| 1 | =encoding utf8 |
| 2 | |
| 3 | =head1 NAME |
| 4 | |
| 5 | release_managers_guide - Releasing a new version of perl 5.x |
| 6 | |
| 7 | Note that things change at each release, so there may be new things not |
| 8 | covered here, or tools may need updating. |
| 9 | |
| 10 | =head1 MAKING A CHECKLIST |
| 11 | |
| 12 | If you are preparing to do a release, you can run the |
| 13 | F<Porting/make-rmg-checklist> script to generate a new version of this |
| 14 | document that starts with a checklist for your release. |
| 15 | |
| 16 | This script is run as: |
| 17 | |
| 18 | perl Porting/make-rmg-checklist \ |
| 19 | --type [BLEAD-POINT or MAINT or ...] > /tmp/rmg.pod |
| 20 | |
| 21 | You can also pass the C<--html> flag to generate an HTML document instead of |
| 22 | POD. |
| 23 | |
| 24 | perl Porting/make-rmg-checklist --html \ |
| 25 | --type [BLEAD-POINT or MAINT or ...] > /tmp/rmg.html |
| 26 | |
| 27 | =head1 SYNOPSIS |
| 28 | |
| 29 | This document describes the series of tasks required - some automatic, some |
| 30 | manual - to produce a perl release of some description, be that a release |
| 31 | candidate, or final, numbered release of maint or blead. |
| 32 | |
| 33 | The release process has traditionally been executed by the current |
| 34 | pumpking. Blead releases from 5.11.0 forward are made each month on the |
| 35 | 20th by a non-pumpking release engineer. The release engineer roster |
| 36 | and schedule can be found in Porting/release_schedule.pod. |
| 37 | |
| 38 | This document both helps as a check-list for the release engineer |
| 39 | and is a base for ideas on how the various tasks could be automated |
| 40 | or distributed. |
| 41 | |
| 42 | The checklist of a typical release cycle is as follows: |
| 43 | |
| 44 | (5.10.1 is released, and post-release actions have been done) |
| 45 | |
| 46 | ...time passes... |
| 47 | |
| 48 | a few weeks before the release, a number of steps are performed, |
| 49 | including bumping the version to 5.10.2 |
| 50 | |
| 51 | ...a few weeks passes... |
| 52 | |
| 53 | perl-5.10.2-RC1 is released |
| 54 | |
| 55 | perl-5.10.2 is released |
| 56 | |
| 57 | post-release actions are performed, including creating new |
| 58 | perldelta.pod |
| 59 | |
| 60 | ... the cycle continues ... |
| 61 | |
| 62 | |
| 63 | =head1 DETAILS |
| 64 | |
| 65 | Some of the tasks described below apply to all four types of |
| 66 | release of Perl. (blead, RC, final release of maint, final |
| 67 | release of blead). Some of these tasks apply only to a subset |
| 68 | of these release types. If a step does not apply to a given |
| 69 | type of release, you will see a notation to that effect at |
| 70 | the beginning of the step. |
| 71 | |
| 72 | |
| 73 | =head2 Release types |
| 74 | |
| 75 | =over 4 |
| 76 | |
| 77 | =item Release Candidate (RC) |
| 78 | |
| 79 | A release candidate is an attempt to produce a tarball that is a close as |
| 80 | possible to the final release. Indeed, unless critical faults are found |
| 81 | during the RC testing, the final release will be identical to the RC |
| 82 | barring a few minor fixups (updating the release date in F<perlhist.pod>, |
| 83 | removing the RC status from F<patchlevel.h>, etc). If faults are found, |
| 84 | then the fixes should be put into a new release candidate, never directly |
| 85 | into a final release. |
| 86 | |
| 87 | |
| 88 | =item Stable/Maint release (MAINT). |
| 89 | |
| 90 | A release with an even version number, and subversion number > 0, such as |
| 91 | 5.14.1 or 5.14.2. |
| 92 | |
| 93 | At this point you should have a working release candidate with few or no |
| 94 | changes since. |
| 95 | |
| 96 | It's essentially the same procedure as for making a release candidate, but |
| 97 | with a whole bunch of extra post-release steps. |
| 98 | |
| 99 | =item A blead point release (BLEAD-POINT) |
| 100 | |
| 101 | A release with an odd version number, such as 5.15.0 or 5.15.1. |
| 102 | |
| 103 | This isn't for production, so it has less stability requirements than for |
| 104 | other release types, and isn't preceded by RC releases. Other than that, |
| 105 | it is similar to a MAINT release. |
| 106 | |
| 107 | =item Blead final release (BLEAD-FINAL) |
| 108 | |
| 109 | A release with an even version number, and subversion number == 0, such as |
| 110 | 5.14.0. That is to say, it's the big new release once per year. |
| 111 | |
| 112 | It's essentially the same procedure as for making a release candidate, but |
| 113 | with a whole bunch of extra post-release steps, even more than for MAINT. |
| 114 | |
| 115 | =back |
| 116 | |
| 117 | =for checklist begin |
| 118 | |
| 119 | =head2 Prerequisites |
| 120 | |
| 121 | Before you can make an official release of perl, there are a few |
| 122 | hoops you need to jump through: |
| 123 | |
| 124 | =head3 PAUSE account with pumpkin status |
| 125 | |
| 126 | Make sure you have a PAUSE account suitable for uploading a perl release. |
| 127 | If you don't have a PAUSE account, then request one: |
| 128 | |
| 129 | https://pause.perl.org/pause/query?ACTION=request_id |
| 130 | |
| 131 | Check that your account is allowed to upload perl distros: go to |
| 132 | L<https://pause.perl.org/pause/authenquery?ACTION=who_pumpkin> and check that |
| 133 | your PAUSE ID is listed there. If not, ask Andreas KE<0xf6>nig to add your ID |
| 134 | to the list of people allowed to upload something called perl. You can find |
| 135 | Andreas' email address at: |
| 136 | |
| 137 | https://pause.perl.org/pause/query?ACTION=pause_04imprint |
| 138 | |
| 139 | =head3 search.cpan.org pumpkin status |
| 140 | |
| 141 | Make sure that search.cpan.org knows that you're allowed to upload |
| 142 | perl distros. Contact Graham Barr to make sure that you're on the right |
| 143 | list. |
| 144 | |
| 145 | =head3 rt.perl.org update access |
| 146 | |
| 147 | Make sure you have permission to close tickets on L<http://rt.perl.org/> |
| 148 | so you can respond to bug report as necessary during your stint. If you |
| 149 | don't, make an account (if you don't have one) and contact the pumpking |
| 150 | with your username to get ticket-closing permission. |
| 151 | |
| 152 | =head3 git checkout and commit bit |
| 153 | |
| 154 | You will need a working C<git> installation, checkout of the perl |
| 155 | git repository and perl commit bit. For information about working |
