Emulating the POSIX `dirent` API on Windows via
`FindFirstFile()`/`FindNextFile()` is pretty staightforward, however,
most of the information provided in the `WIN32_FIND_DATA` structure is
thrown away in the process. A more sophisticated implementation may
cache this data, e.g. for later reuse in calls to `lstat()`.
Make the `dirent` implementation pluggable so that it can be switched at
runtime, e.g. based on a config option.
Define a base DIR structure with pointers to `readdir()`/`closedir()`
that match the `opendir()` implementation (similar to vtable pointers in
Object-Oriented Programming). Define `readdir()`/`closedir()` so that
they call the function pointers in the `DIR` structure. This allows to
choose the `opendir()` implementation on a call-by-call basis.
Make the fixed-size `dirent.d_name` buffer a flex array, as `d_name` may
be implementation specific (e.g. a caching implementation may allocate a
`struct dirent` with _just_ the size needed to hold the `d_name` in
question).
Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
We will use them in the upcoming "FSCache" patches (to accelerate
sequential lstat() calls).
Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This is the branch thicket of patches in Git for Windows that are
considered ready for upstream. To keep them in a ready-to-submit shape,
they are kept as close to the beginning of the branch thicket as
possible.
Since 76880f0510 (doc: git-clone: apply new documentation formatting
guidelines, 2024-03-29), the synopsis of `git clone`'s manual page is
rendered differently than before; Its parent commit did the same for
`git init`.
The result looks quite nice. When rendered with AsciiDoc, that is. When
rendered using AsciiDoctor, the result is quite unpleasant to my eye,
reading something like this:
SYNOPSIS
git clone
[
--template=
<template-directory>]
[
-l
] [
-s
] [
--no-hardlinks
] [
-q
] [
[... continuing like this ...]
Even on the Git home page, where AsciiDoctor's default stylesheet is not
used, this change results in some unpleasant rendering where not only
the font is changed for the `<code>` sections of the synopsis, but
padding and a different background color make the visual impression
quite uneven: compare https://git-scm.com/docs/git-clone/2.45.0 to
https://git-scm.com/docs/git-clone/2.44.0.
To fix this, let's apply the method recommended by AsciiDoctor in
https://docs.asciidoctor.org/asciidoctor/latest/html-backend/default-stylesheet/#customize-docinfo
to partially override AsciiDoctor's default style sheet so that the
`<code>` sections of the synopsis are no longer each rendered on their
own, individual lines.
This fixes https://github.com/git-for-windows/git/issues/5063.
Thanks for taking the time to contribute to Git!
Those seeking to contribute to the Git for Windows fork should see
http://gitforwindows.org/#contribute on how to contribute Windows
specific
enhancements.
If your contribution is for the core Git functions and documentation
please be aware that the Git community does not use the github.com
issues
or pull request mechanism for their contributions.
Instead, we use the Git mailing list (git@vger.kernel.org) for code and
documentation submissions, code reviews, and bug reports. The
mailing list is plain text only (anything with HTML is sent directly
to the spam folder).
Nevertheless, you can use GitGitGadget (https://gitgitgadget.github.io/)
to conveniently send your Pull Requests commits to our mailing list.
For a single-commit pull request, please *leave the pull request
description
empty*: your commit message itself should describe your changes.
Please read the "guidelines for contributing" linked above!
Since Git LFS v3.5.x implicitly dropped Windows 7 support, we now want
users to be advised _what_ is going wrong on that Windows version. This
topic branch goes out of its way to provide users with such guidance.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This topic branch adds support for a more Windows-native user-wide
config file than `XDG_CONFIG_HOME` (or `~/.config/`) will ever be.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This topic branch contains a patch that made it into Git for Windows
v2.45.1 but not into Git v2.45.1 (because the latter does not come with
symlink support on Windows).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Another (hopefully clean) PR for showing the error warning about atomic
append on windows after failure on APFS, which returns EBADF not EINVAL.
Signed-off-by: David Lomas <dl3@pale-eds.co.uk>
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
This patch adds a GitHub workflow (to be triggered manually) to allow
for conveniently verifying that Git and Scalar still work as intended in
Windows Nano Server (a relatively small container base image that is
frequently used where a "small Windows" is needed, e.g. in automation
;-))
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
As per
https://github.com/git-for-windows/git/issues/4350#issuecomment-1485041503,
the major block for upgrading Git for Windows' OpenSSL from v1.1 to v3
is the tricky part where such an upgrade would break `git fetch`/`git
clone` and `git push` because the libcurl depends on the OpenSSL DLL,
and the major version bump will _change_ the file name of said DLL.
To overcome that, the plan is to build libcurl flavors for each
supported SSL/TLS backend, aligning with the way MSYS2 builds libcurl,
then switch Git for Windows' SDK to the Secure Channel-flavored libcurl,
and teach Git to look for the specific flavor of libcurl corresponding
to the `http.sslBackend` setting (if that was configured).
Here is the PR to teach Git that trick.
This is a companion PR of https://github.com/prati0100/git-gui/pull/95
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 https://github.com/git-for-windows/git/issues/4356
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.
