diff options
Diffstat (limited to 'Master/tlpkg/tlperl/lib/pods/perlgit.pod')
-rw-r--r-- | Master/tlpkg/tlperl/lib/pods/perlgit.pod | 850 |
1 files changed, 0 insertions, 850 deletions
diff --git a/Master/tlpkg/tlperl/lib/pods/perlgit.pod b/Master/tlpkg/tlperl/lib/pods/perlgit.pod deleted file mode 100644 index 1d2df2ed5e9..00000000000 --- a/Master/tlpkg/tlperl/lib/pods/perlgit.pod +++ /dev/null @@ -1,850 +0,0 @@ -=encoding utf8 - -=for comment -Consistent formatting of this file is achieved with: - perl ./Porting/podtidy pod/perlgit.pod - -=head1 NAME - -perlgit - Detailed information about git and the Perl repository - -=head1 DESCRIPTION - -This document provides details on using git to develop Perl. If you are -just interested in working on a quick patch, see L<perlhack> first. -This document is intended for people who are regular contributors to -Perl, including those with write access to the git repository. - -=head1 CLONING THE REPOSITORY - -All of Perl's source code is kept centrally in a Git repository at -I<perl5.git.perl.org>. - -You can make a read-only clone of the repository by running: - - % git clone git://perl5.git.perl.org/perl.git perl - -This uses the git protocol (port 9418). - -If you cannot use the git protocol for firewall reasons, you can also -clone via http, though this is much slower: - - % git clone http://perl5.git.perl.org/perl.git perl - -=head1 WORKING WITH THE REPOSITORY - -Once you have changed into the repository directory, you can inspect -it. After a clone the repository will contain a single local branch, -which will be the current branch as well, as indicated by the asterisk. - - % git branch - * blead - -Using the -a switch to C<branch> will also show the remote tracking -branches in the repository: - - % git branch -a - * blead - origin/HEAD - origin/blead - ... - -The branches that begin with "origin" correspond to the "git remote" -that you cloned from (which is named "origin"). Each branch on the -remote will be exactly tracked by these branches. You should NEVER do -work on these remote tracking branches. You only ever do work in a -local branch. Local branches can be configured to automerge (on pull) -from a designated remote tracking branch. This is the case with the -default branch C<blead> which will be configured to merge from the -remote tracking branch C<origin/blead>. - -You can see recent commits: - - % git log - -And pull new changes from the repository, and update your local -repository (must be clean first) - - % git pull - -Assuming we are on the branch C<blead> immediately after a pull, this -command would be more or less equivalent to: - - % git fetch - % git merge origin/blead - -In fact if you want to update your local repository without touching -your working directory you do: - - % git fetch - -And if you want to update your remote-tracking branches for all defined -remotes simultaneously you can do - - % git remote update - -Neither of these last two commands will update your working directory, -however both will update the remote-tracking branches in your -repository. - -To make a local branch of a remote branch: - - % git checkout -b maint-5.10 origin/maint-5.10 - -To switch back to blead: - - % git checkout blead - -=head2 Finding out your status - -The most common git command you will use will probably be - - % git status - -This command will produce as output a description of the current state -of the repository, including modified files and unignored untracked -files, and in addition it will show things like what files have been -staged for the next commit, and usually some useful information about -how to change things. For instance the following: - - $ git status - # On branch blead - # Your branch is ahead of 'origin/blead' by 1 commit. - # - # Changes to be committed: - # (use "git reset HEAD <file>..." to unstage) - # - # modified: pod/perlgit.pod - # - # Changed but not updated: - # (use "git add <file>..." to update what will be committed) - # - # modified: pod/perlgit.pod - # - # Untracked files: - # (use "git add <file>..." to include in what will be committed) - # - # deliberate.untracked - -This shows that there were changes to this document staged for commit, -and that there were further changes in the working directory not yet -staged. It also shows that there was an untracked file in the working -directory, and as you can see shows how to change all of this. It also -shows