| 156 | with perl and git, see F<pod/perlgit.pod>. |
| 157 | |
| 158 | If you are not yet a perl committer, you won't be able to make a |
| 159 | release. Have a chat with whichever evil perl porter tried to talk |
| 160 | you into the idea in the first place to figure out the best way to |
| 161 | resolve the issue. |
| 162 | |
| 163 | =head3 git clone of https://github.com/perlorg/perlweb |
| 164 | |
| 165 | For updating the L<http://dev.perl.org> web pages, either a Github account or |
| 166 | sweet-talking somebody with a Github account into obedience is needed. This |
| 167 | is only needed on the day of the release or shortly afterwards. |
| 168 | |
| 169 | =for checklist skip RC |
| 170 | |
| 171 | =head3 Quotation for release announcement epigraph |
| 172 | |
| 173 | I<SKIP this step for RC> |
| 174 | |
| 175 | For all except an RC release of perl, you will need a quotation |
| 176 | to use as an epigraph to your release announcement. |
| 177 | |
| 178 | =head2 Building a release - advance actions |
| 179 | |
| 180 | The work of building a release candidate for an even numbered release |
| 181 | (BLEAD-FINAL) of perl generally starts several weeks before the first |
| 182 | release candidate. Some of the following steps should be done regularly, |
| 183 | but all I<must> be done in the run up to a release. |
| 184 | |
| 185 | =head3 dual-life CPAN module synchronisation |
| 186 | |
| 187 | To see which core distro versions differ from the current CPAN versions: |
| 188 | |
| 189 | $ ./perl -Ilib Porting/core-cpan-diff -x -a |
| 190 | |
| 191 | Passing C<-u cpan> (and maybe C<-u undef>) will probably be helpful, since |
| 192 | those are the only types of distributions that you can actually affect as a |
| 193 | perl release manager (as opposed to a CPAN module maintainer). |
| 194 | |
| 195 | You can also run an actual diff of the contents of the modules, comparing core |
| 196 | to CPAN, to ensure that there were no erroneous/extraneous changes that need to |
| 197 | be dealt with. You do this by not passing the C<-x> option: |
| 198 | |
| 199 | $ ./perl -Ilib Porting/core-cpan-diff -a -o /tmp/corediffs |
| 200 | |
| 201 | then fix the core, or cajole CPAN authors as appropriate. See also the C<-d> |
| 202 | and C<-v> options for more detail (and the C<-u> option as mentioned above). |
| 203 | You'll probably want to use the C<-c cachedir> option to avoid repeated CPAN |
| 204 | downloads and may want to use C<-m file:///mirror/path> if you made a local |
| 205 | CPAN mirror. Note that a minicpan mirror won't actually work, but can provide a |
| 206 | good first pass to quickly get a list of modules which definitely haven't |
| 207 | changed, to avoid having to download absolutely everything. |
| 208 | |
| 209 | If you are making a MAINT release, run C<core-cpan-diff> on both blead and |
| 210 | maint, then diff the two outputs. Compare this with what you expect, and if |
| 211 | necessary, fix things up. For example, you might think that both blead |
| 212 | and maint are synchronised with a particular CPAN module, but one might |
| 213 | have some extra changes. |
| 214 | |
| 215 | =head3 How to sync a CPAN module with a cpan/ distro |
| 216 | |
| 217 | =over 4 |
| 218 | |
| 219 | =item * |
| 220 | |
| 221 | Fetch the most recent version from CPAN. |
| 222 | |
| 223 | =item * |
| 224 | |
| 225 | Unpack the retrieved tarball. Rename the old directory; rename the new |
| 226 | directory to the original name. |
| 227 | |
| 228 | =item * |
| 229 | |
| 230 | Restore any F<.gitignore> file. This can be done by issuing |
| 231 | C<git checkout .gitignore> in the F<cpan/Distro> directory. |
| 232 | |
| 233 | =item * |
| 234 | |
| 235 | Remove files we do not need. That is, remove any files that match the |
| 236 | entries in C<@IGNORE> in F<Porting/Maintainer.pl>, and anything that |
| 237 | matches the C<EXCLUDED> section of the distro's entry in the C<%Modules> |
| 238 | hash. |
| 239 | |
| 240 | =item * |
| 241 | |
| 242 | Restore any files mentioned in the C<CUSTOMIZED> section, using |
| 243 | C<git checkout>. Make any new customizations if necessary. Also, |
| 244 | restore any files that are mentioned in C<@IGNORE>, but were checked |
| 245 | in in the repository anyway. |
| 246 | |
| 247 | =item * |
| 248 | |
| 249 | For any new files in the distro, determine whether they are needed. |
| 250 | If not, delete them, and list them in either C<EXCLUDED> or C<@INGORE>. |
| 251 | Otherwise, add them to C<MANIFEST>, and run C<git add> to add the files |
| 252 | to the repository. |
| 253 | |
| 254 | =item * |
| 255 | |
| 256 | For any files that are gone, remove them from C<MANIFEST>, and use |
| 257 | C<git rm> to tell git the files will be gone. |
| 258 | |
| 259 | =item * |
| 260 | |
| 261 | If the C<MANIFEST> file was changed in any of the previous steps, run |
| 262 | C<perl Porting/manisort --output MANIFEST.sort; mv MANIFEST.sort MANIFEST>. |
| 263 | |
| 264 | =item * |
| 265 | |
| 266 | For any files that have an execute bit set, either remove the execute |
| 267 | bit, or edit F<Porting/exec-bit.txt> |
| 268 | |
| 269 | =item * |
| 270 | |
| 271 | Run C<make> (or C<nmake> on Windows), see if C<perl> compiles. |
| 272 | |
| 273 | =item * |
| 274 | |
| 275 | Run the tests for the package. |
| 276 | |
| 277 | =item * |
| 278 | |
| 279 | Run the tests in F<t/porting>. |
| 280 | |
| 281 | =item * |
| 282 | |
| 283 | Update the C<DISTRIBUTION> entry in F<Porting/Maintainers.pl>. |
| 284 | |
| 285 | =item * |
| 286 | |
| 287 | Run a full configure/build/test cycle. |
| 288 | |
| 289 | =item * |
| 290 | |
| 291 | If everything is ok, commit the changes. |
| 292 | |
| 293 | =back |
| 294 | |
| 295 | For entries with a non-simple C<FILES> section, or with a C<MAP>, you |
| 296 | may have to take more steps than listed above. |
| 297 | |
| 298 | F<Porting/sync-with-cpan> is a script that automates most of the steps |
| 299 | above; but see the comments at the beginning of the file. In particular, |
| 300 | it has not yet been exercised on Windows, but will certainly require a set |
| 301 | of Unix tools such as Cygwin, and steps that run C<make> will need to run |
| 302 | C<nmake> instead. |
| 303 | |
| 304 | |
| 305 | =head3 dual-life CPAN module stability |
| 306 | |
| 307 | Ensure dual-life CPAN modules are stable, which comes down to: |
| 308 | |
| 309 | for each module that fails its regression tests on $current |
