5f05dabc |
43 | |
44 | =cut |
45 | |
9ddc4ed0 |
46 | use vars qw( %prompts ); |
47 | |
5f05dabc |
48 | sub init { |
554a9ef5 |
49 | my($configpm, %args) = @_; |
5f05dabc |
50 | use Config; |
26844e27 |
51 | # extra args after 'o conf init' |
9ddc4ed0 |
52 | my $matcher = $args{args} && @{$args{args}} ? $args{args}[0] : ''; |
26844e27 |
53 | if ($matcher =~ /^\/(.*)\/$/) { |
54 | # case /regex/ => take the first, ignore the rest |
55 | $matcher = $1; |
56 | shift @{$args{args}}; |
57 | if (@{$args{args}}) { |
58 | local $" = " "; |
59 | $CPAN::Frontend->mywarn("Ignoring excessive arguments '@{$args{args}}'"); |
60 | $CPAN::Frontend->mysleep(2); |
61 | } |
62 | } elsif (0 == length $matcher) { |
63 | } else { |
64 | # case WORD... => all arguments must be valid |
65 | for my $arg (@{$args{args}}) { |
66 | unless (exists $CPAN::HandleConfig::keys{$arg}) { |
67 | $CPAN::Frontend->mywarn("'$arg' is not a valid configuration variable"); |
68 | return; |
69 | } |
8962fc49 |
70 | } |
26844e27 |
71 | $matcher = "\\b(".join("|",@{$args{args}}).")\\b"; |
8962fc49 |
72 | } |
c9869e1c |
73 | CPAN->debug("matcher[$matcher]") if $CPAN::DEBUG; |
554a9ef5 |
74 | |
f610777f |
75 | unless ($CPAN::VERSION) { |
76 | require CPAN::Nox; |
77 | } |
87892b73 |
78 | require CPAN::HandleConfig; |
79 | CPAN::HandleConfig::require_myconfig_or_config(); |
5f05dabc |
80 | $CPAN::Config ||= {}; |
da199366 |
81 | local($/) = "\n"; |
82 | local($\) = ""; |
13bc20ff |
83 | local($|) = 1; |
da199366 |
84 | |
5fc0f0f6 |
85 | my($ans,$default); |
f610777f |
86 | |
da199366 |
87 | # |
8962fc49 |
88 | #= Files, directories |
da199366 |
89 | # |
90 | |
8962fc49 |
91 | unless ($matcher) { |
92 | $CPAN::Frontend->myprint($prompts{manual_config}); |
93 | } |
09d9d230 |
94 | |
554a9ef5 |
95 | my $manual_conf; |
96 | |
7fefbd44 |
97 | local *_real_prompt; |
554a9ef5 |
98 | if ( $args{autoconfig} ) { |
99 | $manual_conf = "no"; |
8962fc49 |
100 | } elsif ($matcher) { |
101 | $manual_conf = "yes"; |
554a9ef5 |
102 | } else { |
8962fc49 |
103 | my $_conf = prompt("Would you like me to configure as much as possible ". |
104 | "automatically?", "yes"); |
105 | $manual_conf = ($_conf and $_conf =~ /^y/i) ? "no" : "yes"; |
554a9ef5 |
106 | } |
8962fc49 |
107 | CPAN->debug("manual_conf[$manual_conf]") if $CPAN::DEBUG; |
09d9d230 |
108 | my $fastread; |
109 | { |
f915a99a |
110 | if ($manual_conf =~ /^y/i) { |
09d9d230 |
111 | $fastread = 0; |
09d9d230 |
112 | } else { |
113 | $fastread = 1; |
36263cb3 |
114 | $CPAN::Config->{urllist} ||= []; |
f915a99a |
115 | |
116 | local $^W = 0; |
c9d9b473 |
117 | # prototype should match that of &MakeMaker::prompt |
8962fc49 |
118 | my $current_second = time; |
119 | my $current_second_count = 0; |
120 | my $i_am_mad = 0; |
f915a99a |
121 | *_real_prompt = sub ($;$) { |
09d9d230 |
122 | my($q,$a) = @_; |
123 | my($ret) = defined $a ? $a : ""; |
554a9ef5 |
124 | $CPAN::Frontend->myprint(sprintf qq{%s [%s]\n\n}, $q, $ret); |
125 | eval { require Time::HiRes }; |
126 | unless ($@) { |
8962fc49 |
127 | if (time == $current_second) { |
128 | $current_second_count++; |
129 | if ($current_second_count > 20) { |
130 | # I don't like more than 20 prompts per second |
131 | $i_am_mad++; |
132 | } |
133 | } else { |
134 | $current_second = time; |
135 | $current_second_count = 0; |
136 | $i_am_mad-- if $i_am_mad>0; |
137 | } |
138 | if ($i_am_mad>0){ |
139 | #require Carp; |
140 | #Carp::cluck("SLEEEEEEEEPIIIIIIIIIIINGGGGGGGGGGG"); |
141 | Time::HiRes::sleep(0.1); |
142 | } |
554a9ef5 |
143 | } |
09d9d230 |
144 | $ret; |
145 | }; |
146 | } |
147 | } |
9ddc4ed0 |
148 | |
8962fc49 |
149 | if (!$matcher or 'cpan_home keep_source_where build_dir' =~ /$matcher/){ |
150 | $CPAN::Frontend->myprint($prompts{config_intro}); |
9ddc4ed0 |
151 | |
8962fc49 |
152 | if (!$matcher or 'cpan_home' =~ /$matcher/) { |
153 | my $cpan_home = $CPAN::Config->{cpan_home} |
154 | || File::Spec->catdir($ENV{HOME}, ".cpan"); |
5f05dabc |
155 | |
8962fc49 |
156 | if (-d $cpan_home) { |
157 | $CPAN::Frontend->myprint(qq{ |
5f05dabc |
158 | |
159 | I see you already have a directory |
160 | $cpan_home |
161 | Shall we use it as the general CPAN build and cache directory? |
162 | |
554a9ef5 |
163 | }); |
8962fc49 |
164 | } else { |
165 | # no cpan-home, must prompt and get one |
166 | $CPAN::Frontend->myprint($prompts{cpan_home_where}); |
167 | } |
f610777f |
168 | |
8962fc49 |
169 | $default = $cpan_home; |
170 | while ($ans = prompt("CPAN build and cache directory?",$default)) { |
171 | unless (File::Spec->file_name_is_absolute($ans)) { |
172 | require Cwd; |
173 | my $cwd = Cwd::cwd(); |
174 | my $absans = File::Spec->catdir($cwd,$ans); |
175 | $CPAN::Frontend->mywarn("The path '$ans' is not an ". |
176 | "absolute path. Please specify ". |
177 | "an absolute path\n"); |
178 | $default = $absans; |
179 | next; |
180 | } |
181 | eval { File::Path::mkpath($ans); }; # dies if it can't |
182 | if ($@) { |
183 | $CPAN::Frontend->mywarn("Couldn't create directory $ans.\n". |
184 | "Please retry.\n"); |
185 | next; |
186 | } |
187 | if (-d $ans && -w _) { |
188 | last; |
189 | } else { |
190 | $CPAN::Frontend->mywarn("Couldn't find directory $ans\n". |
191 | "or directory is not writable. Please retry.\n"); |
192 | } |
193 | } |
194 | $CPAN::Config->{cpan_home} = $ans; |
195 | } |
5f05dabc |
196 | |
8962fc49 |
197 | if (!$matcher or 'keep_source_where' =~ /$matcher/) { |
198 | my_dflt_prompt("keep_source_where", |
199 | File::Spec->catdir($CPAN::Config->{cpan_home},"sources"), |
200 | $matcher, |
201 | ); |
202 | } |
5f05dabc |
203 | |
8962fc49 |
204 | if (!$matcher or 'build_dir' =~ /$matcher/) { |
205 | my_dflt_prompt("build_dir", |
206 | File::Spec->catdir($CPAN::Config->{cpan_home},"build"), |
207 | $matcher |
208 | ); |
209 | } |
210 | } |
5f05dabc |
211 | |
da199366 |
212 | # |
8962fc49 |
213 | #= Cache size, Index expire |
da199366 |
214 | # |
215 | |
8962fc49 |
216 | if (!$matcher or 'build_cache' =~ /$matcher/){ |
217 | $CPAN::Frontend->myprint($prompts{build_cache_intro}); |
5f05dabc |
218 | |
8962fc49 |
219 | # large enough to build large dists like Tk |
