Harald Nordgren <haraldnordgren@xxxxxxxxx> writes:
> Create a '--sort' option for ls-remote, based on the one from
> for-each-ref. This e.g. allows ref names to be sorted by version
> semantics, so that v1.2 is sorted before v1.10.
>
> Signed-off-by: Harald Nordgren <haraldnordgren@xxxxxxxxx>
> ---
Thanks.
> +--sort=<key>::
> + Sort based on the key given. Prefix `-` to sort in descending order
> + of the value. Supports "version:refname" or "v:refname" (tag names
> + are treated as versions). The "version:refname" sort order can also
> + be affected by the "versionsort.suffix" configuration variable.
> + See linkgit:git-for-each-ref[1] for more sort options, but be aware
> + that because `ls-remote` deals only with remotes, keys like
> + `committerdate` that requires access to the objects themselves will
> + not work for refs whose objects have not yet been fetched from the
> + remote.
With the update since v12, I think "because `ls-remote` deals only
with remotes," can be dropped entirely, and still convey what needs
to be told: "Be aware some keys that needs access to objects that
are not here won't work".
Instead, it is probably a better idea to spend that half-line worth
of characters to describe in what way they do not work (do they try
to deref a NULL pointer and dump core? do they notice we need
missing objects and give an error?).
> diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
> index 540d56429..b5ca67167 100644
> --- a/builtin/ls-remote.c
> +++ b/builtin/ls-remote.c
As I said earlier, let's keep these extra UNLEAK() near early
return; they point developers at the places that needs future work.
Thanks.
diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index b5ca67167d..d3851074c2 100644
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -98,6 +98,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
if (get_url) {
printf("%s\n", *remote->url);
+ UNLEAK(sorting);
return 0;
}
@@ -106,8 +107,10 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
ref = transport_get_remote_refs(transport);
- if (transport_disconnect(transport))
+ if (transport_disconnect(transport)) {
+ UNLEAK(sorting);
return 1;
+ }
if (!dest && !quiet)
fprintf(stderr, "From %s\n", *remote->url);