that there is one commit on the working branch C<blead> which has -not been pushed to the C<origin> remote yet. B<NOTE>: that this output -is also what you see as a template if you do not provide a message to -C<git commit>. - -=head2 Patch workflow - -First, please read L<perlhack> for details on hacking the Perl core. -That document covers many details on how to create a good patch. - -If you already have a Perl repository, you should ensure that you're on -the I<blead> branch, and your repository is up to date: - - % git checkout blead - % git pull - -It's preferable to patch against the latest blead version, since this -is where new development occurs for all changes other than critical bug -fixes. Critical bug fix patches should be made against the relevant -maint branches, or should be submitted with a note indicating all the -branches where the fix should be applied. - -Now that we have everything up to date, we need to create a temporary -new branch for these changes and switch into it: - - % git checkout -b orange - -which is the short form of - - % git branch orange - % git checkout orange - -Creating a topic branch makes it easier for the maintainers to rebase -or merge back into the master blead for a more linear history. If you -don't work on a topic branch the maintainer has to manually cherry pick -your changes onto blead before they can be applied. - -That'll get you scolded on perl5-porters, so don't do that. Be Awesome. - -Then make your changes. For example, if Leon Brocard changes his name -to Orange Brocard, we should change his name in the AUTHORS file: - - % perl -pi -e 's{Leon Brocard}{Orange Brocard}' AUTHORS - -You can see what files are changed: - - % git status - # On branch orange - # Changes to be committed: - # (use "git reset HEAD <file>..." to unstage) - # - # modified: AUTHORS - # - -And you can see the changes: - - % git diff - diff --git a/AUTHORS b/AUTHORS - index 293dd70..722c93e 100644 - --- a/AUTHORS - +++ b/AUTHORS - @@ -541,7 +541,7 @@ Lars Hecking <lhecking@nmrc.ucc.ie> - Laszlo Molnar <laszlo.molnar@eth.ericsson.se> - Leif Huhn <leif@hale.dkstat.com> - Len Johnson <lenjay@ibm.net> - -Leon Brocard <acme@astray.com> - +Orange Brocard <acme@astray.com> - Les Peters <lpeters@aol.net> - Lesley Binks <lesley.binks@gmail.com> - Lincoln D. Stein <lstein@cshl.org> - -Now commit your change locally: - - % git commit -a -m 'Rename Leon Brocard to Orange Brocard' - Created commit 6196c1d: Rename Leon Brocard to Orange Brocard - 1 files changed, 1 insertions(+), 1 deletions(-) - -The C<-a> option is used to include all files that git tracks that you -have changed. If at this time, you only want to commit some of the -files you have worked on, you can omit the C<-a> and use the command -C<S<git add I<FILE ...>>> before doing the commit. C<S<git add ---interactive>> allows you to even just commit portions of files -instead of all the changes in them. - -The C<-m> option is used to specify the commit message. If you omit it, -git will open a text editor for you to compose the message -interactively. This is useful when the changes are more complex than -the sample given here, and, depending on the editor, to know that the -first line of the commit message doesn't exceed the 50 character legal -maximum. - -Once you've finished writing your commit message and exited your -editor, git will write your change to disk and tell you something like -this: - - Created commit daf8e63: explain git status and stuff about remotes - 1 files changed, 83 insertions(+), 3 deletions(-) - -If you re-run C<git status>, you should see something like this: - - % git status - # On branch blead - # Your branch is ahead of 'origin/blead' by 2 commits. - # - # Untracked files: - # (use "git add <file>..." to include in what will be committed) - # - # deliberate.untracked - nothing added to commit but untracked files present (use "git add" to track) - -When in doubt, before you do anything else, check your status and read -it carefully, many questions are answered directly by the git status -output. - -You can examine your last commit with: - - % git show HEAD - -and if you are not happy with either the description or the patch -itself you can fix it up by editing the files once more and then issue: - - % git commit -a --amend - -Now you should create a patch file for all your local changes: - - % git format-patch -M origin.. - 0001-Rename-Leon-Brocard-to-Orange-Brocard.patch - -You should now send an email to -L<perlbug@perl.org|mailto:perlbug@perl.org> with a description of your -changes, and include this patch file as an attachment. In addition to -being tracked by RT, mail to perlbug will automatically be forwarded to -perl5-porters (with manual moderation, so please be patient). You -should only send patches to -L<perl5-porters@perl.org|mailto:perl5-porters@perl.org> directly if the -patch is not ready to be applied, but intended for discussion. - -See the next section for how to configure and use git to send these -emails for you. - -If you want to delete your temporary branch, you may do so with: - - % git checkout blead - % git branch -d orange - error: The branch 'orange' is not an ancestor of your current HEAD. - If you are sure you want to delete it, run 'git branch -D orange'. - % git branch -D orange - Deleted branch orange. - -=head2 Committing your changes - -Assuming that you'd like to commit all the changes you've made as a -single atomic unit, run this command: - - % git commit -a - -(That C<-a> tells git to add every file you've changed to this commit. -New files aren't automatically added to your commit when you use -C<commit -a> If you want to add files or to commit some, but not all of -your changes, have a look at the documentation for C<git add>.) - -Git will start up your favorite text editor, so that you can craft a -commit message for your change. See L<perlhack/Commit message> for more -information about what makes a good commit message. - -Once you've finished writing your commit message and exited your -editor, git will write your change to disk and tell you something like -this: - - Created commit daf8e63: explain git status and stuff about remotes - 1 files changed, 83 insertions(+), 3 deletions(-) - -If you re-run C<git status>, you should see something like this: - - % git status - # On branch blead - # Your branch is ahead of 'origin/blead' by 2 commits. - # - # Untracked files: - # (use "git add <file>..." to include in what will be committed) - # - # deliberate.untracked - nothing added to commit but untracked files present (use "git add" to track) - -When in doubt, before you do anything else, check your status and read -it carefully, many questions are answered directly by the git status -output. - -=head2 Using git to send patch emails - -Please read L<perlhack> first in order to figure out where your patches -should be sent. - -In your ~/git/perl repository, set the destination email to perl's bug -tracker: - - $ git config sendemail.to perlbug@perl.org - -Or maybe perl5-porters: - - $ git config sendemail.to perl5-porters@perl.org - -Then you can use git directly to send your patch emails: - - $ git send-email 0001-Rename-Leon-Brocard-to-Orange-Brocard.patch - -You may need to set some configuration variables for your particular -email service provider. For example, to set your global git config to -send email via a gmail account: - - $ git config --global sendemail.smtpserver smtp.gmail.com - $ git config --global sendemail.smtpssl 1 - $ git config --global sendemail.smtpuser YOURUSERNAME@gmail.com - -With this configuration, you will be prompted for your gmail password -when you run 'git send-email'. You can also configure -C<sendemail.smtppass> with your password if you don't care about having -your password in the .gitconfig file. - -=head2 A note on derived files - -Be aware that many files in the distribution are derivative--avoid -patching them, because git won't see the changes to them, and the build -process will overwrite them. Patch the originals instead. Most -utilities (like perldoc) are in this category, i.e. patch -F<utils/perldoc.PL> rather than F<utils/perldoc>. Similarly, don't -create patches for files under $src_root/ext from their copies found in -$install_root/lib. If you are unsure about the proper location of a -file that may have gotten copied while building the source -distribution, consult the C<MANIFEST>. - -=head2 Cleaning a working directory - -The command C<git clean> can with varying arguments be used as a -replacement for C<make clean>. - -To reset your working directory to a pristine condition you can do: - - % git clean -dxf - -However, be aware this will delete ALL untracked content. You can use - - % git clean -Xf - -to remove all ignored untracked files, such as build and test -byproduct, but leave any manually created files