This reverts commit b6a070d2a3, which patched
git-lfs so its hooks would refer to a 'sh' from the store, but this reference
was at risk of going stale since the hooks are installed and preserved outside
the store. The shebangs are now patched in the `git-fetch' procedure
directly.
* guix/scripts/perform-download.scm (perform-git-download): Expand comment.
* guix/git-download.scm (bash-package): New variable.
(git-fetch/in-band*): Add #:bash argument.
(git-fetch-builder): Add it to `inputs', so that it gets added to PATH.
* guix/build/git.scm (git-fetch): Substitute /bin/bash in the post-checkout
git-lfs hook shebang.
Fixes: https://codeberg.org/guix/guix/issues/5616
Reported-by: Simon Josefsson <simon@josefsson.org>
Change-Id: Ife81737705bef5d0a1edad307ed77a479af4609e
Maxim Cournoyer
e122291204