For Windows builds >= 15063 set $env:TERM to "xterm-256color" instead of
"cygwin" because they have a more capable console system that supports
this. Also set $env:COLORTERM="truecolor" if unset.

$env:TERM is initialized so that ANSI colors in color.c work, see
29a3963 (Win32: patch Windows environment on startup, 2012-01-15).

See git-for-windows#3629 regarding problems caused by always setting
$env:TERM="cygwin".

This is the same heuristic used by the Cygwin runtime.

Signed-off-by: Rafael Kitover <rkitover@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

NtQueryObject under Wine can return a success but fill out no name.
In those situations, Wine will set Buffer to NULL, and set result to
the sizeof(OBJECT_NAME_INFORMATION).

Running a command such as

echo "$(git.exe --version 2>/dev/null)"

will crash due to a NULL pointer dereference when the code attempts to
null terminate the buffer, although, weirdly, removing the subshell or
redirecting stdout to a file will not trigger the crash.

Code has been added to also check Buffer and Length to ensure the check
is as robust as possible due to the current behavior being fragile at
best, and could potentially change in the future

This code is based on the behavior of NtQueryObject under wine and
reactos.

Signed-off-by: Christopher Degawa <ccom@randomderp.com>

Atomic append on windows is only supported on local disk files, and it may
cause errors in other situations, e.g. network file system. If that is the
case, this config option should be used to turn atomic append off.

Co-Authored-By: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: 孙卓识 <sunzhuoshi@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

From the documentation of said setting:

	This boolean will enable fsync() when writing object files.

	This is a total waste of time and effort on a filesystem that
	orders data writes properly, but can be useful for filesystems
	that do not use journalling (traditional UNIX filesystems) or
	that only journal metadata and not file contents (OS X’s HFS+,
	or Linux ext3 with "data=writeback").

The most common file system on Windows (NTFS) does not guarantee that
order, therefore a sudden loss of power (or any other event causing an
unclean shutdown) would cause corrupt files (i.e. files filled with
NULs). Therefore we need to change the default.

Note that the documentation makes it sound as if this causes really bad
performance. In reality, writing loose objects is something that is done
only rarely, and only a handful of files at a time.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Whith Windows 2000, Microsoft introduced a flag to the PE header to mark executables as
"terminal server aware". Windows terminal servers provide a redirected Windows directory and
redirected registry hives when launching legacy applications without this flag set. Since we
do not use any INI files in the Windows directory and don't write to the registry, we don't
need  this additional preparation. Telling the OS that we don't need this should provide
slightly improved startup times in terminal server environments.

When building for supported Windows Versions with MSVC the /TSAWARE linker flag is
automatically set, but MinGW requires us to set the --tsaware flag manually.

This partially addresses git-for-windows#3935.

Signed-off-by: Matthias Aßhauer <mha1993@live.de>

Add FileVersion, which is a required field
As not all required fields were present, none were being included
Fixes git-for-windows#4090

Signed-off-by: Kiel Hurley <kielhurley@gmail.com>

In f9b7573 (repository: free fields before overwriting them,
2017-09-05), Git was taught to release memory before overwriting it, but
357a03e (repository.c: move env-related setup code back to
environment.c, 2018-03-03) changed the code so that it would not
_always_ be overwritten.

As a consequence, the `commondir` attribute would point to
already-free()d memory.

This seems not to cause problems in core Git, but there are add-on
patches in Git for Windows where the `commondir` attribute is
subsequently used and causing invalid memory accesses e.g. in setups
containing old-style submodules (i.e. the ones with a `.git` directory
within theirs worktrees) that have `commondir` configured.

This fixes git-for-windows#4083.

Signed-off-by: Andrey Zabavnikov <zabavnikov@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This compile-time option allows to ask Git to load libcurl dynamically
at runtime.

Together with a follow-up patch that optionally overrides the file name
depending on the `http.sslBackend` setting, this kicks open the door for
installing multiple libcurl flavors side by side, and load the one
corresponding to the (runtime-)configured SSL/TLS backend.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This implements the Windows-specific support code, because everything is
slightly different on Windows, even loading shared libraries.

