diff options
Diffstat (limited to 'commit.c')
| -rw-r--r-- | commit.c | 54 |
1 files changed, 42 insertions, 12 deletions
@@ -19,6 +19,7 @@ #include "advice.h" #include "refs.h" #include "commit-reach.h" +#include "run-command.h" static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **); @@ -57,10 +58,9 @@ struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref struct commit *lookup_commit(struct repository *r, const struct object_id *oid) { - struct object *obj = lookup_object(r, oid->hash); + struct object *obj = lookup_object(r, oid); if (!obj) - return create_object(r, oid->hash, - alloc_commit_node(r)); + return create_object(r, oid, alloc_commit_node(r)); return object_as_type(r, obj, OBJ_COMMIT, 0); } @@ -340,27 +340,34 @@ void free_commit_buffer(struct parsed_object_pool *pool, struct commit *commit) } } -struct tree *get_commit_tree(const struct commit *commit) +static inline void set_commit_tree(struct commit *c, struct tree *t) +{ + c->maybe_tree = t; +} + +struct tree *repo_get_commit_tree(struct repository *r, + const struct commit *commit) { if (commit->maybe_tree || !commit->object.parsed) return commit->maybe_tree; - if (commit->graph_pos == COMMIT_NOT_FROM_GRAPH) - BUG("commit has NULL tree, but was not loaded from commit-graph"); + if (commit->graph_pos != COMMIT_NOT_FROM_GRAPH) + return get_commit_tree_in_graph(r, commit); - return get_commit_tree_in_graph(the_repository, commit); + return NULL; } struct object_id *get_commit_tree_oid(const struct commit *commit) { - return &get_commit_tree(commit)->object.oid; + struct tree *tree = get_commit_tree(commit); + return tree ? &tree->object.oid : NULL; } void release_commit_memory(struct parsed_object_pool *pool, struct commit *c) { - c->maybe_tree = NULL; - c->index = 0; + set_commit_tree(c, NULL); free_commit_buffer(pool, c); + c->index = 0; free_commit_list(c->parents); c->object.parsed = 0; @@ -406,7 +413,7 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b if (get_oid_hex(bufptr + 5, &parent) < 0) return error("bad tree pointer in commit %s", oid_to_hex(&item->object.oid)); - item->maybe_tree = lookup_tree(r, &parent); + set_commit_tree(item, lookup_tree(r, &parent)); bufptr += tree_entry_len + 1; /* "tree " + "hex sha1" + "\n" */ pptr = &item->parents; @@ -443,7 +450,7 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b item->date = parse_commit_date(bufptr, tail); if (check_graph) - load_commit_graph_info(the_repository, item); + load_commit_graph_info(r, item); return 0; } @@ -1575,3 +1582,26 @@ size_t ignore_non_trailer(const char *buf, size_t len) } return boc ? len - boc : len - cutoff; } + +int run_commit_hook(int editor_is_used, const char *index_file, + const char *name, ...) +{ + struct argv_array hook_env = ARGV_ARRAY_INIT; + va_list args; + int ret; + + argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file); + + /* + * Let the hook know that no editor will be launched. + */ + if (!editor_is_used) + argv_array_push(&hook_env, "GIT_EDITOR=:"); + + va_start(args, name); + ret = run_hook_ve(hook_env.argv,name, args); + va_end(args); + argv_array_clear(&hook_env); + + return ret; +} |