Jonathan Nieder <jrnieder@xxxxxxxxx> writes:
> The objects directory is spelled as get_object_directory(), not
> git_path("objects"). Some other code still hard-codes the objects/
> directory name, so in the long term we may want to get rid of the
> pretense of support for GIT_OBJECT_DIRECTORY altogether, but this
> makes the code more consistent for now.
>
> While at it, split variable declarations from the rest of the
> function. This makes the function a little easier to read, at the
> cost of some vertical space.
>
> Signed-off-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
> ---
> This is mainly for consistency / cleanliness. I wouldn't mind
> dropping it.
I think this is a worthwhile thing to do, but you probably would
want to Cc author of nd/multiple-work-trees topic which would need
to address similar concern.
> The rest of 'git clone' is not careful about paying attention to
> GIT_OBJECT_DIRECTORY either. I suspect GIT_OBJECT_DIRECTORY was a bit
> of a failed experiment.
"clone" is a bit special in that it needs to be careful about the
"local" case. Does GIT_OBJECT_DIRECTORY (or GIT_DIR for that matter)
refer to the source or to the destination?
> sha1_file.c | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/sha1_file.c b/sha1_file.c
> index d7f1838..e1945e2 100644
> --- a/sha1_file.c
> +++ b/sha1_file.c
> @@ -403,9 +403,15 @@ void read_info_alternates(const char * relative_base, int depth)
>
> void add_to_alternates_file(const char *reference)
> {
> - struct lock_file *lock = xcalloc(1, sizeof(struct lock_file));
> - int fd = hold_lock_file_for_append(lock, git_path("objects/info/alternates"), LOCK_DIE_ON_ERROR);
> - char *alt = mkpath("%s\n", reference);
> + struct lock_file *lock;
> + int fd;
> + char *alt;
> +
> + lock = xcalloc(1, sizeof(*lock));
> + fd = hold_lock_file_for_append(lock, mkpath("%s/info/alternates",
> + get_object_directory()),
> + LOCK_DIE_ON_ERROR);
> + alt = mkpath("%s\n", reference);
> write_or_die(fd, alt, strlen(alt));
> if (commit_lock_file(lock))
> die("could not close alternates file");
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