220 | my_dflt_prompt(build_cache => 100, $matcher); |
221 | } |
5e05dca5 |
222 | |
8962fc49 |
223 | if (!$matcher or 'index_expire' =~ /$matcher/) { |
224 | $CPAN::Frontend->myprint($prompts{index_expire_intro}); |
5e05dca5 |
225 | |
8962fc49 |
226 | my_dflt_prompt(index_expire => 1, $matcher); |
c9869e1c |
227 | } |
9d61fa1d |
228 | |
8962fc49 |
229 | if (!$matcher or 'scan_cache' =~ /$matcher/){ |
230 | $CPAN::Frontend->myprint($prompts{scan_cache_intro}); |
9d61fa1d |
231 | |
8962fc49 |
232 | my_prompt_loop(scan_cache => 'atstart', $matcher, 'atstart|never'); |
233 | } |
9d61fa1d |
234 | |
235 | # |
8962fc49 |
236 | #= cache_metadata |
5fc0f0f6 |
237 | # |
5fc0f0f6 |
238 | |
8962fc49 |
239 | my_yn_prompt(cache_metadata => 1, $matcher); |
5fc0f0f6 |
240 | |
241 | # |
8962fc49 |
242 | #= Do we follow PREREQ_PM? |
554a9ef5 |
243 | # |
554a9ef5 |
244 | |
8962fc49 |
245 | if (!$matcher or 'prerequisites_policy' =~ /$matcher/){ |
246 | $CPAN::Frontend->myprint($prompts{prerequisites_policy_intro}); |
9ddc4ed0 |
247 | |
8962fc49 |
248 | my_prompt_loop(prerequisites_policy => 'ask', $matcher, |
249 | 'follow|ask|ignore'); |
250 | } |
554a9ef5 |
251 | |
252 | # |
8962fc49 |
253 | #= Module::Signature |
f610777f |
254 | # |
8962fc49 |
255 | if (!$matcher or 'check_sigs' =~ /$matcher/) { |
256 | my_yn_prompt(check_sigs => 0, $matcher); |
257 | } |
f610777f |
258 | |
da199366 |
259 | # |
8962fc49 |
260 | #= CPAN::Reporter |
ed84aac9 |
261 | # |
8962fc49 |
262 | if (!$matcher or 'test_report' =~ /$matcher/) { |
263 | my_yn_prompt(test_report => 0, $matcher); |
264 | if ( |
265 | $CPAN::Config->{test_report} && |
266 | $CPAN::META->has_inst("CPAN::Reporter") && |
267 | CPAN::Reporter->can('configure') |
268 | ) { |
269 | $CPAN::Frontend->myprint("\nProceeding to configure CPAN::Reporter.\n"); |
270 | CPAN::Reporter::configure(); |
271 | $CPAN::Frontend->myprint("\nReturning to CPAN configuration.\n"); |
272 | } |
273 | } |
ed84aac9 |
274 | |
275 | # |
8962fc49 |
276 | #= External programs |
da199366 |
277 | # |
278 | |
8962fc49 |
279 | my @external_progs = qw/bzip2 gzip tar unzip make |
554a9ef5 |
280 | curl lynx wget ncftpget ncftp ftp |
8962fc49 |
281 | gpg/; |
282 | my(@path) = split /$Config{'path_sep'}/, $ENV{'PATH'}; |
283 | if (!$matcher or "@external_progs" =~ /$matcher/) { |
284 | $CPAN::Frontend->myprint($prompts{external_progs}); |
285 | |
286 | my $old_warn = $^W; |
287 | local $^W if $^O eq 'MacOS'; |
288 | local $^W = $old_warn; |
289 | my $progname; |
290 | for $progname (@external_progs) { |
2ccf00a7 |
291 | next if $matcher && $progname !~ /$matcher/; |
8962fc49 |
292 | if ($^O eq 'MacOS') { |
293 | $CPAN::Config->{$progname} = 'not_here'; |
294 | next; |
295 | } |
8962fc49 |
296 | |
297 | my $progcall = $progname; |
2ccf00a7 |
298 | unless ($matcher) { |
299 | # we really don't need ncftp if we have ncftpget, but |
300 | # if they chose this dialog via matcher, they shall have it |
301 | next if $progname eq "ncftp" && $CPAN::Config->{ncftpget} gt " "; |
302 | } |
8962fc49 |
303 | my $path = $CPAN::Config->{$progname} |
304 | || $Config::Config{$progname} |
305 | || ""; |
306 | if (File::Spec->file_name_is_absolute($path)) { |
307 | # testing existence is not good enough, some have these exe |
308 | # extensions |
309 | |
310 | # warn "Warning: configured $path does not exist\n" unless -e $path; |
311 | # $path = ""; |
312 | } elsif ($path =~ /^\s+$/) { |
313 | # preserve disabled programs |
314 | } else { |
315 | $path = ''; |
316 | } |
317 | unless ($path) { |
318 | # e.g. make -> nmake |
319 | $progcall = $Config::Config{$progname} if $Config::Config{$progname}; |
320 | } |
09d9d230 |
321 | |
8962fc49 |
322 | $path ||= find_exe($progcall,[@path]); |
323 | $CPAN::Frontend->mywarn("Warning: $progcall not found in PATH\n") unless |
324 | $path; # not -e $path, because find_exe already checked that |
325 | $ans = prompt("Where is your $progname program?",$path) || $path; |
326 | $CPAN::Config->{$progname} = $ans; |
327 | } |
5f05dabc |
328 | } |
8962fc49 |
329 | |
330 | if (!$matcher or 'pager' =~ /$matcher/) { |
331 | my $path = $CPAN::Config->{'pager'} || |
332 | $ENV{PAGER} || find_exe("less",[@path]) || |
333 | find_exe("more",[@path]) || ($^O eq 'MacOS' ? $ENV{EDITOR} : 0 ) |
334 | || "more"; |
335 | $ans = prompt("What is your favorite pager program?",$path); |
336 | $CPAN::Config->{'pager'} = $ans; |
55e314ee |
337 | } |
8962fc49 |
338 | |
339 | if (!$matcher or 'shell' =~ /$matcher/) { |
340 | my $path = $CPAN::Config->{'shell'}; |
341 | if (File::Spec->file_name_is_absolute($path)) { |
342 | $CPAN::Frontend->mywarn("Warning: configured $path does not exist\n") |
343 | unless -e $path; |
344 | $path = ""; |
345 | } |
346 | $path ||= $ENV{SHELL}; |
347 | $path ||= $ENV{COMSPEC} if $^O eq "MSWin32"; |
348 | if ($^O eq 'MacOS') { |
349 | $CPAN::Config->{'shell'} = 'not_here'; |
350 | } else { |
351 | $path =~ s,\\,/,g if $^O eq 'os2'; # Cosmetic only |
352 | $ans = prompt("What is your favorite shell?",$path); |
353 | $CPAN::Config->{'shell'} = $ans; |
354 | } |
f14b5cec |
355 | } |
da199366 |
356 | |
357 | # |
8962fc49 |
358 | #= Installer, arguments to make etc. |
da199366 |
359 | # |
360 | |
8962fc49 |
361 | if (!$matcher or 'prefer_installer' =~ /$matcher/){ |
362 | $CPAN::Frontend->myprint($prompts{prefer_installer_intro}); |
e82b9348 |
363 | |
8962fc49 |
364 | my_prompt_loop(prefer_installer => 'EUMM', $matcher, 'MB|EUMM'); |
365 | } |
e82b9348 |
366 | |
8962fc49 |
367 | if (!$matcher or 'makepl_arg make_arg' =~ /$matcher/){ |
368 | $CPAN::Frontend->myprint($prompts{makepl_arg_intro}); |
e82b9348 |
369 | |
8962fc49 |
370 | my_dflt_prompt(makepl_arg => "", $matcher); |
371 | my_dflt_prompt(make_arg => "", $matcher); |
372 | } |
e82b9348 |
373 | |
44d21104 |
374 | require CPAN::HandleConfig; |
375 | if (exists $CPAN::HandleConfig::keys{make_install_make_command}) { |
376 | # as long as Windows needs $self->_build_command, we cannot |
377 | # support sudo on windows :-) |
378 | my_dflt_prompt(make_install_make_command => $CPAN::Config->{make} || "", |
379 | $matcher); |
380 | } |