alone. - -If you only want to cancel some uncommitted edits, you can use C<git -checkout> and give it a list of files to be reverted, or C<git checkout --f> to revert them all. - -If you want to cancel one or several commits, you can use C<git reset>. - -=head2 Bisecting - -C<git> provides a built-in way to determine which commit should be blamed -for introducing a given bug. C<git bisect> performs a binary search of -history to locate the first failing commit. It is fast, powerful and -flexible, but requires some setup and to automate the process an auxiliary -shell script is needed. - -The core provides a wrapper program, F<Porting/bisect.pl>, which attempts to -simplify as much as possible, making bisecting as simple as running a Perl -one-liner. For example, if you want to know when this became an error: - - perl -e 'my $a := 2' - -you simply run this: - - .../Porting/bisect.pl -e 'my $a := 2;' - -Using C<bisect.pl>, with one command (and no other files) it's easy to find -out - -=over 4 - -=item * - -Which commit caused this example code to break? - -=item * - -Which commit caused this example code to start working? - -=item * - -Which commit added the first file to match this regex? - -=item * - -Which commit removed the last file to match this regex? - -=back - -usually without needing to know which versions of perl to use as start and -end revisions, as F<bisect.pl> automatically searches to find the earliest -stable version for which the test case passes. Run -C<Porting/bisect.pl --help> for the full documentation, including how to -set the C<Configure> and build time options. - -If you require more flexibility than F<Porting/bisect.pl> has to offer, you'll -need to run C<git bisect> yourself. It's most useful to use C<git bisect run> -to automate the building and testing of perl revisions. For this you'll need -a shell script for C<git> to call to test a particular revision. An example -script is F<Porting/bisect-example.sh>, which you should copy B<outside> of -the repository, as the bisect process will reset the state to a clean checkout -as it runs. The instructions below assume that you copied it as F<~/run> and -then edited it as appropriate. - -You first enter in bisect mode with: - - % git bisect start - -For example, if the bug is present on C<HEAD> but wasn't in 5.10.0, -C<git> will learn about this when you enter: - - % git bisect bad - % git bisect good perl-5.10.0 - Bisecting: 853 revisions left to test after this - -This results in checking out the median commit between C<HEAD> and -C<perl-5.10.0>. You can then run the bisecting process with: - - % git bisect run ~/run - -When the first bad commit is isolated, C<git bisect> will tell you so: - - ca4cfd28534303b82a216cfe83a1c80cbc3b9dc5 is first bad commit - commit ca4cfd28534303b82a216cfe83a1c80cbc3b9dc5 - Author: Dave Mitchell <davem@fdisolutions.com> - Date: Sat Feb 9 14:56:23 2008 +0000 - - [perl #49472] Attributes + Unknown Error - ... - - bisect run success - -You can peek into the bisecting process with C<git bisect log> and -C<git bisect visualize>. C<git bisect reset> will get you out of bisect -mode. - -Please note that the first C<good> state must be an ancestor of the -first C<bad> state. If you want to search for the commit that I<solved> -some bug, you have to negate your test case (i.e. exit with C<1> if OK -and C<0> if not) and still mark the lower bound as C<good> and the -upper as C<bad>. The "first bad commit" has then to be understood as -the "first commit where the bug is solved". - -C<git help bisect> has much more information on how you can tweak your -binary searches. - -=head1 Topic branches and rewriting history - -Individual committers should create topic branches under -B<yourname>/B<some_descriptive_name>. Other committers should check -with a topic branch's creator before making any change to it. - -The simplest way to create a remote topic branch that works on all -versions of git is to push the current head as a new branch on the -remote, then check it out locally: - - $ branch="$yourname/$some_descriptive_name" - $ git push origin HEAD:$branch - $ git checkout -b $branch origin/$branch - -Users of git 1.7 or newer can do it in a more obvious manner: - - $ branch="$yourname/$some_descriptive_name" - $ git checkout -b $branch - $ git push origin -u $branch - -If you are not the creator of B<yourname>/B<some_descriptive_name>, you -might sometimes find that