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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); |
87892b73 |
5 | $VERSION = sprintf "%.6f", substr(q$Rev: 657 $,4)/1000000 + 5.4; |
5f05dabc |
6 | |
7 | sub new { |
8 | my($self,@arg) = @_; |
9 | bless [@arg], $self; |
10 | } |
da199366 |
11 | sub continent { shift->[0] } |
12 | sub country { shift->[1] } |
5f05dabc |
13 | sub url { shift->[2] } |
14 | |
15 | package CPAN::FirstTime; |
16 | |
17 | use strict; |
f915a99a |
18 | use ExtUtils::MakeMaker (); |
05454584 |
19 | use FileHandle (); |
09d9d230 |
20 | use File::Basename (); |
05454584 |
21 | use File::Path (); |
5de3f0da |
22 | use File::Spec; |
5f05dabc |
23 | use vars qw($VERSION); |
87892b73 |
24 | $VERSION = sprintf "%.6f", substr(q$Rev: 657 $,4)/1000000 + 5.4; |
5f05dabc |
25 | |
26 | =head1 NAME |
27 | |
28 | CPAN::FirstTime - Utility for CPAN::Config file Initialization |
29 | |
30 | =head1 SYNOPSIS |
31 | |
32 | CPAN::FirstTime::init() |
33 | |
34 | =head1 DESCRIPTION |
35 | |
c9869e1c |
36 | The init routine asks a few questions and writes a CPAN/Config.pm or |
37 | CPAN/MyConfig.pm file (depending on what it is currently using). |
38 | |
5f05dabc |
39 | |
40 | =cut |
41 | |
9ddc4ed0 |
42 | use vars qw( %prompts ); |
43 | |
5f05dabc |
44 | sub init { |
554a9ef5 |
45 | my($configpm, %args) = @_; |
5f05dabc |
46 | use Config; |
9ddc4ed0 |
47 | # extra arg in 'o conf init make' selects only $item =~ /make/ |
48 | my $matcher = $args{args} && @{$args{args}} ? $args{args}[0] : ''; |
c9869e1c |
49 | CPAN->debug("matcher[$matcher]") if $CPAN::DEBUG; |
554a9ef5 |
50 | |
f610777f |
51 | unless ($CPAN::VERSION) { |
52 | require CPAN::Nox; |
53 | } |
87892b73 |
54 | require CPAN::HandleConfig; |
55 | CPAN::HandleConfig::require_myconfig_or_config(); |
5f05dabc |
56 | $CPAN::Config ||= {}; |
da199366 |
57 | local($/) = "\n"; |
58 | local($\) = ""; |
13bc20ff |
59 | local($|) = 1; |
da199366 |
60 | |
5fc0f0f6 |
61 | my($ans,$default); |
f610777f |
62 | |
da199366 |
63 | # |
64 | # Files, directories |
65 | # |
66 | |
9ddc4ed0 |
67 | print $prompts{manual_config}; |
09d9d230 |
68 | |
554a9ef5 |
69 | my $manual_conf; |
70 | |
71 | local *_real_prompt = \&ExtUtils::MakeMaker::prompt; |
72 | if ( $args{autoconfig} ) { |
73 | $manual_conf = "no"; |
74 | } else { |
75 | $manual_conf = prompt("Are you ready for manual configuration?", "yes"); |
76 | } |
09d9d230 |
77 | my $fastread; |
78 | { |
f915a99a |
79 | if ($manual_conf =~ /^y/i) { |
09d9d230 |
80 | $fastread = 0; |
09d9d230 |
81 | } else { |
82 | $fastread = 1; |
36263cb3 |
83 | $CPAN::Config->{urllist} ||= []; |
f915a99a |
84 | |
85 | local $^W = 0; |
c9d9b473 |
86 | # prototype should match that of &MakeMaker::prompt |
f915a99a |
87 | *_real_prompt = sub ($;$) { |
09d9d230 |
88 | my($q,$a) = @_; |
89 | my($ret) = defined $a ? $a : ""; |
554a9ef5 |
90 | $CPAN::Frontend->myprint(sprintf qq{%s [%s]\n\n}, $q, $ret); |
91 | eval { require Time::HiRes }; |
92 | unless ($@) { |
93 | Time::HiRes::sleep(0.1); |
94 | } |
09d9d230 |
95 | $ret; |
96 | }; |
97 | } |
98 | } |
9ddc4ed0 |
99 | |
c9869e1c |
100 | $CPAN::Frontend->myprint($prompts{config_intro}) |
101 | if !$matcher or 'config_intro' =~ /$matcher/; |
9ddc4ed0 |
102 | |
103 | my $cpan_home = $CPAN::Config->{cpan_home} |
104 | || File::Spec->catdir($ENV{HOME}, ".cpan"); |
5f05dabc |
105 | |
5f05dabc |
106 | if (-d $cpan_home) { |
c9869e1c |
107 | if (!$matcher or 'config_intro' =~ /$matcher/) { |
108 | $CPAN::Frontend->myprint(qq{ |
5f05dabc |
109 | |
110 | I see you already have a directory |
111 | $cpan_home |
112 | Shall we use it as the general CPAN build and cache directory? |
113 | |
554a9ef5 |
114 | }); |
c9869e1c |
115 | } |
9ddc4ed0 |
116 | } else { |
c9869e1c |
117 | # no cpan-home, must prompt and get one |
9ddc4ed0 |
118 | $CPAN::Frontend->myprint($prompts{cpan_home_where}); |
5f05dabc |
119 | } |
120 | |
121 | $default = $cpan_home; |
05454584 |
122 | while ($ans = prompt("CPAN build and cache directory?",$default)) { |
5fc0f0f6 |
123 | unless (File::Spec->file_name_is_absolute($ans)) { |
124 | require Cwd; |
125 | my $cwd = Cwd::cwd(); |
126 | my $absans = File::Spec->catdir($cwd,$ans); |
127 | warn "The path '$ans' is not an absolute path. Please specify an absolute path\n"; |
128 | $default = $absans; |
129 | next; |
130 | } |
36263cb3 |
131 | eval { File::Path::mkpath($ans); }; # dies if it can't |
132 | if ($@) { |
9ddc4ed0 |
133 | warn "Couldn't create directory $ans.\nPlease retry.\n"; |
36263cb3 |
134 | next; |
135 | } |
136 | if (-d $ans && -w _) { |
137 | last; |
138 | } else { |
9ddc4ed0 |
139 | warn "Couldn't find directory $ans\n" |