e82b9348 |
381 | |
9ddc4ed0 |
382 | my_dflt_prompt(make_install_arg => $CPAN::Config->{make_arg} || "", |
383 | $matcher); |
e82b9348 |
384 | |
8962fc49 |
385 | if (!$matcher or 'mbuildpl_arg mbuild_arg' =~ /$matcher/){ |
386 | $CPAN::Frontend->myprint($prompts{mbuildpl_arg_intro}); |
e82b9348 |
387 | |
8962fc49 |
388 | my_dflt_prompt(mbuildpl_arg => "", $matcher); |
e82b9348 |
389 | |
8962fc49 |
390 | my_dflt_prompt(mbuild_arg => "", $matcher); |
391 | } |
e82b9348 |
392 | |
44d21104 |
393 | if (exists $CPAN::HandleConfig::keys{mbuild_install_build_command}) { |
394 | # as long as Windows needs $self->_build_command, we cannot |
395 | # support sudo on windows :-) |
396 | my_dflt_prompt(mbuild_install_build_command => "./Build", $matcher); |
397 | } |
8d97e4a1 |
398 | |
9ddc4ed0 |
399 | my_dflt_prompt(mbuild_install_arg => "", $matcher); |
5f05dabc |
400 | |
da199366 |
401 | # |
8962fc49 |
402 | #= Alarm period |
403 | # |
404 | |
405 | if (!$matcher or 'inactivity_timeout' =~ /$matcher/) { |
406 | $CPAN::Frontend->myprint($prompts{inactivity_timeout_intro}); |
407 | $default = $CPAN::Config->{inactivity_timeout} || 0; |
408 | $CPAN::Config->{inactivity_timeout} = |
409 | prompt("Timeout for inactivity during {Makefile,Build}.PL?",$default); |
410 | } |
411 | |
412 | # |
413 | #= Proxies |
da199366 |
414 | # |
415 | |
8962fc49 |
416 | my @proxy_vars = qw/ftp_proxy http_proxy no_proxy/; |
417 | my @proxy_user_vars = qw/proxy_user proxy_pass/; |
418 | if (!$matcher or "@proxy_vars @proxy_user_vars" =~ /$matcher/){ |
419 | $CPAN::Frontend->myprint($prompts{proxy_intro}); |
10b2abe6 |
420 | |
8962fc49 |
421 | for (@proxy_vars) { |
422 | if (!$matcher or /$matcher/){ |
423 | $default = $CPAN::Config->{$_} || $ENV{$_} || ""; |
424 | $CPAN::Config->{$_} = prompt("Your $_?",$default); |
425 | } |
426 | } |
10b2abe6 |
427 | |
8962fc49 |
428 | if ($CPAN::Config->{ftp_proxy} || |
429 | $CPAN::Config->{http_proxy}) { |
10b2abe6 |
430 | |
8962fc49 |
431 | $default = $CPAN::Config->{proxy_user} || $CPAN::LWP::UserAgent::USER || ""; |
da199366 |
432 | |
8962fc49 |
433 | $CPAN::Frontend->myprint($prompts{proxy_user}); |
09d9d230 |
434 | |
8962fc49 |
435 | if ($CPAN::Config->{proxy_user} = prompt("Your proxy user id?",$default)) { |
436 | $CPAN::Frontend->myprint($prompts{proxy_pass}); |
c9869e1c |
437 | |
8962fc49 |
438 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
439 | Term::ReadKey::ReadMode("noecho"); |
440 | } else { |
441 | $CPAN::Frontend->myprint($prompts{password_warn}); |
442 | } |
443 | $CPAN::Config->{proxy_pass} = prompt_no_strip("Your proxy password?"); |
444 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
445 | Term::ReadKey::ReadMode("restore"); |
446 | } |
447 | $CPAN::Frontend->myprint("\n\n"); |
448 | } |
449 | } |
5f05dabc |
450 | } |
451 | |
8962fc49 |
452 | # |
453 | #= how FTP works |
454 | # |
9ddc4ed0 |
455 | |
8962fc49 |
456 | my_yn_prompt(ftp_passive => 1, $matcher); |
c049f953 |
457 | |
8962fc49 |
458 | # |
459 | #= how cwd works |
460 | # |
c049f953 |
461 | |
8962fc49 |
462 | if (!$matcher or 'getcwd' =~ /$matcher/){ |
463 | $CPAN::Frontend->myprint($prompts{getcwd_intro}); |
c049f953 |
464 | |
8962fc49 |
465 | my_prompt_loop(getcwd => 'cwd', $matcher, |
466 | 'cwd|getcwd|fastcwd|backtickcwd'); |
467 | } |
468 | |
469 | # |
470 | #= the CPAN shell itself |
471 | # |
472 | |
473 | my_yn_prompt(commandnumber_in_prompt => 1, $matcher); |
474 | my_yn_prompt(term_ornaments => 1, $matcher); |
475 | if ("colorize_output colorize_print colorize_warn" =~ $matcher) { |
476 | my_yn_prompt(colorize_output => 0, $matcher); |
477 | if ($CPAN::Config->{colorize_output}) { |
478 | for my $tuple ( |
2ccf00a7 |
479 | ["colorize_print", "bold blue on_white"], |
480 | ["colorize_warn", "bold red on_white"], |
8962fc49 |
481 | ) { |
482 | my_dflt_prompt($tuple->[0] => $tuple->[1], $matcher); |
483 | if ($CPAN::META->has_inst("Term::ANSIColor")) { |
484 | eval { Term::ANSIColor::color($CPAN::Config->{$tuple->[0]})}; |
485 | if ($@) { |
486 | $CPAN::Config->{$tuple->[0]} = $tuple->[1]; |
487 | $CPAN::Frontend->mywarn($@."setting to default '$tuple->[1]'\n"); |
488 | } |
489 | } |
c049f953 |
490 | } |
c049f953 |
491 | } |
492 | } |
493 | |
09d9d230 |
494 | # |
8962fc49 |
495 | #== term_is_latin |
496 | # |
497 | |
498 | if (!$matcher or 'term_is_latin' =~ /$matcher/){ |
499 | $CPAN::Frontend->myprint($prompts{term_is_latin}); |
500 | my_yn_prompt(term_is_latin => 1, $matcher); |
501 | } |
502 | |
503 | # |
504 | #== save history in file 'histfile' |
505 | # |
506 | |
507 | if (!$matcher or 'histfile histsize' =~ /$matcher/) { |
508 | $CPAN::Frontend->myprint($prompts{histfile_intro}); |
509 | defined($default = $CPAN::Config->{histfile}) or |
510 | $default = File::Spec->catfile($CPAN::Config->{cpan_home},"histfile"); |
511 | $ans = prompt("File to save your history?", $default); |
512 | $CPAN::Config->{histfile} = $ans; |
513 | |
514 | if ($CPAN::Config->{histfile}) { |
515 | defined($default = $CPAN::Config->{histsize}) or $default = 100; |
516 | $ans = prompt("Number of lines to save?", $default); |
517 | $CPAN::Config->{histsize} = $ans; |
518 | } |
519 | } |
520 | |
521 | # |
522 | #== do an ls on the m or the d command |
523 | # |
524 | if (!$matcher or 'show_upload_date' =~ /$matcher/) { |
525 | $CPAN::Frontend->myprint($prompts{show_upload_date_intro}); |
526 | |
527 | defined($default = $CPAN::Config->{show_upload_date}) or |
528 | $default = 'n'; |
529 | $ans = prompt("Always try to show upload date with 'd' and 'm' command (yes/no)?", |
530 | ($default ? 'yes' : 'no')); |
531 | $CPAN::Config->{show_upload_date} = ($ans =~ /^[y1]/i ? 1 : 0); |
532 | } |
533 | |
534 | # |
535 | #= MIRRORED.BY and conf_sites() |
09d9d230 |
536 | # |
537 | |
8962fc49 |
538 | if ($matcher){ |
539 | if ("urllist" =~ $matcher) { |
540 | # conf_sites would go into endless loop with the smash prompt |
541 | local *_real_prompt; |
542 | *_real_prompt = \&CPAN::Shell::colorable_makemaker_prompt; |
543 | conf_sites(); |
544 | } |
545 | } elsif ($fastread) { |
546 | $CPAN::Frontend->myprint("Autoconfigured everything but 'urllist'.\n". |
