Commit graph

10825 commits

Author SHA1 Message Date
Junio C Hamano
7676b86ec2 Merge branch 'sb/status-doc-fix'
Docfix.

* sb/status-doc-fix:
  Documentation/git-status: clarify status table for porcelain mode
2018-02-28 13:37:54 -08:00
Junio C Hamano
c22c624a9d Merge branch 'nd/am-quit'
"git am" has learned the "--quit" option, in addition to the existing
"--abort" option; having the pair mirrors a few other commands like
"rebase" and "cherry-pick".

* nd/am-quit:
  am: support --quit
2018-02-28 13:37:52 -08:00
Junio C Hamano
2fc74f41c5 Fifth batch for 2.17
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-27 10:53:41 -08:00
Junio C Hamano
9dc254b7ad Merge branch 'rd/typofix'
Typofix.

* rd/typofix:
  Correct mispellings of ".gitmodule" to ".gitmodules"
  t/: correct obvious typo "detahced"
2018-02-27 10:34:03 -08:00
Junio C Hamano
d7db100c18 Merge branch 'bp/fsmonitor'
Doc update for a recently added feature.

* bp/fsmonitor:
  fsmonitor: update documentation to remove reference to invalid config settings
2018-02-27 10:34:01 -08:00
Junio C Hamano
a42d457dc4 Merge branch 'bc/doc-interpret-trailers-grammofix'
Docfix.

* bc/doc-interpret-trailers-grammofix:
  docs/interpret-trailers: fix agreement error
2018-02-27 10:34:00 -08:00
Junio C Hamano
2b0f6b1c18 Merge branch 'jk/doc-do-not-write-extern'
Devdoc update.

* jk/doc-do-not-write-extern:
  CodingGuidelines: mention "static" and "extern"
2018-02-27 10:33:53 -08:00
Junio C Hamano
c6e3ac0f69 Merge branch 'ab/untracked-cache-invalidation-docs'
Doc update to warn against remaining bugs in untracked cache.

* ab/untracked-cache-invalidation-docs:
  update-index doc: note the caveat with "could not open..."
  update-index doc: note a fixed bug in the untracked cache
2018-02-27 10:33:50 -08:00
Junio C Hamano
e3a80781f5 Fourth batch for 2.17 2018-02-21 12:45:35 -08:00
Junio C Hamano
2f6128daab Merge branch 'gs/rebase-allow-empty-message'
"git rebase" learned to take "--allow-empty-message" option.

* gs/rebase-allow-empty-message:
  rebase: add --allow-empty-message option
2018-02-21 12:45:04 -08:00
Junio C Hamano
c2bd43d66d Merge branch 'lw/daemon-log-destination'
The log from "git daemon" can be redirected with a new option; one
relevant use case is to send the log to standard error (instead of
syslog) when running it from inetd.

* lw/daemon-log-destination:
  daemon: add --log-destination=(stderr|syslog|none)
2018-02-21 12:45:04 -08:00
Junio C Hamano
a4ee44448f Git 2.16.2
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Sync with 2.16.2

* tag 'v2.16.2':
  Git 2.16.2
2018-02-15 15:24:55 -08:00
Junio C Hamano
ffa9524972 Git 2.16.2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-15 15:21:23 -08:00
Junio C Hamano
c93150cfb0 Merge branch 'ab/doc-cat-file-e-still-shows-errors' into maint
Doc update.

* ab/doc-cat-file-e-still-shows-errors:
  cat-file doc: document that -e will return some output
2018-02-15 15:18:15 -08:00
Junio C Hamano
d4e528ef6a Merge branch 'as/read-tree-prefix-doc-fix' into maint
Doc update.

* as/read-tree-prefix-doc-fix:
  doc/read-tree: remove obsolete remark
2018-02-15 15:18:14 -08:00
Junio C Hamano
1f9c1fab64 Third batch for 2.17
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-15 14:56:49 -08:00
Junio C Hamano
0dbd562cc4 Merge branch 'nd/ignore-glob-doc-update'
Doc update.

* nd/ignore-glob-doc-update:
  gitignore.txt: elaborate shell glob syntax
2018-02-15 14:55:46 -08:00
Junio C Hamano
8be8342b4c Merge branch 'po/object-id'
Conversion from uchar[20] to struct object_id continues.

* po/object-id:
  sha1_file: rename hash_sha1_file_literally
  sha1_file: convert write_loose_object to object_id
  sha1_file: convert force_object_loose to object_id
  sha1_file: convert write_sha1_file to object_id
  notes: convert write_notes_tree to object_id
  notes: convert combine_notes_* to object_id
  commit: convert commit_tree* to object_id
  match-trees: convert splice_tree to object_id
  cache: clear whole hash buffer with oidclr
  sha1_file: convert hash_sha1_file to object_id
  dir: convert struct sha1_stat to use object_id
  sha1_file: convert pretend_sha1_file to object_id
2018-02-15 14:55:43 -08:00
Stefan Beller
e4e5da2796 Documentation/git-status: clarify status table for porcelain mode
It is possible to have the output ' A' from 'git status --porcelain'
by adding a file using the '--intend-to-add' flag.  Make this clear by
adding the pattern in the table of the documentation.