the original author has edited the branch's -history. There are lots of good reasons for this. Sometimes, an author -might simply be rebasing the branch onto a newer source point. -Sometimes, an author might have found an error in an early commit which -they wanted to fix before merging the branch to blead. - -Currently the master repository is configured to forbid -non-fast-forward merges. This means that the branches within can not be -rebased and pushed as a single step. - -The only way you will ever be allowed to rebase or modify the history -of a pushed branch is to delete it and push it as a new branch under -the same name. Please think carefully about doing this. It may be -better to sequentially rename your branches so that it is easier for -others working with you to cherry-pick their local changes onto the new -version. (XXX: needs explanation). - -If you want to rebase a personal topic branch, you will have to delete -your existing topic branch and push as a new version of it. You can do -this via the following formula (see the explanation about C<refspec>'s -in the git push documentation for details) after you have rebased your -branch: - - # first rebase - $ git checkout $user/$topic - $ git fetch - $ git rebase origin/blead - - # then "delete-and-push" - $ git push origin :$user/$topic - $ git push origin $user/$topic - -B<NOTE:> it is forbidden at the repository level to delete any of the -"primary" branches. That is any branch matching -C<m!^(blead|maint|perl)!>. Any attempt to do so will result in git -producing an error like this: - - $ git push origin :blead - *** It is forbidden to delete blead/maint branches in this repository - error: hooks/update exited with error code 1 - error: hook declined to update refs/heads/blead - To ssh://perl5.git.perl.org/perl - ! [remote rejected] blead (hook declined) - error: failed to push some refs to 'ssh://perl5.git.perl.org/perl' - -As a matter of policy we do B<not> edit the history of the blead and -maint-* branches. If a typo (or worse) sneaks into a commit to blead or -maint-*, we'll fix it in another commit. The only types of updates -allowed on these branches are "fast-forward's", where all history is -preserved. - -Annotated tags in the canonical perl.git repository will never be -deleted or modified. Think long and hard about whether you want to push -a local tag to perl.git before doing so. (Pushing unannotated tags is -not allowed.) - -=head2 Grafts - -The perl history contains one mistake which was not caught in the -conversion: a merge was recorded in the history between blead and -maint-5.10 where no merge actually occurred. Due to the nature of git, -this is now impossible to fix in the public repository. You can remove -this mis-merge locally by adding the following line to your -C<.git/info/grafts> file: - - 296f12bbbbaa06de9be9d09d3dcf8f4528898a49 434946e0cb7a32589ed92d18008aaa1d88515930 - -It is particularly important to have this graft line if any bisecting -is done in the area of the "merge" in question. - -=head1 WRITE ACCESS TO THE GIT REPOSITORY - -Once you have write access, you will need to modify the URL for the -origin remote to enable pushing. Edit F<.git/config> with the -git-config(1) command: - - % git config remote.origin.url ssh://perl5.git.perl.org/perl.git - -You can also set up your user name and e-mail address. Most people do -this once globally in their F<~/.gitconfig> by doing something like: - - % git config --global user.name "Ævar Arnfjörð Bjarmason" - % git config --global user.email avarab@gmail.com - -However if you'd like to override that just for perl then execute then -execute something like the following in F<perl>: - - % git config user.email avar@cpan.org - -It is also possible to keep C<origin> as a git remote, and add a new -remote for ssh access: - - % git remote add camel perl5.git.perl.org:/perl.git - -This allows you to update your local repository by pulling from -C<origin>, which is faster and doesn't require you to authenticate, and -to push your changes back with the C<camel> remote: - - % git fetch camel - % git push camel - -The C<fetch> command just updates the C<camel> refs, as the objects -themselves should have been fetched when pulling from C<origin>. - -=head1 Accepting a patch - -If you have received a patch file generated using the above section, -you should try out the patch. - -First we need to create a temporary new branch for