140 | . "or directory is not writable. Please retry.\n"; |
36263cb3 |
141 | } |
10b2abe6 |
142 | } |
5f05dabc |
143 | $CPAN::Config->{cpan_home} = $ans; |
f610777f |
144 | |
9ddc4ed0 |
145 | $CPAN::Frontend->myprint($prompts{keep_source_where}); |
5f05dabc |
146 | |
9ddc4ed0 |
147 | $CPAN::Config->{keep_source_where} |
148 | = File::Spec->catdir($CPAN::Config->{cpan_home},"sources"); |
5f05dabc |
149 | |
9ddc4ed0 |
150 | $CPAN::Config->{build_dir} |
151 | = File::Spec->catdir($CPAN::Config->{cpan_home},"build"); |
5f05dabc |
152 | |
da199366 |
153 | # |
154 | # Cache size, Index expire |
155 | # |
156 | |
c9869e1c |
157 | $CPAN::Frontend->myprint($prompts{build_cache_intro}) |
158 | if !$matcher or 'build_cache_intro' =~ /$matcher/; |
5f05dabc |
159 | |
9ddc4ed0 |
160 | # large enough to build large dists like Tk |
161 | my_dflt_prompt(build_cache => 100, $matcher); |
5f05dabc |
162 | |
163 | # XXX This the time when we refetch the index files (in days) |
164 | $CPAN::Config->{'index_expire'} = 1; |
165 | |
c9869e1c |
166 | $CPAN::Frontend->myprint($prompts{scan_cache_intro}) |
167 | if !$matcher or 'build_cache_intro' =~ /$matcher/; |
168 | |
9ddc4ed0 |
169 | my_prompt_loop(scan_cache => 'atstart', $matcher, 'atstart|never'); |
f610777f |
170 | |
9d61fa1d |
171 | # |
172 | # cache_metadata |
173 | # |
5e05dca5 |
174 | |
c9869e1c |
175 | if (!$matcher or 'build_cache_intro' =~ /$matcher/) { |
5e05dca5 |
176 | |
c9869e1c |
177 | $CPAN::Frontend->myprint($prompts{cache_metadata}); |
5e05dca5 |
178 | |
c9869e1c |
179 | defined($default = $CPAN::Config->{cache_metadata}) or $default = 1; |
180 | do { |
181 | $ans = prompt("Cache metadata (yes/no)?", ($default ? 'yes' : 'no')); |
182 | } while ($ans !~ /^[yn]/i); |
183 | $CPAN::Config->{cache_metadata} = ($ans =~ /^y/i ? 1 : 0); |
184 | } |
f610777f |
185 | # |
9d61fa1d |
186 | # term_is_latin |
187 | # |
9d61fa1d |
188 | |
c9869e1c |
189 | $CPAN::Frontend->myprint($prompts{term_is_latin}) |
190 | if !$matcher or 'term_is_latin' =~ /$matcher/; |
9d61fa1d |
191 | |
192 | defined($default = $CPAN::Config->{term_is_latin}) or $default = 1; |
193 | do { |
194 | $ans = prompt("Your terminal expects ISO-8859-1 (yes/no)?", |
195 | ($default ? 'yes' : 'no')); |
f915a99a |
196 | } while ($ans !~ /^[yn]/i); |
197 | $CPAN::Config->{term_is_latin} = ($ans =~ /^y/i ? 1 : 0); |
9d61fa1d |
198 | |
199 | # |
c9869e1c |
200 | # save history in file 'histfile' |
5fc0f0f6 |
201 | # |
5fc0f0f6 |
202 | |
c9869e1c |
203 | $CPAN::Frontend->myprint($prompts{histfile_intro}); |
5fc0f0f6 |
204 | |
205 | defined($default = $CPAN::Config->{histfile}) or |
206 | $default = File::Spec->catfile($CPAN::Config->{cpan_home},"histfile"); |
207 | $ans = prompt("File to save your history?", $default); |
5fc0f0f6 |
208 | $CPAN::Config->{histfile} = $ans; |
209 | |
210 | if ($CPAN::Config->{histfile}) { |
211 | defined($default = $CPAN::Config->{histsize}) or $default = 100; |
212 | $ans = prompt("Number of lines to save?", $default); |
213 | $CPAN::Config->{histsize} = $ans; |
214 | } |
215 | |
216 | # |
554a9ef5 |
217 | # do an ls on the m or the d command |
218 | # |
9ddc4ed0 |
219 | $CPAN::Frontend->myprint($prompts{show_upload_date_intro}); |
554a9ef5 |
220 | |
221 | defined($default = $CPAN::Config->{show_upload_date}) or |
9ddc4ed0 |
222 | $default = 'n'; |
223 | $ans = prompt("Always try to show upload date with 'd' and 'm' command (yes/no)?", |
224 | ($default ? 'yes' : 'no')); |
225 | $CPAN::Config->{show_upload_date} = ($ans =~ /^[y1]/i ? 1 : 0); |
226 | |
227 | #my_prompt_loop(show_upload_date => 'n', $matcher, |
228 | #'follow|ask|ignore'); |
554a9ef5 |
229 | |
230 | # |
f610777f |
231 | # prerequisites_policy |
232 | # Do we follow PREREQ_PM? |
233 | # |
f610777f |
234 | |
c9869e1c |
235 | $CPAN::Frontend->myprint($prompts{prerequisites_policy_intro}) |
236 | if !$matcher or 'prerequisites_policy_intro' =~ /$matcher/; |
f610777f |
237 | |
9ddc4ed0 |
238 | my_prompt_loop(prerequisites_policy => 'ask', $matcher, |
239 | 'follow|ask|ignore'); |
f610777f |
240 | |
f610777f |
241 | |
da199366 |
242 | # |
243 | # External programs |
244 | # |
245 | |
c9869e1c |
246 | $CPAN::Frontend->myprint($prompts{external_progs}) |
247 | if !$matcher or 'external_progs' =~ /$matcher/; |
5f05dabc |
248 | |
f14b5cec |
249 | my $old_warn = $^W; |
250 | local $^W if $^O eq 'MacOS'; |
55e314ee |
251 | my(@path) = split /$Config{'path_sep'}/, $ENV{'PATH'}; |
f14b5cec |
252 | local $^W = $old_warn; |
09d9d230 |
253 | my $progname; |
e82b9348 |
254 | for $progname (qw/bzip2 gzip tar unzip make |
554a9ef5 |
255 | curl lynx wget ncftpget ncftp ftp |
73beb80c |
256 | gpg/) |
257 | { |
f14b5cec |
258 | if ($^O eq 'MacOS') { |