Note: I specifically do _not_ use the code from
`compat/win32/lazyload.h` here because that code is optimized for
loading individual functions from various system DLLs, while we
specifically want to load _many_ functions from _one_ DLL here, and
distinctly not a system DLL (we expect libcurl to be located outside
`C:\Windows\system32`, something `INIT_PROC_ADDR` refuses to work with).
Also, the `curl_easy_getinfo()`/`curl_easy_setopt()` functions are
declared as vararg functions, which `lazyload.h` cannot handle. Finally,
we are about to optionally override the exact file name that is to be
loaded, which is a goal contrary to `lazyload.h`'s design.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

The previous commits introduced a compile-time option to load libcurl
lazily, but it uses the hard-coded name "libcurl-4.dll" (or equivalent
on platforms other than Windows).

To allow for installing multiple libcurl flavors side by side, where
each supports one specific SSL/TLS backend, let's first look whether
`libcurl-<backend>-4.dll` exists, and only use `libcurl-4.dll` as a fall
back.

That will allow us to ship with a libcurl by default that only supports
the Secure Channel backend for the `https://` protocol. This libcurl
won't suffer from any dependency problem when upgrading OpenSSL to a new
major version (which will change the DLL name, and hence break every
program and library that depends on it).

This is crucial because Git for Windows relies on libcurl to keep
working when building and deploying a new OpenSSL package because that
library is used by `git fetch` and `git clone`.

Note that this feature is by no means specific to Windows. On Ubuntu,
for example, a `git` built using `LAZY_LOAD_LIBCURL` will use
`libcurl.so.4` for `http.sslbackend=openssl` and `libcurl-gnutls.so.4`
for `http.sslbackend=gnutls`.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

It is merely a historical wart that, say, `git-commit` exists in the
`libexec/git-core/` directory, a tribute to the original idea to let Git
be essentially a bunch of Unix shell scripts revolving around very few
"plumbing" (AKA low-level) commands.

Git has evolved a lot from there. These days, most of Git's
functionality is contained within the `git` executable, in the form of
"built-in" commands.

To accommodate for scripts that use the "dashed" form of Git commands,
even today, Git provides hard-links that make the `git` executable
available as, say, `git-commit`, just in case that an old script has not
been updated to invoke `git commit`.

Those hard-links do not come cheap: they take about half a minute for
every build of Git on Windows, they are mistaken for taking up huge
amounts of space by some Windows Explorer versions that do not
understand hard-links, and therefore many a "bug" report had to be
addressed.

The "dashed form" has been officially deprecated in Git version 1.5.4,
which was released on February 2nd, 2008, i.e. a very long time ago.
This deprecation was never finalized by skipping these hard-links, but
we can start the process now, in Git for Windows.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Since Git v2.39.1, we are a bit more stringent in searching the PATH. In
particular, we specifically require the `.exe` suffix.

However, the `Repository>Explore Working Copy` command asks for
`explorer.exe` to be found on the `PATH`, which _already_ has that
suffix.

Let's unstartle the PATH-finding logic about this scenario.

This fixes git-for-windows#4356

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This will help with Git for Windows' maintenance going forward: It
allows Git for Windows to switch its primary libcurl to a variant
without the OpenSSL backend, while still loading an alternate when
setting `http.sslBackend = openssl`.

This is necessary to avoid maintenance headaches with upgrading OpenSSL:
its major version name is encoded in the shared library's file name and
hence major version updates (temporarily) break libraries that are
linked against the OpenSSL library.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

In Git for Windows v2.39.0, we fixed a regression where `git.exe` would
no longer work in Windows Nano Server (frequently used in Docker
containers).

This GitHub workflow can be used to verify manually that the Git/Scalar
executables work in Nano Server.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

When running Git for Windows on a remote APFS filesystem, it would
appear that the `mingw_open_append()`/`write()` combination would fail
almost exactly like on some CIFS-mounted shares as had been reported in
git-for-windows#2753, albeit with a
different `errno` value.

Let's handle that `errno` value just the same, by suggesting to set
`windows.appendAtomically=false`.

Signed-off-by: David Lomas <dl3@pale-eds.co.uk>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Windows 10 version 1511 (also known as Anniversary Update), according to
https://learn.microsoft.com/en-us/windows/console/console-virtual-terminal-sequences
introduced native support for ANSI sequence processing. This allows
using colors from the entire 24-bit color range.