these changes and -switch into it: - - % git checkout -b experimental - -Patches that were formatted by C<git format-patch> are applied with -C<git am>: - - % git am 0001-Rename-Leon-Brocard-to-Orange-Brocard.patch - Applying Rename Leon Brocard to Orange Brocard - -If just a raw diff is provided, it is also possible use this two-step -process: - - % git apply bugfix.diff - % git commit -a -m "Some fixing" --author="That Guy <that.guy@internets.com>" - -Now we can inspect the change: - - % git show HEAD - commit b1b3dab48344cff6de4087efca3dbd63548ab5e2 - Author: Leon Brocard <acme@astray.com> - Date: Fri Dec 19 17:02:59 2008 +0000 - - Rename Leon Brocard to Orange Brocard - - diff --git a/AUTHORS b/AUTHORS - index 293dd70..722c93e 100644 - --- a/AUTHORS - +++ b/AUTHORS - @@ -541,7 +541,7 @@ Lars Hecking <lhecking@nmrc.ucc.ie> - Laszlo Molnar <laszlo.molnar@eth.ericsson.se> - Leif Huhn <leif@hale.dkstat.com> - Len Johnson <lenjay@ibm.net> - -Leon Brocard <acme@astray.com> - +Orange Brocard <acme@astray.com> - Les Peters <lpeters@aol.net> - Lesley Binks <lesley.binks@gmail.com> - Lincoln D. Stein <lstein@cshl.org> - -If you are a committer to Perl and you think the patch is good, you can -then merge it into blead then push it out to the main repository: - - % git checkout blead - % git merge experimental - % git push - -If you want to delete your temporary branch, you may do so with: - - % git checkout blead - % git branch -d experimental - error: The branch 'experimental' is not an ancestor of your current HEAD. - If you are sure you want to delete it, run 'git branch -D experimental'. - % git branch -D experimental - Deleted branch experimental. - -=head2 Committing to blead - -The 'blead' branch will become the next production release of Perl. - -Before pushing I<any> local change to blead, it's incredibly important -that you do a few things, lest other committers come after you with -pitchforks and torches: - -=over - -=item * - -Make sure you have a good commit message. See L<perlhack/Commit -message> for details. - -=item * - -Run the test suite. You might not think that one typo fix would break a -test file. You'd be wrong. Here's an example of where not running the -suite caused problems. A patch was submitted that added a couple of -tests to an existing .t. It couldn't possibly affect anything else, so -no need to test beyond the single affected .t, right? But, the -submitter's email address had changed since the last of their -submissions, and this caused other tests to fail. Running the test -target given in the next item would have caught this problem. - -=item * - -If you don't run the full test suite, at least C<make test_porting>. -This will run basic sanity checks. To see which sanity checks, have a -look in F<t/porting>. - -=item * - -If you make any changes that affect miniperl or core routines that have -different code paths for miniperl, be sure to run C<make minitest>. -This will catch problems that even the full test suite will not catch -because it runs a subset of tests under miniperl rather than perl. - -=back - -=head3 On merging and rebasing - -Simple, one-off commits pushed to the 'blead' branch should be simple -commits that apply cleanly. In other words, you should make sure your -work is committed against the current position of blead, so that you can -push back to the master repository without merging. - -Sometimes, blead will move while you're building or testing your -changes. When this happens, your push will be rejected with a message -like this: - - To ssh://perl5.git.perl.org/perl.git - ! [rejected] blead -> blead (non-fast-forward) - error: failed to push some refs to 'ssh://perl5.git.perl.org/perl.git' - To prevent you from losing history, non-fast-forward updates were rejected - Merge the remote changes (e.g. 