| 1 | # -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*- |
| 2 | package CPAN::Mirrored::By; |
| 3 | use strict; |
| 4 | |
| 5 | sub new { |
| 6 | my($self,@arg) = @_; |
| 7 | bless [@arg], $self; |
| 8 | } |
| 9 | sub continent { shift->[0] } |
| 10 | sub country { shift->[1] } |
| 11 | sub url { shift->[2] } |
| 12 | |
| 13 | package CPAN::FirstTime; |
| 14 | use strict; |
| 15 | |
| 16 | use ExtUtils::MakeMaker (); |
| 17 | use FileHandle (); |
| 18 | use File::Basename (); |
| 19 | use File::Path (); |
| 20 | use File::Spec (); |
| 21 | use vars qw($VERSION $urllist); |
| 22 | $VERSION = "5.53"; |
| 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 | |
| 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 | |
| 37 | In the following all questions and explanations regarding config |
| 38 | variables are collected. |
| 39 | |
| 40 | =cut |
| 41 | |
| 42 | # down until the next =back the manpage must be parsed by the program |
| 43 | # because the text is used in the init dialogues. |
| 44 | |
| 45 | my @podpara = split /\n\n/, <<'=back'; |
| 46 | |
| 47 | =over 2 |
| 48 | |
| 49 | =item auto_commit |
| 50 | |
| 51 | Normally CPAN.pm keeps config variables in memory and changes need to |
| 52 | be saved in a separate 'o conf commit' command to make them permanent |
| 53 | between sessions. If you set the 'auto_commit' option to true, changes |
| 54 | to a config variable are always automatically committed to disk. |
| 55 | |
| 56 | Always commit changes to config variables to disk? |
| 57 | |
| 58 | =item build_cache |
| 59 | |
| 60 | CPAN.pm can limit the size of the disk area for keeping the build |
| 61 | directories with all the intermediate files. |
| 62 | |
| 63 | Cache size for build directory (in MB)? |
| 64 | |
| 65 | =item build_dir |
| 66 | |
| 67 | Directory where the build process takes place? |
| 68 | |
| 69 | =item build_dir_reuse |
| 70 | |
| 71 | Until version 1.88 CPAN.pm never trusted the contents of the build_dir |
| 72 | directory between sessions. Since 1.88_58 CPAN.pm has a YAML-based |
| 73 | mechanism that makes it possible to share the contents of the |
| 74 | build_dir/ directory between different sessions with the same version |
| 75 | of perl. People who prefer to test things several days before |
| 76 | installing will like this feature because it safes a lot of time. |
| 77 | |
| 78 | If you say yes to the following question, CPAN will try to store |
| 79 | enough information about the build process so that it can pick up in |
| 80 | future sessions at the same state of affairs as it left a previous |
| 81 | session. |
| 82 | |
| 83 | Store and re-use state information about distributions between |
| 84 | CPAN.pm sessions? |
| 85 | |
| 86 | =item build_requires_install_policy |
| 87 | |
| 88 | When a module declares another one as a 'build_requires' prerequisite |
| 89 | this means that the other module is only needed for building or |
| 90 | testing the module but need not be installed permanently. In this case |
| 91 | you may wish to install that other module nonetheless or just keep it |
| 92 | in the 'build_dir' directory to have it available only temporarily. |
| 93 | Installing saves time on future installations but makes the perl |
| 94 | installation bigger. |
| 95 | |
| 96 | You can choose if you want to always install (yes), never install (no) |
| 97 | or be always asked. In the latter case you can set the default answer |
| 98 | for the question to yes (ask/yes) or no (ask/no). |
| 99 | |
| 100 | Policy on installing 'build_requires' modules (yes, no, ask/yes, |
| 101 | ask/no)? |
| 102 | |
| 103 | =item cache_metadata |
| 104 | |
| 105 | To considerably speed up the initial CPAN shell startup, it is |
| 106 | possible to use Storable to create a cache of metadata. If Storable is |
| 107 | not available, the normal index mechanism will be used. |
| 108 | |
| 109 | Note: this mechanism is not used when use_sqlite is on and SQLLite is |
| 110 | running. |
| 111 | |
| 112 | Cache metadata (yes/no)? |
| 113 | |
| 114 | =item check_sigs |
| 115 | |
| 116 | CPAN packages can be digitally signed by authors and thus verified |
| 117 | with the security provided by strong cryptography. The exact mechanism |
| 118 | is defined in the Module::Signature module. While this is generally |
| 119 | considered a good thing, it is not always convenient to the end user |
| 120 | to install modules that are signed incorrectly or where the key of the |
| 121 | author is not available or where some prerequisite for |
| 122 | Module::Signature has a bug and so on. |
| 123 | |
| 124 | With the check_sigs parameter you can turn signature checking on and |
| 125 | off. The default is off for now because the whole tool chain for the |
| 126 | functionality is not yet considered mature by some. The author of |
| 127 | CPAN.pm would recommend setting it to true most of the time and |
| 128 | turning it off only if it turns out to be annoying. |
| 129 | |
| 130 | Note that if you do not have Module::Signature installed, no signature |
| 131 | checks will be performed at all. |
| 132 | |
| 133 | Always try to check and verify signatures if a SIGNATURE file is in |
| 134 | the package and Module::Signature is installed (yes/no)? |
| 135 | |
| 136 | =item colorize_output |
| 137 | |
| 138 | When you have Term::ANSIColor installed, you can turn on colorized |
| 139 | output to have some visual differences between normal CPAN.pm output, |
| 140 | warnings, debugging output, and the output of the modules being |
| 141 | installed. Set your favorite colors after some experimenting with the |
| 142 | Term::ANSIColor module. |
| 143 | |
| 144 | Do you want to turn on colored output? |
| 145 | |
| 146 | =item colorize_print |
| 147 | |
| 148 | Color for normal output? |
| 149 | |
| 150 | =item colorize_warn |
| 151 | |
| 152 | Color for warnings? |
| 153 | |
| 154 | =item colorize_debug |
| 155 | |
| 156 | Color for debugging messages? |
| 157 | |
| 158 | =item commandnumber_in_prompt |
| 159 | |
| 160 | The prompt of the cpan shell can contain the current command number |
| 161 | for easier tracking of the session or be a plain string. |
| 162 | |
| 163 | Do you want the command number in the prompt (yes/no)? |
| 164 | |
| 165 | =item connect_to_internet_ok |
| 166 | |
| 167 | If you have never defined your own C<urllist> in your configuration |
| 168 | then C<CPAN.pm> will be hesitant to use the built in default sites for |
| 169 | downloading. It will ask you once per session if a connection to the |
| 170 | internet is OK and only if you say yes, it will try to connect. But to |
| 171 | avoid this question, you can choose your favorite download sites once |
| 172 | and get away with it. Or, if you have no favorite download sites |
| 173 | answer yes to the following question. |
| 174 | |
| 175 | If no urllist has been chosen yet, would you prefer CPAN.pm to connect |
| 176 | to the built-in default sites without asking? (yes/no)? |
| 177 | |
| 178 | =item ftp_passive |
| 179 | |
| 180 | Shall we always set the FTP_PASSIVE environment variable when dealing |
| 181 | with ftp download (yes/no)? |
| 182 | |
| 183 | =item ftpstats_period |
| 184 | |
| 185 | Statistics about downloads are truncated by size and period |
| 186 | simultaneously. |
| 187 | |
| 188 | How many days shall we keep statistics about downloads? |
| 189 | |
| 190 | =item ftpstats_size |
| 191 | |
| 192 | Statistics about downloads are truncated by size and period |
| 193 | simultaneously. |
| 194 | |
| 195 | How many items shall we keep in the statistics about downloads? |
| 196 | |
| 197 | =item getcwd |
| 198 | |
| 199 | CPAN.pm changes the current working directory often and needs to |
| 200 | determine its own current working directory. Per default it uses |
| 201 | Cwd::cwd but if this doesn't work on your system for some reason, |
| 202 | alternatives can be configured according to the following table: |
| 203 | |
| 204 | cwd Cwd::cwd |
| 205 | getcwd Cwd::getcwd |
| 206 | fastcwd Cwd::fastcwd |
| 207 | backtickcwd external command cwd |
