zsh can pretend to be a normal shell pretty well except for some
glitches that we tickle in some of our scripts. Work them around
so that "vimdiff" and our test suite works well enough with it.
* bc/zsh-compatibility:
vimdiff: make script and tests work with zsh
t4046: avoid continue in &&-chain for zsh
When the user responds to a prompt given by "git add -p" with an
unsupported command, list of available commands were given, which
was too much if the user knew what they wanted to type but merely
made a typo. Now the user gets a much shorter error message.
* rj/add-p-typo-reaction:
add-patch: response to unknown command
add-patch: do not show UI messages on stderr
Command line completion script (in contrib/) learned to complete
"git symbolic-ref" a bit better (you need to enable plumbing
commands to be completed with GIT_COMPLETION_SHOW_ALL_COMMANDS).
* rh/complete-symbolic-ref:
completion: add docs on how to add subcommand completions
completion: improve docs for using __git_complete
completion: add 'symbolic-ref'
The singleton index_state instance "the_index" has been eliminated
by always instantiating "the_repository" and replacing references
to "the_index" with references to its .index member.
* ps/the-index-is-no-more:
repository: drop `initialize_the_repository()`
repository: drop `the_index` variable
builtin/clone: stop using `the_index`
repository: initialize index in `repo_init()`
builtin: stop using `the_index`
t/helper: stop using `the_index`
The credential helper protocol, together with the HTTP layer, have
been enhanced to support authentication schemes different from
username & password pair, like Bearer and NTLM.
* bc/credential-scheme-enhancement:
credential: add method for querying capabilities
credential-cache: implement authtype capability
t: add credential tests for authtype
credential: add support for multistage credential rounds
t5563: refactor for multi-stage authentication
docs: set a limit on credential line length
credential: enable state capability
credential: add an argument to keep state
http: add support for authtype and credential
docs: indicate new credential protocol fields
credential: add a field called "ephemeral"
credential: gate new fields on capability
credential: add a field for pre-encoded credentials
http: use new headers for each object request
remote-curl: reset headers on new request
credential: add an authtype field
Tests to ensure interoperability between reftable written by jgit
and our code have been added and enabled in CI.
* ps/ci-test-with-jgit:
t0612: add tests to exercise Git/JGit reftable compatibility
t0610: fix non-portable variable assignment
t06xx: always execute backend-specific tests
ci: install JGit dependency
ci: make Perforce binaries executable for all users
ci: merge scripts which install dependencies
ci: fix setup of custom path for GitLab CI
ci: merge custom PATH directories
ci: convert "install-dependencies.sh" to use "/bin/sh"
ci: drop duplicate package installation for "linux-gcc-default"
ci: skip sudo when we are already root
ci: expose distro name in dockerized GitHub jobs
ci: rename "runs_on_pool" to "distro"
Code to write out reftable has seen some optimization and
simplification.
* ps/reftable-write-optim:
reftable/block: reuse compressed array
reftable/block: reuse zstream when writing log blocks
reftable/writer: reset `last_key` instead of releasing it
reftable/writer: unify releasing memory
reftable/writer: refactorings for `writer_flush_nonempty_block()`
reftable/writer: refactorings for `writer_add_record()`
refs/reftable: don't recompute committer ident
reftable: remove name checks
refs/reftable: skip duplicate name checks
refs/reftable: perform explicit D/F check when writing symrefs
refs/reftable: fix D/F conflict error message on ref copy
A scheduled "git maintenance" job is expected to work on all
repositories it knows about, but it stopped at the first one that
errored out. Now it keeps going.
* js/for-each-repo-keep-going:
maintenance: running maintenance should not stop on errors
for-each-repo: optionally keep going on an error
In addition to building the objects needed, try to link the objects
that are used in fuzzer tests, to make sure at least they build
without bitrot, in Linux CI runs.
* js/build-fuzz-more-often:
fuzz: link fuzz programs with `make all` on Linux
Advertise "git contacts", a tool for newcomers to find people to
ask review for their patches, a bit more in our developer
documentation.
* la/doc-use-of-contacts-when-contributing:
SubmittingPatches: demonstrate using git-contacts with git-send-email
SubmittingPatches: add heading for format-patch and send-email
SubmittingPatches: dedupe discussion of security patches
SubmittingPatches: discuss reviewers first
SubmittingPatches: quote commands
SubmittingPatches: mention GitGitGadget
SubmittingPatches: clarify 'git-contacts' location
MyFirstContribution: mention contrib/contacts/git-contacts
The "--rfc" option of "git format-patch" learned to take an
optional string value to be used in place of "RFC" to tweak the
"[PATCH]" on the subject header.
* jc/format-patch-rfc-more:
format-patch: "--rfc=-(WIP)" appends to produce [PATCH (WIP)]
format-patch: allow --rfc to optionally take a value, like --rfc=WIP
The "-k" and "--rfc" options of "format-patch" will now error out
when used together, as one tells us not to add anything to the
title of the commit, and the other one tells us to add "RFC" in
addition to "PATCH".
* ds/format-patch-rfc-and-k:
format-patch: ensure that --rfc and -k are mutually exclusive
The procedure to build multi-pack-index got confused by the
replace-refs mechanism, which has been corrected by disabling the
latter.
* xx/disable-replace-when-building-midx:
midx: disable replace objects
"git rebase --signoff" used to forget that it needs to add a
sign-off to the resulting commit when told to continue after a
conflict stops its operation.
* pw/rebase-m-signoff-fix:
rebase -m: fix --signoff with conflicts
sequencer: store commit message in private context
sequencer: move current fixups to private context
sequencer: start removing private fields from public API
sequencer: always free "struct replay_opts"
When the user gives an unknown command to the "add -p" prompt, the list
of accepted commands with their explanation is given. This is the same
output they get when they say '?'.