All we need to do is test whether the console's "virtual processing
support" can be enabled. If it can, we do not even need to start the
`console_thread` to handle ANSI sequences.

Or, almost all we need to do: When `console_thread()` does its work, it
uses the Unicode-aware `write_console()` function to write to the Win32
Console, which supports Git for Windows' implicit convention that all
text that is written is encoded in UTF-8. The same is not necessarily
true if native ANSI sequence processing is used, as the output is then
subject to the current code page. Let's ensure that the code page is set
to `CP_UTF8` as long as Git writes to it.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

winuser.h contains the definition of RT_MANIFEST that our LLVM based
toolchain needs to understand that we want to embed
compat/win32/git.manifest as an application manifest. It currently just
embeds it as additional data that Windows doesn't understand.

This also helps our GCC based toolchain understand that we only want one
copy embedded. It currently embeds one working assembly manifest and one
nearly identical, but useless copy as additional data.

This also teaches our Visual Studio based buildsystems to pick up the
manifest file from git.rc. This means we don't have to explicitly specify
it in contrib/buildsystems/Generators/Vcxproj.pm anymore. Slightly
counter-intuitively this also means we have to explicitly tell Cmake
not to embed a default manifest.

This fixes git-for-windows#4707

Signed-off-by: Matthias Aßhauer <mha1993@live.de>
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>

By default, the buffer type of Windows' `stdout` is unbuffered (_IONBF),
and there is no need to manually fflush `stdout`.

But some programs, such as the Windows Filtering Platform driver
provided by the security software, may change the buffer type of
`stdout` to full buffering. This nees `fflush(stdout)` to be called
manually, otherwise there will be no output to `stdout`.

Signed-off-by: MinarKotonoha <chengzhuo5@qq.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

The sparse tree walk algorithm was created in d5d2e93 (revision:
implement sparse algorithm, 2019-01-16) and involves using the
mark_trees_uninteresting_sparse() method. This method takes a repository
and an oidset of tree IDs, some of which have the UNINTERESTING flag and
some of which do not.

Create a method that has an equivalent set of preconditions but uses a
"dense" walk (recursively visits all reachable trees, as long as they
have not previously been marked UNINTERESTING). This is an important
difference from mark_tree_uninteresting(), which short-circuits if the
given tree has the UNINTERESTING flag.

A use of this method will be added in a later change, with a condition
set whether the sparse or dense approach should be used.

Signed-off-by: Derrick Stolee <stolee@gmail.com>

This will be helpful in a future change.

Signed-off-by: Derrick Stolee <stolee@gmail.com>

In order to more easily compute delta bases among objects that appear at the
exact same path, add a --path-walk option to 'git pack-objects'.

This option will use the path-walk API instead of the object walk given by
the revision machinery. Since objects will be provided in batches
representing a common path, those objects can be tested for delta bases
immediately instead of waiting for a sort of the full object list by
name-hash. This has multiple benefits, including avoiding collisions by
name-hash.

The objects marked as UNINTERESTING are included in these batches, so we
are guaranteeing some locality to find good delta bases.

After the individual passes are done on a per-path basis, the default
name-hash is used to find other opportunistic delta bases that did not
match exactly by the full path name.

RFC TODO: It is important to note that this option is inherently
incompatible with using a bitmap index. This walk probably also does not
work with other advanced features, such as delta islands.

Getting ahead of myself, this option compares well with --full-name-hash
when the packfile is large enough, but also performs at least as well as
the default in all cases that I've seen.

RFC TODO: this should probably be recording the batch locations to another
list so they could be processed in a second phase using threads.

RFC TODO: list some examples of how this outperforms previous pack-objects
strategies. (This is coming in later commits that include performance
test changes.)

Signed-off-by: Derrick Stolee <stolee@gmail.com>

There are many tests that validate whether 'git pack-objects' works as
expected. Instead of duplicating these tests, add a new test environment
variable, GIT_TEST_PACK_PATH_WALK, that implies --path-walk by default
when specified.

