From c45841fff8f444cc61cecd42e5d2032844ecbe24 Mon Sep 17 00:00:00 2001 From: Taylor Blau Date: Mon, 10 Jul 2023 17:12:33 -0400 Subject: revision.h: store hidden refs in a `strvec` In subsequent commits, it will be convenient to have a 'const char **' of hidden refs (matching `transfer.hiderefs`, `uploadpack.hideRefs`, etc.), instead of a `string_list`. Convert spots throughout the tree that store the list of hidden refs from a `string_list` to a `strvec`. Note that in `parse_hide_refs_config()` there is an ugly const-cast used to avoid an extra copy of each value before trimming any trailing slash characters. This could instead be written as: ref = xstrdup(value); len = strlen(ref); while (len && ref[len - 1] == '/') ref[--len] = '\0'; strvec_push(hide_refs, ref); free(ref); but the double-copy (once when calling `xstrdup()`, and another via `strvec_push()`) is wasteful. Signed-off-by: Taylor Blau Signed-off-by: Junio C Hamano --- upload-pack.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'upload-pack.c') diff --git a/upload-pack.c b/upload-pack.c index d3312006a3..1a213ed775 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -69,7 +69,7 @@ struct upload_pack_data { struct object_array have_obj; struct oid_array haves; /* v2 only */ struct string_list wanted_refs; /* v2 only */ - struct string_list hidden_refs; + struct strvec hidden_refs; struct object_array shallows; struct string_list deepen_not; @@ -127,7 +127,7 @@ static void upload_pack_data_init(struct upload_pack_data *data) { struct string_list symref = STRING_LIST_INIT_DUP; struct string_list wanted_refs = STRING_LIST_INIT_DUP; - struct string_list hidden_refs = STRING_LIST_INIT_DUP; + struct strvec hidden_refs = STRVEC_INIT; struct object_array want_obj = OBJECT_ARRAY_INIT; struct object_array have_obj = OBJECT_ARRAY_INIT; struct oid_array haves = OID_ARRAY_INIT; @@ -162,7 +162,7 @@ static void upload_pack_data_clear(struct upload_pack_data *data) { string_list_clear(&data->symref, 1); string_list_clear(&data->wanted_refs, 1); - string_list_clear(&data->hidden_refs, 0); + strvec_clear(&data->hidden_refs); object_array_clear(&data->want_obj); object_array_clear(&data->have_obj); oid_array_clear(&data->haves); @@ -1170,7 +1170,7 @@ static void receive_needs(struct upload_pack_data *data, /* return non-zero if the ref is hidden, otherwise 0 */ static int mark_our_ref(const char *refname, const char *refname_full, - const struct object_id *oid, const struct string_list *hidden_refs) + const struct object_id *oid, const struct strvec *hidden_refs) { struct object *o = lookup_unknown_object(the_repository, oid); @@ -1465,7 +1465,7 @@ static int parse_want(struct packet_writer *writer, const char *line, static int parse_want_ref(struct packet_writer *writer, const char *line, struct string_list *wanted_refs, - struct string_list *hidden_refs, + struct strvec *hidden_refs, struct object_array *want_obj) { const char *refname_nons; -- cgit v1.2.3