| 310 | did it fail identically on $previous? |
| 311 | if yes, "SEP" (Somebody Else's Problem) |
| 312 | else work out why it failed (a bisect is useful for this) |
| 313 | |
| 314 | attempt to group failure causes |
| 315 | |
| 316 | for each failure cause |
| 317 | is that a regression? |
| 318 | if yes, figure out how to fix it |
| 319 | (more code? revert the code that broke it) |
| 320 | else |
| 321 | (presumably) it's relying on something un-or-under-documented |
| 322 | should the existing behaviour stay? |
| 323 | yes - goto "regression" |
| 324 | no - note it in perldelta as a significant bugfix |
| 325 | (also, try to inform the module's author) |
| 326 | |
| 327 | |
| 328 | =head3 monitor smoke tests for failures |
| 329 | |
| 330 | Similarly, monitor the smoking of core tests, and try to fix. See |
| 331 | L<http://doc.procura.nl/smoke/index.html> and L<http://perl5.test-smoke.org/> |
| 332 | for a summary. See also |
| 333 | L<http://www.nntp.perl.org/group/perl.daily-build.reports/> which has |
| 334 | the raw reports. |
| 335 | |
| 336 | Similarly, monitor the smoking of perl for compiler warnings, and try to |
| 337 | fix. |
| 338 | |
| 339 | |
| 340 | =head3 update perldelta |
| 341 | |
| 342 | Get perldelta in a mostly finished state. |
| 343 | |
| 344 | Read F<Porting/how_to_write_a_perldelta.pod>, and try to make sure that |
| 345 | every section it lists is, if necessary, populated and complete. Copy |
| 346 | edit the whole document. |
| 347 | |
| 348 | |
| 349 | =head3 Bump the version number |
| 350 | |
| 351 | Do not do this yet for a BLEAD-POINT release! You will do this at the end of |
| 352 | the release process. |
| 353 | |
| 354 | Increase the version number (e.g. from 5.12.0 to 5.12.1). |
| 355 | |
| 356 | For a release candidate for a stable perl, this should happen a week or two |
| 357 | before the first release candidate to allow sufficient time for testing and |
| 358 | smoking with the target version built into the perl executable. For |
| 359 | subsequent release candidates and the final release, it it not necessary to |
| 360 | bump the version further. |
| 361 | |
| 362 | There is a tool to semi-automate this process: |
| 363 | |
| 364 | $ ./perl -Ilib Porting/bump-perl-version -i 5.10.0 5.10.1 |
| 365 | |
| 366 | Remember that this tool is largely just grepping for '5.10.0' or whatever, |
| 367 | so it will generate false positives. Be careful not change text like |
| 368 | "this was fixed in 5.10.0"! |
| 369 | |
| 370 | Use git status and git diff to select changes you want to keep. |
| 371 | |
| 372 | Be particularly careful with F<INSTALL>, which contains a mixture of |
| 373 | C<5.10.0>-type strings, some of which need bumping on every release, and |
| 374 | some of which need to be left unchanged. |
| 375 | The line in F<INSTALL> about "is binary incompatible with" requires a |
| 376 | correct choice of earlier version to declare incompatibility with. |
| 377 | |
| 378 | When doing a BLEAD-POINT or BLEAD-FINAL release, also make sure the |
| 379 | C<PERL_API_*> constants in F<patchlevel.h> are in sync with the version |
| 380 | you're releasing, unless you're |
| 381 | absolutely sure the release you're about to make is 100% binary compatible |
| 382 | to an earlier release. When releasing a MAINT perl version, the C<PERL_API_*> |
| 383 | constants C<MUST NOT> be changed as we aim to guarantee binary compatibility |
| 384 | in maint branches. |
| 385 | |
| 386 | After editing, regenerate uconfig.h (this must be run on a system with a |
| 387 | /bin/sh available): |
| 388 | |
| 389 | $ perl regen/uconfig_h.pl |
| 390 | |
| 391 | This might not cause any new changes. |
| 392 | |
| 393 | Test your changes: |
| 394 | |
| 395 | $ git clean -xdf # careful if you don't have local files to keep! |
| 396 | $ ./Configure -des -Dusedevel |
| 397 | $ make |
| 398 | $ make test |
| 399 | |
| 400 | Commit your changes: |
| 401 | |
| 402 | $ git status |
| 403 | $ git diff |
| 404 | B<review the delta carefully> |
| 405 | |
| 406 | $ git commit -a -m 'Bump the perl version in various places for 5.x.y' |
| 407 | |
| 408 | At this point you may want to compare the commit with a previous bump to |
| 409 | see if they look similar. See commit 0e79a3d1bc for an example of a |
| 410 | previous version bump. |
| 411 | |
| 412 | When the version number is bumped, you should also update Module::CoreList |
| 413 | (as described below in L<"update Module::CoreList">) to reflect the new |
| 414 | version number. |
| 415 | |
| 416 | |
| 417 | =head3 update INSTALL |
| 418 | |
| 419 | Review and update INSTALL to account for the change in version number; |
| 420 | in particular, the "Coexistence with earlier versions of perl 5" section. |
| 421 | |
| 422 | Be particularly careful with the section "Upgrading from 5.X.Y or earlier". |
| 423 | The "X.Y" needs to be changed to the most recent version that we are |
| 424 | I<not> binary compatible with. |
| 425 | |
| 426 | For MAINT and BLEAD-FINAL releases, this needs to refer to the last |
| 427 | release in the previous development cycle (so for example, for a 5.14.x |
| 428 | release, this would be 5.13.11). |
| 429 | |
| 430 | For BLEAD-POINT releases, it needs to refer to the previous BLEAD-POINT |
| 431 | release (so for 5.15.3 this would be 5.15.2). |
| 432 | |
| 433 | =head3 Check more build configurations |
| 434 | |
| 435 | Check some more build configurations. |
| 436 | |
| 437 | $ sh Configure -Dprefix=/tmp/perl-5.x.y -Uinstallusrbinperl \ |
| 438 | -Duseshrplib -Dusesitecustomize |
| 439 | $ make |
| 440 | $ make test |
| 441 | |
| 442 | XXX think of other configurations that need testing. |
| 443 | |
| 444 | |
| 445 | =head3 update perlport |
| 446 | |
| 447 | L<perlport> has a section currently named I<Supported Platforms> that |
| 448 | indicates which platforms are known to build in the current release. |
| 449 | If necessary update the list and the indicated version number. |
| 450 | |
| 451 | |
| 452 | |
| 453 | =head2 Building a release - on the day |
| 454 | |
| 455 | This section describes the actions required to make a release |
| 456 | that are performed on the actual day. |
| 457 | |
| 458 | |
| 459 | =head3 re-check earlier actions |
| 460 | |
| 461 | Review all the actions in the previous section, |
| 462 | L<"Building a release - advance actions"> to ensure they are all done and |
| 463 | up-to-date. |
| 464 | |
| 465 | |