547 | "Please call 'o conf init urllist' to configure ". |
548 | "your CPAN server(s) now!"); |
549 | } else { |
550 | conf_sites(); |
551 | } |
09d9d230 |
552 | |
8962fc49 |
553 | # We don't ask this one now, it's plain silly and maybe is not |
554 | # even used correctly everywhere. |
ca79d794 |
555 | $CPAN::Config->{inhibit_startup_message} = 0; |
5f05dabc |
556 | |
554a9ef5 |
557 | $CPAN::Frontend->myprint("\n\n"); |
8962fc49 |
558 | if ($matcher) { |
559 | $CPAN::Frontend->myprint("Please remember to call 'o conf commit' to ". |
560 | "make the config permanent!\n\n"); |
561 | } else { |
562 | CPAN::HandleConfig->commit($configpm); |
563 | } |
5f05dabc |
564 | } |
565 | |
9ddc4ed0 |
566 | sub my_dflt_prompt { |
567 | my ($item, $dflt, $m) = @_; |
568 | my $default = $CPAN::Config->{$item} || $dflt; |
569 | |
570 | $DB::single = 1; |
571 | if (!$m || $item =~ /$m/) { |
572 | $CPAN::Config->{$item} = prompt($prompts{$item}, $default); |
573 | } else { |
574 | $CPAN::Config->{$item} = $default; |
575 | } |
576 | } |
577 | |
8962fc49 |
578 | sub my_yn_prompt { |
579 | my ($item, $dflt, $m) = @_; |
580 | my $default; |
581 | defined($default = $CPAN::Config->{$item}) or $default = $dflt; |
582 | |
583 | $DB::single = 1; |
584 | if (!$m || $item =~ /$m/) { |
585 | if (my $intro = $prompts{$item . "_intro"}) { |
586 | $CPAN::Frontend->myprint($intro); |
587 | } |
588 | my $ans = prompt($prompts{$item}, $default ? 'yes' : 'no'); |
589 | $CPAN::Config->{$item} = ($ans =~ /^[y1]/i ? 1 : 0); |
590 | } else { |
591 | $CPAN::Config->{$item} = $default; |
592 | } |
593 | } |
594 | |
9ddc4ed0 |
595 | sub my_prompt_loop { |
596 | my ($item, $dflt, $m, $ok) = @_; |
597 | my $default = $CPAN::Config->{$item} || $dflt; |
598 | my $ans; |
599 | |
600 | $DB::single = 1; |
601 | if (!$m || $item =~ /$m/) { |
602 | do { $ans = prompt($prompts{$item}, $default); |
603 | } until $ans =~ /$ok/; |
604 | $CPAN::Config->{$item} = $ans; |
605 | } else { |
606 | $CPAN::Config->{$item} = $default; |
607 | } |
608 | } |
609 | |
610 | |
09d9d230 |
611 | sub conf_sites { |
612 | my $m = 'MIRRORED.BY'; |
5de3f0da |
613 | my $mby = File::Spec->catfile($CPAN::Config->{keep_source_where},$m); |
09d9d230 |
614 | File::Path::mkpath(File::Basename::dirname($mby)); |
615 | if (-f $mby && -f $m && -M $m < -M $mby) { |
616 | require File::Copy; |
617 | File::Copy::copy($m,$mby) or die "Could not update $mby: $!"; |
618 | } |
911a92db |
619 | my $loopcount = 0; |
de34a54b |
620 | local $^T = time; |
d8773709 |
621 | my $overwrite_local = 0; |
622 | if ($mby && -f $mby && -M _ <= 60 && -s _ > 0) { |
623 | my $mtime = localtime((stat _)[9]); |
624 | my $prompt = qq{Found $mby as of $mtime |
625 | |
c049f953 |
626 | I\'d use that as a database of CPAN sites. If that is OK for you, |
627 | please answer 'y', but if you want me to get a new database now, |
628 | please answer 'n' to the following question. |
d8773709 |
629 | |
c049f953 |
630 | Shall I use the local database in $mby?}; |
d8773709 |
631 | my $ans = prompt($prompt,"y"); |
632 | $overwrite_local = 1 unless $ans =~ /^y/i; |
633 | } |
de34a54b |
634 | while ($mby) { |
d8773709 |
635 | if ($overwrite_local) { |
8962fc49 |
636 | $CPAN::Frontend->myprint(qq{Trying to overwrite $mby\n}); |
d8773709 |
637 | $mby = CPAN::FTP->localize($m,$mby,3); |
638 | $overwrite_local = 0; |
639 | } elsif ( ! -f $mby ){ |
8962fc49 |
640 | $CPAN::Frontend->myprint(qq{You have no $mby\n I\'m trying to fetch one\n}); |
36263cb3 |
641 | $mby = CPAN::FTP->localize($m,$mby,3); |
911a92db |
642 | } elsif (-M $mby > 60 && $loopcount == 0) { |
8962fc49 |
643 | $CPAN::Frontend->myprint(qq{Your $mby is older than 60 days,\n I\'m trying }. |
644 | qq{to fetch one\n}); |
645 | $mby = CPAN::FTP->localize($m,$mby,3); |
646 | $loopcount++; |
36263cb3 |
647 | } elsif (-s $mby == 0) { |
8962fc49 |
648 | $CPAN::Frontend->myprint(qq{You have an empty $mby,\n I\'m trying to fetch one\n}); |
36263cb3 |
649 | $mby = CPAN::FTP->localize($m,$mby,3); |
650 | } else { |
651 | last; |
652 | } |
09d9d230 |
653 | } |
8962fc49 |
654 | local $urllist = []; |
09d9d230 |
655 | read_mirrored_by($mby); |
de34a54b |
656 | bring_your_own(); |
8962fc49 |
657 | $CPAN::Config->{urllist} = $urllist; |
09d9d230 |
658 | } |
659 | |
5f05dabc |
660 | sub find_exe { |
661 | my($exe,$path) = @_; |
55e314ee |
662 | my($dir); |
663 | #warn "in find_exe exe[$exe] path[@$path]"; |
5f05dabc |
664 | for $dir (@$path) { |
5de3f0da |
665 | my $abs = File::Spec->catfile($dir,$exe); |
13bc20ff |
666 | if (($abs = MM->maybe_command($abs))) { |
5f05dabc |
667 | return $abs; |
668 | } |
669 | } |
670 | } |
671 | |
f610777f |
672 | sub picklist { |
673 | my($items,$prompt,$default,$require_nonempty,$empty_warning)=@_; |
8962fc49 |
674 | CPAN->debug("picklist('$items','$prompt','$default','$require_nonempty',". |
675 | "'$empty_warning')") if $CPAN::DEBUG; |
f610777f |
676 | $default ||= ''; |
677 | |
5fc0f0f6 |
678 | my $pos = 0; |
f610777f |
679 | |
680 | my @nums; |
8962fc49 |
681 | SELECTION: while (1) { |
ec385757 |
682 | |
5fc0f0f6 |
683 | # display, at most, 15 items at a time |
684 | my $limit = $#{ $items } - $pos; |
685 | $limit = 15 if $limit > 15; |
686 | |
687 | # show the next $limit items, get the new position |
8962fc49 |
688 | $pos = display_some($items, $limit, $pos, $default); |
5fc0f0f6 |
689 | $pos = 0 if $pos >= @$items; |
690 | |
691 | my $num = prompt($prompt,$default); |
692 | |
693 | @nums = split (' ', $num); |
8962fc49 |
694 | { |
695 | my %seen; |
696 | @nums = grep { !$seen{$_}++ } @nums; |
697 | } |
5fc0f0f6 |
698 | my $i = scalar @$items; |
26844e27 |
699 | unrangify(\@nums); |
8962fc49 |
700 | if (grep (/\D/ || $_ < 1 || $_ > $i, @nums)){ |
701 | $CPAN::Frontend->mywarn("invalid items entered, try again\n"); |
702 | if ("@nums" =~ /\D/) { |
26844e27 |
703 | $CPAN::Frontend->mywarn("(we are expecting only numbers between 1 and $i)\n"); |
8962fc49 |
704 | } |
705 | next SELECTION; |
706 | } |
707 | if ($require_nonempty && !@nums) { |
708 | $CPAN::Frontend->mywarn("$empty_warning\n"); |
5fc0f0f6 |
709 | } |
8962fc49 |