259 | $CPAN::Config->{$progname} = 'not_here'; |
260 | next; |
261 | } |
9ddc4ed0 |
262 | next if $matcher && $progname !~ /$matcher/; |
263 | |
09d9d230 |
264 | my $progcall = $progname; |
2e2b7522 |
265 | # we don't need ncftp if we have ncftpget |
266 | next if $progname eq "ncftp" && $CPAN::Config->{ncftpget} gt " "; |
267 | my $path = $CPAN::Config->{$progname} |
268 | || $Config::Config{$progname} |
269 | || ""; |
5de3f0da |
270 | if (File::Spec->file_name_is_absolute($path)) { |
2e2b7522 |
271 | # testing existence is not good enough, some have these exe |
272 | # extensions |
273 | |
274 | # warn "Warning: configured $path does not exist\n" unless -e $path; |
275 | # $path = ""; |
276 | } else { |
277 | $path = ''; |
278 | } |
279 | unless ($path) { |
280 | # e.g. make -> nmake |
281 | $progcall = $Config::Config{$progname} if $Config::Config{$progname}; |
282 | } |
09d9d230 |
283 | |
2e2b7522 |
284 | $path ||= find_exe($progcall,[@path]); |
554a9ef5 |
285 | $CPAN::Frontend->mywarn("Warning: $progcall not found in PATH\n") unless |
2e2b7522 |
286 | $path; # not -e $path, because find_exe already checked that |
287 | $ans = prompt("Where is your $progname program?",$path) || $path; |
288 | $CPAN::Config->{$progname} = $ans; |
5f05dabc |
289 | } |
290 | my $path = $CPAN::Config->{'pager'} || |
291 | $ENV{PAGER} || find_exe("less",[@path]) || |
f14b5cec |
292 | find_exe("more",[@path]) || ($^O eq 'MacOS' ? $ENV{EDITOR} : 0 ) |
293 | || "more"; |
55e314ee |
294 | $ans = prompt("What is your favorite pager program?",$path); |
5f05dabc |
295 | $CPAN::Config->{'pager'} = $ans; |
55e314ee |
296 | $path = $CPAN::Config->{'shell'}; |
5de3f0da |
297 | if (File::Spec->file_name_is_absolute($path)) { |
55e314ee |
298 | warn "Warning: configured $path does not exist\n" unless -e $path; |
299 | $path = ""; |
300 | } |
301 | $path ||= $ENV{SHELL}; |
c9869e1c |
302 | $path ||= $ENV{COMSPEC} if $^O eq "MSWin32"; |
f14b5cec |
303 | if ($^O eq 'MacOS') { |
304 | $CPAN::Config->{'shell'} = 'not_here'; |
305 | } else { |
306 | $path =~ s,\\,/,g if $^O eq 'os2'; # Cosmetic only |
307 | $ans = prompt("What is your favorite shell?",$path); |
308 | $CPAN::Config->{'shell'} = $ans; |
309 | } |
da199366 |
310 | |
311 | # |
312 | # Arguments to make etc. |
313 | # |
314 | |
c9869e1c |
315 | $CPAN::Frontend->myprint($prompts{prefer_installer_intro}) |
316 | if !$matcher or 'prerequisites_policy_intro' =~ /$matcher/; |
e82b9348 |
317 | |
9ddc4ed0 |
318 | my_prompt_loop(prefer_installer => 'EUMM', $matcher, 'MB|EUMM'); |
e82b9348 |
319 | |
e82b9348 |
320 | |
c9869e1c |
321 | $CPAN::Frontend->myprint($prompts{makepl_arg_intro}) |
322 | if !$matcher or 'makepl_arg_intro' =~ /$matcher/; |
e82b9348 |
323 | |
9ddc4ed0 |
324 | my_dflt_prompt(makepl_arg => "", $matcher); |
e82b9348 |
325 | |
9ddc4ed0 |
326 | my_dflt_prompt(make_arg => "", $matcher); |
e82b9348 |
327 | |
44d21104 |
328 | require CPAN::HandleConfig; |
329 | if (exists $CPAN::HandleConfig::keys{make_install_make_command}) { |
330 | # as long as Windows needs $self->_build_command, we cannot |
331 | # support sudo on windows :-) |
332 | my_dflt_prompt(make_install_make_command => $CPAN::Config->{make} || "", |
333 | $matcher); |
334 | } |
e82b9348 |
335 | |
9ddc4ed0 |
336 | my_dflt_prompt(make_install_arg => $CPAN::Config->{make_arg} || "", |
337 | $matcher); |
e82b9348 |
338 | |
c9869e1c |
339 | $CPAN::Frontend->myprint($prompts{mbuildpl_arg_intro}) |
340 | if !$matcher or 'mbuildpl_arg_intro' =~ /$matcher/; |
e82b9348 |
341 | |
9ddc4ed0 |
342 | my_dflt_prompt(mbuildpl_arg => "", $matcher); |
e82b9348 |
343 | |
9ddc4ed0 |
344 | my_dflt_prompt(mbuild_arg => "", $matcher); |
e82b9348 |
345 | |
44d21104 |
346 | if (exists $CPAN::HandleConfig::keys{mbuild_install_build_command}) { |
347 | # as long as Windows needs $self->_build_command, we cannot |
348 | # support sudo on windows :-) |
349 | my_dflt_prompt(mbuild_install_build_command => "./Build", $matcher); |
350 | } |
8d97e4a1 |
351 | |
9ddc4ed0 |
352 | my_dflt_prompt(mbuild_install_arg => "", $matcher); |
5f05dabc |
353 | |
da199366 |
354 | # |
355 | # Alarm period |
356 | # |
357 | |
c9869e1c |
358 | $CPAN::Frontend->myprint($prompts{inactivity_timeout_intro}) |
359 | if !$matcher or 'inactivity_timeout_intro' =~ /$matcher/; |
10b2abe6 |
360 | |
9ddc4ed0 |
361 | # my_dflt_prompt(inactivity_timeout => 0); |
10b2abe6 |
362 | |
363 | $default = $CPAN::Config->{inactivity_timeout} || 0; |
364 | $CPAN::Config->{inactivity_timeout} = |
9ddc4ed0 |
365 | prompt("Timeout for inactivity during {Makefile,Build}.PL?",$default); |
10b2abe6 |
366 | |
09d9d230 |
367 | # Proxies |
da199366 |
368 | |
c9869e1c |