| 466 | =head3 create a release branch |
| 467 | |
| 468 | For BLEAD-POINT releases, making a release from a release branch avoids the |
| 469 | need to freeze blead during the release. This is less important for |
| 470 | BLEAD-FINAL, MAINT, and RC releases, since blead will already be frozen in |
| 471 | those cases. Create the branch by running |
| 472 | |
| 473 | git checkout -b release-5.xx.yy |
| 474 | |
| 475 | |
| 476 | =head3 finalize perldelta |
| 477 | |
| 478 | Finalize the perldelta. In particular, fill in the Acknowledgements |
| 479 | section, which can be generated with something like: |
| 480 | |
| 481 | $ perl Porting/acknowledgements.pl v5.15.0..HEAD |
| 482 | |
| 483 | Re-read the perldelta to try to find any embarrassing typos and thinkos; |
| 484 | remove any C<TODO> or C<XXX> flags; update the "Known Problems" section |
| 485 | with any serious issues for which fixes are not going to happen now; and |
| 486 | run through pod and spell checkers, e.g. |
| 487 | |
| 488 | $ podchecker -warnings -warnings pod/perldelta.pod |
| 489 | $ spell pod/perldelta.pod |
| 490 | |
| 491 | Also, you may want to generate and view an HTML version of it to check |
| 492 | formatting, e.g. |
| 493 | |
| 494 | $ ./perl -Ilib ext/Pod-Html/bin/pod2html pod/perldelta.pod > /tmp/perldelta.html |
| 495 | |
| 496 | Another good HTML preview option is http://search.cpan.org/pod2html |
| 497 | |
| 498 | If you make changes, be sure to commit them. |
| 499 | |
| 500 | =for checklist skip BLEAD-POINT MAINT RC |
| 501 | |
| 502 | =head3 remove stale perldeltas |
| 503 | |
| 504 | For the first RC release that is ONLY for a BLEAD-FINAL, the perldeltas |
| 505 | from the BLEAD-POINT releases since the previous BLEAD_FINAL should have |
| 506 | now been consolidated into the current perldelta, and hence are now just |
| 507 | useless clutter. They can be removed using: |
| 508 | |
| 509 | $ git rm <file1> <file2> ... |
| 510 | |
| 511 | For example, for RC0 of 5.16.0: |
| 512 | |
| 513 | $ cd pod |
| 514 | $ git rm perldelta515*.pod |
| 515 | |
| 516 | All mention to them should also be removed. Edit F<pod/perl.pod> to remove |
| 517 | them from its table of contents, then run F<Porting/pod_rules.pl> to |
| 518 | propagate your changes there into all the other files that mention them |
| 519 | (including F<MANIFEST>). You'll need to C<git add> the files that it changes. |
| 520 | |
| 521 | Then build a clean perl and do a full test |
| 522 | |
| 523 | $ git status |
| 524 | $ git clean -dxf |
| 525 | $ ./Configure -Dusedevel -des |
| 526 | $ make |
| 527 | $ make test |
| 528 | |
| 529 | Once all tests pass, commit your changes. |
| 530 | |
| 531 | =head3 build a clean perl |
| 532 | |
| 533 | If you skipped the previous step (removing the stale perldeltas) |
| 534 | make sure you have a gitwise-clean perl directory (no modified files, |
| 535 | unpushed commits etc): |
| 536 | |
| 537 | $ git status |
| 538 | $ git clean -dxf |
| 539 | |
| 540 | then configure and build perl so that you have a Makefile and porting tools: |
| 541 | |
| 542 | $ ./Configure -Dusedevel -des && make |
| 543 | |
| 544 | =head3 update Module::CoreList |
| 545 | |
| 546 | Update C<Module::CoreList> with module version data for the new release. |
| 547 | |
| 548 | Note that if this is a MAINT release, you should run the following actions |
| 549 | from the maint branch, but commit the C<CoreList.pm> changes in |
| 550 | I<blead> and subsequently cherry-pick any releases since the last |
| 551 | maint release and then your recent commit. XXX need a better example |
| 552 | |
| 553 | F<corelist.pl> uses ftp.funet.fi to verify information about dual-lived |
| 554 | modules on CPAN. It can use a full, local CPAN mirror and/or fall back |
| 555 | on HTTP::Tiny to fetch package metadata remotely. |
| 556 | |
| 557 | (If you'd prefer to have a full CPAN mirror, see |
| 558 | http://www.cpan.org/misc/cpan-faq.html#How_mirror_CPAN) |
| 559 | |
| 560 | Then change to your perl checkout, and if necessary, |
| 561 | |
| 562 | $ make |
| 563 | |
| 564 | If this is not the first update for this version (e.g. if it was updated |
| 565 | when the version number was originally bumped), first edit |
| 566 | F<dist/Module-CoreList/lib/Module/CoreList.pm> to delete the existing |
| 567 | entries for this version from the C<%released> and C<%version> hashes: |
| 568 | they will have a key like C<5.010001> for 5.10.1. |
| 569 | |
| 570 | XXX the edit-in-place functionality of Porting/corelist.pl should |
| 571 | be fixed to handle this automatically. |
| 572 | |
| 573 | Then, If you have a local CPAN mirror, run: |
| 574 | |
| 575 | $ ./perl -Ilib Porting/corelist.pl ~/my-cpan-mirror |
| 576 | |
| 577 | Otherwise, run: |
| 578 | |
| 579 | $ ./perl -Ilib Porting/corelist.pl cpan |
| 580 | |
| 581 | This will chug for a while, possibly reporting various warnings about |
| 582 | badly-indexed CPAN modules unrelated to the modules actually in core. |
| 583 | Assuming all goes well, it will update |
| 584 | F<dist/Module-CoreList/lib/Module/CoreList.pm>. |
| 585 | |
| 586 | Check that file over carefully: |
| 587 | |
| 588 | $ git diff dist/Module-CoreList/lib/Module/CoreList.pm |
| 589 | |
| 590 | =head4 Bump C<$Module::CoreList::VERSION> |
| 591 | |
| 592 | If necessary, bump C<$Module::CoreList::VERSION> (there's no need to do this for |
| 593 | every RC; in RC1, bump the version to a new clean number that will |
| 594 | appear in the final release, and leave as-is for the later RCs and final). |
| 595 | It may also happen that C<Module::CoreList> has been modified in blead, and |
| 596 | hence has a new version number already. (But make sure it is not the same |
| 597 | number as a CPAN release.) |
| 598 | |
| 599 | Edit the version number in the new C<< 'Module::CoreList' => 'X.YZ' >> |
| 600 | entry, as that is likely to reflect the previous version number. |
| 601 | |
| 602 | =head4 Bump C<$Module::CoreList::TieHashDelta::VERSION> |
| 603 | |
| 604 | C<$Module::CoreList::TieHashDelta::VERSION> should always be equal to |
| 605 | C<$Module::CoreList::VERSION>. Make sure the two versions match before |
| 606 | proceeding. |
| 607 | |
| 608 | Edit the version number in the new |
| 609 | C<< 'Module::CoreList::TieHashDelta' => 'X.YZ' >> entry, as that is likely to |
| 610 | reflect the previous version number. |
| 611 | |
| 612 | =head4 Bump version in Module::CoreList F<Changes> |