710 | $CPAN::Frontend->myprint("\n"); |
5fc0f0f6 |
711 | |
712 | # a blank line continues... |
8962fc49 |
713 | next SELECTION unless @nums; |
5fc0f0f6 |
714 | last; |
f610777f |
715 | } |
f610777f |
716 | for (@nums) { $_-- } |
717 | @{$items}[@nums]; |
718 | } |
719 | |
26844e27 |
720 | sub unrangify ($) { |
721 | my($nums) = $_[0]; |
722 | my @nums2 = (); |
723 | while (@{$nums||[]}) { |
724 | my $n = shift @$nums; |
725 | if ($n =~ /^(\d+)-(\d+)$/) { |
726 | my @range = $1 .. $2; |
727 | # warn "range[@range]"; |
728 | push @nums2, @range; |
729 | } else { |
730 | push @nums2, $n; |
731 | } |
732 | } |
733 | push @$nums, @nums2; |
734 | } |
735 | |
ec385757 |
736 | sub display_some { |
8962fc49 |
737 | my ($items, $limit, $pos, $default) = @_; |
738 | $pos ||= 0; |
ec385757 |
739 | |
8962fc49 |
740 | my @displayable = @$items[$pos .. ($pos + $limit)]; |
ec385757 |
741 | for my $item (@displayable) { |
8962fc49 |
742 | $CPAN::Frontend->myprint(sprintf "(%d) %s\n", ++$pos, $item); |
ec385757 |
743 | } |
8962fc49 |
744 | my $hit_what = $default ? "SPACE RETURN" : "RETURN"; |
745 | $CPAN::Frontend->myprint(sprintf("%d more items, hit %s to show them\n", |
746 | (@$items - $pos), |
747 | $hit_what, |
748 | )) |
749 | if $pos < @$items; |
750 | return $pos; |
ec385757 |
751 | } |
752 | |
5f05dabc |
753 | sub read_mirrored_by { |
de34a54b |
754 | my $local = shift or return; |
9ddc4ed0 |
755 | my(%all,$url,$expected_size,$default,$ans,$host, |
756 | $dst,$country,$continent,@location); |
05454584 |
757 | my $fh = FileHandle->new; |
758 | $fh->open($local) or die "Couldn't open $local: $!"; |
f14b5cec |
759 | local $/ = "\012"; |
05454584 |
760 | while (<$fh>) { |
5f05dabc |
761 | ($host) = /^([\w\.\-]+)/ unless defined $host; |
762 | next unless defined $host; |
763 | next unless /\s+dst_(dst|location)/; |
764 | /location\s+=\s+\"([^\"]+)/ and @location = (split /\s*,\s*/, $1) and |
765 | ($continent, $country) = @location[-1,-2]; |
766 | $continent =~ s/\s\(.*//; |
f610777f |
767 | $continent =~ s/\W+$//; # if Jarkko doesn't know latitude/longitude |
5f05dabc |
768 | /dst_dst\s+=\s+\"([^\"]+)/ and $dst = $1; |
769 | next unless $host && $dst && $continent && $country; |
770 | $all{$continent}{$country}{$dst} = CPAN::Mirrored::By->new($continent,$country,$dst); |
771 | undef $host; |
772 | $dst=$continent=$country=""; |
773 | } |
05454584 |
774 | $fh->close; |
5f05dabc |
775 | $CPAN::Config->{urllist} ||= []; |
8962fc49 |
776 | my @previous_urls = @{$CPAN::Config->{urllist}}; |
f610777f |
777 | |
8962fc49 |
778 | $CPAN::Frontend->myprint($prompts{urls_intro}); |
5f05dabc |
779 | |
f610777f |
780 | my (@cont, $cont, %cont, @countries, @urls, %seen); |
8962fc49 |
781 | my $no_previous_warn = |
782 | "Sorry! since you don't have any existing picks, you must make a\n" . |
783 | "geographic selection."; |
784 | my $offer_cont = [sort keys %all]; |
785 | if (@previous_urls) { |
786 | push @$offer_cont, "(edit previous picks)"; |
787 | $default = @$offer_cont; |
788 | } |
789 | @cont = picklist($offer_cont, |
f610777f |
790 | "Select your continent (or several nearby continents)", |
8962fc49 |
791 | $default, |
f610777f |
792 | ! @previous_urls, |
793 | $no_previous_warn); |
794 | |
795 | |
796 | foreach $cont (@cont) { |
797 | my @c = sort keys %{$all{$cont}}; |
798 | @cont{@c} = map ($cont, 0..$#c); |
799 | @c = map ("$_ ($cont)", @c) if @cont > 1; |
800 | push (@countries, @c); |
5f05dabc |
801 | } |
8962fc49 |
802 | if (@previous_urls && @countries) { |
803 | push @countries, "(edit previous picks)"; |
804 | $default = @countries; |
805 | } |
f610777f |
806 | |
807 | if (@countries) { |
808 | @countries = picklist (\@countries, |
809 | "Select your country (or several nearby countries)", |
8962fc49 |
810 | $default, |
f610777f |
811 | ! @previous_urls, |
812 | $no_previous_warn); |
813 | %seen = map (($_ => 1), @previous_urls); |
814 | # hmmm, should take list of defaults from CPAN::Config->{'urllist'}... |
815 | foreach $country (@countries) { |
8962fc49 |
816 | next if $country =~ /edit previous picks/; |
f610777f |
817 | (my $bare_country = $country) =~ s/ \(.*\)//; |
818 | my @u = sort keys %{$all{$cont{$bare_country}}{$bare_country}}; |
819 | @u = grep (! $seen{$_}, @u); |
820 | @u = map ("$_ ($bare_country)", @u) |
8962fc49 |
821 | if @countries > 1; |
f610777f |
822 | push (@urls, @u); |
823 | } |
824 | } |
825 | push (@urls, map ("$_ (previous pick)", @previous_urls)); |
5fc0f0f6 |
826 | my $prompt = "Select as many URLs as you like (by number), |
26844e27 |
827 | put them on one line, separated by blanks, hyphenated ranges allowed |
828 | e.g. '1 4 5' or '7 1-4 8'"; |
f610777f |
829 | if (@previous_urls) { |
8962fc49 |
830 | $default = join (' ', ((scalar @urls) - (scalar @previous_urls) + 1) .. |
831 | (scalar @urls)); |
832 | $prompt .= "\n(or just hit RETURN to keep your previous picks)"; |
f610777f |
833 | } |
834 | |
835 | @urls = picklist (\@urls, $prompt, $default); |
836 | foreach (@urls) { s/ \(.*\)//; } |
8962fc49 |
837 | push @$urllist, @urls; |
de34a54b |
838 | } |
f610777f |
839 | |
de34a54b |
840 | sub bring_your_own { |
8962fc49 |
841 | my %seen = map (($_ => 1), @$urllist); |
de34a54b |
842 | my($ans,@urls); |
f610777f |
843 | do { |
de34a54b |
844 | my $prompt = "Enter another URL or RETURN to quit:"; |
845 | unless (%seen) { |
846 | $prompt = qq{CPAN.pm needs at least one URL where it can fetch CPAN files from. |
847 | |
848 | Please enter your CPAN site:}; |
849 | } |
850 | $ans = prompt ($prompt, ""); |
f610777f |
851 | |
852 | if ($ans) { |
de34a54b |
853 | $ans =~ s|/?\z|/|; # has to end with one slash |
f610777f |
854 | $ans = "file:$ans" unless $ans =~ /:/; # without a scheme is a file: |
855 | if ($ans =~ /^\w+:\/./) { |
8d97e4a1 |
856 | push @urls, $ans unless $seen{$ans}++; |
de34a54b |
857 | } else { |
8962fc49 |
858 | $CPAN::Frontend-> |
859 | myprint(sprintf(qq{"%s" doesn\'t look like an URL at first sight. |
8d97e4a1 |
860 | I\'ll ignore it for now. |
861 | You can add it to your %s |
862 | later if you\'re sure it\'s right.\n}, |
8962fc49 |
863 | $ans, |