| 208 | |
| 209 | Preferred method for determining the current working directory? |
| 210 | |
| 211 | =item halt_on_failure |
| 212 | |
| 213 | Normaly, CPAN.pm continues processing the full list of targets and |
| 214 | dependencies, even if one of them fails. However, you can specify |
| 215 | that CPAN should halt after the first failure. |
| 216 | |
| 217 | Do you want to halt on failure (yes/no)? |
| 218 | |
| 219 | =item histfile |
| 220 | |
| 221 | If you have one of the readline packages (Term::ReadLine::Perl, |
| 222 | Term::ReadLine::Gnu, possibly others) installed, the interactive CPAN |
| 223 | shell will have history support. The next two questions deal with the |
| 224 | filename of the history file and with its size. If you do not want to |
| 225 | set this variable, please hit SPACE RETURN to the following question. |
| 226 | |
| 227 | File to save your history? |
| 228 | |
| 229 | =item histsize |
| 230 | |
| 231 | Number of lines to save? |
| 232 | |
| 233 | =item inactivity_timeout |
| 234 | |
| 235 | Sometimes you may wish to leave the processes run by CPAN alone |
| 236 | without caring about them. Because the Makefile.PL or the Build.PL |
| 237 | sometimes contains question you're expected to answer, you can set a |
| 238 | timer that will kill a 'perl Makefile.PL' process after the specified |
| 239 | time in seconds. |
| 240 | |
| 241 | If you set this value to 0, these processes will wait forever. This is |
| 242 | the default and recommended setting. |
| 243 | |
| 244 | Timeout for inactivity during {Makefile,Build}.PL? |
| 245 | |
| 246 | =item index_expire |
| 247 | |
| 248 | The CPAN indexes are usually rebuilt once or twice per hour, but the |
| 249 | typical CPAN mirror mirrors only once or twice per day. Depending on |
| 250 | the quality of your mirror and your desire to be on the bleeding edge, |
| 251 | you may want to set the following value to more or less than one day |
| 252 | (which is the default). It determines after how many days CPAN.pm |
| 253 | downloads new indexes. |
| 254 | |
| 255 | Let the index expire after how many days? |
| 256 | |
| 257 | =item inhibit_startup_message |
| 258 | |
| 259 | When the CPAN shell is started it normally displays a greeting message |
| 260 | that contains the running version and the status of readline support. |
| 261 | |
| 262 | Do you want to turn this message off? |
| 263 | |
| 264 | =item keep_source_where |
| 265 | |
| 266 | Unless you are accessing the CPAN on your filesystem via a file: URL, |
| 267 | CPAN.pm needs to keep the source files it downloads somewhere. Please |
| 268 | supply a directory where the downloaded files are to be kept. |
| 269 | |
| 270 | Download target directory? |
| 271 | |
| 272 | =item load_module_verbosity |
| 273 | |
| 274 | When CPAN.pm loads a module it needs for some optional feature, it |
| 275 | usually reports about module name and version. Choose 'v' to get this |
| 276 | message, 'none' to suppress it. |
| 277 | |
| 278 | Verbosity level for loading modules (none or v)? |
| 279 | |
| 280 | =item makepl_arg |
| 281 | |
| 282 | Every Makefile.PL is run by perl in a separate process. Likewise we |
| 283 | run 'make' and 'make install' in separate processes. If you have |
| 284 | any parameters (e.g. PREFIX, UNINST or the like) you want to |
| 285 | pass to the calls, please specify them here. |
| 286 | |
| 287 | If you don't understand this question, just press ENTER. |
| 288 | |
| 289 | Typical frequently used settings: |
| 290 | |
| 291 | PREFIX=~/perl # non-root users (please see manual for more hints) |
| 292 | |
| 293 | Parameters for the 'perl Makefile.PL' command? |
| 294 | |
| 295 | =item make_arg |
| 296 | |
| 297 | Parameters for the 'make' command? Typical frequently used setting: |
| 298 | |
| 299 | -j3 # dual processor system (on GNU make) |
| 300 | |
| 301 | Your choice: |
| 302 | |
| 303 | =item make_install_arg |
| 304 | |
| 305 | Parameters for the 'make install' command? |
| 306 | Typical frequently used setting: |
| 307 | |
| 308 | UNINST=1 # to always uninstall potentially conflicting files |
| 309 | |
| 310 | Your choice: |
| 311 | |
| 312 | =item make_install_make_command |
| 313 | |
| 314 | Do you want to use a different make command for 'make install'? |
| 315 | Cautious people will probably prefer: |
| 316 | |
| 317 | su root -c make |
| 318 | or |
| 319 | sudo make |
| 320 | or |
| 321 | /path1/to/sudo -u admin_account /path2/to/make |
| 322 | |
| 323 | or some such. Your choice: |
| 324 | |
| 325 | =item mbuildpl_arg |
| 326 | |
| 327 | A Build.PL is run by perl in a separate process. Likewise we run |
| 328 | './Build' and './Build install' in separate processes. If you have any |
| 329 | parameters you want to pass to the calls, please specify them here. |
| 330 | |
| 331 | Typical frequently used settings: |
| 332 | |
| 333 | --install_base /home/xxx # different installation directory |
| 334 | |
| 335 | Parameters for the 'perl Build.PL' command? |
| 336 | |
| 337 | =item mbuild_arg |
| 338 | |
| 339 | Parameters for the './Build' command? Setting might be: |
| 340 | |
| 341 | --extra_linker_flags -L/usr/foo/lib # non-standard library location |
| 342 | |
| 343 | Your choice: |
| 344 | |
| 345 | =item mbuild_install_arg |
| 346 | |
| 347 | Parameters for the './Build install' command? Typical frequently used |
| 348 | setting: |
| 349 | |
| 350 | --uninst 1 # uninstall conflicting files |
| 351 | |
| 352 | Your choice: |
| 353 | |
| 354 | =item mbuild_install_build_command |
| 355 | |
| 356 | Do you want to use a different command for './Build install'? Sudo |
| 357 | users will probably prefer: |
| 358 | |
| 359 | su root -c ./Build |
| 360 | or |
| 361 | sudo ./Build |
| 362 | or |
| 363 | /path1/to/sudo -u admin_account ./Build |
| 364 | |
| 365 | or some such. Your choice: |
| 366 | |
| 367 | =item pager |
| 368 | |
| 369 | What is your favorite pager program? |
| 370 | |
| 371 | =item prefer_installer |
| 372 | |
| 373 | When you have Module::Build installed and a module comes with both a |
| 374 | Makefile.PL and a Build.PL, which shall have precedence? |
| 375 | |
| 376 | The main two standard installer modules are the old and well |
| 377 | established ExtUtils::MakeMaker (for short: EUMM) which uses the |
| 378 | Makefile.PL. And the next generation installer Module::Build (MB) |
| 379 | which works with the Build.PL (and often comes with a Makefile.PL |
| 380 | too). If a module comes only with one of the two we will use that one |
| 381 | but if both are supplied then a decision must be made between EUMM and |
| 382 | MB. See also http://rt.cpan.org/Ticket/Display.html?id=29235 for a |
| 383 | discussion about the right default. |
| 384 | |
| 385 | Or, as a third option you can choose RAND which will make a random |
| 386 | decision (something regular CPAN testers will enjoy). |
| 387 | |
| 388 | In case you can choose between running a Makefile.PL or a Build.PL, |
| 389 | which installer would you prefer (EUMM or MB or RAND)? |
| 390 | |
| 391 | =item prefs_dir |
| 392 | |
| 393 | CPAN.pm can store customized build environments based on regular |
| 394 | expressions for distribution names. These are YAML files where the |
| 395 | default options for CPAN.pm and the environment can be overridden and |
| 396 | dialog sequences can be stored that can later be executed by an |
| 397 | Expect.pm object. The CPAN.pm distribution comes with some prefab YAML |
| 398 | files that cover sample distributions that can be used as blueprints |
| 399 | to store one own prefs. Please check out the distroprefs/ directory of |
| 400 | the CPAN.pm distribution to get a quick start into the prefs system. |
| 401 | |
| 402 | Directory where to store default options/environment/dialogs for |
| 403 | building modules that need some customization? |
| 404 | |
| 405 | =item prerequisites_policy |
| 406 | |
| 407 | The CPAN module can detect when a module which you are trying to build |
| 408 | depends on prerequisites. If this happens, it can build the |
