pack_refs(): change to use do_for_each_entry()
pack_refs() was not using any of the extra features of for_each_ref(), so change it to use do_for_each_entry(). This also gives it access to the ref_entry and in particular its peeled field, which will be taken advantage of in the next commit. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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refs.c
29
refs.c
@ -2004,37 +2004,38 @@ static int do_not_prune(int flags)
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return (flags & (REF_ISSYMREF|REF_ISPACKED));
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}
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static int pack_one_ref(const char *refname, const unsigned char *sha1,
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int flags, void *cb_data)
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static int pack_one_ref(struct ref_entry *entry, void *cb_data)
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{
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struct pack_refs_cb_data *cb = cb_data;
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struct object *o;
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int is_tag_ref;
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/* Do not pack the symbolic refs */
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if ((flags & REF_ISSYMREF))
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/* Do not pack symbolic or broken refs: */
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if ((entry->flag & REF_ISSYMREF) || !ref_resolves_to_object(entry))
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return 0;
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is_tag_ref = !prefixcmp(refname, "refs/tags/");
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is_tag_ref = !prefixcmp(entry->name, "refs/tags/");
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/* ALWAYS pack refs that were already packed or are tags */
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if (!(cb->flags & PACK_REFS_ALL) && !is_tag_ref && !(flags & REF_ISPACKED))
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if (!(cb->flags & PACK_REFS_ALL) && !is_tag_ref &&
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!(entry->flag & REF_ISPACKED))
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return 0;
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fprintf(cb->refs_file, "%s %s\n", sha1_to_hex(sha1), refname);
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fprintf(cb->refs_file, "%s %s\n", sha1_to_hex(entry->u.value.sha1),
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entry->name);
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o = parse_object_or_die(sha1, refname);
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o = parse_object_or_die(entry->u.value.sha1, entry->name);
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if (o->type == OBJ_TAG) {
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o = deref_tag(o, refname, 0);
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o = deref_tag(o, entry->name, 0);
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if (o)
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fprintf(cb->refs_file, "^%s\n",
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sha1_to_hex(o->sha1));
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}
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if ((cb->flags & PACK_REFS_PRUNE) && !do_not_prune(flags)) {
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int namelen = strlen(refname) + 1;
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if ((cb->flags & PACK_REFS_PRUNE) && !do_not_prune(entry->flag)) {
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int namelen = strlen(entry->name) + 1;
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struct ref_to_prune *n = xcalloc(1, sizeof(*n) + namelen);
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hashcpy(n->sha1, sha1);
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strcpy(n->name, refname);
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hashcpy(n->sha1, entry->u.value.sha1);
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strcpy(n->name, entry->name);
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n->next = cb->ref_to_prune;
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cb->ref_to_prune = n;
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}
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@ -2111,7 +2112,7 @@ int pack_refs(unsigned int flags)
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/* perhaps other traits later as well */
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fprintf(cbdata.refs_file, "# pack-refs with: peeled fully-peeled \n");
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for_each_ref(pack_one_ref, &cbdata);
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do_for_each_entry(NULL, "", pack_one_ref, &cbdata);
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if (ferror(cbdata.refs_file))
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die("failed to write ref-pack file");
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if (fflush(cbdata.refs_file) || fsync(fd) || fclose(cbdata.refs_file))
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