| 613 | |
| 614 | Also edit Module::CoreList's new version number in its F<Changes> |
| 615 | file. |
| 616 | |
| 617 | =head4 Add Module::CoreList version bump to perldelta |
| 618 | |
| 619 | Add a perldelta entry for the new Module::CoreList version. |
| 620 | |
| 621 | =for checklist skip RC |
| 622 | |
| 623 | =head4 Update C<%Module::CoreList::released> and C<CAVEATS> |
| 624 | |
| 625 | In addition, if this is a final release (rather than a release candidate): |
| 626 | |
| 627 | =over 4 |
| 628 | |
| 629 | =item * |
| 630 | |
| 631 | Update this version's entry in the C<%released> hash with today's date. |
| 632 | |
| 633 | =item * |
| 634 | |
| 635 | Make sure that the script has correctly updated the C<CAVEATS> section |
| 636 | (Note, the C<CAVEATS> section is in |
| 637 | F<dist/Module-CoreList/lib/Module/CoreList.pod>) |
| 638 | |
| 639 | =back |
| 640 | |
| 641 | =head4 Commit Module::CoreList changes |
| 642 | |
| 643 | Finally, commit the new version of Module::CoreList: |
| 644 | (unless this is for MAINT; in which case commit it to blead first, then |
| 645 | cherry-pick it back). |
| 646 | |
| 647 | $ git commit -m 'Update Module::CoreList for 5.x.y' dist/Module-CoreList/lib/Module/CoreList.pm dist/Module-CoreList/lib/Module/CoreList.pod |
| 648 | |
| 649 | =for checklist skip RC |
| 650 | |
| 651 | =head3 update perlhist.pod |
| 652 | |
| 653 | I<You MUST SKIP this step for a RC release> |
| 654 | |
| 655 | Add an entry to F<pod/perlhist.pod> with the release date, e.g.: |
| 656 | |
| 657 | David 5.10.1 2009-Aug-06 |
| 658 | |
| 659 | Make sure that the correct pumpking is listed in the left-hand column, and |
| 660 | if this is the first release under the stewardship of a new pumpking, make |
| 661 | sure that his or her name is listed in the section entitled |
| 662 | C<THE KEEPERS OF THE PUMPKIN>. |
| 663 | |
| 664 | I<If you're making a BLEAD-FINAL release>, also update the "SELECTED |
| 665 | RELEASE SIZES" section with the output of |
| 666 | F<Porting/perlhist_calculate.pl>. |
| 667 | |
| 668 | Be sure to commit your changes: |
| 669 | |
| 670 | $ git commit -m 'add new release to perlhist' pod/perlhist.pod |
| 671 | |
| 672 | =for checklist skip BLEAD-POINT |
| 673 | |
| 674 | =head3 update patchlevel.h |
| 675 | |
| 676 | I<You MUST SKIP this step for a BLEAD-POINT release> |
| 677 | |
| 678 | Update F<patchlevel.h> to add a C<-RC1>-or-whatever string; or, if this is |
| 679 | a final release, remove it. For example: |
| 680 | |
| 681 | static const char * const local_patches[] = { |
| 682 | NULL |
| 683 | + ,"RC1" |
| 684 | PERL_GIT_UNPUSHED_COMMITS /* do not remove this line */ |
| 685 | |
| 686 | Be sure to commit your change: |
| 687 | |
| 688 | $ git commit -m 'bump version to RCnnn' patchlevel.h |
| 689 | |
| 690 | |
| 691 | =head3 build, test and check a fresh perl |
| 692 | |
| 693 | Build perl, then make sure it passes its own test suite, and installs: |
| 694 | |
| 695 | $ git clean -xdf |
| 696 | $ ./Configure -des -Dprefix=/tmp/perl-5.x.y-pretest |
| 697 | |
| 698 | # or if it's an odd-numbered version: |
| 699 | $ ./Configure -des -Dusedevel -Dprefix=/tmp/perl-5.x.y-pretest |
| 700 | |
| 701 | $ make test install |
| 702 | |
| 703 | Check that the output of C</tmp/perl-5.x.y-pretest/bin/perl -v> and |
| 704 | C</tmp/perl-5.x.y-pretest/bin/perl -V> are as expected, |
| 705 | especially as regards version numbers, patch and/or RC levels, and @INC |
| 706 | paths. Note that as they have been been built from a git working |
| 707 | directory, they will still identify themselves using git tags and |
| 708 | commits. (Note that for an odd-numbered version, perl will install |
| 709 | itself as C<perl5.x.y>). C<perl -v> will identify itself as: |
| 710 | |
| 711 | This is perl 5, version X, subversion Y (v5.X.Y (v5.X.Z-NNN-gdeadbeef)) |
| 712 | |
| 713 | where 5.X.Z is the latest tag, NNN the number of commits since this tag, |
| 714 | and C<< deadbeef >> commit of that tag. |
| 715 | |
| 716 | Then delete the temporary installation. |
| 717 | |
| 718 | |
| 719 | =head3 push the work so far |
| 720 | |
| 721 | Push all your recent commits: |
| 722 | |
| 723 | $ git push origin release-5.xx.yy |
| 724 | |
| 725 | =head3 tag the release |
| 726 | |
| 727 | Tag the release (e.g.): |
| 728 | |
| 729 | $ git tag v5.11.0 -m "First release of the v5.11 series!" |
| 730 | |
| 731 | It is B<VERY> important that from this point forward, you not push |
| 732 | your git changes to the Perl master repository. If anything goes |
| 733 | wrong before you publish your newly-created tag, you can delete |
| 734 | and recreate it. Once you push your tag, we're stuck with it |
| 735 | and you'll need to use a new version number for your release. |
| 736 | |
| 737 | |
| 738 | =head3 build the tarball |
| 739 | |
| 740 | Before you run the following, you might want to install 7-Zip (the |
| 741 | C<p7zip-full> package under Debian or the C<p7zip> port on MacPorts) or |
| 742 | the AdvanceCOMP suite (e.g. the C<advancecomp> package under Debian, |
| 743 | or the C<advancecomp> port on macports - 7-Zip on Windows is the |
| 744 | same code as AdvanceCOMP, so Windows users get the smallest files |
| 745 | first time). These compress about 5% smaller than gzip and bzip2. |
| 746 | Over the lifetime of your distribution this will save a lot of |
| 747 | people a small amount of download time and disk space, which adds |
| 748 | up. |
| 749 | |
| 750 | Create a tarball. Use the C<-s> option to specify a suitable suffix for |
| 751 | the tarball and directory name: |
| 752 | |
| 753 | $ cd root/of/perl/tree |
| 754 | $ make distclean |
| 755 | $ git clean -xdf # make sure perl and git agree on files |
| 756 | $ git status # and there's nothing lying around |
| 757 | |
| 758 | $ perl Porting/makerel -b -s RC1 # for a release candidate |
| 759 | $ perl Porting/makerel -b # for a final release |
| 760 | |
| 761 | This creates the directory F<../perl-x.y.z-RC1> or similar, copies all |
| 762 | the MANIFEST files into it, sets the correct permissions on them, |
| 763 | adds DOS line endings to some, then tars it up as |
| 764 | F<../perl-x.y.z-RC1.tar.gz>. With C<-b>, it also creates a C<tar.bz2> file. |
| 765 | |
| 766 | If you're getting your tarball suffixed with -uncommitted and you're sure |
| 767 | your changes were all committed, you can override the suffix with: |
| 768 | |
| 769 | $ perl Porting/makerel -b -s '' |
