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"git fetch" and "git pull" reports when a fetch results in
non-fast-forward updates to let the user notice unusual situation.
The commands learned "--no-shown-forced-updates" option to disable
this safety feature.
* ds/fetch-disable-force-notice:
pull: add --[no-]show-forced-updates passthrough
fetch: warn about forced updates in branch listing
fetch: add --[no-]show-forced-updates argument
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"git status" can be told a non-standard default value for the
"--[no-]ahead-behind" option with a new configuration variable
status.aheadBehind.
* jh/status-aheadbehind:
status: ignore status.aheadbehind in porcelain formats
status: warn when a/b calculation takes too long
status: add status.aheadbehind setting
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Doc update.
* jw/gitweb-sample-update:
doc: don't use git.kernel.org as example gitweb URL
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Update docs used in a tutorial.
* cc/first-contrib-tutorial:
doc: improve usage string in MyFirstContribution
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Two new commands "git switch" and "git restore" are introduced to
split "checking out a branch to work on advancing its history" and
"checking out paths out of the index and/or a tree-ish to work on
advancing the current history" out of the single "git checkout"
command.
* nd/switch-and-restore: (46 commits)
completion: disable dwim on "git switch -d"
switch: allow to switch in the middle of bisect
t2027: use test_must_be_empty
Declare both git-switch and git-restore experimental
help: move git-diff and git-reset to different groups
doc: promote "git restore"
user-manual.txt: prefer 'merge --abort' over 'reset --hard'
completion: support restore
t: add tests for restore
restore: support --patch
restore: replace --force with --ignore-unmerged
restore: default to --source=HEAD when only --staged is specified
restore: reject invalid combinations with --staged
restore: add --worktree and --staged
checkout: factor out worktree checkout code
restore: disable overlay mode by default
restore: make pathspec mandatory
restore: take tree-ish from --source option instead
checkout: split part of it to new command 'restore'
doc: promote "git switch"
...
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"git fetch" that grabs from a group of remotes learned to run the
auto-gc only once at the very end.
* nd/fetch-multi-gc-once:
fetch: only run 'gc' once when fetching multiple remotes
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"git rev-list --objects" learned with "--no-object-names" option to
squelch the path to the object that is used as a grouping hint for
pack-objects.
* es/rev-list-no-object-names:
rev-list: teach --no-object-names to enable piping
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The conditional inclusion mechanism learned to base the choice on
the branch the HEAD currently is on.
* dl/includeif-onbranch:
config: learn the "onbranch:" includeIf condition
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Docfix.
* pw/doc-synopsis-markup-opmode-options:
show --continue/skip etc. consistently in synopsis
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Renamed from commit-graph-format-v2 and changed scope.
* ds/commit-graph-write-refactor:
commit-graph: extract write_commit_graph_file()
commit-graph: extract copy_oids_to_commits()
commit-graph: extract count_distinct_commits()
commit-graph: extract fill_oids_from_all_packs()
commit-graph: extract fill_oids_from_commit_hex()
commit-graph: extract fill_oids_from_packs()
commit-graph: create write_commit_graph_context
commit-graph: remove Future Work section
commit-graph: collapse parameters into flags
commit-graph: return with errors during write
commit-graph: fix the_repository reference
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Dev support update to help tracing out tests.
* sg/trace2-rename:
trace2: correct typo in technical documentation
Revert "test-lib: whitelist GIT_TR2_* in the environment"
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Doc update.
* dl/config-alias-doc:
config/alias.txt: document alias accepting non-command first word
config/alias.txt: change " and ' to `
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A new tag.gpgSign configuration variable turns "git tag -a" into
"git tag -s".
* tm/tag-gpgsign-config:
tag: add tag.gpgSign config option to force all tags be GPG-signed
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Doc update.
* po/doc-branch:
doc branch: provide examples for listing remote tracking branches
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"git branch --list" learned to show branches that are checked out
in other worktrees connected to the same repository prefixed with
'+', similar to the way the currently checked out branch is shown
with '*' in front.
* nb/branch-show-other-worktrees-head:
branch: add worktree info on verbose output
branch: update output to include worktree info
ref-filter: add worktreepath atom
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an apparent typo for the environment variable was included with 81567caf87
("trace2: update docs to describe system/global config settings",
2019-04-15), and was missed when renamed variables by e4b75d6a1d
("trace2: rename environment variables to GIT_TRACE2*", 2019-05-19)
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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git.kernel.org uses cgit, not gitweb, these days:
$ w3m -dump 'http://git.kernel.org/?p=git/git.git;a=tree;f=gitweb' | grep -w generated
generated by cgit 1.2-0.3.lf.el7 (git 2.18.0) at 2019-06-22 16:14:38 +0000
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
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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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The description about slashes in gitignore patterns (used to
indicate things like "anchored to this level only" and "only
matches directories") has been revamped.