864 | $INC{'CPAN/MyConfig.pm'} |
865 | || $INC{'CPAN/Config.pm'} |
866 | || "configuration file", |
867 | )); |
f610777f |
868 | } |
869 | } |
de34a54b |
870 | } while $ans || !%seen; |
f610777f |
871 | |
8962fc49 |
872 | push @$urllist, @urls; |
f610777f |
873 | # xxx delete or comment these out when you're happy that it works |
8962fc49 |
874 | $CPAN::Frontend->myprint("New set of picks:\n"); |
875 | map { $CPAN::Frontend->myprint(" $_\n") } @$urllist; |
5f05dabc |
876 | } |
877 | |
f915a99a |
878 | |
879 | sub _strip_spaces { |
880 | $_[0] =~ s/^\s+//; # no leading spaces |
881 | $_[0] =~ s/\s+\z//; # no trailing spaces |
882 | } |
883 | |
f915a99a |
884 | sub prompt ($;$) { |
7fefbd44 |
885 | unless (defined &_real_prompt) { |
886 | *_real_prompt = \&CPAN::Shell::colorable_makemaker_prompt; |
887 | } |
f915a99a |
888 | my $ans = _real_prompt(@_); |
889 | |
890 | _strip_spaces($ans); |
891 | |
892 | return $ans; |
893 | } |
894 | |
895 | |
896 | sub prompt_no_strip ($;$) { |
897 | return _real_prompt(@_); |
898 | } |
899 | |
900 | |
9ddc4ed0 |
901 | BEGIN { |
902 | |
903 | my @prompts = ( |
904 | |
905 | manual_config => qq[ |
906 | |
907 | CPAN is the world-wide archive of perl resources. It consists of about |
8962fc49 |
908 | 300 sites that all replicate the same contents around the globe. Many |
909 | countries have at least one CPAN site already. The resources found on |
910 | CPAN are easily accessible with the CPAN.pm module. If you want to use |
911 | CPAN.pm, lots of things have to be configured. Fortunately, most of |
912 | them can be determined automatically. If you prefer the automatic |
913 | configuration, answer 'yes' below. |
914 | |
915 | If you prefer to enter a dialog instead, you can answer 'no' to this |
916 | question and I'll let you configure in small steps one thing after the |
917 | other. (Note: you can revisit this dialog anytime later by typing 'o |
918 | conf init' at the cpan prompt.) |
9ddc4ed0 |
919 | |
920 | ], |
921 | |
922 | config_intro => qq{ |
923 | |
924 | The following questions are intended to help you with the |
925 | configuration. The CPAN module needs a directory of its own to cache |
926 | important index files and maybe keep a temporary mirror of CPAN files. |
927 | This may be a site-wide directory or a personal directory. |
928 | |
929 | }, |
930 | |
931 | # cpan_home => qq{ }, |
932 | |
933 | cpan_home_where => qq{ |
934 | |
935 | First of all, I\'d like to create this directory. Where? |
936 | |
937 | }, |
938 | |
939 | keep_source_where => qq{ |
940 | |
8962fc49 |
941 | Unless you are accessing the CPAN via the filesystem directly CPAN.pm |
942 | needs to keep the source files it downloads somewhere. Please supply a |
943 | directory where the downloaded files are to be kept.}, |
9ddc4ed0 |
944 | |
945 | build_cache_intro => qq{ |
946 | |
947 | How big should the disk cache be for keeping the build directories |
948 | with all the intermediate files\? |
949 | |
950 | }, |
951 | |
952 | build_cache => |
953 | "Cache size for build directory (in MB)?", |
954 | |
8962fc49 |
955 | build_dir => |
956 | |
957 | "Directory where the build process takes place?", |
9ddc4ed0 |
958 | |
959 | scan_cache_intro => qq{ |
960 | |
961 | By default, each time the CPAN module is started, cache scanning is |
962 | performed to keep the cache size in sync. To prevent this, answer |
963 | 'never'. |
964 | |
965 | }, |
966 | |
967 | scan_cache => "Perform cache scanning (atstart or never)?", |
968 | |
8962fc49 |
969 | cache_metadata_intro => qq{ |
9ddc4ed0 |
970 | |
971 | To considerably speed up the initial CPAN shell startup, it is |
972 | possible to use Storable to create a cache of metadata. If Storable |
973 | is not available, the normal index mechanism will be used. |
974 | |
975 | }, |
976 | |
8962fc49 |
977 | cache_metadata => qq{Cache metadata (yes/no)?}, |
978 | |
979 | term_is_latin_intro => qq{ |
9ddc4ed0 |
980 | |
981 | The next option deals with the charset (aka character set) your |
982 | terminal supports. In general, CPAN is English speaking territory, so |
983 | the charset does not matter much, but some of the aliens out there who |
984 | upload their software to CPAN bear names that are outside the ASCII |
985 | range. If your terminal supports UTF-8, you should say no to the next |
986 | question. If it supports ISO-8859-1 (also known as LATIN1) then you |
987 | should say yes. If it supports neither, your answer does not matter |
988 | because you will not be able to read the names of some authors |
989 | anyway. If you answer no, names will be output in UTF-8. |
990 | |
991 | }, |
992 | |
8962fc49 |
993 | term_is_latin => qq{Your terminal expects ISO-8859-1 (yes/no)?}, |
994 | |
c9869e1c |
995 | histfile_intro => qq{ |
9ddc4ed0 |
996 | |
997 | If you have one of the readline packages (Term::ReadLine::Perl, |
998 | Term::ReadLine::Gnu, possibly others) installed, the interactive CPAN |
999 | shell will have history support. The next two questions deal with the |
1000 | filename of the history file and with its size. If you do not want to |
1001 | set this variable, please hit SPACE RETURN to the following question. |
1002 | |
1003 | }, |
1004 | |
c9869e1c |
1005 | histfile => qq{File to save your history?}, |
1006 | |
9ddc4ed0 |
1007 | show_upload_date_intro => qq{ |
1008 | |
1009 | The 'd' and the 'm' command normally only show you information they |
1010 | have in their in-memory database and thus will never connect to the |
1011 | internet. If you set the 'show_upload_date' variable to true, 'm' and |
1012 | 'd' will additionally show you the upload date of the module or |
1013 | distribution. Per default this feature is off because it may require a |
1014 | net connection to get at the upload date. |
1015 | |
1016 | }, |
1017 | |
1018 | show_upload_date => |
1019 | "Always try to show upload date with 'd' and 'm' command (yes/no)?", |
1020 | |
1021 | prerequisites_policy_intro => qq{ |
1022 | |
1023 | The CPAN module can detect when a module which you are trying to build |
1024 | depends on prerequisites. If this happens, it can build the |