| 770 | |
| 771 | XXX if we go for extra tags and branches stuff, then add the extra details |
| 772 | here |
| 773 | |
| 774 | Finally, clean up the temporary directory, e.g. |
| 775 | |
| 776 | $ rm -rf ../perl-x.y.z-RC1 |
| 777 | |
| 778 | |
| 779 | =head3 test the tarball |
| 780 | |
| 781 | Once you have a tarball it's time to test the tarball (not the repository). |
| 782 | |
| 783 | =head4 Copy the tarball to a web server |
| 784 | |
| 785 | Copy the tarballs (.gz and possibly .bz2) to a web server somewhere you |
| 786 | have access to. |
| 787 | |
| 788 | =head4 Download the tarball to another machine |
| 789 | |
| 790 | Download the tarball to some other machine. For a release candidate, |
| 791 | you really want to test your tarball on two or more different platforms |
| 792 | and architectures. The #p5p IRC channel on irc.perl.org is a good place |
| 793 | to find willing victims. |
| 794 | |
| 795 | =head4 Check that F<Configure> works |
| 796 | |
| 797 | Check that basic configuration and tests work on each test machine: |
| 798 | |
| 799 | $ ./Configure -des && make all test |
| 800 | |
| 801 | =head4 Run the test harness and install |
| 802 | |
| 803 | Check that the test harness and install work on each test machine: |
| 804 | |
| 805 | $ make distclean |
| 806 | $ ./Configure -des -Dprefix=/install/path && make all test_harness install |
| 807 | $ cd /install/path |
| 808 | |
| 809 | =head4 Check C<perl -v> and C<perl -V> |
| 810 | |
| 811 | Check that the output of C<perl -v> and C<perl -V> are as expected, |
| 812 | especially as regards version numbers, patch and/or RC levels, and @INC |
| 813 | paths. |
| 814 | |
| 815 | Note that the results may be different without a F<.git/> directory, |
| 816 | which is why you should test from the tarball. |
| 817 | |
| 818 | =head4 Run the Installation Verification Procedure utility |
| 819 | |
| 820 | $ ./perl utils/perlivp |
| 821 | ... |
| 822 | All tests successful. |
| 823 | $ |
| 824 | |
| 825 | =head4 Compare the installed paths to the last release |
| 826 | |
| 827 | Compare the pathnames of all installed files with those of the previous |
| 828 | release (i.e. against the last installed tarball on this branch which you |
| 829 | have previously verified using this same procedure). In particular, look |
| 830 | for files in the wrong place, or files no longer included which should be. |
| 831 | For example, suppose the about-to-be-released version is 5.10.1 and the |
| 832 | previous is 5.10.0: |
| 833 | |
| 834 | cd installdir-5.10.0/ |
| 835 | find . -type f | perl -pe's/5\.10\.0/5.10.1/g' | sort > /tmp/f1 |
| 836 | cd installdir-5.10.1/ |
| 837 | find . -type f | sort > /tmp/f2 |
| 838 | diff -u /tmp/f[12] |
| 839 | |
| 840 | =head4 Bootstrap the CPAN client |
| 841 | |
| 842 | Bootstrap the CPAN client on the clean install: |
| 843 | |
| 844 | $ bin/cpan |
| 845 | |
| 846 | =head4 Install the Inline module with CPAN and test it |
| 847 | |
| 848 | Try installing a popular CPAN module that's reasonably complex and that |
| 849 | has dependencies; for example: |
| 850 | |
| 851 | CPAN> install Inline |
| 852 | CPAN> quit |
| 853 | |
| 854 | Check that your perl can run this: |
| 855 | |
| 856 | $ bin/perl -lwe "use Inline C => q[int f() { return 42;}]; print f" |
| 857 | 42 |
| 858 | $ |
| 859 | |
| 860 | =head4 Bootstrap the CPANPLUS client |
| 861 | |
| 862 | Bootstrap the CPANPLUS client on the clean install: |
| 863 | |
| 864 | $ bin/cpanp |
| 865 | |
| 866 | =head4 Install the DBI module with CPANPLUS |
| 867 | |
| 868 | CPAN Terminal> i DBI |
| 869 | CPAN Terminal> quit |
| 870 | $ bin/perl -MDBI -e 1 |
| 871 | $ |
| 872 | |
| 873 | =head4 Make sure that perlbug works |
| 874 | |
| 875 | Test L<perlbug> with the following: |
| 876 | |
| 877 | $ bin/perlbug |
| 878 | ... |
| 879 | Subject: test bug report |
| 880 | Local perl administrator [yourself]: |
| 881 | Editor [vi]: |
| 882 | Module: |
| 883 | Category [core]: |
| 884 | Severity [low]: |
| 885 | (edit report) |
| 886 | Action (Send/Display/Edit/Subject/Save to File): f |
| 887 | Name of file to save message in [perlbug.rep]: |
| 888 | Action (Send/Display/Edit/Subject/Save to File): q |
| 889 | |
| 890 | and carefully examine the output (in F<perlbug.rep]>), especially |
| 891 | the "Locally applied patches" section. If everything appears okay, then |
| 892 | delete the file, and try it again, this time actually submitting the bug |
| 893 | report. Check that it shows up, then remember to close it! |
| 894 | |
| 895 | =for checklist skip BLEAD-POINT |
| 896 | |
| 897 | =head3 monitor smokes |
| 898 | |
| 899 | Wait for the smoke tests to catch up with the commit which this release is |
| 900 | based on (or at least the last commit of any consequence). |
| 901 | |
| 902 | Then check that the smoke tests pass (particularly on Win32). If not, go |
| 903 | back and fix things. |
| 904 | |
| 905 | Note that for I<BLEAD-POINT> releases this may not be practical. It takes a |
| 906 | long time for the smokers to catch up, especially the Win32 |
| 907 | smokers. This is why we have a RC cycle for I<MAINT> and I<BLEAD-FINAL> |
| 908 | releases, but for I<BLEAD-POINT> releases sometimes the best you can do is |
| 909 | to plead with people on IRC to test stuff on their platforms, fire away, |
| 910 | and then hope for the best. |
| 911 | |
| 912 | |
| 913 | =head3 upload to PAUSE |
| 914 | |
| 915 | Once smoking is okay, upload it to PAUSE. This is the point of no return. |
| 916 | If anything goes wrong after this point, you will need to re-prepare |
| 917 | a new release with a new minor version or RC number. |
| 918 | |
| 919 | https://pause.perl.org/ |
| 920 | |
| 921 | (Login, then select 'Upload a file to CPAN') |
| 922 | |
| 923 | If your workstation is not connected to a high-bandwidth, |
| 924 | high-reliability connection to the Internet, you should probably use the |
| 925 | "GET URL" feature (rather than "HTTP UPLOAD") to have PAUSE retrieve the |
| 926 | new release from wherever you put it for testers to find it. This will |
| 927 | eliminate anxious gnashing of teeth while you wait to see if your |
| 928 | 15 megabyte HTTP upload successfully completes across your slow, twitchy |
| 929 | cable modem. You can make use of your home directory on dromedary for |
| 930 | this purpose: F<http://users.perl5.git.perl.org/~USERNAME> maps to |