This addresses the concern raised in
https://github.com/git-for-windows/git/pull/4185#discussion_r1051661894
It is checked for w.r.t. global repository struct down in the callstack
in compatibility layer for MinGW before being assigned in the function
that `free()`'d it.
**This requires an ARM64-machine with Windows 11 installed (which
supports x64 emulation for MSYS2)**
### The main idea
- Use the main MSYS2/git-sdk-64 setup, which works on Windows 11 on ARM
thanks to x64-emulation
- Configure the official `clangarm64` MSYS2 repo
- Install `mingw-w64-clang-aarch64-toolchain` which contains the
ARM64-native Clang compiler
Add `FileVersion`, which is a required string ([Microsoft
documentation](https://learn.microsoft.com/en-us/windows/win32/menurc/versioninfo-resource))
in the `StringFileInfo` block.
As not all required strings were present in the block, none were being
included.
Fixes#4090
After including the `FileVersion` string, all other defined strings are
now being included on executables.
File version information for `git.exe` has changed from:
```
PS C:\Program Files\Git\bin> [System.Diagnostics.FileVersionInfo]::GetVersionInfo("C:\Data\git-sdk-64\usr\src\git\git.exe") | Select-Object *
FileVersionRaw : 2.38.1.1
ProductVersionRaw : 2.38.1.1
Comments :
CompanyName :
FileBuildPart : 1
FileDescription :
FileMajorPart : 2
FileMinorPart : 38
FileName : C:\Data\git-sdk-64\usr\src\git\git.exe
FilePrivatePart : 1
FileVersion :
InternalName :
IsDebug : False
IsPatched : False
IsPrivateBuild : False
IsPreRelease : False
IsSpecialBuild : False
Language : English (United States)
LegalCopyright :
LegalTrademarks :
OriginalFilename :
PrivateBuild :
ProductBuildPart : 1
ProductMajorPart : 2
ProductMinorPart : 38
ProductName :
ProductPrivatePart : 1
ProductVersion :
SpecialBuild :
```
To the following:
```
PS C:\Program Files\Git\bin> [System.Diagnostics.FileVersionInfo]::GetVersionInfo("C:\Data\git-sdk-64\usr\src\git\git.exe") | Select-Object *
FileVersionRaw : 2.38.1.1
ProductVersionRaw : 2.38.1.1
Comments :
CompanyName : The Git Development Community
FileBuildPart : 1
FileDescription : Git for Windows
FileMajorPart : 2
FileMinorPart : 38
FileName : C:\Data\git-sdk-64\usr\src\git\git.exe
FilePrivatePart : 1
FileVersion : 2.38.1.windows.1.10.g6ed65a6fab
InternalName : git
IsDebug : False
IsPatched : False
IsPrivateBuild : False
IsPreRelease : False
IsSpecialBuild : False
Language : English (United States)
LegalCopyright :
LegalTrademarks :
OriginalFilename : git.exe
PrivateBuild :
ProductBuildPart : 1
ProductMajorPart : 2
ProductMinorPart : 38
ProductName : Git
ProductPrivatePart : 1
ProductVersion : 2.38.1.windows.1.10.g6ed65a6fab
SpecialBuild :
```
I wasn't really expecting `GIT_VERSION` to contain the Git commit, I was
hoping for just `2.38.1` or `2.38.1.1`, at least for the `FileVersion`
string.
Anybody know if it's possible to concatenate the `MAJOR`, `MINOR`,
`MICRO`, and `PATCHLEVEL` fields with dots, or if there's another
variable that can be used (with or without `PATCHLEVEL`)?
Alternatively, use the complete `GIT_VERSION` for both `FileVersion` and
`ProductVersion`.
Backport a couple fixes to make the CI build run again (so much for
reproducible builds...).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
The first three commits are rebased versions of those in gitgitgadget/git#1215. These allow the following:
1. Fix `git config --global foo.bar <path>` from allowing the `<path>`. As a bonus, users with a config value starting with `/` will not get a warning about "old-style" paths needing a "`%(prefix)/`".
2. When in WSL, the path starts with `/` so it needs to be interpolated properly. Update the warning to include `%(prefix)/` to get the right value for WSL users. (This is specifically for using Git for Windows from Git Bash, but in a WSL directory.)
3. When using WSL, the ownership check fails and reports an error message. This is noisy, and happens even if the user has marked the path with `safe.directory`. Remove that error message.
Even if CMake is not the canonical way to build Git for Windows, but
CMake support merely exists in Git to support building Git for Windows
using Visual Studio, we should include `headless-git` in such a scenario
when installing the binaries to a given location.
This merges the current version of the patch that tries to address Git
GUI's problems with intent-to-add files.
This patch will likely be improved substantially before it is merged
into Git GUI's main branch, but we want to have _something_ resembling a
fix already in Git for Windows v2.29.0.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This topic branch allows `add -p` and `add -i` with a large number of
files. It is kind of a hack that was never really meant to be
upstreamed. Let's see if we can do better in the built-in `add -p`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
