[bug#32740] [PATCH] git-download: Don't assume the git checkout is the parent of ".git".

[ludo@gnu.org (Ludovic Courtès)]

Hello!

Marius Bakke <mbakke@fastmail.com> skribis:

> From e8b443e1de0a5b1e3dfeee024cd0625790f4f834 Mon Sep 17 00:00:00 2001
> From: Marius Bakke <mbakke@fastmail.com>
> Date: Sat, 15 Sep 2018 11:53:40 +0200
> Subject: [PATCH] git-download: Don't assume the working directory is the
>  parent of ".git".
>
> * guix/git-download.scm (git-file-list): Use REPOSITORY-WORKING-DIRECTORY to
> locate checkout.  Rename from "top" to "workdir".
> ---
>  guix/git-download.scm | 13 ++++++-------
>  1 file changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/guix/git-download.scm b/guix/git-download.scm
> index 24cf11be5..eb20927c7 100644
> --- a/guix/git-download.scm
> +++ b/guix/git-download.scm
> @@ -156,22 +156,21 @@ HASH-ALGO (a symbol).  Use NAME as the file name, or a generic name if #f."
>  The result is similar to that of the 'git ls-files' command, except that it
>  also includes directories, not just regular files.  The returned file names
>  are relative to DIRECTORY, which is not necessarily the root of the checkout."
> -  (let* ((directory  (canonicalize-path directory))
> +  (let* ((directory  (string-append (canonicalize-path directory) "/"))

Could you just add a comment here explaining that
‘repository-working-directory’ always appends a trailing slash?

Otherwise LGTM, thank you!

Ludo’.