369 | $CPAN::Frontend->myprint($prompts{proxy_intro}) |
370 | if !$matcher or 'proxy_intro' =~ /$matcher/; |
09d9d230 |
371 | |
372 | for (qw/ftp_proxy http_proxy no_proxy/) { |
c9869e1c |
373 | next if $matcher and $_ =~ /$matcher/; |
374 | |
09d9d230 |
375 | $default = $CPAN::Config->{$_} || $ENV{$_}; |
376 | $CPAN::Config->{$_} = prompt("Your $_?",$default); |
5f05dabc |
377 | } |
378 | |
c049f953 |
379 | if ($CPAN::Config->{ftp_proxy} || |
380 | $CPAN::Config->{http_proxy}) { |
9ddc4ed0 |
381 | |
c049f953 |
382 | $default = $CPAN::Config->{proxy_user} || $CPAN::LWP::UserAgent::USER; |
c049f953 |
383 | |
9ddc4ed0 |
384 | $CPAN::Frontend->myprint($prompts{proxy_user}); |
c049f953 |
385 | |
c049f953 |
386 | if ($CPAN::Config->{proxy_user} = prompt("Your proxy user id?",$default)) { |
9ddc4ed0 |
387 | $CPAN::Frontend->myprint($prompts{proxy_pass}); |
c049f953 |
388 | |
389 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
390 | Term::ReadKey::ReadMode("noecho"); |
391 | } else { |
9ddc4ed0 |
392 | $CPAN::Frontend->myprint($prompts{password_warn}); |
c049f953 |
393 | } |
f915a99a |
394 | $CPAN::Config->{proxy_pass} = prompt_no_strip("Your proxy password?"); |
c049f953 |
395 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
396 | Term::ReadKey::ReadMode("restore"); |
397 | } |
398 | $CPAN::Frontend->myprint("\n\n"); |
399 | } |
400 | } |
401 | |
09d9d230 |
402 | # |
403 | # MIRRORED.BY |
404 | # |
405 | |
406 | conf_sites() unless $fastread; |
407 | |
ca79d794 |
408 | # We don't ask these now, the defaults are very likely OK. |
409 | $CPAN::Config->{inhibit_startup_message} = 0; |
410 | $CPAN::Config->{getcwd} = 'cwd'; |
411 | $CPAN::Config->{ftp_passive} = 1; |
5f05dabc |
412 | |
554a9ef5 |
413 | $CPAN::Frontend->myprint("\n\n"); |
e82b9348 |
414 | CPAN::HandleConfig->commit($configpm); |
5f05dabc |
415 | } |
416 | |
9ddc4ed0 |
417 | sub my_dflt_prompt { |
418 | my ($item, $dflt, $m) = @_; |
419 | my $default = $CPAN::Config->{$item} || $dflt; |
420 | |
421 | $DB::single = 1; |
422 | if (!$m || $item =~ /$m/) { |
423 | $CPAN::Config->{$item} = prompt($prompts{$item}, $default); |
424 | } else { |
425 | $CPAN::Config->{$item} = $default; |
426 | } |
427 | } |
428 | |
429 | sub my_prompt_loop { |
430 | my ($item, $dflt, $m, $ok) = @_; |
431 | my $default = $CPAN::Config->{$item} || $dflt; |
432 | my $ans; |
433 | |
434 | $DB::single = 1; |
435 | if (!$m || $item =~ /$m/) { |
436 | do { $ans = prompt($prompts{$item}, $default); |
437 | } until $ans =~ /$ok/; |
438 | $CPAN::Config->{$item} = $ans; |
439 | } else { |
440 | $CPAN::Config->{$item} = $default; |
441 | } |
442 | } |
443 | |
444 | |
09d9d230 |
445 | sub conf_sites { |
446 | my $m = 'MIRRORED.BY'; |
5de3f0da |
447 | my $mby = File::Spec->catfile($CPAN::Config->{keep_source_where},$m); |
09d9d230 |
448 | File::Path::mkpath(File::Basename::dirname($mby)); |
449 | if (-f $mby && -f $m && -M $m < -M $mby) { |
450 | require File::Copy; |
451 | File::Copy::copy($m,$mby) or die "Could not update $mby: $!"; |
452 | } |
911a92db |
453 | my $loopcount = 0; |
de34a54b |
454 | local $^T = time; |
d8773709 |
455 | my $overwrite_local = 0; |
456 | if ($mby && -f $mby && -M _ <= 60 && -s _ > 0) { |
457 | my $mtime = localtime((stat _)[9]); |
458 | my $prompt = qq{Found $mby as of $mtime |
459 | |
c049f953 |
460 | I\'d use that as a database of CPAN sites. If that is OK for you, |
461 | please answer 'y', but if you want me to get a new database now, |
462 | please answer 'n' to the following question. |
d8773709 |
463 | |
c049f953 |
464 | Shall I use the local database in $mby?}; |
d8773709 |
465 | my $ans = prompt($prompt,"y"); |
466 | $overwrite_local = 1 unless $ans =~ /^y/i; |
467 | } |
de34a54b |
468 | while ($mby) { |
d8773709 |
469 | if ($overwrite_local) { |
9ddc4ed0 |
470 | print qq{Trying to overwrite $mby\n}; |
d8773709 |
471 | $mby = CPAN::FTP->localize($m,$mby,3); |
472 | $overwrite_local = 0; |
473 | } elsif ( ! -f $mby ){ |
9ddc4ed0 |
474 | print qq{You have no $mby\n I\'m trying to fetch one\n}; |
36263cb3 |
475 | $mby = CPAN::FTP->localize($m,$mby,3); |
911a92db |
476 | } elsif (-M $mby > 60 && $loopcount == 0) { |
9ddc4ed0 |
477 | print qq{Your $mby is older than 60 days,\n I\'m trying to fetch one\n}; |
36263cb3 |
478 | $mby = CPAN::FTP->localize($m,$mby,3); |
911a92db |
479 | $loopcount++; |
36263cb3 |
480 | } elsif (-s $mby == 0) { |
9ddc4ed0 |
481 | print qq{You have an empty $mby,\n I\'m trying to fetch one\n}; |
36263cb3 |
482 | $mby = CPAN::FTP->localize($m,$mby,3); |
483 | } else { |
484 | last; |
485 | } |
09d9d230 |
486 | } |
487 | read_mirrored_by($mby); |
de34a54b |
488 | bring_your_own(); |
09d9d230 |
489 | } |
490 | |
5f05dabc |
491 | sub find_exe { |