* an/ignore-doc-update:
gitignore.txt: make slash-rules more readable
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Doc update.
* ab/hash-object-doc:
hash-object doc: stop mentioning git-cvsimport
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A doc update.
* cm/send-email-document-req-modules:
send-email: update documentation of required Perl modules
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The pattern "git diff/grep" use to extract funcname and words
boundary for Rust has been added.
* ml/userdiff-rust:
userdiff: two simplifications of patterns for rust
userdiff: add built-in pattern for rust
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The --[no-]show-forced-updates option in 'git fetch' can be confusing
for some users, especially if it is enabled via config setting and not
by argument. Add advice to warn the user that the (forced update)
messages were not listed.
Additionally, warn users when the forced update check takes longer
than ten seconds, and recommend that they disable the check. These
messages can be disabled by the advice.fetchShowForcedUpdates config
setting.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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After updating a set of remove refs during a 'git fetch', we walk the
commits in the new ref value and not in the old ref value to discover
if the update was a forced update. This results in two things happening
during the command:
1. The line including the ref update has an additional "(forced-update)"
marker at the end.
2. The ref log for that remote branch includes a bit saying that update
is a forced update.
For many situations, this forced-update message happens infrequently, or
is a small bit of information among many ref updates. Many users ignore
these messages, but the calculation required here slows down their fetches
significantly. Keep in mind that they do not have the opportunity to
calculate a commit-graph file containing the newly-fetched commits, so
these comparisons can be very slow.
Add a '--[no-]show-forced-updates' option that allows a user to skip this
calculation. The only permanent result is dropping the forced-update bit
in the reflog.
Include a new fetch.showForcedUpdates config setting that allows this
behavior without including the argument in every command. The config
setting is overridden by the command-line arguments.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The ahead/behind calculation in 'git status' can be slow in some
cases. Users may not realize that there are ways to avoid this
computation, especially if they are not using the information.
Add a warning that appears if this calculation takes more than
two seconds. The warning can be disabled through the new config
setting advice.statusAheadBehind.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The --[no-]ahead-behind option was introduced in fd9b544a
(status: add --[no-]ahead-behind to status and commit for V2
format, 2018-01-09). This is a necessary change of behavior
in repos where the remote tracking branches can move very
quickly ahead of the local branches. However, users need to
remember to provide the command-line argument every time.
Add a new "status.aheadBehind" config setting to change the
default behavior of all git status formats.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Allow easier parsing by cat-file by giving rev-list an option to print
only the OID of a non-commit object without any additional information.
This is a short-term shim; later on, rev-list should be taught how to
print the types of objects it finds in a format similar to cat-file's.
Before this commit, the output from rev-list needed to be massaged
before being piped to cat-file, like so:
git rev-list --objects HEAD | cut -f 1 -d ' ' |
git cat-file --batch-check
This was especially unexpected when dealing with root trees, as an
invisible whitespace exists at the end of the OID:
git rev-list --objects --filter=tree:1 --max-count=1 HEAD |
xargs -I% echo "AA%AA"
Now, it can be piped directly, as in the added test case:
git rev-list --objects --no-object-names HEAD | git cat-file --batch-check
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Change-Id: I489bdf0a8215532e540175188883ff7541d70e1b
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In multiple remotes mode, git-fetch is launched for n-1 remotes and the
last remote is handled by the current process. Each of these processes
will in turn run 'gc' at the end.
This is not really a problem because even if multiple 'gc --auto' is run
at the same time we still handle it correctly. It does show multiple
"auto packing in the background" messages though. And we may waste some
resources when gc actually runs because we still do some stuff before
checking the lock and moving it to background.
So let's try to avoid that. We should only need one 'gc' run after all
objects and references are added anyway. Add a new option --no-auto-gc
that will be used by those n-1 processes. 'gc --auto' will always run on
the main fetch process (*).
(*) even if we fetch remotes in parallel at some point in future, this
should still be fine because we should "join" all those processes
before this step.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Command mode options that the user can choose one among many are
listed like this in the documentation:
git am (--continue | --skip | --abort | --quit)
They are listed on a single line and in parenthesis, because they
are not optional.
But documentation pages for some commands deviate from this norm.
Fix the merge and rebase docs to match this style.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git help git" was hard to discover (well, at least for some
people).
* po/git-help-on-git-itself:
Doc: git.txt: remove backticks from link and add git-scm.com/docs
git.c: show usage for accessing the git(1) help page
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A new tutorial targetting specifically aspiring git-core
developers.
* es/first-contrib-tutorial:
doc: add some nit fixes to MyFirstContribution
documentation: add anchors to MyFirstContribution
documentation: add tutorial for first contribution
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The pattern "git diff/grep" use to extract funcname and words
boundary for Matlab has been extend to cover Octave, which is more
or less equivalent.
