#include "commit-reach.h"
#include "run-command.h"
#include "shallow.h"
+#include "hook.h"
static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
int save_commit_buffer = 1;
+int no_graft_file_deprecated_advice;
const char *commit_type = "commit";
return c;
}
+struct commit *lookup_commit_object(struct repository *r,
+ const struct object_id *oid)
+{
+ struct object *obj = parse_object(r, oid);
+ return obj ? object_as_type(obj, OBJ_COMMIT, 0) : NULL;
+
+}
+
struct commit *lookup_commit(struct repository *r, const struct object_id *oid)
{
struct object *obj = lookup_object(r, oid);
commit_graft_oid_access);
}
+static void unparse_commit(struct repository *r, const struct object_id *oid)
+{
+ struct commit *c = lookup_commit(r, oid);
+
+ if (!c->object.parsed)
+ return;
+ free_commit_list(c->parents);
+ c->parents = NULL;
+ c->object.parsed = 0;
+}
+
int register_commit_graft(struct repository *r, struct commit_graft *graft,
int ignore_dups)
{
(r->parsed_objects->grafts_nr - pos - 1) *
sizeof(*r->parsed_objects->grafts));
r->parsed_objects->grafts[pos] = graft;
+ unparse_commit(r, &graft->oid);
return 0;
}
struct strbuf buf = STRBUF_INIT;
if (!fp)
return -1;
- if (advice_graft_file_deprecated)
+ if (!no_graft_file_deprecated_advice &&
+ advice_enabled(ADVICE_GRAFT_FILE_DEPRECATED))
advise(_("Support for <GIT_DIR>/info/grafts is deprecated\n"
"and will be removed in a future Git version.\n"
"\n"
return ret;
}
+void reset_commit_grafts(struct repository *r)
+{
+ int i;
+
+ for (i = 0; i < r->parsed_objects->grafts_nr; i++) {
+ unparse_commit(r, &r->parsed_objects->grafts[i]->oid);
+ free(r->parsed_objects->grafts[i]);
+ }
+ r->parsed_objects->grafts_nr = 0;
+ r->parsed_objects->commit_graft_prepared = 0;
+}
+
struct commit_buffer {
void *buffer;
unsigned long size;
if (item->object.parsed)
return 0;
-
- if (item->parents) {
- /*
- * Presumably this is leftover from an earlier failed parse;
- * clear it out in preparation for us re-parsing (we'll hit the
- * same error, but that's good, since it lets our caller know
- * the result cannot be trusted.
- */
- free_commit_list(item->parents);
- item->parents = NULL;
- }
+ /*
+ * Presumably this is leftover from an earlier failed parse;
+ * clear it out in preparation for us re-parsing (we'll hit the
+ * same error, but that's good, since it lets our caller know
+ * the result cannot be trusted.
+ */
+ free_commit_list(item->parents);
+ item->parents = NULL;
tail += size;
if (tail <= bufptr + tree_entry_len + 1 || memcmp(bufptr, "tree ", 5) ||
enum object_type type;
void *buffer;
unsigned long size;
+ struct object_info oi = {
+ .typep = &type,
+ .sizep = &size,
+ .contentp = &buffer,
+ };
+ /*
+ * Git does not support partial clones that exclude commits, so set
+ * OBJECT_INFO_SKIP_FETCH_OBJECT to fail fast when an object is missing.