| 409 | prerequisites for you automatically ('follow'), ask you for |
| 410 | confirmation ('ask'), or just ignore them ('ignore'). Please set your |
| 411 | policy to one of the three values. |
| 412 | |
| 413 | Policy on building prerequisites (follow, ask or ignore)? |
| 414 | |
| 415 | =item randomize_urllist |
| 416 | |
| 417 | CPAN.pm can introduce some randomness when using hosts for download |
| 418 | that are configured in the urllist parameter. Enter a numeric value |
| 419 | between 0 and 1 to indicate how often you want to let CPAN.pm try a |
| 420 | random host from the urllist. A value of one specifies to always use a |
| 421 | random host as the first try. A value of zero means no randomness at |
| 422 | all. Anything in between specifies how often, on average, a random |
| 423 | host should be tried first. |
| 424 | |
| 425 | Randomize parameter |
| 426 | |
| 427 | =item scan_cache |
| 428 | |
| 429 | By default, each time the CPAN module is started, cache scanning is |
| 430 | performed to keep the cache size in sync. To prevent this, answer |
| 431 | 'never'. |
| 432 | |
| 433 | Perform cache scanning (atstart or never)? |
| 434 | |
| 435 | =item shell |
| 436 | |
| 437 | What is your favorite shell? |
| 438 | |
| 439 | =item show_unparsable_versions |
| 440 | |
| 441 | During the 'r' command CPAN.pm finds modules without version number. |
| 442 | When the command finishes, it prints a report about this. If you |
| 443 | want this report to be very verbose, say yes to the following |
| 444 | variable. |
| 445 | |
| 446 | Show all individual modules that have no $VERSION? |
| 447 | |
| 448 | =item show_upload_date |
| 449 | |
| 450 | The 'd' and the 'm' command normally only show you information they |
| 451 | have in their in-memory database and thus will never connect to the |
| 452 | internet. If you set the 'show_upload_date' variable to true, 'm' and |
| 453 | 'd' will additionally show you the upload date of the module or |
| 454 | distribution. Per default this feature is off because it may require a |
| 455 | net connection to get at the upload date. |
| 456 | |
| 457 | Always try to show upload date with 'd' and 'm' command (yes/no)? |
| 458 | |
| 459 | =item show_zero_versions |
| 460 | |
| 461 | During the 'r' command CPAN.pm finds modules with a version number of |
| 462 | zero. When the command finishes, it prints a report about this. If you |
| 463 | want this report to be very verbose, say yes to the following |
| 464 | variable. |
| 465 | |
| 466 | Show all individual modules that have a $VERSION of zero? |
| 467 | |
| 468 | =item tar_verbosity |
| 469 | |
| 470 | When CPAN.pm uses the tar command, which switch for the verbosity |
| 471 | shall be used? Choose 'none' for quiet operation, 'v' for file |
| 472 | name listing, 'vv' for full listing. |
| 473 | |
| 474 | Tar command verbosity level (none or v or vv)? |
| 475 | |
| 476 | =item term_is_latin |
| 477 | |
| 478 | The next option deals with the charset (aka character set) your |
| 479 | terminal supports. In general, CPAN is English speaking territory, so |
| 480 | the charset does not matter much but some CPAN have names that are |
| 481 | outside the ASCII range. If your terminal supports UTF-8, you should |
| 482 | say no to the next question. If it expects ISO-8859-1 (also known as |
| 483 | LATIN1) then you should say yes. If it supports neither, your answer |
| 484 | does not matter because you will not be able to read the names of some |
| 485 | authors anyway. If you answer no, names will be output in UTF-8. |
| 486 | |
| 487 | Your terminal expects ISO-8859-1 (yes/no)? |
| 488 | |
| 489 | =item term_ornaments |
| 490 | |
| 491 | When using Term::ReadLine, you can turn ornaments on so that your |
| 492 | input stands out against the output from CPAN.pm. |
| 493 | |
| 494 | Do you want to turn ornaments on? |
| 495 | |
| 496 | =item test_report |
| 497 | |
| 498 | The goal of the CPAN Testers project (http://testers.cpan.org/) is to |
| 499 | test as many CPAN packages as possible on as many platforms as |
| 500 | possible. This provides valuable feedback to module authors and |
| 501 | potential users to identify bugs or platform compatibility issues and |
| 502 | improves the overall quality and value of CPAN. |
| 503 | |
| 504 | One way you can contribute is to send test results for each module |
| 505 | that you install. If you install the CPAN::Reporter module, you have |
| 506 | the option to automatically generate and email test reports to CPAN |
| 507 | Testers whenever you run tests on a CPAN package. |
| 508 | |
| 509 | See the CPAN::Reporter documentation for additional details and |
| 510 | configuration settings. If your firewall blocks outgoing email, |
| 511 | you will need to configure CPAN::Reporter before sending reports. |
| 512 | |
| 513 | Email test reports if CPAN::Reporter is installed (yes/no)? |
| 514 | |
| 515 | =item perl5lib_verbosity |
| 516 | |
| 517 | When CPAN.pm extends @INC via PERL5LIB, it prints a list of |
| 518 | directories added (or a summary of how many directories are |
| 519 | added). Choose 'v' to get this message, 'none' to suppress it. |
| 520 | |
| 521 | Verbosity level for PERL5LIB changes (none or v)? |
| 522 | |
| 523 | =item trust_test_report_history |
| 524 | |
| 525 | When a distribution has already been tested by CPAN::Reporter on |
| 526 | this machine, CPAN can skip the test phase and just rely on the |
| 527 | test report history instead. |
| 528 | |
| 529 | Note that this will not apply to distributions that failed tests |
| 530 | because of missing dependencies. Also, tests can be run |
| 531 | regardless of the history using "force". |
| 532 | |
| 533 | Do you want to rely on the test report history (yes/no)? |
| 534 | |
| 535 | =item use_sqlite |
| 536 | |
| 537 | CPAN::SQLite is a layer between the index files that are downloaded |
| 538 | from the CPAN and CPAN.pm that speeds up metadata queries and reduces |
| 539 | memory consumption of CPAN.pm considerably. |
| 540 | |
| 541 | Use CPAN::SQLite if available? (yes/no)? |
| 542 | |
| 543 | =item yaml_load_code |
| 544 | |
| 545 | Both YAML.pm and YAML::Syck are capable of deserialising code. As this |
| 546 | requires a string eval, which might be a security risk, you can use |
| 547 | this option to enable or disable the deserialisation of code via |
| 548 | CPAN::DeferredCode. (Note: This does not work under perl 5.6) |
| 549 | |
| 550 | Do you want to enable code deserialisation (yes/no)? |
| 551 | |
| 552 | =item yaml_module |
| 553 | |
| 554 | At the time of this writing (2009-03) there are three YAML |
| 555 | implementations working: YAML, YAML::Syck, and YAML::XS. The latter |
| 556 | two are faster but need a C compiler installed on your system. There |
| 557 | may be more alternative YAML conforming modules. When I tried two |
| 558 | other players, YAML::Tiny and YAML::Perl, they seemed not powerful |
| 559 | enough to work with CPAN.pm. This may have changed in the meantime. |
| 560 | |
| 561 | Which YAML implementation would you prefer? |
| 562 | |
| 563 | =back |
| 564 | |
| 565 | =head1 LICENSE |
| 566 | |
| 567 | This program is free software; you can redistribute it and/or |
| 568 | modify it under the same terms as Perl itself. |
| 569 | |
| 570 | =cut |
| 571 | |
| 572 | use vars qw( %prompts ); |
| 573 | |
| 574 | { |
| 575 | |
| 576 | my @prompts = ( |
| 577 | |
| 578 | manual_config => qq[ |
| 579 | |
| 580 | CPAN is the world-wide archive of perl resources. It consists of about |
| 581 | 300 sites that all replicate the same contents around the globe. Many |
| 582 | countries have at least one CPAN site already. The resources found on |
| 583 | CPAN are easily accessible with the CPAN.pm module. If you want to use |
| 584 | CPAN.pm, lots of things have to be configured. Fortunately, most of |
| 585 | them can be determined automatically. If you prefer the automatic |
| 586 | configuration, answer 'yes' below. |
| 587 | |
| 588 | If you prefer to enter a dialog instead, you can answer 'no' to this |