This was useful in testing the implementation of the --path-walk
implementation, especially in conjunction with test such as:

 - t0411-clone-from-partial.sh : One test fetches from a repo that does
   not have the boundary objects. This causes the path-based walk to
   fail. Disable the variable for this test.

 - t5306-pack-nobase.sh : Similar to t0411, one test fetches from a repo
   without a boundary object.

 - t5310-pack-bitmaps.sh : One test compares the case when packing with
   bitmaps to the case when packing without them. Since we disable the
   test variable when writing bitmaps, this causes a difference in the
   object list (the --path-walk option adds an extra object). Specify
   --no-path-walk in both processes for the comparison. Another test
   checks for a specific delta base, but when computing dynamically
   without using bitmaps, the base object it too small to be considered
   in the delta calculations so no base is used.

 - t5316-pack-delta-depth.sh : This script cares about certain delta
   choices and their chain lengths. The --path-walk option changes how
   these chains are selected, and thus changes the results of this test.

 - t5322-pack-objects-sparse.sh : This demonstrates the effectiveness of
   the --sparse option and how it combines with --path-walk.

 - t5332-multi-pack-reuse.sh : This test verifies that the preferred
   pack is used for delta reuse when possible. The --path-walk option is
   not currently aware of the preferred pack at all, so finds a
   different delta base.

 - t7406-submodule-update.sh : When using the variable, the --depth
   option collides with the --path-walk feature, resulting in a warning
   message. Disable the variable so this warning does not appear.

I want to call out one specific test change that is only temporary:

 - t5530-upload-pack-error.sh : One test cares specifically about an
   "unable to read" error message. Since the current implementation
   performs delta calculations within the path-walk API callback, a
   different "unable to get size" error message appears. When this
   is changed in a future refactoring, this test change can be reverted.

Signed-off-by: Derrick Stolee <stolee@gmail.com>

Since 'git pack-objects' supports a --path-walk option, allow passing it
through in 'git repack'. This presents interesting testing opportunities for
comparing the different repacking strategies against each other.

Add the --path-walk option to the performance tests in p5313.

For the microsoft/fluentui repo [1] checked out at a specific commit [2],
the results are very interesting:

Test                                           this tree
------------------------------------------------------------------
5313.2: thin pack                              0.40(0.47+0.04)
5313.3: thin pack size                                    1.2M
5313.4: thin pack with --full-name-hash        0.09(0.10+0.04)
5313.5: thin pack size with --full-name-hash             22.8K
5313.6: thin pack with --path-walk             0.08(0.06+0.02)
5313.7: thin pack size with --path-walk                  20.8K
5313.8: big pack                               2.16(8.43+0.23)
5313.9: big pack size                                    17.7M
5313.10: big pack with --full-name-hash        1.42(3.06+0.21)
5313.11: big pack size with --full-name-hash             18.0M
5313.12: big pack with --path-walk             2.21(8.39+0.24)
5313.13: big pack size with --path-walk                  17.8M
5313.14: repack                                98.05(662.37+2.64)
5313.15: repack size                                    449.1K
5313.16: repack with --full-name-hash          33.95(129.44+2.63)
5313.17: repack size with --full-name-hash              182.9K
5313.18: repack with --path-walk               106.21(121.58+0.82)
5313.19: repack size with --path-walk                   159.6K

[1] https://github.com/microsoft/fluentui
[2] e70848ebac1cd720875bccaa3026f4a9ed700e08

This repo suffers from having a lot of paths that collide in the name
hash, so examining them in groups by path leads to better deltas. Also,
in this case, the single-threaded implementation is competitive with the
full repack. This is saving time diffing files that have significant
differences from each other.

A similar, but private, repo has even more extremes in the thin packs:

Test                                           this tree
--------------------------------------------------------------
5313.2: thin pack                              2.39(2.91+0.10)
5313.3: thin pack size                                    4.5M
5313.4: thin pack with --full-name-hash        0.29(0.47+0.12)
5313.5: thin pack size with --full-name-hash             15.5K
5313.6: thin pack with --path-walk             0.35(0.31+0.04)
5313.7: thin pack size with --path-walk                  14.2K

Notice, however, that while the --full-name-hash version is working
quite well in these cases for the thin pack, it does poorly for some
other standard cases, such as this test on the Linux kernel repository:

Test                                           this tree
--------------------------------------------------------------
5313.2: thin pack                              0.01(0.00+0.00)
5313.3: thin pack size                                     310
5313.4: thin pack with --full-name-hash        0.00(0.00+0.00)
5313.5: thin pack size with --full-name-hash              1.4K
5313.6: thin pack with --path-walk             0.00(0.00+0.00)
5313.7: thin pack size with --path-walk                    310

Here, the --full-name-hash option does much worse than the default name
hash, but the path-walk option does exactly as well.