| 931 | F</home/USERNAME/public_html>, where F<USERNAME> is your login account |
| 932 | on dromedary. I<Remember>: if your upload is partially successful, you |
| 933 | may need to contact a PAUSE administrator or even bump the version of perl. |
| 934 | |
| 935 | Upload both the .gz and .bz2 versions of the tarball. |
| 936 | |
| 937 | Do not proceed any further until you are sure that your tarballs are on |
| 938 | CPAN. Check your authors directory on one of the "fast" CPAN mirrors |
| 939 | (e.g., cpan.hexten.net |
| 940 | or cpan.cpantesters.org) to confirm that your uploads have been successful. |
| 941 | |
| 942 | =for checklist skip RC |
| 943 | |
| 944 | =head3 wait for indexing |
| 945 | |
| 946 | I<You MUST SKIP this step for RC> |
| 947 | |
| 948 | Wait until you receive notification emails from the PAUSE indexer |
| 949 | confirming that your uploads have been received. IMPORTANT -- you will |
| 950 | probably get an email that indexing has failed, due to module permissions. |
| 951 | This is considered normal. |
| 952 | |
| 953 | |
| 954 | =head3 publish tag |
| 955 | |
| 956 | Now that you've shipped the new perl release to PAUSE, it's |
| 957 | time to publish the tag you created earlier to the public git repo (e.g.): |
| 958 | |
| 959 | $ git push origin tag v5.11.0 |
| 960 | |
| 961 | =for checklist skip BLEAD-POINT |
| 962 | |
| 963 | =head3 disarm patchlevel.h |
| 964 | |
| 965 | I<You MUST SKIP this step for BLEAD-POINT release> |
| 966 | |
| 967 | Disarm the F<patchlevel.h> change; for example, |
| 968 | |
| 969 | static const char * const local_patches[] = { |
| 970 | NULL |
| 971 | - ,"RC1" |
| 972 | PERL_GIT_UNPUSHED_COMMITS /* do not remove this line */ |
| 973 | |
| 974 | Be sure to commit your change: |
| 975 | |
| 976 | $ git commit -m 'disarm RCnnn bump' patchlevel.h |
| 977 | $ git push origin .... |
| 978 | |
| 979 | |
| 980 | |
| 981 | =head3 announce to p5p |
| 982 | |
| 983 | Mail p5p to announce your new release, with a quote you prepared earlier. |
| 984 | |
| 985 | Use the template at Porting/release_announcement_template.txt |
| 986 | |
| 987 | Send a carbon copy to C<noc@metacpan.org> |
| 988 | |
| 989 | =head3 merge release branch back to blead |
| 990 | |
| 991 | If you made a release branch for this release, merge it back into master now, |
| 992 | and delete it. |
| 993 | |
| 994 | git checkout blead |
| 995 | git pull |
| 996 | git merge release-5.xx.yy |
| 997 | git push |
| 998 | git push origin :release-5.xx.yy |
| 999 | git branch -d release-5.xx.yy |
| 1000 | |
| 1001 | =head3 update epigraphs.pod |
| 1002 | |
| 1003 | Add your quote to F<Porting/epigraphs.pod> and commit it. |
| 1004 | Your release announcement will probably not have reached the web-visible |
| 1005 | archives yet, so you won't be able to include the customary link to the |
| 1006 | release announcement yet. |
| 1007 | |
| 1008 | =head3 blog about your epigraph |
| 1009 | |
| 1010 | If you have a blog, please consider writing an entry in your blog explaining |
| 1011 | why you chose that particular quote for your epigraph. |
| 1012 | |
| 1013 | =for checklist skip RC |
| 1014 | |
| 1015 | =head3 Module::CoreList nagging |
| 1016 | |
| 1017 | I<You MUST SKIP this step for RC> |
| 1018 | |
| 1019 | Remind the current maintainer of C<Module::CoreList> to push a new release |
| 1020 | to CPAN. |
| 1021 | |
| 1022 | =for checklist skip RC |
| 1023 | |
| 1024 | =head3 new perldelta |
| 1025 | |
| 1026 | I<You MUST SKIP this step for RC> |
| 1027 | |
| 1028 | Create a new perldelta. |
| 1029 | |
| 1030 | =over 4 |
| 1031 | |
| 1032 | =item * |
| 1033 | |
| 1034 | Confirm that you have a clean checkout with no local changes. |
| 1035 | |
| 1036 | =item * |
| 1037 | |
| 1038 | Run F<Porting/new-perldelta.pl> |
| 1039 | |
| 1040 | =item * |
| 1041 | |
| 1042 | Run the C<git add> commands it outputs to add new and modified files. |
| 1043 | |
| 1044 | =item * |
| 1045 | |
| 1046 | Verify that the build still works, by running C<./Configure> and |
| 1047 | C<make test_porting>. (On Win32, run C<nmake> and |
| 1048 | C<nmake test TEST_FILES="porting\*.t ..\lib\diagnostics.t">.) |
| 1049 | |
| 1050 | =item * |
| 1051 | |
| 1052 | If F<t/porting/podcheck.t> spots errors in the new F<pod/perldelta.pod>, |
| 1053 | run C<./perl -MTestInit t/porting/podcheck.t | less> for more detail. |
| 1054 | Skip to the end of its test output to see the options it offers you. |
| 1055 | |
| 1056 | =item * |
| 1057 | |
| 1058 | When C<make test_porting> passes, commit the new perldelta. |
| 1059 | |
| 1060 | =back |
| 1061 | |
| 1062 | At this point you may want to compare the commit with a previous bump to |
| 1063 | see if they look similar. See commit 4eabcf701b for an example of a |
| 1064 | previous version bump. |
| 1065 | |
| 1066 | =for checklist skip MAINT RC |
| 1067 | |
| 1068 | =head3 bump version |
| 1069 | |
| 1070 | I<You MUST SKIP this step for RC and MAINT> |
| 1071 | |
| 1072 | If this was a BLEAD-FINAL release (i.e. the first release of a new maint |
| 1073 | series, 5.x.0 where x is even), then bump the version in the blead branch |
| 1074 | in git, e.g. 5.12.0 to 5.13.0. |
| 1075 | |
| 1076 | First, add a new feature bundle to F<regen/feature.pl>, initially by just |
| 1077 | copying the exiting entry, and bump the file's $VERSION (after the __END__ |
| 1078 | marker); e.g. |
| 1079 | |
| 1080 | "5.14" => [qw(switch say state unicode_strings)], |
| 1081 | + "5.15" => [qw(switch say state unicode_strings)], |
| 1082 | |
| 1083 | Run F<regen/feature.pl> to propagate the changes to F<lib/feature.pm>. |
| 1084 | |
| 1085 | Then follow the section L<"Bump the version number"> to bump the version |
| 1086 | in the remaining files and test and commit. |
| 1087 | |
| 1088 | If this was a BLEAD-POINT release, then just follow the section |
| 1089 | L<"Bump the version number">. |
| 1090 | |
| 1091 | |
| 1092 | =head3 clean build and test |
| 1093 | |
| 1094 | Run a clean build and test to make sure nothing obvious is broken. |
| 1095 | |
| 1096 | In particular, F<Porting/perldelta_template.pod> is intentionally exempted |
| 1097 | from podchecker tests, to avoid false positives about placeholder text. |
| 1098 | However, once it's copied to F<pod/perldelta.pod> the contents can now |
| 1099 | cause test failures. Problems should resolved by doing one of the |
| 1100 | following: |
| 1101 | |
| 1102 | =over |
| 1103 | |
| 1104 | =item 1 |