+ */
+ int flags = OBJECT_INFO_LOOKUP_REPLACE | OBJECT_INFO_SKIP_FETCH_OBJECT |
+ OBJECT_INFO_DIE_IF_CORRUPT;
int ret;
if (!item)
return 0;
if (use_commit_graph && parse_commit_in_graph(r, item))
return 0;
- buffer = repo_read_object_file(r, &item->object.oid, &type, &size);
- if (!buffer)
+
+ if (oid_object_info_extended(r, &item->object.oid, &oi, flags) < 0)
return quiet_on_missing ? -1 :
error("Could not read %s",
oid_to_hex(&item->object.oid));
return commit_list_insert(item, pp);
}
-static int commit_list_compare_by_date(const void *a, const void *b)
+static int commit_list_compare_by_date(const struct commit_list *a,
+ const struct commit_list *b)
{
- timestamp_t a_date = ((const struct commit_list *)a)->item->date;
- timestamp_t b_date = ((const struct commit_list *)b)->item->date;
+ timestamp_t a_date = a->item->date;
+ timestamp_t b_date = b->item->date;
if (a_date < b_date)
return 1;
if (a_date > b_date)
return 0;
}
-static void *commit_list_get_next(const void *a)
-{
- return ((const struct commit_list *)a)->next;
-}
-
-static void commit_list_set_next(void *a, void *next)
-{
- ((struct commit_list *)a)->next = next;
-}
+DEFINE_LIST_SORT(static, commit_list_sort, struct commit_list, next);
void commit_list_sort_by_date(struct commit_list **list)
{
- *list = llist_mergesort(*list, commit_list_get_next, commit_list_set_next,
- commit_list_compare_by_date);
+ commit_list_sort(list, commit_list_compare_by_date);
}
struct commit *pop_most_recent_commit(struct commit_list **list,
if (!parents)
return;
- while ((parents = parents->next))
- commit_list_insert(parents->item, plist);
+ while ((parents = parents->next)) {
+ if (parents->item->object.flags & mark)
+ commit_list_insert(parents->item, plist);
+ }
commit = commit->parents->item;
}
}
static int collect_one_reflog_ent(struct object_id *ooid, struct object_id *noid,
- const char *ident, timestamp_t timestamp,
- int tz, const char *message, void *cbdata)
+ const char *ident UNUSED,
+ timestamp_t timestamp UNUSED, int tz UNUSED,
+ const char *message UNUSED, void *cbdata)
{
struct rev_collect *revs = cbdata;
ret = bases->item;
cleanup_return:
+ free(revs.commit);
free_commit_list(bases);
free(full_refname);
return ret;
if (parse_signed_commit(commit, &payload, &signature, the_hash_algo) <= 0)
goto out;
- ret = check_signature(payload.buf, payload.len, signature.buf,
- signature.len, sigc);
+
+ sigc->payload_type = SIGNATURE_PAYLOAD_COMMIT;
+ sigc->payload = strbuf_detach(&payload, &sigc->payload_len);
+ ret = check_signature(sigc, signature.buf, signature.len);
out:
strbuf_release(&payload);
static const char commit_utf8_warn[] =
N_("Warning: commit message did not conform to UTF-8.\n"
"You may want to amend it after fixing the message, or set the config\n"
- "variable i18n.commitencoding to the encoding your project uses.\n");
+ "variable i18n.commitEncoding to the encoding your project uses.\n");
int commit_tree_extended(const char *msg, size_t msg_len,
const struct object_id *tree,
goto out;
}
- result = write_object_file(buffer.buf, buffer.len, commit_type, ret);
+ result = write_object_file(buffer.buf, buffer.len, OBJ_COMMIT, ret);
out:
strbuf_release(&buffer);
return result;
return &new_commit->next;
}
-const char *find_commit_header(const char *msg, const char *key, size_t *out_len)
+const char *find_header_mem(const char *msg, size_t len,
+ const char *key, size_t *out_len)
{
int key_len = strlen(key);
const char *line = msg;
- while (line) {
+ /*
+ * NEEDSWORK: It's possible for strchrnul() to scan beyond the range
+ * given by len. However, current callers are safe because they compute
+ * len by scanning a NUL-terminated block of memory starting at msg.
+ * Nonetheless, it would be better to ensure the function does not look
+ * at msg beyond the len provided by the caller.
+ */
+ while (line && line < msg + len) {
const char *eol = strchrnul(line, '\n');
if (line == eol)
return NULL;
}
+const char *find_commit_header(const char *msg, const char *key, size_t *out_len)
+{
+ return find_header_mem(msg, strlen(msg), key, out_len);
+}
/*
* Inspect the given string and determine the true "end" of the log message, in
* order to find where to put a new Signed-off-by trailer. Ignored are
}
int run_commit_hook(int editor_is_used, const char *index_file,
- const char *name, ...)
+ int *invoked_hook, const char *name, ...)
{
- struct strvec hook_env = STRVEC_INIT;
+ struct run_hooks_opt opt = RUN_HOOKS_OPT_INIT;
va_list args;
- int ret;
+ const char *arg;
- strvec_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file);
+ strvec_pushf(&opt.env, "GIT_INDEX_FILE=%s", index_file);
/*
* Let the hook know that no editor will be launched.
*/
if (!editor_is_used)
- strvec_push(&hook_env, "GIT_EDITOR=:");
+ strvec_push(&opt.env, "GIT_EDITOR=:");
va_start(args, name);
- ret = run_hook_ve(hook_env.v, name, args);
+ while ((arg = va_arg(args, const char *)))
+ strvec_push(&opt.args, arg);
va_end(args);
- strvec_clear(&hook_env);
- return ret;
+ opt.invoked_hook = invoked_hook;
+ return run_hooks_opt(name, &opt);
}
projects / thirdparty / git.git / blobdiff