Signed-off-by: Derrick Stolee <stolee@gmail.com>

Users may want to enable the --path-walk option for 'git pack-objects' by
default, especially underneath commands like 'git push' or 'git repack'.

This should be limited to client repositories, since the --path-walk option
disables bitmap walks, so would be bad to include in Git servers when
serving fetches and clones. There is potential that it may be helpful to
consider when repacking the repository, to take advantage of improved deltas
across historical versions of the same files.

Much like how "pack.useSparse" was introduced and included in
"feature.experimental" before being enabled by default, use the repository
settings infrastructure to make the new "pack.usePathWalk" config enabled by
"feature.experimental" and "feature.manyFiles".

Signed-off-by: Derrick Stolee <stolee@gmail.com>

Repositories registered with Scalar are expected to be client-only
repositories that are rather large. This means that they are more likely to
be good candidates for using the --path-walk option when running 'git
pack-objects', especially under the hood of 'git push'. Enable this config
in Scalar repositories.

Signed-off-by: Derrick Stolee <stolee@gmail.com>

Previously, the --path-walk option to 'git pack-objects' would compute
deltas inline with the path-walk logic. This would make the progress
indicator look like it is taking a long time to enumerate objects, and
then very quickly computed deltas.

Instead of computing deltas on each region of objects organized by tree,
store a list of regions corresponding to these groups. These can later
be pulled from the list for delta compression before doing the "global"
delta search.

This presents a new progress indicator that can be used in tests to
verify that this stage is happening.

The current implementation is not integrated with threads, but could be
done in a future update.

Since we do not attempt to sort objects by size until after exploring
all trees, we can remove the previous change to t5530 due to a different
error message appearing first.

Signed-off-by: Derrick Stolee <stolee@gmail.com>

A long time ago, we decided to run tests in Git for Windows' SDK with
the default `winsymlinks` mode: copying instead of linking. This is
still the default mode of MSYS2 to this day.

However, this is not how most users run Git for Windows: As the majority
of Git for Windows' users seem to be on Windows 10 and newer, likely
having enabled Developer Mode (which allows creating symbolic links
without administrator privileges), they will run with symlink support
enabled.

This is the reason why it is crucial to get the fixes for CVE-2024-? to
the users, and also why it is crucial to ensure that the test suite
exercises the related test cases. This commit ensures the latter.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

The `__MINGW64__` constant is defined, surprise, surprise, only when
building for a 64-bit CPU architecture.

Therefore using it as a guard to define `_POSIX_C_SOURCE` (so that
`localtime_r()` is declared, among other functions) is not enough, we
also need to check `__MINGW32__`.

Technically, the latter constant is defined even for 64-bit builds. But
let's make things a bit easier to understand by testing for both
constants.

Making it so fixes this compile warning (turned error in GCC v14.1):

  archive-zip.c: In function 'dos_time':
  archive-zip.c:612:9: error: implicit declaration of function 'localtime_r';
  did you mean 'localtime_s'? [-Wimplicit-function-declaration]
    612 |         localtime_r(&time, &tm);
        |         ^~~~~~~~~~~
        |         localtime_s

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

In order to be a better Windows citizenship, Git should
save its configuration files on AppData folder. This can
enables git configuration files be replicated between machines
using the same Microsoft account logon which would reduce the
friction of setting up Git on new systems. Therefore, if
%APPDATA%\Git\config exists, we use it; otherwise
$HOME/.config/git/config is used.

Signed-off-by: Ariel Lourenco <ariellourenco@users.noreply.github.com>

Git LFS is now built with Go 1.21 which no longer supports Windows 7.
However, Git for Windows still wants to support Windows 7.

