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Merge branch 'mh/ref-api-less-extra-refs'
* mh/ref-api-less-extra-refs: write_head_info(): handle "extra refs" locally show_ref(): remove unused "flag" and "cb_data" arguments receive-pack: move more work into write_head_info()
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commit
d9af2282c0
@ -115,7 +115,7 @@ static int receive_pack_config(const char *var, const char *value, void *cb)
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return git_default_config(var, value, cb);
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}
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static int show_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
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static void show_ref(const char *path, const unsigned char *sha1)
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{
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if (sent_capabilities)
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packet_write(1, "%s %s\n", sha1_to_hex(sha1), path);
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@ -125,10 +125,9 @@ static int show_ref(const char *path, const unsigned char *sha1, int flag, void
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" report-status delete-refs side-band-64k",
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prefer_ofs_delta ? " ofs-delta" : "");
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sent_capabilities = 1;
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return 0;
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}
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static int show_ref_cb(const char *path, const unsigned char *sha1, int flag, void *cb_data)
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static int show_ref_cb(const char *path, const unsigned char *sha1, int flag, void *unused)
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{
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path = strip_namespace(path);
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/*
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@ -141,15 +140,33 @@ static int show_ref_cb(const char *path, const unsigned char *sha1, int flag, vo
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*/
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if (!path)
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path = ".have";
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return show_ref(path, sha1, flag, cb_data);
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show_ref(path, sha1);
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return 0;
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}
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static void show_one_alternate_sha1(const unsigned char sha1[20], void *unused)
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{
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show_ref(".have", sha1);
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}
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static void collect_one_alternate_ref(const struct ref *ref, void *data)
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{
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struct sha1_array *sa = data;
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sha1_array_append(sa, ref->old_sha1);
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}
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static void write_head_info(void)
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{
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struct sha1_array sa = SHA1_ARRAY_INIT;
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for_each_alternate_ref(collect_one_alternate_ref, &sa);
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sha1_array_for_each_unique(&sa, show_one_alternate_sha1, NULL);
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sha1_array_clear(&sa);
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for_each_ref(show_ref_cb, NULL);
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if (!sent_capabilities)
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show_ref("capabilities^{}", null_sha1, 0, NULL);
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show_ref("capabilities^{}", null_sha1);
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/* EOF */
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packet_flush(1);
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}
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struct command {
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@ -869,25 +886,6 @@ static int delete_only(struct command *commands)
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return 1;
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}
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static void add_one_alternate_sha1(const unsigned char sha1[20], void *unused)
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{
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add_extra_ref(".have", sha1, 0);
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}
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static void collect_one_alternate_ref(const struct ref *ref, void *data)
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{
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struct sha1_array *sa = data;
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sha1_array_append(sa, ref->old_sha1);
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}
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static void add_alternate_refs(void)
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{
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struct sha1_array sa = SHA1_ARRAY_INIT;
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for_each_alternate_ref(collect_one_alternate_ref, &sa);
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sha1_array_for_each_unique(&sa, add_one_alternate_sha1, NULL);
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sha1_array_clear(&sa);
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}
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int cmd_receive_pack(int argc, const char **argv, const char *prefix)
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{
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int advertise_refs = 0;
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@ -937,12 +935,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
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unpack_limit = receive_unpack_limit;
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if (advertise_refs || !stateless_rpc) {
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add_alternate_refs();
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write_head_info();
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clear_extra_refs();
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/* EOF */
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packet_flush(1);
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}
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if (advertise_refs)
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return 0;
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