* bl/userdiff-octave:
userdiff: fix grammar and style issues
userdiff: add Octave
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"git clone --recurse-submodules" learned to set up the submodules
to ignore commit object names recorded in the superproject gitlink
and instead use the commits that happen to be at the tip of the
remote-tracking branches from the get-go, by passing the new
"--remote-submodules" option.
* ba/clone-remote-submodules:
clone: add `--remote-submodules` flag
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"git merge --squash" is designed to update the working tree and the
index without creating the commit, and this cannot be countermanded
by adding the "--commit" option; the command now refuses to work
when both options are given.
* vv/merge-squash-with-explicit-commit:
merge: refuse --commit with --squash
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Doc update.
* es/git-debugger-doc:
doc: hint about GIT_DEBUGGER in CodingGuidelines
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git update-server-info" learned not to rewrite the file with the
same contents.
* ew/update-server-info:
update-server-info: avoid needless overwrites
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"git format-patch" learns a configuration to set the default for
its --notes=<ref> option.
* dl/format-patch-notes-config:
format-patch: teach format.notes config option
git-format-patch.txt: document --no-notes option
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"git merge" learned "--quit" option that cleans up the in-progress
merge while leaving the working tree and the index still in a mess.
* nd/merge-quit:
merge: add --quit
merge: remove drop_save() in favor of remove_merge_branch_state()
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The "git fast-export/import" pair has been taught to handle commits
with log messages in encoding other than UTF-8 better.
* en/fast-export-encoding:
fast-export: do automatic reencoding of commit messages only if requested
fast-export: differentiate between explicitly UTF-8 and implicitly UTF-8
fast-export: avoid stripping encoding header if we cannot reencode
fast-import: support 'encoding' commit header
t9350: fix encoding test to actually test reencoding
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Since "git send-email" learned to take 'auto' as the value for the
transfer-encoding, it by mistake stopped honoring the values given
to the configuration variables sendemail.transferencoding and/or
sendemail.<ident>.transferencoding. This has been corrected to
(finally) redoing the order of setting the default, reading the
configuration and command line options.
* ab/send-email-transferencoding-fix:
send-email: fix regression in sendemail.identity parsing
send-email: document --no-[to|cc|bcc]
send-email: fix broken transferEncoding tests
send-email: remove cargo-culted multi-patch pattern in tests
send-email: do defaults -> config -> getopt in that order
send-email: rename the @bcclist variable for consistency
send-email: move the read_config() function above getopts
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The commit-graph feature began with a long list of planned
benefits, most of which are now complete. The future work
section has only a few items left.
As for making more algorithms aware of generation numbers,
some are only waiting for generation number v2 to ensure the
performance matches the existing behavior using commit date.
It is unlikely that we will ever send a commit-graph file
as part of the protocol, since we would need to verify the
data, and that is expensive. If we want to start trusting
remote content, then that item can be investigated again.
While there is more work to be done on the feature, having
a section of the docs devoted to a TODO list is wasteful and
hard to keep up-to-date.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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One can see that an alias that begins with a non-command first word,
such as `loud-rebase = -c commit.verbose=true rebase`, is permitted.
However, this isn't immediately obvious to users as alias instances
typically begin with a command.
Document the fact that an alias can begin with a non-command first word
so that users will be able to discover that this is a feature.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Before, the documentation would mix " and ' for code and config
snippets. Change these instances to ` so that they are marked up in
monospace.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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As many CI/CD tools don't allow to control command line options when
executing `git tag` command, a default value in the configuration file
will allow to enforce tag signing if required.
The new config-file option tag.gpgSign is added to define default behavior
of tag signings. To override default behavior the command line option -s,
--sign and --no-sign can be used:
$ git tag -m "commit message"
will generate a GPG signed tag if tag.gpgSign option is true, while
$ git tag --no-sign -m "commit message"
will skip the signing step.
Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Currently, if a user wishes to have individual settings per branch, they
are required to manually keep track of the settings in their head and
manually set the options on the command-line or change the config at
each branch.
Teach config the "onbranch:" includeIf condition so that it can
conditionally include configuration files if the branch that is checked
out in the current worktree matches the pattern given.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Renew paragraphs relevant for pattern with slash.
Aim to make it more clear and to avoid possible
pitfalls for the reader. Add some examples.
Signed-off-by: Dr. Adam Nielsen <admin@in-ici.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano
Carlo Marcelo Arenas Belón
Jakub Wilk
Christian Couder
Derrick Stolee
Jeff Hostetler
Emily Shaffer
Nguyễn Thái Ngọc Duy
Phillip Wood
Denton Liu
Tigran Mkrtchyan
Dr. Adam Nielsen