| 589 | question and I'll let you configure in small steps one thing after the |
| 590 | other. (Note: you can revisit this dialog anytime later by typing 'o |
| 591 | conf init' at the cpan prompt.) |
| 592 | ], |
| 593 | |
| 594 | config_intro => qq{ |
| 595 | |
| 596 | The following questions are intended to help you with the |
| 597 | configuration. The CPAN module needs a directory of its own to cache |
| 598 | important index files and maybe keep a temporary mirror of CPAN files. |
| 599 | This may be a site-wide or a personal directory. |
| 600 | |
| 601 | }, |
| 602 | |
| 603 | # cpan_home => qq{ }, |
| 604 | |
| 605 | cpan_home_where => qq{ |
| 606 | |
| 607 | First of all, I'd like to create this directory. Where? |
| 608 | |
| 609 | }, |
| 610 | |
| 611 | external_progs => qq{ |
| 612 | |
| 613 | The CPAN module will need a few external programs to work properly. |
| 614 | Please correct me, if I guess the wrong path for a program. Don't |
| 615 | panic if you do not have some of them, just press ENTER for those. To |
| 616 | disable the use of a program, you can type a space followed by ENTER. |
| 617 | |
| 618 | }, |
| 619 | |
| 620 | proxy_intro => qq{ |
| 621 | |
| 622 | If you're accessing the net via proxies, you can specify them in the |
| 623 | CPAN configuration or via environment variables. The variable in |
| 624 | the \$CPAN::Config takes precedence. |
| 625 | |
| 626 | }, |
| 627 | |
| 628 | proxy_user => qq{ |
| 629 | |
| 630 | If your proxy is an authenticating proxy, you can store your username |
| 631 | permanently. If you do not want that, just press RETURN. You will then |
| 632 | be asked for your username in every future session. |
| 633 | |
| 634 | }, |
| 635 | |
| 636 | proxy_pass => qq{ |
| 637 | |
| 638 | Your password for the authenticating proxy can also be stored |
| 639 | permanently on disk. If this violates your security policy, just press |
| 640 | RETURN. You will then be asked for the password in every future |
| 641 | session. |
| 642 | |
| 643 | }, |
| 644 | |
| 645 | urls_intro => qq{ |
| 646 | |
| 647 | Now we need to know where your favorite CPAN sites are located. Push |
| 648 | a few sites onto the array (just in case the first on the array won\'t |
| 649 | work). If you are mirroring CPAN to your local workstation, specify a |
| 650 | file: URL. |
| 651 | |
| 652 | First, pick a nearby continent and country by typing in the number(s) |
| 653 | in front of the item(s) you want to select. You can pick several of |
| 654 | each, separated by spaces. Then, you will be presented with a list of |
| 655 | URLs of CPAN mirrors in the countries you selected, along with |
| 656 | previously selected URLs. Select some of those URLs, or just keep the |
| 657 | old list. Finally, you will be prompted for any extra URLs -- file:, |
| 658 | ftp:, or http: -- that host a CPAN mirror. |
| 659 | |
| 660 | }, |
| 661 | |
| 662 | password_warn => qq{ |
| 663 | |
| 664 | Warning: Term::ReadKey seems not to be available, your password will |
| 665 | be echoed to the terminal! |
| 666 | |
| 667 | }, |
| 668 | |
| 669 | ); |
| 670 | |
| 671 | die "Coding error in \@prompts declaration. Odd number of elements, above" |
| 672 | if (@prompts % 2); |
| 673 | |
| 674 | %prompts = @prompts; |
| 675 | |
| 676 | if (scalar(keys %prompts) != scalar(@prompts)/2) { |
| 677 | my %already; |
| 678 | for my $item (0..$#prompts) { |
| 679 | next if $item % 2; |
| 680 | die "$prompts[$item] is duplicated\n" if $already{$prompts[$item]}++; |
| 681 | } |
| 682 | } |
| 683 | |
| 684 | shift @podpara; |
| 685 | while (@podpara) { |
| 686 | warn "Alert: cannot parse my own manpage for init dialog" unless $podpara[0] =~ s/^=item\s+//; |
| 687 | my $name = shift @podpara; |
| 688 | my @para; |
| 689 | while (@podpara && $podpara[0] !~ /^=item/) { |
| 690 | push @para, shift @podpara; |
| 691 | } |
| 692 | $prompts{$name} = pop @para; |
| 693 | if (@para) { |
| 694 | $prompts{$name . "_intro"} = join "", map { "$_\n\n" } @para; |
| 695 | } |
| 696 | } |
| 697 | |
| 698 | } |
| 699 | |
| 700 | sub init { |
| 701 | my($configpm, %args) = @_; |
| 702 | use Config; |
| 703 | # extra args after 'o conf init' |
| 704 | my $matcher = $args{args} && @{$args{args}} ? $args{args}[0] : ''; |
| 705 | if ($matcher =~ /^\/(.*)\/$/) { |
| 706 | # case /regex/ => take the first, ignore the rest |
| 707 | $matcher = $1; |
| 708 | shift @{$args{args}}; |
| 709 | if (@{$args{args}}) { |
| 710 | local $" = " "; |
| 711 | $CPAN::Frontend->mywarn("Ignoring excessive arguments '@{$args{args}}'"); |
| 712 | $CPAN::Frontend->mysleep(2); |
| 713 | } |
| 714 | } elsif (0 == length $matcher) { |
| 715 | } elsif (0 && $matcher eq "~") { # extremely buggy, but a nice idea |
| 716 | my @unconfigured = grep { not exists $CPAN::Config->{$_} |
| 717 | or not defined $CPAN::Config->{$_} |
| 718 | or not length $CPAN::Config->{$_} |
| 719 | } keys %$CPAN::Config; |
| 720 | $matcher = "\\b(".join("|", @unconfigured).")\\b"; |
| 721 | $CPAN::Frontend->mywarn("matcher[$matcher]"); |
| 722 | } else { |
| 723 | # case WORD... => all arguments must be valid |
| 724 | for my $arg (@{$args{args}}) { |
| 725 | unless (exists $CPAN::HandleConfig::keys{$arg}) { |
| 726 | $CPAN::Frontend->mywarn("'$arg' is not a valid configuration variable\n"); |
| 727 | return; |
| 728 | } |
| 729 | } |
| 730 | $matcher = "\\b(".join("|",@{$args{args}}).")\\b"; |
| 731 | } |
| 732 | CPAN->debug("matcher[$matcher]") if $CPAN::DEBUG; |
| 733 | |
| 734 | unless ($CPAN::VERSION) { |
| 735 | require CPAN::Nox; |
| 736 | } |
| 737 | require CPAN::HandleConfig; |
| 738 | CPAN::HandleConfig::require_myconfig_or_config(); |
| 739 | $CPAN::Config ||= {}; |
| 740 | local($/) = "\n"; |
| 741 | local($\) = ""; |
| 742 | local($|) = 1; |
| 743 | |
| 744 | my($ans,$default); # why so half global? |
| 745 | |
| 746 | # |
| 747 | #= Files, directories |
| 748 | # |
| 749 | |
| 750 | unless ($matcher) { |
| 751 | $CPAN::Frontend->myprint($prompts{manual_config}); |
| 752 | } |
| 753 | |
| 754 | my $manual_conf; |
| 755 | |
| 756 | local *_real_prompt; |
| 757 | if ( $args{autoconfig} ) { |
| 758 | $manual_conf = "no"; |
| 759 | } elsif ($matcher) { |
| 760 | $manual_conf = "yes"; |
| 761 | } else { |
| 762 | my $_conf = prompt("Would you like me to configure as much as possible ". |
| 763 | "automatically?", "yes"); |
| 764 | $manual_conf = ($_conf and $_conf =~ /^y/i) ? "no" : "yes"; |
| 765 | } |
| 766 | CPAN->debug("manual_conf[$manual_conf]") if $CPAN::DEBUG; |
| 767 | my $fastread; |
| 768 | { |
| 769 | if ($manual_conf =~ /^y/i) { |
| 770 | $fastread = 0; |
| 771 | } else { |
| 772 | $fastread = 1; |
| 773 | $CPAN::Config->{urllist} ||= []; |
| 774 | |
| 775 | local $^W = 0; |
| 776 | # prototype should match that of &MakeMaker::prompt |
| 777 | my $current_second = time; |
| 778 | my $current_second_count = 0; |
| 779 | my $i_am_mad = 0; |
| 780 | *_real_prompt = sub { |
| 781 | my($q,$a) = @_; |
| 782 | my($ret) = defined $a ? $a : ""; |
| 783 | $CPAN::Frontend->myprint(sprintf qq{%s [%s]\n\n}, $q, $ret); |
| 784 | eval { require Time::HiRes }; |
| 785 | unless ($@) { |
| 786 | if (time == $current_second) { |
| 787 | $current_second_count++; |
| 788 | if ($current_second_count > 20) { |
| 789 | # I don't like more than 20 prompts per second |
| 790 | $i_am_mad++; |
| 791 | } |
| 792 | } else { |
| 793 | $current_second = time; |
| 794 | $current_second_count = 0; |
| 795 | $i_am_mad-- if $i_am_mad>0; |
| 796 | } |
| 797 | if ($i_am_mad>0) { |
| 798 | #require Carp; |
| 799 | #Carp::cluck("SLEEEEEEEEPIIIIIIIIIIINGGGGGGGGGGG"); |
| 800 | Time::HiRes::sleep(0.1); |
| 801 | } |
| 802 | } |
| 803 | $ret; |
| 804 | }; |
| 805 | } |
| 806 | } |
| 807 | |
| 808 | if (!$matcher or q{ |
| 809 | build_dir |
| 810 | build_dir_reuse |
| 811 | cpan_home |
| 812 | keep_source_where |
| 813 | prefs_dir |
| 814 | } =~ /$matcher/) { |
| 815 | $CPAN::Frontend->myprint($prompts{config_intro}); |
| 816 | |
| 817 | init_cpan_home($matcher); |
| 818 | |
| 819 | my_dflt_prompt("keep_source_where", |
| 820 | File::Spec->catdir($CPAN::Config->{cpan_home},"sources"), |