1025 | prerequisites for you automatically ('follow'), ask you for |
1026 | confirmation ('ask'), or just ignore them ('ignore'). Please set your |
1027 | policy to one of the three values. |
1028 | |
1029 | }, |
1030 | |
1031 | prerequisites_policy => |
c9869e1c |
1032 | "Policy on building prerequisites (follow, ask or ignore)?", |
9ddc4ed0 |
1033 | |
ed84aac9 |
1034 | check_sigs_intro => qq{ |
1035 | |
1036 | CPAN packages can be digitally signed by authors and thus verified |
1037 | with the security provided by strong cryptography. The exact mechanism |
1038 | is defined in the Module::Signature module. While this is generally |
1039 | considered a good thing, it is not always convenient to the end user |
1040 | to install modules that are signed incorrectly or where the key of the |
1041 | author is not available or where some prerequisite for |
1042 | Module::Signature has a bug and so on. |
1043 | |
1044 | With the check_sigs parameter you can turn signature checking on and |
1045 | off. The default is off for now because the whole tool chain for the |
1046 | functionality is not yet considered mature by some. The author of |
1047 | CPAN.pm would recommend setting it to true most of the time and |
1048 | turning it off only if it turns out to be annoying. |
1049 | |
1050 | Note that if you do not have Module::Signature installed, no signature |
1051 | checks will be performed at all. |
1052 | |
1053 | }, |
1054 | |
1055 | check_sigs => |
1056 | qq{Always try to check and verify signatures if a SIGNATURE file is in the package |
1057 | and Module::Signature is installed (yes/no)?}, |
1058 | |
8962fc49 |
1059 | test_report_intro => |
1060 | qq{ |
1061 | |
1062 | The goal of the CPAN Testers project (http://testers.cpan.org/) is to |
1063 | test as many CPAN packages as possible on as many platforms as |
1064 | possible. This provides valuable feedback to module authors and |
1065 | potential users to identify bugs or platform compatibility issues and |
1066 | improves the overall quality and value of CPAN. |
1067 | |
1068 | One way you can contribute is to send test results for each module |
1069 | that you install. If you install the CPAN::Reporter module, you have |
1070 | the option to automatically generate and email test reports to CPAN |
1071 | Testers whenever you run tests on a CPAN package. |
1072 | |
1073 | See the CPAN::Reporter documentation for additional details and |
1074 | configuration settings. If your firewall blocks outgoing email, |
1075 | you will need to configure CPAN::Reporter before sending reports. |
1076 | |
1077 | }, |
1078 | |
1079 | test_report => |
1080 | qq{Email test reports if CPAN::Reporter is installed (yes/no)?}, |
1081 | |
9ddc4ed0 |
1082 | external_progs => qq{ |
1083 | |
1084 | The CPAN module will need a few external programs to work properly. |
1085 | Please correct me, if I guess the wrong path for a program. Don\'t |
1086 | panic if you do not have some of them, just press ENTER for those. To |
8962fc49 |
1087 | disable the use of a program, you can type a space followed by ENTER. |
9ddc4ed0 |
1088 | |
1089 | }, |
1090 | |
1091 | prefer_installer_intro => qq{ |
1092 | |
1093 | When you have Module::Build installed and a module comes with both a |
1094 | Makefile.PL and a Build.PL, which shall have precedence? The two |
1095 | installer modules we have are the old and well established |
8962fc49 |
1096 | ExtUtils::MakeMaker (for short: EUMM) which uses the Makefile.PL and |
9ddc4ed0 |
1097 | the next generation installer Module::Build (MB) works with the |
1098 | Build.PL. |
1099 | |
1100 | }, |
1101 | |
1102 | prefer_installer => |
1103 | qq{In case you could choose, which installer would you prefer (EUMM or MB)?}, |
1104 | |
1105 | makepl_arg_intro => qq{ |
1106 | |
1107 | Every Makefile.PL is run by perl in a separate process. Likewise we |
1108 | run \'make\' and \'make install\' in separate processes. If you have |
1109 | any parameters \(e.g. PREFIX, LIB, UNINST or the like\) you want to |
1110 | pass to the calls, please specify them here. |
1111 | |
1112 | If you don\'t understand this question, just press ENTER. |
1113 | }, |
1114 | |
1115 | makepl_arg => qq{ |
1116 | Parameters for the 'perl Makefile.PL' command? |
1117 | Typical frequently used settings: |
1118 | |
1119 | PREFIX=~/perl # non-root users (please see manual for more hints) |
1120 | |
1121 | Your choice: }, |
1122 | |
1123 | make_arg => qq{Parameters for the 'make' command? |
1124 | Typical frequently used setting: |
1125 | |
1126 | -j3 # dual processor system |
1127 | |
1128 | Your choice: }, |
1129 | |
1130 | |
1131 | make_install_make_command => qq{Do you want to use a different make command for 'make install'? |
1132 | Cautious people will probably prefer: |
1133 | |
1134 | su root -c make |
1135 | or |
1136 | sudo make |
1137 | or |
1138 | /path1/to/sudo -u admin_account /path2/to/make |
1139 | |
1140 | or some such. Your choice: }, |
1141 | |
1142 | |
1143 | make_install_arg => qq{Parameters for the 'make install' command? |
1144 | Typical frequently used setting: |
1145 | |
1146 | UNINST=1 # to always uninstall potentially conflicting files |
1147 | |
1148 | Your choice: }, |
1149 | |
1150 | |
1151 | mbuildpl_arg_intro => qq{ |
1152 | |
1153 | The next questions deal with Module::Build support. |
1154 | |
1155 | A Build.PL is run by perl in a separate process. Likewise we run |
1156 | './Build' and './Build install' in separate processes. If you have any |
1157 | parameters you want to pass to the calls, please specify them here. |
1158 | |
1159 | }, |
1160 | |
1161 | mbuildpl_arg => qq{Parameters for the 'perl Build.PL' command? |
1162 | Typical frequently used settings: |
1163 | |
1164 | --install_base /home/xxx # different installation directory |
1165 | |
1166 | Your choice: }, |
1167 | |
1168 | mbuild_arg => qq{Parameters for the './Build' command? |
1169 | Setting might be: |
1170 | |
1171 | --extra_linker_flags -L/usr/foo/lib # non-standard library location |
1172 | |
1173 | Your choice: }, |
1174 | |
1175 | |
1176 | mbuild_install_build_command => qq{Do you want to use a different command for './Build install'? |
