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As evidenced by the leak fixes in the previous commit, the "const" in
git_config_get_string_const() clearly misleads people into thinking that
it does not allocate a copy of the string. We can fix this by renaming
it, but it's easier still to just drop it. Of the four remaining
callers:
- The one in git_config_parse_expiry() still needs to allocate, since
that's what its callers expect. We can just use the non-const
version and cast our pointer. Slightly ugly, but the damage is
contained in one spot.
- The two in apply are writing to global "const char *" variables, and
need to continue allocating. We often mark these as const because we
assign default string literals to them. But in this case we don't do
that, so we can just declare them as real "char *" pointers and use
the non-const version.
- The call in checkout doesn't actually need a copy; it can just use
the non-allocating "tmp" version of the function.
The function is also mentioned in the MyFirstContribution document. We
can swap that call out for the non-allocating "tmp" variant, which fits
well in the example given.
We'll drop the "configset" and "repo" variants, as well (which are
unused).
Note that this frees up the "const" name, so we could rename the "tmp"
variant back to that. But let's give some time for topics in flight to
adapt to the new code before doing so (if we do it too soon, the
function semantics will change but the compiler won't alert us).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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As of "What's cooking in git.git (Jun 2020, #04; Mon, 22)", there is no
longer any `pu` branch, but a `seen` branch.
While we technically do not even need to update the manual pages, it
makes sense to update them because they clearly talk about branches in
git.git.
Please note that in two instances, this patch not only updates the
branch name, but also the description "(proposed updates)".
Where appropriate, quotes have been added for readability.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Make an effort not to discourage new users from mailing questions to
git@vger.kernel.org, and explain the purpose of the mentoring list in
contrast to the main list.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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With https://lore.kernel.org/git/20191114194708.GD60198@google.com/ we
now have a mentoring mailing list, to which we should direct new
contributors who have questions.
Mention #git-devel, which is targeted for Git contributors; asking for
help with getting a first contribution together is on-topic for that
channel. Also mention some of the conventions in case folks are
unfamiliar with IRC.
Because the mentoring list and #git-devel are both a subset of Git
contributors, finally list the main Git list and mention some of the
posting conventions.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Doc update for the mailing list archiving and nntp service.
* jk/lore-is-the-archive:
doc: replace public-inbox links with lore.kernel.org
doc: recommend lore.kernel.org over public-inbox.org
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Since lore.kernel.org now has the same archive as public-inbox.org and
may have more longevity going forward[1], let's recommend people use it
for finding or referencing messages.
[1] https://public-inbox.org/git/20191120195556.GA25189@dcvr/
or if you like:
https://lore.kernel.org/git/20191120195556.GA25189@dcvr/
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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GitGitGadget, a handy tool for converting pull requests against Git into
Git-mailing-list-friendly-patch-emails, requires as anti-spam that all
new users be "/allow"ed by an existing user once before it will do
anything for that new user. While this tutorial explained that
mechanism, it did not give much hint on how to go about finding someone
to allow your new pull request. So, teach our new GitGitGadget user
where to look for someone who can add their name to the list.
The advice in this patch is based on the advice proposed for
GitGitGadget: https://github.com/gitgitgadget/gitgitgadget/pull/138
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Indicate that the user needs some dependencies before the build will run
happily on their machine; this dependency list doesn't seem to be made
clear anywhere else in the project documentation. Then, so the user can
be certain any build failures are due to their code and not their
environment, perform a build on a clean checkout of 'master'. Also, move
the note about build parallelization up here, so that it appears next to
the very first build invocation in the tutorial.
Reported-by: Heba Waly <heba.waly@gmail.com>
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Users can discover commands and their brief usage by running 'git help
git' or 'git help -a'; both of these pages list all available commands
based on the contents of 'command-list.txt'. That means adding a new
command there is an important part of the new command process, and
therefore belongs in the new command tutorial.
Teach new users how to add their command, and include a brief overview
of how to discover which attributes to place on the command in the list.
Since 'git psuh' prints some workspace info, doesn't modify anything,
and is targeted as a user-facing porcelain command, list it as a
'mainporcelain' and 'info' command.
As the usage string is required to generate this documentation, don't
add the command to the list until after the usage string is added to the
tutorial.
Reported-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Using the pull command instead of push is more accurate when giving
instructions on placing the psuh command in alphabetical order.
Signed-off-by: Pedro Sousa <pedroteosousa@gmail.com>
Acked-by: Philip Oakley <philipoakley@iee.email>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We implement a command called git-psuh which accept arguments, so let's
show that it accepts arguments in the doc and the usage string.
While at it, we need to prepare "a NULL-terminated array of usage strings",
not just "a NULL-terminated usage string".
Helped-by: Emily Shaffer <emilyshaffer@google.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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A trial run-through of the tutorial revealed a few typos and missing
commands in the tutorial itself. This commit fixes typos, clarifies
which lines to keep or modify in some places, and adds a section on
putting the git-psuh binary into the gitignore.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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During the course of review for MyFirstContribution.txt, the suggestion
came up to include anchors to make it easier for veteran contributors to
link specific sections of this documents to newbies. To make life easier
for reviewers, add these anchors in their own commit. See review context
here: https://public-inbox.org/git/20190507195938.GD220818@google.com/
AsciiDoc does not support :sectanchors: and the anchors are not
discoverable, but they are referenceable. So a link to
"foo.com/MyFirstContribution.html#prerequisites" will still work if that
file was generated with AsciiDoc. The inclusion of :sectanchors: does
not create warnings or errors while compiling directly with `asciidoc -b
html5 Documentation/MyFirstContribution.txt` or while compiling with
`make doc`.
AsciiDoctor does support :sectanchors: and displays a paragraph link on
mouseover. When the anchor is included above or inline with a section
(as in this change), the link provided points to the custom ID contained
within [[]] instead of to an autogenerated ID. Practically speaking,
this means we have .../MyFirstContribution.html#summary instead of
.../MyFirstContribution.html#_summary. In addition to being prettier,
the custom IDs also enable anchor linking to work with
asciidoc-generated pages. This change compiles with no warnings using
`asciidoctor -b html5 Documentation/MyFirstContribution.txt`.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This tutorial covers how to add a new command to Git and, in the
process, everything from cloning git/git to getting reviewed on the
mailing list. It's meant for new contributors to go through
interactively, learning the techniques generally used by the git/git
development community.
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Jeff King
Johannes Schindelin
Emily Shaffer
Junio C Hamano
Pedro Sousa
Christian Couder