! aliases not working in MinGit busybox builds

[ibaidev]

• I was not able to find an open or closed issue matching what I'm seeing

Setup

• Which version of Git for Windows are you using? Is it 32-bit or 64-bit?

  $ git --version --build-options
  git version 2.46.2.windows.1
  cpu: x86_64
  built from commit: 1e20af0e809e08cca5714727dfa0fb50c0c4664d
  sizeof-long: 4
  sizeof-size_t: 8
  shell-path: D:/git-sdk-64-build-installers/usr/bin/sh
  feature: fsmonitor--daemon
  libcurl: 8.10.1
  OpenSSL: OpenSSL 3.2.3 3 Sep 2024
  zlib: 1.3.1
  

• Which version of Windows are you running? Vista, 7, 8, 10? Is it 32-bit or 64-bit?

  $ cmd.exe /c ver
  Microsoft Windows [Versión 10.0.19044.4529]
  

• Any other interesting things about your environment that might be related
  to the issue you're seeing?

  I am using MinGit with busybox.

Details

• Which terminal/shell are you running Git from? e.g Bash/CMD/PowerShell/other

  cmd

• What commands did you run to trigger this issue?

  1. Download MinGit-2.46.2-busybox-64-bit.zip
  2. Unzip it.
  3. Using cmd, create the following alias:

  $ git config --global alias.hello "!echo 'Hello World'"
  

• What did you expect to occur after running these commands?

  $ git hello
  Hello World
  

• What actually happened instead?

  $ git hello
  -c: applet not found
  

[ibaidev]

It seems that it is trying to use busybox as a shell:

$ set GIT_TRACE=1
$ git hello
16:11:54.778289 exec-cmd.c:243          trace: resolved executable dir: C:/Users/user/Downloads/MinGit-2.46.2-busybox-64-bit/mingw64/bin
16:11:54.793944 git.c:758               trace: exec: git-hello
16:11:54.793944 run-command.c:667       trace: run_command: git-hello
16:11:54.793944 run-command.c:928       trace: start_command: git-hello
16:11:54.793944 run-command.c:667       trace: run_command: 'C:\Users\user\Downloads\MinGit-2.46.2-busybox-64-bit\mingw64\bin\busybox.exe' --help
16:11:54.793944 run-command.c:928       trace: start_command: 'C:\Users\user\Downloads\MinGit-2.46.2-busybox-64-bit\mingw64\bin\busybox.exe' --help
16:11:54.825164 run-command.c:667       trace: run_command: 'echo '\''Hello World'\'''
16:11:54.825164 run-command.c:928       trace: start_command: C:/Users/user/Downloads/MinGit-2.46.2-busybox-64-bit/mingw64/bin/busybox.exe -c 'echo '\''Hello World'\''' 'echo '\''Hello World'\'''
-c: applet not found

and:

$ git var GIT_SHELL_PATH
C:/Users/user/Downloads/MinGit-2.46.2-busybox-64-bit/mingw64/bin/busybox.exe

Shouldn't the shell be something like busybox.exe sh?