'git pull') before pushing again. See the - 'Note about fast-forwards' section of 'git push --help' for details. - -When this happens, you can just I<rebase> your work against the new -position of blead, like this (assuming your remote for the master -repository is "p5p"): - - $ git fetch p5p - $ git rebase p5p/blead - -You will see your commits being re-applied, and you will then be able to -push safely. More information about rebasing can be found in the -documentation for the git-rebase(1) command. - -For larger sets of commits that only make sense together, or that would -benefit from a summary of the set's purpose, you should use a merge -commit. You should perform your work on a L<topic branch|/Topic -branches and rewriting history>, which you should regularly rebase -against blead to ensure that your code is not broken by blead moving. -When you have finished your work, please perform a final rebase and -test. Linear history is something that gets lost with every -commit on blead, but a final rebase makes the history linear -again, making it easier for future maintainers to see what has -happened. Rebase as follows (assuming your work was on the -branch C<< committer/somework >>): - - $ git checkout committer/somework - $ git rebase blead - -Then you can merge it into master like this: - - $ git checkout blead - $ git merge --no-ff --no-commit committer/somework - $ git commit -a - -The switches above deserve explanation. C<--no-ff> indicates that even -if all your work can be applied linearly against blead, a merge commit -should still be prepared. This ensures that all your work will be shown -as a side branch, with all its commits merged into the mainstream blead -by the merge commit. - -C<--no-commit> means that the merge commit will be I<prepared> but not -I<committed>. The commit is then actually performed when you run the -next command, which will bring up your editor to describe the commit. -Without C<--no-commit>, the commit would be made with nearly no useful -message, which would greatly diminish the value of the merge commit as a -placeholder for the work's description. - -When describing the merge commit, explain the purpose of the branch, and -keep in mind that this description will probably be used by the -eventual release engineer when reviewing the next perldelta document. - -=head2 Committing to maintenance versions - -Maintenance versions should only be altered to add critical bug fixes, -see L<perlpolicy>. - -To commit to a maintenance version of perl, you need to create a local -tracking branch: - - % git checkout --track -b maint-5.005 origin/maint-5.005 - -This creates a local branch named C<maint-5.005>, which tracks the -remote branch C<origin/maint-5.005>. Then you can pull, commit, merge -and push as before. - -You can also cherry-pick commits from blead and another branch, by -using the C<git cherry-pick> command. It is recommended to use the -B<-x> option to C<git cherry-pick> in order to record the SHA1 of the -original commit in the new commit message. - -Before pushing any change to a maint version, make sure you've -satisfied the steps in L</Committing to blead> above. - -=head2 Merging from a branch via GitHub - -While we don't encourage the submission of patches via GitHub, that -will still happen. Here is a guide to merging patches from a GitHub -repository. - - % git remote add avar git://github.com/avar/perl.git - % git fetch avar - -Now you can see the differences between the branch and blead: - - % git diff avar/orange - -And you can see the commits: - - % git log avar/orange - -If you approve of a specific commit, you can cherry pick it: - - % git cherry-pick 0c24b290ae02b2ab3304f51d5e11e85eb3659eae - -Or you could just merge the whole branch if you like it all: - - % git merge avar/orange - -And then push back to the repository: - - % git push - -=head2 A note on camel and dromedary - -The committers have SSH access to the two servers that serve -C<perl5.git.perl.org>. One is C<perl5.git.perl.org> itself (I<camel>), -which is the 'master' repository. The second one is -C<users.perl5.git.perl.org> (I<dromedary>), which can be used for -general testing and development. Dromedary syncs the git tree from -camel every few minutes, you should not push there. Both machines also -have a full CPAN mirror in /srv/CPAN, please use this. To share files -with the general public, dromedary serves your ~/public_html/ as -C<http://users.perl5.git.perl.org/~yourlogin/> - -These hosts have fairly strict firewalls to the outside. Outgoing, only -rsync, ssh and git are allowed. For http and ftp, you can use -http://webproxy:3128 as proxy. Incoming, the firewall tries to detect -attacks and blocks IP addresses with suspicious activity. This -sometimes (but very rarely) has false positives and you might get -blocked. The quickest way to get unblocked is to notify the admins. - -These two boxes are owned, hosted, and operated by booking.com. You can -reach the sysadmins in #p5p on irc.perl.org or via mail to -C<perl5-porters@perl.org>. |