492 | my($exe,$path) = @_; |
55e314ee |
493 | my($dir); |
494 | #warn "in find_exe exe[$exe] path[@$path]"; |
5f05dabc |
495 | for $dir (@$path) { |
5de3f0da |
496 | my $abs = File::Spec->catfile($dir,$exe); |
13bc20ff |
497 | if (($abs = MM->maybe_command($abs))) { |
5f05dabc |
498 | return $abs; |
499 | } |
500 | } |
501 | } |
502 | |
f610777f |
503 | sub picklist { |
504 | my($items,$prompt,$default,$require_nonempty,$empty_warning)=@_; |
505 | $default ||= ''; |
506 | |
5fc0f0f6 |
507 | my $pos = 0; |
f610777f |
508 | |
509 | my @nums; |
510 | while (1) { |
ec385757 |
511 | |
5fc0f0f6 |
512 | # display, at most, 15 items at a time |
513 | my $limit = $#{ $items } - $pos; |
514 | $limit = 15 if $limit > 15; |
515 | |
516 | # show the next $limit items, get the new position |
517 | $pos = display_some($items, $limit, $pos); |
518 | $pos = 0 if $pos >= @$items; |
519 | |
520 | my $num = prompt($prompt,$default); |
521 | |
522 | @nums = split (' ', $num); |
523 | my $i = scalar @$items; |
524 | (warn "invalid items entered, try again\n"), next |
525 | if grep (/\D/ || $_ < 1 || $_ > $i, @nums); |
526 | if ($require_nonempty) { |
527 | (warn "$empty_warning\n"); |
528 | } |
529 | print "\n"; |
530 | |
531 | # a blank line continues... |
532 | next unless @nums; |
533 | last; |
f610777f |
534 | } |
f610777f |
535 | for (@nums) { $_-- } |
536 | @{$items}[@nums]; |
537 | } |
538 | |
ec385757 |
539 | sub display_some { |
540 | my ($items, $limit, $pos) = @_; |
541 | $pos ||= 0; |
542 | |
543 | my @displayable = @$items[$pos .. ($pos + $limit)]; |
544 | for my $item (@displayable) { |
545 | printf "(%d) %s\n", ++$pos, $item; |
546 | } |
5fc0f0f6 |
547 | printf("%d more items, hit SPACE RETURN to show them\n", |
548 | (@$items - $pos) |
549 | ) |
550 | if $pos < @$items; |
ec385757 |
551 | return $pos; |
552 | } |
553 | |
5f05dabc |
554 | sub read_mirrored_by { |
de34a54b |
555 | my $local = shift or return; |
9ddc4ed0 |
556 | my(%all,$url,$expected_size,$default,$ans,$host, |
557 | $dst,$country,$continent,@location); |
05454584 |
558 | my $fh = FileHandle->new; |
559 | $fh->open($local) or die "Couldn't open $local: $!"; |
f14b5cec |
560 | local $/ = "\012"; |
05454584 |
561 | while (<$fh>) { |
5f05dabc |
562 | ($host) = /^([\w\.\-]+)/ unless defined $host; |
563 | next unless defined $host; |
564 | next unless /\s+dst_(dst|location)/; |
565 | /location\s+=\s+\"([^\"]+)/ and @location = (split /\s*,\s*/, $1) and |
566 | ($continent, $country) = @location[-1,-2]; |
567 | $continent =~ s/\s\(.*//; |
f610777f |
568 | $continent =~ s/\W+$//; # if Jarkko doesn't know latitude/longitude |
5f05dabc |
569 | /dst_dst\s+=\s+\"([^\"]+)/ and $dst = $1; |
570 | next unless $host && $dst && $continent && $country; |
571 | $all{$continent}{$country}{$dst} = CPAN::Mirrored::By->new($continent,$country,$dst); |
572 | undef $host; |
573 | $dst=$continent=$country=""; |
574 | } |
05454584 |
575 | $fh->close; |
5f05dabc |
576 | $CPAN::Config->{urllist} ||= []; |
f610777f |
577 | my(@previous_urls); |
578 | if (@previous_urls = @{$CPAN::Config->{urllist}}) { |
5f05dabc |
579 | $CPAN::Config->{urllist} = []; |
5f05dabc |
580 | } |
f610777f |
581 | |
9ddc4ed0 |
582 | print $prompts{urls_intro}; |
5f05dabc |
583 | |
f610777f |
584 | my (@cont, $cont, %cont, @countries, @urls, %seen); |
585 | my $no_previous_warn = |
586 | "Sorry! since you don't have any existing picks, you must make a\n" . |
587 | "geographic selection."; |
588 | @cont = picklist([sort keys %all], |
589 | "Select your continent (or several nearby continents)", |
590 | '', |
591 | ! @previous_urls, |
592 | $no_previous_warn); |
593 | |
594 | |
595 | foreach $cont (@cont) { |
596 | my @c = sort keys %{$all{$cont}}; |
597 | @cont{@c} = map ($cont, 0..$#c); |
598 | @c = map ("$_ ($cont)", @c) if @cont > 1; |
599 | push (@countries, @c); |
5f05dabc |
600 | } |
f610777f |
601 | |
602 | if (@countries) { |
603 | @countries = picklist (\@countries, |
604 | "Select your country (or several nearby countries)", |
605 | '', |
606 | ! @previous_urls, |
607 | $no_previous_warn); |
608 | %seen = map (($_ => 1), @previous_urls); |
609 | # hmmm, should take list of defaults from CPAN::Config->{'urllist'}... |
610 | foreach $country (@countries) { |
611 | (my $bare_country = $country) =~ s/ \(.*\)//; |
612 | my @u = sort keys %{$all{$cont{$bare_country}}{$bare_country}}; |
613 | @u = grep (! $seen{$_}, @u); |
614 | @u = map ("$_ ($bare_country)", @u) |
615 | if @countries > 1; |
616 | push (@urls, @u); |
617 | } |
618 | } |
619 | push (@urls, map ("$_ (previous pick)", @previous_urls)); |
5fc0f0f6 |
620 | my $prompt = "Select as many URLs as you like (by number), |