However the mode 'DM' (deleted in the index, modified in the working tree)
is not possible in the non-merge case in which the file only shows
as 'D ' (and adding it back to the worktree would show an additional line
of an '??' untracked file). It is also not possible in the merge case as
then the mode involves a 'U' on one side of the merge.
Remove that pattern.

Reported-by: Ross Light <light@google.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-15 11:07:52 -08:00
Robert P. J. Day
5aea9fe6cc Correct mispellings of ".gitmodule" to ".gitmodules"
There are a small number of misspellings, ".gitmodule", scattered
throughout the code base, correct them ... no apparent functional
changes.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-14 11:34:34 -08:00
Nguyễn Thái Ngọc Duy
65ed8ff376 am: support --quit
Among the "in progress" commands, only git-am and git-merge do not
support --quit. Support --quit in git-am too.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-14 11:26:43 -08:00
Ben Peart
4ccf461f56 fsmonitor: update documentation to remove reference to invalid config settings
Remove the reference to setting core.fsmonitor to `true` (or `false`) as those
are not valid settings.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-14 10:27:26 -08:00
Junio C Hamano
b2e45c695d Second batch for 2.17
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-13 16:22:16 -08:00
Junio C Hamano
8195303cc1 Merge branch 'tz/doc-show-defaults-to-head'
Doc update.

* tz/doc-show-defaults-to-head:
  doc: mention 'git show' defaults to HEAD
2018-02-13 13:39:17 -08:00
Junio C Hamano
417c04c5a9 Merge branch 'jt/long-running-process-doc'
Doc updates.

* jt/long-running-process-doc:
  Docs: split out long-running subprocess handshake
2018-02-13 13:39:15 -08:00
Junio C Hamano
5327463725 Merge branch 'jt/http-redact-cookies'
The http tracing code, often used to debug connection issues,
learned to redact potentially sensitive information from its output
so that it can be more safely sharable.

* jt/http-redact-cookies:
  http: support omitting data from traces
  http: support cookie redaction when tracing
2018-02-13 13:39:11 -08:00
Junio C Hamano
ab5a940deb Merge branch 'ks/submodule-doc-updates'
Doc updates.

* ks/submodule-doc-updates:
  Doc/git-submodule: improve readability and grammar of a sentence
  Doc/gitsubmodules: make some changes to improve readability and syntax
2018-02-13 13:39:07 -08:00
Junio C Hamano
6bed209a20 Merge branch 'jh/partial-clone'
The machinery to clone & fetch, which in turn involves packing and
unpacking objects, have been told how to omit certain objects using
the filtering mechanism introduced by the jh/object-filtering
topic, and also mark the resulting pack as a promisor pack to
tolerate missing objects, taking advantage of the mechanism
introduced by the jh/fsck-promisors topic.

* jh/partial-clone:
  t5616: test bulk prefetch after partial fetch
  fetch: inherit filter-spec from partial clone
  t5616: end-to-end tests for partial clone
  fetch-pack: restore save_commit_buffer after use
  unpack-trees: batch fetching of missing blobs
  clone: partial clone
  partial-clone: define partial clone settings in config
  fetch: support filters
  fetch: refactor calculation of remote list
  fetch-pack: test support excluding large blobs
  fetch-pack: add --no-filter
  fetch-pack, index-pack, transport: partial clone
  upload-pack: add object filtering for partial clone
2018-02-13 13:39:04 -08:00
Junio C Hamano
f3d618d2bf Merge branch 'jh/fsck-promisors'
In preparation for implementing narrow/partial clone, the machinery
for checking object connectivity used by gc and fsck has been
taught that a missing object is OK when it is referenced by a
packfile specially marked as coming from trusted repository that
promises to make them available on-demand and lazily.

* jh/fsck-promisors:
  gc: do not repack promisor packfiles
  rev-list: support termination at promisor objects
  sha1_file: support lazily fetching missing objects
  introduce fetch-object: fetch one promisor object
  index-pack: refactor writing of .keep files
  fsck: support promisor objects as CLI argument
  fsck: support referenced promisor objects
  fsck: support refs pointing to promisor objects
  fsck: introduce partialclone extension
  extension.partialclone: introduce partial clone extension
2018-02-13 13:39:03 -08:00
brian m. carlson
760f1ad101 docs/interpret-trailers: fix agreement error
In the description of git interpret-trailers, we describe "a group…of
lines" that have certain characteristics.  Ensure both options
describing this group use a singular verb for parallelism.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-13 09:45:45 -08:00
Ævar Arnfjörð Bjarmason
7bf0be7501 update-index doc: note the caveat with "could not open..."
Note the caveat where 2.17 is stricter about index validation
potentially causing "could not open directory" warnings when git is
upgraded. See the preceding "dir.c: stop ignoring opendir() error in
open_cached_dir()" change.