| 821 | $matcher, |
| 822 | ); |
| 823 | my_dflt_prompt("build_dir", |
| 824 | File::Spec->catdir($CPAN::Config->{cpan_home},"build"), |
| 825 | $matcher |
| 826 | ); |
| 827 | my_yn_prompt(build_dir_reuse => 0, $matcher); |
| 828 | my_dflt_prompt("prefs_dir", |
| 829 | File::Spec->catdir($CPAN::Config->{cpan_home},"prefs"), |
| 830 | $matcher |
| 831 | ); |
| 832 | } |
| 833 | |
| 834 | # |
| 835 | #= Config: auto_commit |
| 836 | # |
| 837 | |
| 838 | my_yn_prompt(auto_commit => 0, $matcher); |
| 839 | |
| 840 | # |
| 841 | #= Cache size, Index expire |
| 842 | # |
| 843 | my_dflt_prompt(build_cache => 100, $matcher); |
| 844 | |
| 845 | my_dflt_prompt(index_expire => 1, $matcher); |
| 846 | my_prompt_loop(scan_cache => 'atstart', $matcher, 'atstart|never'); |
| 847 | |
| 848 | # |
| 849 | #= cache_metadata |
| 850 | # |
| 851 | |
| 852 | my_yn_prompt(cache_metadata => 1, $matcher); |
| 853 | my_yn_prompt(use_sqlite => 0, $matcher); |
| 854 | |
| 855 | # |
| 856 | #= Do we follow PREREQ_PM? |
| 857 | # |
| 858 | |
| 859 | my_prompt_loop(prerequisites_policy => 'ask', $matcher, |
| 860 | 'follow|ask|ignore'); |
| 861 | my_prompt_loop(build_requires_install_policy => 'ask/yes', $matcher, |
| 862 | 'yes|no|ask/yes|ask/no'); |
| 863 | |
| 864 | # |
| 865 | #= Module::Signature |
| 866 | # |
| 867 | my_yn_prompt(check_sigs => 0, $matcher); |
| 868 | |
| 869 | # |
| 870 | #= CPAN::Reporter |
| 871 | # |
| 872 | if (!$matcher or 'test_report' =~ /$matcher/) { |
| 873 | my_yn_prompt(test_report => 0, $matcher); |
| 874 | if ( |
| 875 | $CPAN::Config->{test_report} && |
| 876 | $CPAN::META->has_inst("CPAN::Reporter") && |
| 877 | CPAN::Reporter->can('configure') |
| 878 | ) { |
| 879 | $CPAN::Frontend->myprint("\nProceeding to configure CPAN::Reporter.\n"); |
| 880 | CPAN::Reporter::configure(); |
| 881 | $CPAN::Frontend->myprint("\nReturning to CPAN configuration.\n"); |
| 882 | } |
| 883 | } |
| 884 | |
| 885 | my_yn_prompt(trust_test_report_history => 0, $matcher); |
| 886 | |
| 887 | # |
| 888 | #= YAML vs. YAML::Syck |
| 889 | # |
| 890 | if (!$matcher or "yaml_module" =~ /$matcher/) { |
| 891 | my_dflt_prompt(yaml_module => "YAML", $matcher); |
| 892 | unless ($CPAN::META->has_inst($CPAN::Config->{yaml_module})) { |
| 893 | $CPAN::Frontend->mywarn |
| 894 | ("Warning (maybe harmless): '$CPAN::Config->{yaml_module}' not installed.\n"); |
| 895 | $CPAN::Frontend->mysleep(3); |
| 896 | } |
| 897 | } |
| 898 | |
| 899 | # |
| 900 | #= YAML code deserialisation |
| 901 | # |
| 902 | my_yn_prompt(yaml_load_code => 0, $matcher); |
| 903 | |
| 904 | # |
| 905 | #= External programs |
| 906 | # |
| 907 | my(@path) = split /$Config{'path_sep'}/, $ENV{'PATH'}; |
| 908 | _init_external_progs($matcher,\@path); |
| 909 | |
| 910 | { |
| 911 | my $path = $CPAN::Config->{'pager'} || |
| 912 | $ENV{PAGER} || find_exe("less",\@path) || |
| 913 | find_exe("more",\@path) || ($^O eq 'MacOS' ? $ENV{EDITOR} : 0 ) |
| 914 | || "more"; |
| 915 | my_dflt_prompt(pager => $path, $matcher); |
| 916 | } |
| 917 | |
| 918 | { |
| 919 | my $path = $CPAN::Config->{'shell'}; |
| 920 | if ($path && File::Spec->file_name_is_absolute($path)) { |
| 921 | $CPAN::Frontend->mywarn("Warning: configured $path does not exist\n") |
| 922 | unless -e $path; |
| 923 | $path = ""; |
| 924 | } |
| 925 | $path ||= $ENV{SHELL}; |
| 926 | $path ||= $ENV{COMSPEC} if $^O eq "MSWin32"; |
| 927 | if ($^O eq 'MacOS') { |
| 928 | $CPAN::Config->{'shell'} = 'not_here'; |
| 929 | } else { |
| 930 | $path =~ s,\\,/,g if $^O eq 'os2'; # Cosmetic only |
| 931 | my_dflt_prompt(shell => $path, $matcher); |
| 932 | } |
| 933 | } |
| 934 | |
| 935 | # |
| 936 | # verbosity |
| 937 | # |
| 938 | |
| 939 | my_prompt_loop(tar_verbosity => 'v', $matcher, |
| 940 | 'none|v|vv'); |
| 941 | my_prompt_loop(load_module_verbosity => 'v', $matcher, |
| 942 | 'none|v'); |
| 943 | my_prompt_loop(perl5lib_verbosity => 'v', $matcher, |
| 944 | 'none|v'); |
| 945 | my_yn_prompt(inhibit_startup_message => 0, $matcher); |
| 946 | |
| 947 | # |
| 948 | #= Installer, arguments to make etc. |
| 949 | # |
| 950 | |
| 951 | my_prompt_loop(prefer_installer => 'MB', $matcher, 'MB|EUMM|RAND'); |
| 952 | |
| 953 | if (!$matcher or 'makepl_arg make_arg' =~ /$matcher/) { |
| 954 | my_dflt_prompt(makepl_arg => "", $matcher); |
| 955 | my_dflt_prompt(make_arg => "", $matcher); |
| 956 | if ( $CPAN::Config->{makepl_arg} =~ /LIBS=|INC=/ ) { |
| 957 | $CPAN::Frontend->mywarn( |
| 958 | "Warning: Using LIBS or INC in makepl_arg will likely break distributions\n" . |
| 959 | "that specify their own LIBS or INC options in Makefile.PL.\n" |
| 960 | ); |
| 961 | } |
| 962 | |
| 963 | } |
| 964 | |
| 965 | require CPAN::HandleConfig; |
| 966 | if (exists $CPAN::HandleConfig::keys{make_install_make_command}) { |
| 967 | # as long as Windows needs $self->_build_command, we cannot |
| 968 | # support sudo on windows :-) |
| 969 | my_dflt_prompt(make_install_make_command => $CPAN::Config->{make} || "", |
| 970 | $matcher); |
| 971 | } |
| 972 | |
| 973 | my_dflt_prompt(make_install_arg => $CPAN::Config->{make_arg} || "", |
| 974 | $matcher); |
| 975 | |
| 976 | my_dflt_prompt(mbuildpl_arg => "", $matcher); |
| 977 | my_dflt_prompt(mbuild_arg => "", $matcher); |
| 978 | |
| 979 | if (exists $CPAN::HandleConfig::keys{mbuild_install_build_command} |
| 980 | and $^O ne "MSWin32") { |
| 981 | # as long as Windows needs $self->_build_command, we cannot |
| 982 | # support sudo on windows :-) |
| 983 | my_dflt_prompt(mbuild_install_build_command => "./Build", $matcher); |
| 984 | } |
| 985 | |
| 986 | my_dflt_prompt(mbuild_install_arg => "", $matcher); |
| 987 | |
| 988 | # |
| 989 | #= Alarm period |
| 990 | # |
| 991 | |
| 992 | my_dflt_prompt(inactivity_timeout => 0, $matcher); |
| 993 | |
| 994 | # |
| 995 | #== halt_on_failure |
| 996 | # |
| 997 | my_yn_prompt(halt_on_failure => 0, $matcher); |
| 998 | |
| 999 | # |
| 1000 | #= Proxies |
| 1001 | # |
| 1002 | |
| 1003 | my @proxy_vars = qw/ftp_proxy http_proxy no_proxy/; |
| 1004 | my @proxy_user_vars = qw/proxy_user proxy_pass/; |
| 1005 | if (!$matcher or "@proxy_vars @proxy_user_vars" =~ /$matcher/) { |
| 1006 | $CPAN::Frontend->myprint($prompts{proxy_intro}); |
| 1007 | |
| 1008 | for (@proxy_vars) { |
| 1009 | $prompts{$_} = "Your $_?"; |
| 1010 | my_dflt_prompt($_ => $ENV{$_}||"", $matcher); |
| 1011 | } |
| 1012 | |
| 1013 | if ($CPAN::Config->{ftp_proxy} || |
| 1014 | $CPAN::Config->{http_proxy}) { |
| 1015 | |
| 1016 | $default = $CPAN::Config->{proxy_user} || $CPAN::LWP::UserAgent::USER || ""; |
| 1017 | |
| 1018 | $CPAN::Frontend->myprint($prompts{proxy_user}); |
| 1019 | |
| 1020 | if ($CPAN::Config->{proxy_user} = prompt("Your proxy user id?",$default)) { |
| 1021 | $CPAN::Frontend->myprint($prompts{proxy_pass}); |
| 1022 | |
| 1023 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
| 1024 | Term::ReadKey::ReadMode("noecho"); |
| 1025 | } else { |
| 1026 | $CPAN::Frontend->myprint($prompts{password_warn}); |
| 1027 | } |
| 1028 | $CPAN::Config->{proxy_pass} = prompt_no_strip("Your proxy password?"); |
| 1029 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
| 1030 | Term::ReadKey::ReadMode("restore"); |
| 1031 | } |
| 1032 | $CPAN::Frontend->myprint("\n\n"); |
| 1033 | } |
| 1034 | } |
| 1035 | } |
| 1036 | |
| 1037 | # |
| 1038 | #= how FTP works |
| 1039 | # |
| 1040 | |
| 1041 | my_yn_prompt(ftp_passive => 1, $matcher); |
| 1042 | |
| 1043 | # |
| 1044 | #= how cwd works |
| 1045 | # |
| 1046 | |
| 1047 | my_prompt_loop(getcwd => 'cwd', $matcher, |
| 1048 | 'cwd|getcwd|fastcwd|backtickcwd'); |
| 1049 | |
| 1050 | # |
| 1051 | #= the CPAN shell itself (prompt, color) |
| 1052 | # |
| 1053 | |
| 1054 | my_yn_prompt(commandnumber_in_prompt => 1, $matcher); |
| 1055 | my_yn_prompt(term_ornaments => 1, $matcher); |
| 1056 | if ("colorize_output colorize_print colorize_warn colorize_debug" =~ $matcher) { |
| 1057 | my_yn_prompt(colorize_output => 0, $matcher); |
| 1058 | if ($CPAN::Config->{colorize_output}) { |