Ideally, Git LFS would re-introduce Windows 7 support until Git for
Windows drops support for Windows 7, but that's not going to happen:
git-for-windows#4996 (comment)

The next best thing we can do is to let the users know what is
happening, and how to get out of their fix, at least.

This is not quite as easy as it would first seem because programs
compiled with Go 1.21 or newer will simply throw an exception and fail
with an Access Violation on Windows 7.

The only way I found to address this is to replicate the logic from Go's
very own `version` command (which can determine the Go version with
which a given executable was built) to detect the situation, and in that
case offer a helpful error message.

This addresses git-for-windows#4996.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

With improvements by Clive Chan, Adric Norris, Ben Bodenmiller and
Philip Oakley.

Helped-by: Clive Chan <cc@clive.io>
Helped-by: Adric Norris <landstander668@gmail.com>
Helped-by: Ben Bodenmiller <bbodenmiller@hotmail.com>
Helped-by: Philip Oakley <philipoakley@iee.org>
Signed-off-by: Brendan Forster <brendan@github.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Rather than using private IFTTT Applets that send mails to this
maintainer whenever a new version of a Git for Windows component was
released, let's use the power of GitHub workflows to make this process
publicly visible.

This workflow monitors the Atom/RSS feeds, and opens a ticket whenever a
new version was released.

Note: Bash sometimes releases multiple patched versions within a few
minutes of each other (i.e. 5.1p1 through 5.1p4, 5.0p15 and 5.0p16). The
MSYS2 runtime also has a similar system. We can address those patches as
a group, so we shouldn't get multiple issues about them.

Note further: We're not acting on newlib releases, OpenSSL alphas, Perl
release candidates or non-stable Perl releases. There's no need to open
issues about them.

Co-authored-by: Matthias Aßhauer <mha1993@live.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Git for Windows accepts pull requests; Core Git does not. Therefore we
need to adjust the template (because it only matches core Git's
project management style, not ours).

Also: direct Git for Windows enhancements to their contributions page,
space out the text for easy reading, and clarify that the mailing list
is plain text, not HTML.

Signed-off-by: Philip Oakley <philipoakley@iee.org>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

See https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot#enabling-dependabot-version-updates-for-actions for details.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This is the recommended way on GitHub to describe policies revolving around
security issues and about supported versions.

Helped-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

These are Git for Windows' Git GUI and gitk patches. We will have to
decide at some point what to do about them, but that's a little lower
priority (as Git GUI seems to be unmaintained for the time being, and
the gitk maintainer keeps a very low profile on the Git mailing list,
too).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This was pull request git-for-windows#1645 from ZCube/master

Support windows container.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

…ws#4527)

With this patch, Git for Windows works as intended on mounted APFS
volumes (where renaming read-only files would fail).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Specify symlink type in .gitattributes

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This patch introduces support to set special NTFS attributes that are
interpreted by the Windows Subsystem for Linux as file mode bits, UID
and GID.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Handle Ctrl+C in Git Bash nicely

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Switch to batched fsync by default

A fix for calling `vim` in Windows Terminal caused a regression and was
reverted. We partially un-revert this, to get the fix again.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This topic branch re-adds the deprecated --stdin/-z options to `git
reset`. Those patches were overridden by a different set of options in
the upstream Git project before we could propose `--stdin`.

We offered this in MinGit to applications that wanted a safer way to
pass lots of pathspecs to Git, and these applications will need to be
adjusted.

Instead of `--stdin`, `--pathspec-from-file=-` should be used, and
instead of `-z`, `--pathspec-file-nul`.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Originally introduced as `core.useBuiltinFSMonitor` in Git for Windows
and developed, improved and stabilized there, the built-in FSMonitor
only made it into upstream Git (after unnecessarily long hemming and
hawing and throwing overly perfectionist style review sticks into the
spokes) as `core.fsmonitor = true`.

In Git for Windows, with this topic branch, we re-introduce the
now-obsolete config setting, with warnings suggesting to existing users
how to switch to the new config setting, with the intention to
ultimately drop the patch at some stage.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

…updates

Start monitoring updates of Git for Windows' component in the open

Add a README.md for GitHub goodness.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>