This caused some mayhem when I upgraded git to a version with this
series at Booking.com, and other users have doubtless enabled the UC
extension and are in for a surprise when they upgrade. Let's give them
a headsup in the docs.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-09 13:54:27 -08:00
Ævar Arnfjörð Bjarmason
9b978691b1 update-index doc: note a fixed bug in the untracked cache
Document the bug tested for in my "status: add a failing test showing
a core.untrackedCache bug" and fixed in Duy's "dir.c: fix missing dir
invalidation in untracked code".

Since this is very likely something others will encounter in the
future on older versions, and it's not obvious how to fix it let's
document both that it exists, and how to "fix" it with a one-off
command.

As noted in that commit, even though this bug gets the untracked cache
into a bad state, we have not yet found a case where this is user
visible, and thus it makes sense for these docs to focus on the
symlink case only.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-09 13:54:23 -08:00
Jeff King
89a9f2c862 CodingGuidelines: mention "static" and "extern"
It perhaps goes without saying that file-local stuff should
be marked static, but it does not hurt to remind people.

Less obvious is that we are settling on "do not include
extern in function declarations". It is already the default
unless the function was previously declared static (but if
you are following a static declaration with an unmarked one,
you should think about why you are declaring the thing
twice). And so it just becomes an extra noise-word in our
header files.

We used to give the opposite advice, so there are quite a
few "extern" markers in early Git code. But this at least
makes a concrete suggestion that we can follow going
forward.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-08 14:20:43 -08:00
Genki Sky
a6c612b528 rebase: add --allow-empty-message option
This option allows commits with empty commit messages to be rebased,
matching the same option in git-commit and git-cherry-pick. While empty
log messages are frowned upon, sometimes one finds them in older
repositories (e.g. translated from another VCS [0]), or have other
reasons for desiring them. The option is available in git-commit and
git-cherry-pick, so it is natural to make other git tools play nicely
with them. Adding this as an option allows the default to be "give the
user a chance to fix", while not interrupting the user's workflow
otherwise [1].

  [0]: https://stackoverflow.com/q/8542304
  [1]: https://public-inbox.org/git/7vd33afqjh.fsf@alter.siamese.dyndns.org/

To implement this, add a new --allow-empty-message flag. Then propagate
it to all calls of 'git commit', 'git cherry-pick', and 'git rebase--helper'
within the rebase scripts.

Signed-off-by: Genki Sky <sky@genki.is>
Reviewed-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-07 11:26:46 -08:00
Lucas Werkmeister
0c591cacba daemon: add --log-destination=(stderr|syslog|none)
This new option can be used to override the implicit --syslog of
--inetd, or to disable all logging. (While --detach also implies
--syslog, --log-destination=stderr with --detach is useless since
--detach disassociates the process from the original stderr.) --syslog
is retained as an alias for --log-destination=syslog.

--log-destination always overrides implicit --syslog regardless of
option order. This is different than the “last one wins” logic that
applies to some implicit options elsewhere in Git, but should hopefully
be less confusing. (I also don’t know if *all* implicit options in Git
follow “last one wins”.)

The combination of --inetd with --log-destination=stderr is useful, for
instance, when running `git daemon` as an instanced systemd service
(with associated socket unit). In this case, log messages sent via
syslog are received by the journal daemon, but run the risk of being
processed at a time when the `git daemon` process has already exited
(especially if the process was very short-lived, e.g. due to client
error), so that the journal daemon can no longer read its cgroup and
attach the message to the correct systemd unit (see systemd/systemd#2913
[1]). Logging to stderr instead can solve this problem, because systemd
can connect stderr directly to the journal daemon, which then already
knows which unit is associated with this stream.

[1]: https://github.com/systemd/systemd/issues/2913

Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Lucas Werkmeister <mail@lucaswerkmeister.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-05 10:30:44 -08:00
Duy Nguyen
2e22a85e5c gitignore.txt: elaborate shell glob syntax
`fnmatch(3)` is a great mention if the intended audience is
programmers. For normal users it's probably better to spell out what
a shell glob is.

This paragraph is updated to roughly tell (or remind) what the main
wildcards are supposed to do. All the details are still hidden away
behind the `fnmatch(3)` wall because bringing the whole specification
here may be too much.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-02 10:56:46 -08:00
Todd Zullinger
9f5258cbb8 doc: mention 'git show' defaults to HEAD
When 'git show' is called without any object it defaults to HEAD.  This
has been true since d4ed9793fd ("Simplify common default options setup
for built-in log family.", 2006-04-16).