621 | put them on one line, separated by blanks, e.g. '1 4 5'"; |
f610777f |
622 | if (@previous_urls) { |
623 | $default = join (' ', ((scalar @urls) - (scalar @previous_urls) + 1) .. |
624 | (scalar @urls)); |
625 | $prompt .= "\n(or just hit RETURN to keep your previous picks)"; |
626 | } |
627 | |
628 | @urls = picklist (\@urls, $prompt, $default); |
629 | foreach (@urls) { s/ \(.*\)//; } |
de34a54b |
630 | push @{$CPAN::Config->{urllist}}, @urls; |
631 | } |
f610777f |
632 | |
de34a54b |
633 | sub bring_your_own { |
634 | my %seen = map (($_ => 1), @{$CPAN::Config->{urllist}}); |
635 | my($ans,@urls); |
f610777f |
636 | do { |
de34a54b |
637 | my $prompt = "Enter another URL or RETURN to quit:"; |
638 | unless (%seen) { |
639 | $prompt = qq{CPAN.pm needs at least one URL where it can fetch CPAN files from. |
640 | |
641 | Please enter your CPAN site:}; |
642 | } |
643 | $ans = prompt ($prompt, ""); |
f610777f |
644 | |
645 | if ($ans) { |
de34a54b |
646 | $ans =~ s|/?\z|/|; # has to end with one slash |
f610777f |
647 | $ans = "file:$ans" unless $ans =~ /:/; # without a scheme is a file: |
648 | if ($ans =~ /^\w+:\/./) { |
8d97e4a1 |
649 | push @urls, $ans unless $seen{$ans}++; |
de34a54b |
650 | } else { |
8d97e4a1 |
651 | printf(qq{"%s" doesn\'t look like an URL at first sight. |
652 | I\'ll ignore it for now. |
653 | You can add it to your %s |
654 | later if you\'re sure it\'s right.\n}, |
655 | $ans, |
656 | $INC{'CPAN/MyConfig.pm'} || $INC{'CPAN/Config.pm'} || "configuration file", |
657 | ); |
f610777f |
658 | } |
659 | } |
de34a54b |
660 | } while $ans || !%seen; |
f610777f |
661 | |
662 | push @{$CPAN::Config->{urllist}}, @urls; |
663 | # xxx delete or comment these out when you're happy that it works |
664 | print "New set of picks:\n"; |
665 | map { print " $_\n" } @{$CPAN::Config->{urllist}}; |
5f05dabc |
666 | } |
667 | |
f915a99a |
668 | |
669 | sub _strip_spaces { |
670 | $_[0] =~ s/^\s+//; # no leading spaces |
671 | $_[0] =~ s/\s+\z//; # no trailing spaces |
672 | } |
673 | |
674 | |
675 | sub prompt ($;$) { |
676 | my $ans = _real_prompt(@_); |
677 | |
678 | _strip_spaces($ans); |
679 | |
680 | return $ans; |
681 | } |
682 | |
683 | |
684 | sub prompt_no_strip ($;$) { |
685 | return _real_prompt(@_); |
686 | } |
687 | |
688 | |
9ddc4ed0 |
689 | BEGIN { |
690 | |
691 | my @prompts = ( |
692 | |
693 | manual_config => qq[ |
694 | |
695 | CPAN is the world-wide archive of perl resources. It consists of about |
696 | 100 sites that all replicate the same contents all around the globe. |
697 | Many countries have at least one CPAN site already. The resources |
698 | found on CPAN are easily accessible with the CPAN.pm module. If you |
699 | want to use CPAN.pm, you have to configure it properly. |
700 | |
701 | If you do not want to enter a dialog now, you can answer 'no' to this |
702 | question and I\'ll try to autoconfigure. (Note: you can revisit this |
703 | dialog anytime later by typing 'o conf init' at the cpan prompt.) |
704 | |
705 | ], |
706 | |
707 | config_intro => qq{ |
708 | |
709 | The following questions are intended to help you with the |
710 | configuration. The CPAN module needs a directory of its own to cache |
711 | important index files and maybe keep a temporary mirror of CPAN files. |
712 | This may be a site-wide directory or a personal directory. |
713 | |
714 | }, |
715 | |
716 | # cpan_home => qq{ }, |
717 | |
718 | cpan_home_where => qq{ |
719 | |
720 | First of all, I\'d like to create this directory. Where? |
721 | |
722 | }, |
723 | |
724 | keep_source_where => qq{ |
725 | |
726 | If you like, I can cache the source files after I build them. Doing |
727 | so means that, if you ever rebuild that module in the future, the |
728 | files will be taken from the cache. The tradeoff is that it takes up |
729 | space. How much space would you like to allocate to this cache? (If |
730 | you don\'t want me to keep a cache, answer 0.) |
731 | |
732 | }, |
733 | |
734 | build_cache_intro => qq{ |
735 | |
736 | How big should the disk cache be for keeping the build directories |
737 | with all the intermediate files\? |
738 | |
739 | }, |
740 | |
741 | build_cache => |
742 | "Cache size for build directory (in MB)?", |
743 | |
744 | |
745 | scan_cache_intro => qq{ |
746 | |
747 | By default, each time the CPAN module is started, cache scanning is |
748 | performed to keep the cache size in sync. To prevent this, answer |
749 | 'never'. |
750 | |
751 | }, |
752 | |
753 | scan_cache => "Perform cache scanning (atstart or never)?", |
754 | |
755 | cache_metadata => qq{ |
756 | |
757 | To considerably speed up the initial CPAN shell startup, it is |
