diff options
Diffstat (limited to 'tag.c')
| -rw-r--r-- | tag.c | 27 |
1 files changed, 21 insertions, 6 deletions
@@ -1,5 +1,8 @@ #include "cache.h" #include "tag.h" +#include "commit.h" +#include "tree.h" +#include "blob.h" const char *tag_type = "tag"; @@ -37,7 +40,7 @@ struct tag *lookup_tag(const unsigned char *sha1) int parse_tag_buffer(struct tag *item, void *data, unsigned long size) { int typelen, taglen; - unsigned char object[20]; + unsigned char sha1[20]; const char *type_line, *tag_line, *sig_line; char type[20]; @@ -47,7 +50,7 @@ int parse_tag_buffer(struct tag *item, void *data, unsigned long size) if (size < 64) return -1; - if (memcmp("object ", data, 7) || get_sha1_hex((char *) data + 7, object)) + if (memcmp("object ", data, 7) || get_sha1_hex((char *) data + 7, sha1)) return -1; type_line = (char *) data + 48; @@ -73,7 +76,19 @@ int parse_tag_buffer(struct tag *item, void *data, unsigned long size) memcpy(item->tag, tag_line + 4, taglen); item->tag[taglen] = '\0'; - item->tagged = lookup_object_type(object, type); + if (!strcmp(type, blob_type)) { + item->tagged = &lookup_blob(sha1)->object; + } else if (!strcmp(type, tree_type)) { + item->tagged = &lookup_tree(sha1)->object; + } else if (!strcmp(type, commit_type)) { + item->tagged = &lookup_commit(sha1)->object; + } else if (!strcmp(type, tag_type)) { + item->tagged = &lookup_tag(sha1)->object; + } else { + error("Unknown type %s", type); + item->tagged = NULL; + } + if (item->tagged && track_object_refs) { struct object_refs *refs = alloc_object_refs(1); refs->ref[0] = item->tagged; @@ -85,18 +100,18 @@ int parse_tag_buffer(struct tag *item, void *data, unsigned long size) int parse_tag(struct tag *item) { - char type[20]; + enum object_type type; void *data; unsigned long size; int ret; if (item->object.parsed) return 0; - data = read_sha1_file(item->object.sha1, type, &size); + data = read_sha1_file(item->object.sha1, &type, &size); if (!data) return error("Could not read %s", sha1_to_hex(item->object.sha1)); - if (strcmp(type, tag_type)) { + if (type != OBJ_TAG) { free(data); return error("Object %s not a tag", sha1_to_hex(item->object.sha1)); |