The SYNOPSIS suggests that the object argument is required.  Clarify
that it is not required and note the default.

Signed-off-by: Todd Zullinger <tmz@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-30 13:12:18 -08:00
Patryk Obara
829e5c3b92 sha1_file: convert pretend_sha1_file to object_id
Convert the declaration and definition of pretend_sha1_file to use
struct object_id and adjust all usages of this function.  Rename it to
pretend_object_file.

Signed-off-by: Patryk Obara <patryk.obara@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-30 10:42:35 -08:00
Jonathan Tan
addad10594 Docs: split out long-running subprocess handshake
Separating out the implementation of the handshake when starting a
long-running subprocess (for example, as is done for a clean/smudge
filter) was done in commit fa64a2fdbe ("sub-process: refactor
handshake to common function", 2017-07-26), but its documentation still
resides in gitattributes. Split out the documentation as well.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-25 11:24:32 -08:00
Junio C Hamano
5be1f00a9a First batch after 2.16
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-23 13:21:10 -08:00
Junio C Hamano
93a622f4a7 Merge branch 'ab/doc-cat-file-e-still-shows-errors'
Doc update.

* ab/doc-cat-file-e-still-shows-errors:
  cat-file doc: document that -e will return some output
2018-01-23 13:16:41 -08:00
Junio C Hamano
3e25b6c66b Merge branch 'as/read-tree-prefix-doc-fix'
Doc update.

* as/read-tree-prefix-doc-fix:
  doc/read-tree: remove obsolete remark
2018-01-23 13:16:41 -08:00
Junio C Hamano
5550449812 Merge branch 'ab/commit-m-with-fixup'
"git commit --fixup" did not allow "-m<message>" option to be used
at the same time; allow it to annotate resulting commit with more
text.

* ab/commit-m-with-fixup:
  commit: add support for --fixup <commit> -m"<extra message>"
  commit doc: document that -c, -C, -F and --fixup with -m error
2018-01-23 13:16:38 -08:00
Junio C Hamano
c0d75f0e2e Merge branch 'sb/diff-blobfind-pickaxe'
"diff" family of commands learned "--find-object=<object-id>" option
to limit the findings to changes that involve the named object.

* sb/diff-blobfind-pickaxe:
  diff: use HAS_MULTI_BITS instead of counting bits manually
  diff: properly error out when combining multiple pickaxe options
  diffcore: add a pickaxe option to find a specific blob
  diff: introduce DIFF_PICKAXE_KINDS_MASK
  diff: migrate diff_flags.pickaxe_ignore_case to a pickaxe_opts bit
  diff.h: make pickaxe_opts an unsigned bit field
2018-01-23 13:16:37 -08:00
Junio C Hamano
bc3dca07f4 Merge branch 'nd/ita-wt-renames-in-status'
"git status" after moving a path in the working tree (hence making
it appear "removed") and then adding with the -N option (hence
making that appear "added") detected it as a rename, but did not
report the  old and new pathnames correctly.

* nd/ita-wt-renames-in-status:
  wt-status.c: handle worktree renames
  wt-status.c: rename rename-related fields in wt_status_change_data
  wt-status.c: catch unhandled diff status codes
  wt-status.c: coding style fix
  Use DIFF_DETECT_RENAME for detect_rename assignments
  t2203: test status output with porcelain v2 format
2018-01-23 13:16:28 -08:00
Junio C Hamano
59c276cf4d Sync with v2.16.1
* maint:
  Git 2.16.1
  t5601-clone: test case-conflicting files on case-insensitive filesystem
  repository: pre-initialize hash algo pointer
2018-01-21 21:14:54 -08:00
Junio C Hamano
8279ed033f Git 2.16.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-21 21:14:25 -08:00
Junio C Hamano
298d861208 Start 2.17 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-21 21:14:09 -08:00
Jonathan Tan
8ba18e6fa4 http: support omitting data from traces
GIT_TRACE_CURL provides a way to debug what is being sent and received
over HTTP, with automatic redaction of sensitive information. But it
also logs data transmissions, which significantly increases the log file
size, sometimes unnecessarily. Add an option "GIT_TRACE_CURL_NO_DATA" to
allow the user to omit such data transmissions.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-19 13:06:57 -08:00
Jonathan Tan
83411783c3 http: support cookie redaction when tracing
When using GIT_TRACE_CURL, Git already redacts the "Authorization:" and
"Proxy-Authorization:" HTTP headers. Extend this redaction to a
user-specified list of cookies, specified through the
"GIT_REDACT_COOKIES" environment variable.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-19 13:06:50 -08:00