| 1059 | if ($CPAN::META->has_inst("Term::ANSIColor")) { |
| 1060 | my $T="gYw"; |
| 1061 | print " on_ on_y ". |
| 1062 | " on_ma on_\n"; |
| 1063 | print " on_black on_red green ellow ". |
| 1064 | "on_blue genta on_cyan white\n"; |
| 1065 | |
| 1066 | for my $FG ("", "bold", |
| 1067 | map {$_,"bold $_"} "black","red","green", |
| 1068 | "yellow","blue", |
| 1069 | "magenta", |
| 1070 | "cyan","white") { |
| 1071 | printf "%12s ", $FG; |
| 1072 | for my $BG ("",map {"on_$_"} qw(black red green yellow |
| 1073 | blue magenta cyan white)) { |
| 1074 | print $FG||$BG ? |
| 1075 | Term::ANSIColor::colored(" $T ","$FG $BG") : " $T "; |
| 1076 | } |
| 1077 | print "\n"; |
| 1078 | } |
| 1079 | print "\n"; |
| 1080 | } |
| 1081 | for my $tuple ( |
| 1082 | ["colorize_print", "bold blue on_white"], |
| 1083 | ["colorize_warn", "bold red on_white"], |
| 1084 | ["colorize_debug", "black on_cyan"], |
| 1085 | ) { |
| 1086 | my_dflt_prompt($tuple->[0] => $tuple->[1], $matcher); |
| 1087 | if ($CPAN::META->has_inst("Term::ANSIColor")) { |
| 1088 | eval { Term::ANSIColor::color($CPAN::Config->{$tuple->[0]})}; |
| 1089 | if ($@) { |
| 1090 | $CPAN::Config->{$tuple->[0]} = $tuple->[1]; |
| 1091 | $CPAN::Frontend->mywarn($@."setting to default '$tuple->[1]'\n"); |
| 1092 | } |
| 1093 | } |
| 1094 | } |
| 1095 | } |
| 1096 | } |
| 1097 | |
| 1098 | # |
| 1099 | #== term_is_latin |
| 1100 | # |
| 1101 | |
| 1102 | my_yn_prompt(term_is_latin => 1, $matcher); |
| 1103 | |
| 1104 | # |
| 1105 | #== save history in file 'histfile' |
| 1106 | # |
| 1107 | |
| 1108 | if (!$matcher or 'histfile histsize' =~ /$matcher/) { |
| 1109 | $CPAN::Frontend->myprint($prompts{histfile_intro}); |
| 1110 | defined($default = $CPAN::Config->{histfile}) or |
| 1111 | $default = File::Spec->catfile($CPAN::Config->{cpan_home},"histfile"); |
| 1112 | my_dflt_prompt(histfile => $default, $matcher); |
| 1113 | |
| 1114 | if ($CPAN::Config->{histfile}) { |
| 1115 | defined($default = $CPAN::Config->{histsize}) or $default = 100; |
| 1116 | my_dflt_prompt(histsize => $default, $matcher); |
| 1117 | } |
| 1118 | } |
| 1119 | |
| 1120 | # |
| 1121 | #== do an ls on the m or the d command |
| 1122 | # |
| 1123 | my_yn_prompt(show_upload_date => 0, $matcher); |
| 1124 | |
| 1125 | # |
| 1126 | #== verbosity at the end of the r command |
| 1127 | # |
| 1128 | if (!$matcher |
| 1129 | or 'show_unparsable_versions' =~ /$matcher/ |
| 1130 | or 'show_zero_versions' =~ /$matcher/ |
| 1131 | ) { |
| 1132 | $CPAN::Frontend->myprint($prompts{show_unparsable_or_zero_versions_intro}); |
| 1133 | my_yn_prompt(show_unparsable_versions => 0, $matcher); |
| 1134 | my_yn_prompt(show_zero_versions => 0, $matcher); |
| 1135 | } |
| 1136 | |
| 1137 | # |
| 1138 | #= MIRRORED.BY and conf_sites() |
| 1139 | # |
| 1140 | |
| 1141 | # remember, this is only triggered if no urllist is given, so 0 is |
| 1142 | # fair and protects the default site from being overloaded and |
| 1143 | # gives the user more chances to select his own urllist. |
| 1144 | my_yn_prompt("connect_to_internet_ok" => 0, $matcher); |
| 1145 | if ($matcher) { |
| 1146 | if ("urllist" =~ $matcher) { |
| 1147 | # conf_sites would go into endless loop with the smash prompt |
| 1148 | local *_real_prompt; |
| 1149 | *_real_prompt = \&CPAN::Shell::colorable_makemaker_prompt; |
| 1150 | conf_sites(); |
| 1151 | } |
| 1152 | if ("randomize_urllist" =~ $matcher) { |
| 1153 | my_dflt_prompt(randomize_urllist => 0, $matcher); |
| 1154 | } |
| 1155 | if ("ftpstats_size" =~ $matcher) { |
| 1156 | my_dflt_prompt(ftpstats_size => 99, $matcher); |
| 1157 | } |
| 1158 | if ("ftpstats_period" =~ $matcher) { |
| 1159 | my_dflt_prompt(ftpstats_period => 14, $matcher); |
| 1160 | } |
| 1161 | } elsif ($fastread) { |
| 1162 | $CPAN::Frontend->myprint("Autoconfigured everything but 'urllist'.\n". |
| 1163 | "Please call 'o conf init urllist' to configure ". |
| 1164 | "your CPAN server(s) now!\n\n"); |
| 1165 | } else { |
| 1166 | conf_sites(); |
| 1167 | } |
| 1168 | |
| 1169 | $CPAN::Frontend->myprint("\n\n"); |
| 1170 | if ($matcher && !$CPAN::Config->{auto_commit}) { |
| 1171 | $CPAN::Frontend->myprint("Please remember to call 'o conf commit' to ". |
| 1172 | "make the config permanent!\n\n"); |
| 1173 | } else { |
| 1174 | CPAN::HandleConfig->commit($configpm); |
| 1175 | } |
| 1176 | } |
| 1177 | |
| 1178 | sub _init_external_progs { |
| 1179 | my($matcher,$PATH) = @_; |
| 1180 | my @external_progs = qw/bzip2 gzip tar unzip |
| 1181 | |
| 1182 | make |
| 1183 | |
| 1184 | curl lynx wget ncftpget ncftp ftp |
| 1185 | |
| 1186 | gpg |
| 1187 | |
| 1188 | patch applypatch |
| 1189 | /; |
| 1190 | if (!$matcher or "@external_progs" =~ /$matcher/) { |
| 1191 | $CPAN::Frontend->myprint($prompts{external_progs}); |
| 1192 | |
| 1193 | my $old_warn = $^W; |
| 1194 | local $^W if $^O eq 'MacOS'; |
| 1195 | local $^W = $old_warn; |
| 1196 | my $progname; |
| 1197 | for $progname (@external_progs) { |
| 1198 | next if $matcher && $progname !~ /$matcher/; |
| 1199 | if ($^O eq 'MacOS') { |
| 1200 | $CPAN::Config->{$progname} = 'not_here'; |
| 1201 | next; |
| 1202 | } |
| 1203 | |
| 1204 | my $progcall = $progname; |
| 1205 | unless ($matcher) { |
| 1206 | # we really don't need ncftp if we have ncftpget, but |
| 1207 | # if they chose this dialog via matcher, they shall have it |
| 1208 | next if $progname eq "ncftp" && $CPAN::Config->{ncftpget} gt " "; |
| 1209 | } |
| 1210 | my $path = $CPAN::Config->{$progname} |
| 1211 | || $Config::Config{$progname} |
| 1212 | || ""; |
| 1213 | if (File::Spec->file_name_is_absolute($path)) { |
| 1214 | # testing existence is not good enough, some have these exe |
| 1215 | # extensions |
| 1216 | |
| 1217 | # warn "Warning: configured $path does not exist\n" unless -e $path; |
| 1218 | # $path = ""; |
| 1219 | } elsif ($path =~ /^\s+$/) { |
| 1220 | # preserve disabled programs |
| 1221 | } else { |
| 1222 | $path = ''; |
| 1223 | } |
| 1224 | unless ($path) { |
| 1225 | # e.g. make -> nmake |
| 1226 | $progcall = $Config::Config{$progname} if $Config::Config{$progname}; |
| 1227 | } |
| 1228 | |
| 1229 | $path ||= find_exe($progcall,$PATH); |
| 1230 | unless ($path) { # not -e $path, because find_exe already checked that |
| 1231 | local $"=";"; |
| 1232 | $CPAN::Frontend->mywarn("Warning: $progcall not found in PATH[@$PATH]\n"); |
| 1233 | if ($progname eq "make") { |
| 1234 | $CPAN::Frontend->mywarn("ALERT: 'make' is an essential tool for ". |
| 1235 | "building perl Modules. Please make sure you ". |
| 1236 | "have 'make' (or some equivalent) ". |
| 1237 | "working.\n" |
| 1238 | ); |
| 1239 | if ($^O eq "MSWin32") { |
| 1240 | $CPAN::Frontend->mywarn(" |
| 1241 | Windows users may want to follow this procedure when back in the CPAN shell: |
| 1242 | |
| 1243 | look YVES/scripts/alien_nmake.pl |
| 1244 | perl alien_nmake.pl |
| 1245 | |
| 1246 | This will install nmake on your system which can be used as a 'make' |
| 1247 | substitute. You can then revisit this dialog with |
| 1248 | |
| 1249 | o conf init make |
| 1250 | |
| 1251 | "); |
| 1252 | } |
| 1253 | } |
| 1254 | } |
| 1255 | $prompts{$progname} = "Where is your $progname program?"; |
| 1256 | my_dflt_prompt($progname,$path,$matcher); |
| 1257 | } |
| 1258 | } |
| 1259 | } |
| 1260 | |
| 1261 | sub init_cpan_home { |
| 1262 | my($matcher) = @_; |
| 1263 | if (!$matcher or 'cpan_home' =~ /$matcher/) { |
| 1264 | my $cpan_home = $CPAN::Config->{cpan_home} |
| 1265 | || File::Spec->catdir(CPAN::HandleConfig::home(), ".cpan"); |
| 1266 | |
| 1267 | if (-d $cpan_home) { |
| 1268 | $CPAN::Frontend->myprint(qq{ |
| 1269 | |
| 1270 | I see you already have a directory |
| 1271 | $cpan_home |
| 1272 | Shall we use it as the general CPAN build and cache directory? |
| 1273 | |
| 1274 | }); |
| 1275 | } else { |
| 1276 | # no cpan-home, must prompt and get one |
| 1277 | $CPAN::Frontend->myprint($prompts{cpan_home_where}); |
| 1278 | } |
| 1279 | |
| 1280 | my $default = $cpan_home; |
| 1281 | my $loop = 0; |
| 1282 | my($last_ans,$ans); |
| 1283 | $CPAN::Frontend->myprint(" <cpan_home>\n"); |