758 | possible to use Storable to create a cache of metadata. If Storable |
759 | is not available, the normal index mechanism will be used. |
760 | |
761 | }, |
762 | |
763 | term_is_latin => qq{ |
764 | |
765 | The next option deals with the charset (aka character set) your |
766 | terminal supports. In general, CPAN is English speaking territory, so |
767 | the charset does not matter much, but some of the aliens out there who |
768 | upload their software to CPAN bear names that are outside the ASCII |
769 | range. If your terminal supports UTF-8, you should say no to the next |
770 | question. If it supports ISO-8859-1 (also known as LATIN1) then you |
771 | should say yes. If it supports neither, your answer does not matter |
772 | because you will not be able to read the names of some authors |
773 | anyway. If you answer no, names will be output in UTF-8. |
774 | |
775 | }, |
776 | |
c9869e1c |
777 | histfile_intro => qq{ |
9ddc4ed0 |
778 | |
779 | If you have one of the readline packages (Term::ReadLine::Perl, |
780 | Term::ReadLine::Gnu, possibly others) installed, the interactive CPAN |
781 | shell will have history support. The next two questions deal with the |
782 | filename of the history file and with its size. If you do not want to |
783 | set this variable, please hit SPACE RETURN to the following question. |
784 | |
785 | }, |
786 | |
c9869e1c |
787 | histfile => qq{File to save your history?}, |
788 | |
9ddc4ed0 |
789 | show_upload_date_intro => qq{ |
790 | |
791 | The 'd' and the 'm' command normally only show you information they |
792 | have in their in-memory database and thus will never connect to the |
793 | internet. If you set the 'show_upload_date' variable to true, 'm' and |
794 | 'd' will additionally show you the upload date of the module or |
795 | distribution. Per default this feature is off because it may require a |
796 | net connection to get at the upload date. |
797 | |
798 | }, |
799 | |
800 | show_upload_date => |
801 | "Always try to show upload date with 'd' and 'm' command (yes/no)?", |
802 | |
803 | prerequisites_policy_intro => qq{ |
804 | |
805 | The CPAN module can detect when a module which you are trying to build |
806 | depends on prerequisites. If this happens, it can build the |
807 | prerequisites for you automatically ('follow'), ask you for |
808 | confirmation ('ask'), or just ignore them ('ignore'). Please set your |
809 | policy to one of the three values. |
810 | |
811 | }, |
812 | |
813 | prerequisites_policy => |
c9869e1c |
814 | "Policy on building prerequisites (follow, ask or ignore)?", |
9ddc4ed0 |
815 | |
816 | external_progs => qq{ |
817 | |
818 | The CPAN module will need a few external programs to work properly. |
819 | Please correct me, if I guess the wrong path for a program. Don\'t |
820 | panic if you do not have some of them, just press ENTER for those. To |
821 | disable the use of a download program, you can type a space followed |
822 | by ENTER. |
823 | |
824 | }, |
825 | |
826 | prefer_installer_intro => qq{ |
827 | |
828 | When you have Module::Build installed and a module comes with both a |
829 | Makefile.PL and a Build.PL, which shall have precedence? The two |
830 | installer modules we have are the old and well established |
831 | ExtUtils::MakeMaker (for short: EUMM) understands the Makefile.PL and |
832 | the next generation installer Module::Build (MB) works with the |
833 | Build.PL. |
834 | |
835 | }, |
836 | |
837 | prefer_installer => |
838 | qq{In case you could choose, which installer would you prefer (EUMM or MB)?}, |
839 | |
840 | makepl_arg_intro => qq{ |
841 | |
842 | Every Makefile.PL is run by perl in a separate process. Likewise we |
843 | run \'make\' and \'make install\' in separate processes. If you have |
844 | any parameters \(e.g. PREFIX, LIB, UNINST or the like\) you want to |
845 | pass to the calls, please specify them here. |
846 | |
847 | If you don\'t understand this question, just press ENTER. |
848 | }, |
849 | |
850 | makepl_arg => qq{ |
851 | Parameters for the 'perl Makefile.PL' command? |
852 | Typical frequently used settings: |
853 | |
854 | PREFIX=~/perl # non-root users (please see manual for more hints) |
855 | |
856 | Your choice: }, |
857 | |
858 | make_arg => qq{Parameters for the 'make' command? |
859 | Typical frequently used setting: |
860 | |
861 | -j3 # dual processor system |
862 | |
863 | Your choice: }, |
864 | |
865 | |
866 | make_install_make_command => qq{Do you want to use a different make command for 'make install'? |
867 | Cautious people will probably prefer: |
868 | |
869 | su root -c make |
870 | or |
871 | sudo make |
872 | or |
873 | /path1/to/sudo -u admin_account /path2/to/make |