However, the unknown command may be due to a user input error rather
than the user not knowing the valid command.
To reduce the likelihood of user confusion and error repetition, instead
of displaying the list of accepted commands, display a short error
message with the unknown command received, as feedback to the user.
Include a reminder about the current command '?' in the new message, to
guide the user if they want help.
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There is no need to show some UI messages on stderr, and yet doing so
may produce some undesirable results, such as messages appearing in an
unexpected order.
Let's use stdout for all UI messages, and adjusts the tests accordingly.
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Also fix some inconsistencies, and fix issue reported by
Anders Jonsson <anders.jonsson@norsjovallen.se>.
Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
When we process the $LAYOUT variable through sed, the result will end
with the character "#". We then split it at the shell using IFS so that
we can process it a character at a time.
POSIX specifies that only "IFS white space shall be ignored at the
beginning and end of the input". The hash mark is not a white space
character, so it is not ignored at the beginning and end of the input.
POSIX then specifies that "[e]ach occurrence in the input of an IFS
character that is not IFS white space, along with any adjacent IFS white
space, shall delimit a field, as described previously." Thus, the final
hash mark delimits a field, and the final field is the empty string.
zsh implements this behavior strictly in compliance with POSIX (and
differently from most other shells), such that we end up with a trailing
empty field. We don't want this empty field and processing it in the
normal way causes us to fail to parse properly and fail the tests with
"ERROR" entries, so let's just ignore it instead. This is the behavior
of bash and dash anyway and what was clearly intended, so this is a
reasonable thing to do.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
zsh has a bug in which the keyword "continue" within an &&-chain is not
effective and the code following it is executed nonetheless.
Fortunately, this bug has been fixed upstream in 12e5db145 ("51608:
Don't execute commands after "continue &&"", 2023-03-29). However, zsh
releases very infrequently, so it is not present in a stable release
yet.
That, combined with the fact that almost all zsh users get their shell
from their OS vendor, means that it will likely be a long time before
this problem is fixed for most users. We have other workarounds in
place for FreeBSD ash and dash, so it shouldn't be too difficult to add
one here, either.
Replace the existing code with a test and if-block, which comes only at
the cost of an additional indentation, and leaves the code a little more
idiomatic anyway.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The `SubmittingPatches` documentation briefly mentions that related
patches should be grouped together in their own e-mail thread. Expand on
this to explicitly state that updated versions of a patch series should
also follow this. Also provide add a link to existing documentation from
`MyFirstContribution` that provides detailed instructions on how to do
this via `git-send-email(1)`.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Leakfix.
* rj/add-i-leak-fix:
add: plug a leak on interactive_add
add-patch: plug a leak handling the '/' command
add-interactive: plug a leak in get_untracked_files
apply: plug a leak in apply_data
Demote a BUG() to an die() when the failure from vsnprintf() may
not be due to a programmer error.
* rs/vsnprintf-failure-is-not-a-bug:
don't report vsnprintf(3) error as bug
It took me more than a few tries and a good lecture of __git_main to
understand that the two paragraphs really only refer to adding
completion functions for executables that are not called through git's
subcommand magic. Improve the docs and be more specific.
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Even 'symbolic-ref' is only completed when
GIT_COMPLETION_SHOW_ALL_COMMANDS=1 is set, it currently defaults to
completing file names, which is not very helpful. Add a simple
completion function which completes options and refs.
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since 5e47215080 (fuzz: add basic fuzz testing target., 2018-10-12), we
have compiled object files for the fuzz tests as part of the default
'make all' target. This helps prevent bit-rot in lesser-used parts of
the codebase, by making sure that incompatible changes are caught at
build time.
However, since we never linked the fuzzer executables, this did not
protect us from link-time errors. As of 8b9a42bf48 (fuzz: fix fuzz test
build rules, 2024-01-19), it's now possible to link the fuzzer
executables without using a fuzzing engine and a variety of
compiler-specific (and compiler-version-specific) flags, at least on
Linux. So let's add a platform-specific option in config.mak.uname to
link the executables as part of the default `make all` target.
Since linking the fuzzer executables without a fuzzing engine does not
require a C++ compiler, we can change the FUZZ_PROGRAMS build rule to
use $(CC) by default. This avoids compiler mis-match issues when
overriding $(CC) but not $(CXX). When we *do* want to actually link with
a fuzzing engine, we can set $(FUZZ_CXX). The build instructions in the
CI fuzz-smoke-test job and in the Makefile comment have been updated
accordingly.
While we're at it, we can consolidate some of the fuzzer build
instructions into one location in the Makefile.
Suggested-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In https://github.com/microsoft/git/issues/623, it was reported that
maintenance stops on a missing repository, omitting the remaining
repositories that were scheduled for maintenance.
This is undesirable, as it should be a best effort type of operation.
It should still fail due to the missing repository, of course, but not
leave the non-missing repositories in unmaintained shapes.
Let's use `for-each-repo`'s shiny new `--keep-going` option that we just
introduced for that very purpose.
This change will be picked up when running `git maintenance start`,
which is run implicitly by `scalar reconfigure`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In https://github.com/microsoft/git/issues/623, it was reported that
the regularly scheduled maintenance stops if one repo in the middle of
the list was found to be missing.
This is undesirable, and points out a gap in the design of `git
for-each-repo`: We need a mode where that command does not stop on an
error, but continues to try running the specified command with the other
repositories.
Imitating the `--keep-going` option of GNU make, this commit teaches
`for-each-repo` the same trick: to continue with the operation on all
the remaining repositories in case there was a problem with one
repository, still setting the exit code to indicate an error occurred.
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Helped-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