| 1284 | PROMPT: while ($ans = prompt("CPAN build and cache directory?",$default)) { |
| 1285 | print "\n"; |
| 1286 | if (File::Spec->file_name_is_absolute($ans)) { |
| 1287 | my @cpan_home = split /[\/\\]/, $ans; |
| 1288 | DIR: for my $dir (@cpan_home) { |
| 1289 | if ($dir =~ /^~/ and (!$last_ans or $ans ne $last_ans)) { |
| 1290 | $CPAN::Frontend |
| 1291 | ->mywarn("Warning: a tilde in the path will be ". |
| 1292 | "taken as a literal tilde. Please ". |
| 1293 | "confirm again if you want to keep it\n"); |
| 1294 | $last_ans = $default = $ans; |
| 1295 | next PROMPT; |
| 1296 | } |
| 1297 | } |
| 1298 | } else { |
| 1299 | require Cwd; |
| 1300 | my $cwd = Cwd::cwd(); |
| 1301 | my $absans = File::Spec->catdir($cwd,$ans); |
| 1302 | $CPAN::Frontend->mywarn("The path '$ans' is not an ". |
| 1303 | "absolute path. Please specify ". |
| 1304 | "an absolute path\n"); |
| 1305 | $default = $absans; |
| 1306 | next PROMPT; |
| 1307 | } |
| 1308 | eval { File::Path::mkpath($ans); }; # dies if it can't |
| 1309 | if ($@) { |
| 1310 | $CPAN::Frontend->mywarn("Couldn't create directory $ans.\n". |
| 1311 | "Please retry.\n"); |
| 1312 | next PROMPT; |
| 1313 | } |
| 1314 | if (-d $ans && -w _) { |
| 1315 | last PROMPT; |
| 1316 | } else { |
| 1317 | $CPAN::Frontend->mywarn("Couldn't find directory $ans\n". |
| 1318 | "or directory is not writable. Please retry.\n"); |
| 1319 | if (++$loop > 5) { |
| 1320 | $CPAN::Frontend->mydie("Giving up"); |
| 1321 | } |
| 1322 | } |
| 1323 | } |
| 1324 | $CPAN::Config->{cpan_home} = $ans; |
| 1325 | } |
| 1326 | } |
| 1327 | |
| 1328 | sub my_dflt_prompt { |
| 1329 | my ($item, $dflt, $m) = @_; |
| 1330 | my $default = $CPAN::Config->{$item} || $dflt; |
| 1331 | |
| 1332 | if (!$m || $item =~ /$m/) { |
| 1333 | if (my $intro = $prompts{$item . "_intro"}) { |
| 1334 | $CPAN::Frontend->myprint($intro); |
| 1335 | } |
| 1336 | $CPAN::Frontend->myprint(" <$item>\n"); |
| 1337 | $CPAN::Config->{$item} = prompt($prompts{$item}, $default); |
| 1338 | print "\n"; |
| 1339 | } else { |
| 1340 | $CPAN::Config->{$item} = $default; |
| 1341 | } |
| 1342 | } |
| 1343 | |
| 1344 | sub my_yn_prompt { |
| 1345 | my ($item, $dflt, $m) = @_; |
| 1346 | my $default; |
| 1347 | defined($default = $CPAN::Config->{$item}) or $default = $dflt; |
| 1348 | |
| 1349 | # $DB::single = 1; |
| 1350 | if (!$m || $item =~ /$m/) { |
| 1351 | if (my $intro = $prompts{$item . "_intro"}) { |
| 1352 | $CPAN::Frontend->myprint($intro); |
| 1353 | } |
| 1354 | $CPAN::Frontend->myprint(" <$item>\n"); |
| 1355 | my $ans = prompt($prompts{$item}, $default ? 'yes' : 'no'); |
| 1356 | $CPAN::Config->{$item} = ($ans =~ /^[y1]/i ? 1 : 0); |
| 1357 | print "\n"; |
| 1358 | } else { |
| 1359 | $CPAN::Config->{$item} = $default; |
| 1360 | } |
| 1361 | } |
| 1362 | |
| 1363 | sub my_prompt_loop { |
| 1364 | my ($item, $dflt, $m, $ok) = @_; |
| 1365 | my $default = $CPAN::Config->{$item} || $dflt; |
| 1366 | my $ans; |
| 1367 | |
| 1368 | if (!$m || $item =~ /$m/) { |
| 1369 | $CPAN::Frontend->myprint($prompts{$item . "_intro"}); |
| 1370 | $CPAN::Frontend->myprint(" <$item>\n"); |
| 1371 | do { $ans = prompt($prompts{$item}, $default); |
| 1372 | } until $ans =~ /$ok/; |
| 1373 | $CPAN::Config->{$item} = $ans; |
| 1374 | print "\n"; |
| 1375 | } else { |
| 1376 | $CPAN::Config->{$item} = $default; |
| 1377 | } |
| 1378 | } |
| 1379 | |
| 1380 | |
| 1381 | sub conf_sites { |
| 1382 | my $m = 'MIRRORED.BY'; |
| 1383 | my $use_mby; |
| 1384 | my $mby = File::Spec->catfile($CPAN::Config->{keep_source_where},$m); |
| 1385 | File::Path::mkpath(File::Basename::dirname($mby)); |
| 1386 | if (-f $mby && -f $m && -M $m < -M $mby) { |
| 1387 | $use_mby = 1; |
| 1388 | require File::Copy; |
| 1389 | File::Copy::copy($m,$mby) or die "Could not update $mby: $!"; |
| 1390 | } |
| 1391 | local $^T = time; |
| 1392 | my $overwrite_local = 0; |
| 1393 | if ($mby && -f $mby && -M _ <= 60 && -s _ > 0) { |
| 1394 | $use_mby = 1; |
| 1395 | my $mtime = localtime((stat _)[9]); |
| 1396 | my $prompt = qq{Found $mby as of $mtime |
| 1397 | |
| 1398 | I'd use that as a database of CPAN sites. If that is OK for you, |
| 1399 | please answer 'y', but if you want me to get a new database from the |
| 1400 | internet now, please answer 'n' to the following question. |
| 1401 | |
| 1402 | Shall I use the local database in $mby?}; |
| 1403 | my $ans = prompt($prompt,"y"); |
| 1404 | if ($ans =~ /^y/i) { |
| 1405 | $CPAN::Config->{connect_to_internet_ok} = 1; |
| 1406 | } else { |
| 1407 | $overwrite_local = 1; |
| 1408 | } |
| 1409 | } |
| 1410 | local $urllist = $CPAN::Config->{urllist}; |
| 1411 | my $better_mby; |
| 1412 | LOOP: while () { # multiple errors possible |
| 1413 | if ($use_mby |
| 1414 | or (defined $CPAN::Config->{connect_to_internet_ok} |
| 1415 | and $CPAN::Config->{connect_to_internet_ok})){ |
| 1416 | if ($overwrite_local) { |
| 1417 | $CPAN::Frontend->myprint(qq{Trying to overwrite $mby\n}); |
| 1418 | $better_mby = CPAN::FTP->localize($m,$mby,3); |
| 1419 | $overwrite_local = 0; |
| 1420 | $use_mby=1 if $mby; |
| 1421 | } elsif ( ! -f $mby ) { |
| 1422 | $CPAN::Frontend->myprint(qq{You have no $mby\n I'm trying to fetch one\n}); |
| 1423 | $better_mby = CPAN::FTP->localize($m,$mby,3); |
| 1424 | $use_mby=1 if $mby; |
| 1425 | } elsif ( -M $mby > 60 ) { |
| 1426 | $CPAN::Frontend->myprint(qq{Your $mby is older than 60 days,\n I'm trying }. |
| 1427 | qq{to fetch a new one\n}); |
| 1428 | $better_mby = CPAN::FTP->localize($m,$mby,3); |
| 1429 | $use_mby=1 if $mby; |
| 1430 | } elsif (-s $mby == 0) { |
| 1431 | $CPAN::Frontend->myprint(qq{You have an empty $mby,\n I'm trying to fetch a better one\n}); |
| 1432 | $better_mby = CPAN::FTP->localize($m,$mby,3); |
| 1433 | $use_mby=1 if $mby; |
| 1434 | } else { |
| 1435 | last LOOP; |
| 1436 | } |
| 1437 | if ($better_mby) { |
| 1438 | $mby = $better_mby; |
| 1439 | } |
| 1440 | } elsif (not @{$urllist||[]} |
| 1441 | and (not defined $CPAN::Config->{connect_to_internet_ok} |
| 1442 | or not $CPAN::Config->{connect_to_internet_ok})) { |
| 1443 | $CPAN::Frontend->myprint(qq{CPAN needs access to at least one CPAN mirror. |
| 1444 | |
| 1445 | As you did not allow me to connect to the internet you need to supply |
| 1446 | a valid CPAN URL now.\n\n}); |
| 1447 | |
| 1448 | my @default = map {"file://$_"} grep {-e} "/home/ftp/pub/CPAN", "/home/ftp/pub/PAUSE"; |
| 1449 | my $ans = prompt("Please enter the URL of your CPAN mirror",shift @default); |
| 1450 | if ($ans) { |
| 1451 | push @$urllist, $ans; |
| 1452 | next LOOP; |
| 1453 | } |
| 1454 | } else { |
| 1455 | last LOOP; |
| 1456 | } |
| 1457 | } |
| 1458 | if ($use_mby){ |
| 1459 | read_mirrored_by($mby); |
| 1460 | } else { |
| 1461 | if (not defined $CPAN::Config->{connect_to_internet_ok} |
| 1462 | or not $CPAN::Config->{connect_to_internet_ok}) { |
| 1463 | $CPAN::Frontend->myprint("Configuration does not allow connecting to the internet.\n"); |
| 1464 | } |
| 1465 | $CPAN::Frontend->myprint("Current set of CPAN URLs:\n"); |
| 1466 | map { $CPAN::Frontend->myprint(" $_\n") } @$urllist; |
| 1467 | } |
| 1468 | bring_your_own(); |
| 1469 | $CPAN::Config->{urllist} = $urllist; |
| 1470 | } |
| 1471 | |
| 1472 | sub find_exe { |
| 1473 | my($exe,$path) = @_; |
| 1474 | my($dir); |
| 1475 | #warn "in find_exe exe[$exe] path[@$path]"; |
| 1476 | for $dir (@$path) { |
| 1477 | my $abs = File::Spec->catfile($dir,$exe); |
| 1478 | if (($abs = MM->maybe_command($abs))) { |
| 1479 | return $abs; |
| 1480 | } |
| 1481 | } |
| 1482 | } |
| 1483 | |
| 1484 | sub picklist { |
| 1485 | my($items,$prompt,$default,$require_nonempty,$empty_warning)=@_; |
| 1486 | CPAN->debug("picklist('$items','$prompt','$default','$require_nonempty',". |
| 1487 | "'$empty_warning')") if $CPAN::DEBUG; |
| 1488 | $default ||= ''; |
| 1489 | |
| 1490 | my $pos = 0; |
| 1491 | |
| 1492 | my @nums; |
| 1493 | SELECTION: while (1) { |
| 1494 | |
| 1495 | # display, at most, 15 items at a time |
| 1496 | my $limit = $#{ $items } - $pos; |
| 1497 | $limit = 15 if $limit > 15; |
| 1498 | |