874 | |
875 | or some such. Your choice: }, |
876 | |
877 | |
878 | make_install_arg => qq{Parameters for the 'make install' command? |
879 | Typical frequently used setting: |
880 | |
881 | UNINST=1 # to always uninstall potentially conflicting files |
882 | |
883 | Your choice: }, |
884 | |
885 | |
886 | mbuildpl_arg_intro => qq{ |
887 | |
888 | The next questions deal with Module::Build support. |
889 | |
890 | A Build.PL is run by perl in a separate process. Likewise we run |
891 | './Build' and './Build install' in separate processes. If you have any |
892 | parameters you want to pass to the calls, please specify them here. |
893 | |
894 | }, |
895 | |
896 | mbuildpl_arg => qq{Parameters for the 'perl Build.PL' command? |
897 | Typical frequently used settings: |
898 | |
899 | --install_base /home/xxx # different installation directory |
900 | |
901 | Your choice: }, |
902 | |
903 | mbuild_arg => qq{Parameters for the './Build' command? |
904 | Setting might be: |
905 | |
906 | --extra_linker_flags -L/usr/foo/lib # non-standard library location |
907 | |
908 | Your choice: }, |
909 | |
910 | |
911 | mbuild_install_build_command => qq{Do you want to use a different command for './Build install'? |
912 | Sudo users will probably prefer: |
913 | |
914 | su root -c ./Build |
915 | or |
916 | sudo ./Build |
917 | or |
918 | /path1/to/sudo -u admin_account ./Build |
919 | |
920 | or some such. Your choice: }, |
921 | |
922 | |
923 | mbuild_install_arg => qq{Parameters for the './Build install' command? |
924 | Typical frequently used setting: |
925 | |
926 | --uninst 1 # uninstall conflicting files |
927 | |
928 | Your choice: }, |
929 | |
930 | |
931 | |
932 | inactivity_timeout_intro => qq{ |
933 | |
934 | Sometimes you may wish to leave the processes run by CPAN alone |
935 | without caring about them. Because the Makefile.PL sometimes contains |
936 | question you\'re expected to answer, you can set a timer that will |
937 | kill a 'perl Makefile.PL' process after the specified time in seconds. |
938 | |
939 | If you set this value to 0, these processes will wait forever. This is |
940 | the default and recommended setting. |
941 | |
942 | }, |
943 | |
944 | inactivity_timeout => |
945 | qq{Timeout for inactivity during {Makefile,Build}.PL? }, |
946 | |
947 | |
c9869e1c |
948 | proxy_intro => qq{ |
9ddc4ed0 |
949 | |
950 | If you\'re accessing the net via proxies, you can specify them in the |
951 | CPAN configuration or via environment variables. The variable in |
952 | the \$CPAN::Config takes precedence. |
953 | |
954 | }, |
955 | |
956 | proxy_user => qq{ |
957 | |
958 | If your proxy is an authenticating proxy, you can store your username |
959 | permanently. If you do not want that, just press RETURN. You will then |
960 | be asked for your username in every future session. |
961 | |
962 | }, |
963 | |
964 | proxy_pass => qq{ |
965 | |
966 | Your password for the authenticating proxy can also be stored |
967 | permanently on disk. If this violates your security policy, just press |
968 | RETURN. You will then be asked for the password in every future |
969 | session. |
970 | |
971 | }, |
972 | |
973 | urls_intro => qq{ |
974 | |
975 | Now we need to know where your favorite CPAN sites are located. Push |
976 | a few sites onto the array (just in case the first on the array won\'t |
977 | work). If you are mirroring CPAN to your local workstation, specify a |
978 | file: URL. |
979 | |
980 | First, pick a nearby continent and country (you can pick several of |
981 | each, separated by spaces, or none if you just want to keep your |
982 | existing selections). Then, you will be presented with a list of URLs |
983 | of CPAN mirrors in the countries you selected, along with previously |
984 | selected URLs. Select some of those URLs, or just keep the old list. |
985 | Finally, you will be prompted for any extra URLs -- file:, ftp:, or |
986 | http: -- that host a CPAN mirror. |
987 | |
988 | }, |
989 | |
990 | password_warn => qq{ |
991 | |
992 | Warning: Term::ReadKey seems not to be available, your password will |
993 | be echoed to the terminal! |
994 | |
995 | }, |
996 | |
997 | ); |
998 | |
999 | die "Coding error in \@prompts declaration. Odd number of elements, above" |
1000 | if (@prompts % 2); |
1001 | |
1002 | %prompts = @prompts; |
1003 | |
1004 | if (scalar(keys %prompts) != scalar(@prompts)/2) { |
1005 | |
1006 | my %already; |
1007 | |
1008 | for my $item (0..$#prompts) { |
1009 | next if $item % 2; |
1010 | die "$prompts[$item] is duplicated\n" |
1011 | if $already{$prompts[$item]}++; |
1012 | } |
1013 | |
1014 | } |
1015 | |
1016 | } |
1017 | |
5f05dabc |
1018 | 1; |