| 1105 | |
| 1106 | Replace placeholder text with correct text. |
| 1107 | |
| 1108 | =item 2 |
| 1109 | |
| 1110 | If the problem is from a broken placeholder link, you can add it to the |
| 1111 | array C<@perldelta_ignore_links> in F<t/porting/podcheck.t>. Lines |
| 1112 | containing such links should be marked with C<XXX> so that they get |
| 1113 | cleaned up before the next release. |
| 1114 | |
| 1115 | =item 3 |
| 1116 | |
| 1117 | Following the instructions output by F<t/porting/podcheck.t> on how to |
| 1118 | update its exceptions database. |
| 1119 | |
| 1120 | =back |
| 1121 | |
| 1122 | =head3 push commits |
| 1123 | |
| 1124 | Finally, push any commits done above. |
| 1125 | |
| 1126 | $ git push origin .... |
| 1127 | |
| 1128 | =for checklist skip BLEAD-POINT MAINT RC |
| 1129 | |
| 1130 | =head3 create maint branch |
| 1131 | |
| 1132 | I<You MUST SKIP this step for RC, BLEAD-POINT, MAINT> |
| 1133 | |
| 1134 | If this was a BLEAD-FINAL release (i.e. the first release of a new maint |
| 1135 | series, 5.x.0 where x is even), then create a new maint branch based on |
| 1136 | the commit tagged as the current release. |
| 1137 | |
| 1138 | Assuming you're using git 1.7.x or newer: |
| 1139 | |
| 1140 | $ git checkout -b maint-5.12 v5.12.0 |
| 1141 | $ git push origin -u maint-5.12 |
| 1142 | |
| 1143 | |
| 1144 | =for checklist skip BLEAD-POINT MAINT RC |
| 1145 | |
| 1146 | =head3 make the maint branch available in the APC |
| 1147 | |
| 1148 | Clone the new branch into /srv/gitcommon/branches on camel so the APC will |
| 1149 | receive its changes. |
| 1150 | |
| 1151 | $ git clone --branch maint-5.14 /gitroot/perl.git \ |
| 1152 | ? /srv/gitcommon/branches/perl-5.14.x |
| 1153 | $ chmod -R g=u /srv/gitcommon/branches/perl-5.14.x |
| 1154 | |
| 1155 | And nag the sysadmins to make this directory available via rsync. |
| 1156 | |
| 1157 | =for checklist skip BLEAD-POINT RC |
| 1158 | |
| 1159 | =head3 copy perldelta.pod to other branches |
| 1160 | |
| 1161 | I<You MUST SKIP this step for RC, BLEAD-POINT> |
| 1162 | |
| 1163 | Copy the perldelta.pod for this release into the other branches; for |
| 1164 | example: |
| 1165 | |
| 1166 | $ cp -i ../5.10.x/pod/perldelta.pod pod/perl5101delta.pod # for example |
| 1167 | $ git add pod/perl5101delta.pod |
| 1168 | |
| 1169 | Edit F<pod/perl.pod> to add an entry for the file, e.g.: |
| 1170 | |
| 1171 | perl5101delta Perl changes in version 5.10.1 |
| 1172 | |
| 1173 | Then rebuild various files: |
| 1174 | |
| 1175 | $ perl Porting/pod_rules.pl |
| 1176 | |
| 1177 | Finally, commit: |
| 1178 | |
| 1179 | $ git commit -a -m 'add perlXXXdelta' |
| 1180 | |
| 1181 | |
| 1182 | =head3 update perlhist.pod in other branches |
| 1183 | |
| 1184 | Make sure any recent F<pod/perlhist.pod> entries are copied to |
| 1185 | F<perlhist.pod> on other branches |
| 1186 | e.g. |
| 1187 | |
| 1188 | 5.8.9 2008-Dec-14 |
| 1189 | |
| 1190 | |
| 1191 | =head3 bump RT version number |
| 1192 | |
| 1193 | Log into http://rt.perl.org/ and check whether the new version is in the RT |
| 1194 | fields C<Perl Version> and C<Fixed In>. The easiest way to determine this is |
| 1195 | to go to L<https://rt.perl.org/rt3/Search/Build.html> and click on the drop |
| 1196 | downs next to the C<Perl Version> and C<Fixed In> labels. |
| 1197 | |
| 1198 | If the new version is not listed there, send an email to C<perlbug-admin at |
| 1199 | perl.org> requesting this. |
| 1200 | |
| 1201 | =head3 Relax! |
| 1202 | |
| 1203 | I<You MUST RETIRE to your preferred PUB, CAFE or SEASIDE VILLA for some |
| 1204 | much-needed rest and relaxation>. |
| 1205 | |
| 1206 | Thanks for releasing perl! |
| 1207 | |
| 1208 | |
| 1209 | =head2 Building a release - the day after |
| 1210 | |
| 1211 | =head3 link announcement in epigraphs.pod |
| 1212 | |
| 1213 | Add, to your quote to F<Porting/epigraphs.pod>, a link to the release |
| 1214 | announcement in the web-visible mailing list archive. Commit it. |
| 1215 | |
| 1216 | =head3 check tarball availability |
| 1217 | |
| 1218 | Check various website entries to make sure the that tarball has appeared |
| 1219 | and is properly indexed: |
| 1220 | |
| 1221 | =over 4 |
| 1222 | |
| 1223 | =item * |
| 1224 | |
| 1225 | Check your author directory under L<http://www.cpan.org/authors/id/> |
| 1226 | to ensure that the tarballs are available on the website. |
| 1227 | |
| 1228 | =item * |
| 1229 | |
| 1230 | Check C</src> on CPAN (on a fast mirror) to ensure that links to |
| 1231 | the new tarballs have appeared. There should be links in C</src/5.0> |
| 1232 | (which is accumulating all new versions), and an appropriate mention in |
| 1233 | C</src> (which describes the latest versions in each branch, with links). |
| 1234 | |
| 1235 | These links should appear automatically, some hours after upload. |
| 1236 | If they don't, or the C</src> description is inadequate, |
| 1237 | ask Ask <ask@perl.org>. |
| 1238 | |
| 1239 | =item * |
| 1240 | |
| 1241 | Check L<http://www.cpan.org/src/> to ensure that the C</src> updates |
| 1242 | have been correctly mirrored to the website. |
| 1243 | If they haven't, ask Ask <ask@perl.org>. |
| 1244 | |
| 1245 | =item * |
| 1246 | |
| 1247 | Check L<http://search.cpan.org> to see if it has indexed the distribution. |
| 1248 | It should be visible at a URL like C<http://search.cpan.org/dist/perl-5.10.1/>. |
| 1249 | |
| 1250 | =back |
| 1251 | |
| 1252 | =for checklist skip RC |
| 1253 | |
| 1254 | =head3 update dev.perl.org |
| 1255 | |
| 1256 | I<You MUST SKIP this step for a RC release> |
| 1257 | |
| 1258 | In your C<perlweb> repository, link to the new release. For a new |
| 1259 | latest-maint release, edit F<docs/shared/tpl/stats.html>. Otherwise, |
| 1260 | edit F<docs/dev/perl5/index.html>. |
| 1261 | |
| 1262 | Then make a pull request to Leo Lapworth. If this fails for some reason |
| 1263 | and you cannot cajole anybody else into submitting that change, you can |
| 1264 | mail Leo as last resort. |
| 1265 | |
| 1266 | This repository can be found on L<github|https://github.com/perlorg/perlweb>. |
| 1267 | |
| 1268 | =for checklist end |
| 1269 | |
| 1270 | =head1 SOURCE |
| 1271 | |
| 1272 | Based on |
| 1273 | http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2009-05/msg00608.html, |
| 1274 | plus a whole bunch of other sources, including private correspondence. |
| 1275 | |
| 1276 | =cut |
| 1277 | |