| 1499 | # show the next $limit items, get the new position |
| 1500 | $pos = display_some($items, $limit, $pos, $default); |
| 1501 | $pos = 0 if $pos >= @$items; |
| 1502 | |
| 1503 | my $num = prompt($prompt,$default); |
| 1504 | |
| 1505 | @nums = split (' ', $num); |
| 1506 | { |
| 1507 | my %seen; |
| 1508 | @nums = grep { !$seen{$_}++ } @nums; |
| 1509 | } |
| 1510 | my $i = scalar @$items; |
| 1511 | unrangify(\@nums); |
| 1512 | if (grep (/\D/ || $_ < 1 || $_ > $i, @nums)) { |
| 1513 | $CPAN::Frontend->mywarn("invalid items entered, try again\n"); |
| 1514 | if ("@nums" =~ /\D/) { |
| 1515 | $CPAN::Frontend->mywarn("(we are expecting only numbers between 1 and $i)\n"); |
| 1516 | } |
| 1517 | next SELECTION; |
| 1518 | } |
| 1519 | if ($require_nonempty && !@nums) { |
| 1520 | $CPAN::Frontend->mywarn("$empty_warning\n"); |
| 1521 | } |
| 1522 | $CPAN::Frontend->myprint("\n"); |
| 1523 | |
| 1524 | # a blank line continues... |
| 1525 | next SELECTION unless @nums; |
| 1526 | last; |
| 1527 | } |
| 1528 | for (@nums) { $_-- } |
| 1529 | @{$items}[@nums]; |
| 1530 | } |
| 1531 | |
| 1532 | sub unrangify ($) { |
| 1533 | my($nums) = $_[0]; |
| 1534 | my @nums2 = (); |
| 1535 | while (@{$nums||[]}) { |
| 1536 | my $n = shift @$nums; |
| 1537 | if ($n =~ /^(\d+)-(\d+)$/) { |
| 1538 | my @range = $1 .. $2; |
| 1539 | # warn "range[@range]"; |
| 1540 | push @nums2, @range; |
| 1541 | } else { |
| 1542 | push @nums2, $n; |
| 1543 | } |
| 1544 | } |
| 1545 | push @$nums, @nums2; |
| 1546 | } |
| 1547 | |
| 1548 | sub display_some { |
| 1549 | my ($items, $limit, $pos, $default) = @_; |
| 1550 | $pos ||= 0; |
| 1551 | |
| 1552 | my @displayable = @$items[$pos .. ($pos + $limit)]; |
| 1553 | for my $item (@displayable) { |
| 1554 | $CPAN::Frontend->myprint(sprintf "(%d) %s\n", ++$pos, $item); |
| 1555 | } |
| 1556 | my $hit_what = $default ? "SPACE RETURN" : "RETURN"; |
| 1557 | $CPAN::Frontend->myprint(sprintf("%d more items, hit %s to show them\n", |
| 1558 | (@$items - $pos), |
| 1559 | $hit_what, |
| 1560 | )) |
| 1561 | if $pos < @$items; |
| 1562 | return $pos; |
| 1563 | } |
| 1564 | |
| 1565 | sub read_mirrored_by { |
| 1566 | my $local = shift or return; |
| 1567 | my(%all,$url,$expected_size,$default,$ans,$host, |
| 1568 | $dst,$country,$continent,@location); |
| 1569 | my $fh = FileHandle->new; |
| 1570 | $fh->open($local) or die "Couldn't open $local: $!"; |
| 1571 | local $/ = "\012"; |
| 1572 | while (<$fh>) { |
| 1573 | ($host) = /^([\w\.\-]+)/ unless defined $host; |
| 1574 | next unless defined $host; |
| 1575 | next unless /\s+dst_(dst|location)/; |
| 1576 | /location\s+=\s+\"([^\"]+)/ and @location = (split /\s*,\s*/, $1) and |
| 1577 | ($continent, $country) = @location[-1,-2]; |
| 1578 | $continent =~ s/\s\(.*//; |
| 1579 | $continent =~ s/\W+$//; # if Jarkko doesn't know latitude/longitude |
| 1580 | /dst_dst\s+=\s+\"([^\"]+)/ and $dst = $1; |
| 1581 | next unless $host && $dst && $continent && $country; |
| 1582 | $all{$continent}{$country}{$dst} = CPAN::Mirrored::By->new($continent,$country,$dst); |
| 1583 | undef $host; |
| 1584 | $dst=$continent=$country=""; |
| 1585 | } |
| 1586 | $fh->close; |
| 1587 | $CPAN::Config->{urllist} ||= []; |
| 1588 | my @previous_urls = @{$CPAN::Config->{urllist}}; |
| 1589 | |
| 1590 | $CPAN::Frontend->myprint($prompts{urls_intro}); |
| 1591 | |
| 1592 | my (@cont, $cont, %cont, @countries, @urls, %seen); |
| 1593 | my $no_previous_warn = |
| 1594 | "Sorry! since you don't have any existing picks, you must make a\n" . |
| 1595 | "geographic selection."; |
| 1596 | my $offer_cont = [sort keys %all]; |
| 1597 | if (@previous_urls) { |
| 1598 | push @$offer_cont, "(edit previous picks)"; |
| 1599 | $default = @$offer_cont; |
| 1600 | } |
| 1601 | @cont = picklist($offer_cont, |
| 1602 | "Select your continent (or several nearby continents)", |
| 1603 | $default, |
| 1604 | ! @previous_urls, |
| 1605 | $no_previous_warn); |
| 1606 | |
| 1607 | |
| 1608 | foreach $cont (@cont) { |
| 1609 | my @c = sort keys %{$all{$cont}}; |
| 1610 | @cont{@c} = map ($cont, 0..$#c); |
| 1611 | @c = map ("$_ ($cont)", @c) if @cont > 1; |
| 1612 | push (@countries, @c); |
| 1613 | } |
| 1614 | if (@previous_urls && @countries) { |
| 1615 | push @countries, "(edit previous picks)"; |
| 1616 | $default = @countries; |
| 1617 | } |
| 1618 | |
| 1619 | if (@countries) { |
| 1620 | @countries = picklist (\@countries, |
| 1621 | "Select your country (or several nearby countries)", |
| 1622 | $default, |
| 1623 | ! @previous_urls, |
| 1624 | $no_previous_warn); |
| 1625 | %seen = map (($_ => 1), @previous_urls); |
| 1626 | # hmmm, should take list of defaults from CPAN::Config->{'urllist'}... |
| 1627 | foreach $country (@countries) { |
| 1628 | next if $country =~ /edit previous picks/; |
| 1629 | (my $bare_country = $country) =~ s/ \(.*\)//; |
| 1630 | my @u = sort keys %{$all{$cont{$bare_country}}{$bare_country}}; |
| 1631 | @u = grep (! $seen{$_}, @u); |
| 1632 | @u = map ("$_ ($bare_country)", @u) |
| 1633 | if @countries > 1; |
| 1634 | push (@urls, @u); |
| 1635 | } |
| 1636 | } |
| 1637 | push (@urls, map ("$_ (previous pick)", @previous_urls)); |
| 1638 | my $prompt = "Select as many URLs as you like (by number), |
| 1639 | put them on one line, separated by blanks, hyphenated ranges allowed |
| 1640 | e.g. '1 4 5' or '7 1-4 8'"; |
| 1641 | if (@previous_urls) { |
| 1642 | $default = join (' ', ((scalar @urls) - (scalar @previous_urls) + 1) .. |
| 1643 | (scalar @urls)); |
| 1644 | $prompt .= "\n(or just hit RETURN to keep your previous picks)"; |
| 1645 | } |
| 1646 | |
| 1647 | @urls = picklist (\@urls, $prompt, $default); |
| 1648 | foreach (@urls) { s/ \(.*\)//; } |
| 1649 | push @$urllist, @urls; |
| 1650 | } |
| 1651 | |
| 1652 | sub bring_your_own { |
| 1653 | my %seen = map (($_ => 1), @$urllist); |
| 1654 | my($ans,@urls); |
| 1655 | my $eacnt = 0; # empty answers |
| 1656 | do { |
| 1657 | my $prompt = "Enter another URL or RETURN to quit:"; |
| 1658 | unless (%seen) { |
| 1659 | $prompt = qq{CPAN.pm needs at least one URL where it can fetch CPAN files from. |
| 1660 | |
| 1661 | Please enter your CPAN site:}; |
| 1662 | } |
| 1663 | $ans = prompt ($prompt, ""); |
| 1664 | |
| 1665 | if ($ans) { |
| 1666 | $ans =~ s|/?\z|/|; # has to end with one slash |
| 1667 | $ans = "file:$ans" unless $ans =~ /:/; # without a scheme is a file: |
| 1668 | if ($ans =~ /^\w+:\/./) { |
| 1669 | push @urls, $ans unless $seen{$ans}++; |
| 1670 | } else { |
| 1671 | $CPAN::Frontend-> |
| 1672 | myprint(sprintf(qq{"%s" doesn\'t look like an URL at first sight. |
| 1673 | I\'ll ignore it for now. |
| 1674 | You can add it to your %s |
| 1675 | later if you\'re sure it\'s right.\n}, |
| 1676 | $ans, |
| 1677 | $INC{'CPAN/MyConfig.pm'} |
| 1678 | || $INC{'CPAN/Config.pm'} |
| 1679 | || "configuration file", |
| 1680 | )); |
| 1681 | } |
| 1682 | } else { |
| 1683 | if (++$eacnt >= 5) { |
| 1684 | $CPAN::Frontend-> |
| 1685 | mywarn("Giving up.\n"); |
| 1686 | $CPAN::Frontend->mysleep(5); |
| 1687 | return; |
| 1688 | } |
| 1689 | } |
| 1690 | } while $ans || !%seen; |
| 1691 | |
| 1692 | @$urllist = CPAN::_uniq(@$urllist, @urls); |
| 1693 | $CPAN::Config->{urllist} = $urllist; |
| 1694 | # xxx delete or comment these out when you're happy that it works |
| 1695 | $CPAN::Frontend->myprint("New set of picks:\n"); |
| 1696 | for ( @$urllist ) { $CPAN::Frontend->myprint(" $_\n") }; |
| 1697 | } |
| 1698 | |
| 1699 | |
| 1700 | sub _strip_spaces { |
| 1701 | $_[0] =~ s/^\s+//; # no leading spaces |
| 1702 | $_[0] =~ s/\s+\z//; # no trailing spaces |
| 1703 | } |
| 1704 | |
| 1705 | sub prompt ($;$) { |
| 1706 | unless (defined &_real_prompt) { |
| 1707 | *_real_prompt = \&CPAN::Shell::colorable_makemaker_prompt; |
| 1708 | } |
| 1709 | my $ans = _real_prompt(@_); |
| 1710 | |
| 1711 | _strip_spaces($ans); |
| 1712 | |
| 1713 | return $ans; |
| 1714 | } |
| 1715 | |
| 1716 | |
| 1717 | sub prompt_no_strip ($;$) { |
| 1718 | return _real_prompt(@_); |
| 1719 | } |
| 1720 | |
| 1721 | |
| 1722 | |
| 1723 | 1; |