1177 | Sudo users will probably prefer: |
1178 | |
1179 | su root -c ./Build |
1180 | or |
1181 | sudo ./Build |
1182 | or |
1183 | /path1/to/sudo -u admin_account ./Build |
1184 | |
1185 | or some such. Your choice: }, |
1186 | |
1187 | |
1188 | mbuild_install_arg => qq{Parameters for the './Build install' command? |
1189 | Typical frequently used setting: |
1190 | |
1191 | --uninst 1 # uninstall conflicting files |
1192 | |
1193 | Your choice: }, |
1194 | |
1195 | |
1196 | |
1197 | inactivity_timeout_intro => qq{ |
1198 | |
1199 | Sometimes you may wish to leave the processes run by CPAN alone |
8962fc49 |
1200 | without caring about them. Because the Makefile.PL or the Build.PL |
1201 | sometimes contains question you\'re expected to answer, you can set a |
1202 | timer that will kill a 'perl Makefile.PL' process after the specified |
1203 | time in seconds. |
9ddc4ed0 |
1204 | |
1205 | If you set this value to 0, these processes will wait forever. This is |
1206 | the default and recommended setting. |
1207 | |
1208 | }, |
1209 | |
1210 | inactivity_timeout => |
1211 | qq{Timeout for inactivity during {Makefile,Build}.PL? }, |
1212 | |
1213 | |
c9869e1c |
1214 | proxy_intro => qq{ |
9ddc4ed0 |
1215 | |
1216 | If you\'re accessing the net via proxies, you can specify them in the |
1217 | CPAN configuration or via environment variables. The variable in |
1218 | the \$CPAN::Config takes precedence. |
1219 | |
1220 | }, |
1221 | |
1222 | proxy_user => qq{ |
1223 | |
1224 | If your proxy is an authenticating proxy, you can store your username |
1225 | permanently. If you do not want that, just press RETURN. You will then |
1226 | be asked for your username in every future session. |
1227 | |
1228 | }, |
1229 | |
1230 | proxy_pass => qq{ |
1231 | |
1232 | Your password for the authenticating proxy can also be stored |
1233 | permanently on disk. If this violates your security policy, just press |
1234 | RETURN. You will then be asked for the password in every future |
1235 | session. |
1236 | |
1237 | }, |
1238 | |
1239 | urls_intro => qq{ |
1240 | |
1241 | Now we need to know where your favorite CPAN sites are located. Push |
1242 | a few sites onto the array (just in case the first on the array won\'t |
1243 | work). If you are mirroring CPAN to your local workstation, specify a |
1244 | file: URL. |
1245 | |
8962fc49 |
1246 | First, pick a nearby continent and country by typing in the number(s) |
1247 | in front of the item(s) you want to select. You can pick several of |
1248 | each, separated by spaces. Then, you will be presented with a list of |
1249 | URLs of CPAN mirrors in the countries you selected, along with |
1250 | previously selected URLs. Select some of those URLs, or just keep the |
1251 | old list. Finally, you will be prompted for any extra URLs -- file:, |
1252 | ftp:, or http: -- that host a CPAN mirror. |
9ddc4ed0 |
1253 | |
1254 | }, |
1255 | |
1256 | password_warn => qq{ |
1257 | |
1258 | Warning: Term::ReadKey seems not to be available, your password will |
1259 | be echoed to the terminal! |
1260 | |
1261 | }, |
1262 | |
8962fc49 |
1263 | commandnumber_in_prompt => qq{ |
1264 | |
1265 | The prompt of the cpan shell can contain the current command number |
1266 | for easier tracking of the session or be a plain string. Do you want |
1267 | the command number in the prompt (yes/no)?}, |
1268 | |
1269 | ftp_passive => qq{ |
1270 | |
1271 | Shall we always set FTP_PASSIVE envariable when dealing with ftp |
1272 | download (yes/no)?}, |
1273 | |
1274 | # taken from the manpage: |
1275 | getcwd_intro => qq{ |
1276 | |
1277 | CPAN.pm changes the current working directory often and needs to |
1278 | determine its own current working directory. Per default it uses |
1279 | Cwd::cwd but if this doesn't work on your system for some reason, |
1280 | alternatives can be configured according to the following table: |
1281 | |
1282 | cwd Cwd::cwd |
1283 | getcwd Cwd::getcwd |
1284 | fastcwd Cwd::fastcwd |
1285 | backtickcwd external command cwd |
1286 | |
1287 | }, |
1288 | |
1289 | getcwd => qq{Preferred method for determining the current working directory?}, |
1290 | |
1291 | index_expire_intro => qq{ |
1292 | |
1293 | The CPAN indexes are usually rebuilt once or twice per hour, but the |
1294 | typical CPAN mirror mirrors only once or twice per day. Depending on |
1295 | the quality of your mirror and your desire to be on the bleeding edge, |
1296 | you may want to set the following value to more or less than one day |
1297 | (which is the default). It determines after how many days CPAN.pm |
1298 | downloads new indexes. |
1299 | |
1300 | }, |
1301 | |
1302 | index_expire => qq{Let the index expire after how many days?}, |
1303 | |
1304 | term_ornaments => qq{ |
1305 | |
1306 | When using Term::ReadLine, you can turn ornaments on so that your |
1307 | input stands out against the output from CPAN.pm. Do you want to turn |
1308 | ornaments on?}, |
1309 | |
1310 | colorize_output => qq{ |
1311 | |
1312 | When you have Term::ANSIColor installed, you can turn on colorized |
1313 | output to have some visual differences between normal CPAN.pm output, |
1314 | warnings, and the output of the modules being installed. Set your |
1315 | favorite colors after some experimenting with the Term::ANSIColor |
1316 | module. Do you want to turn on colored output?}, |
1317 | |
1318 | colorize_print => qq{Color for normal output?}, |
1319 | |
1320 | colorize_warn => qq{Color for warnings?}, |
1321 | |
9ddc4ed0 |
1322 | ); |
1323 | |
1324 | die "Coding error in \@prompts declaration. Odd number of elements, above" |
1325 | if (@prompts % 2); |
1326 | |
1327 | %prompts = @prompts; |
1328 | |
1329 | if (scalar(keys %prompts) != scalar(@prompts)/2) { |
9ddc4ed0 |
1330 | my %already; |
9ddc4ed0 |
1331 | for my $item (0..$#prompts) { |
1332 | next if $item % 2; |
8962fc49 |
1333 | die "$prompts[$item] is duplicated\n" if $already{$prompts[$item]}++; |
9ddc4ed0 |
1334 | } |
9ddc4ed0 |
1335 | } |
1336 | |
8962fc49 |
1337 | } # EOBEGIN |
9ddc4ed0 |
1338 | |
5f05dabc |
1339 | 1; |