#include "refs.h"
#include "commit-reach.h"
#include "run-command.h"
+#include "shallow.h"
static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
if (!obj)
return NULL;
- return object_as_type(r, obj, OBJ_COMMIT, quiet);
+ return object_as_type(obj, OBJ_COMMIT, quiet);
}
struct commit *lookup_commit_reference(struct repository *r, const struct object_id *oid)
struct object *obj = lookup_object(r, oid);
if (!obj)
return create_object(r, oid, alloc_commit_node(r));
- return object_as_type(r, obj, OBJ_COMMIT, 0);
+ return object_as_type(obj, OBJ_COMMIT, 0);
}
struct commit *lookup_commit_reference_by_name(const char *name)
return commit_graft_table[index]->oid.hash;
}
-static int commit_graft_pos(struct repository *r, const unsigned char *sha1)
+int commit_graft_pos(struct repository *r, const unsigned char *sha1)
{
return sha1_pos(sha1, r->parsed_objects->grafts,
r->parsed_objects->grafts_nr,
return ret;
}
-int unregister_shallow(const struct object_id *oid)
-{
- int pos = commit_graft_pos(the_repository, oid->hash);
- if (pos < 0)
- return -1;
- if (pos + 1 < the_repository->parsed_objects->grafts_nr)
- MOVE_ARRAY(the_repository->parsed_objects->grafts + pos,
- the_repository->parsed_objects->grafts + pos + 1,
- the_repository->parsed_objects->grafts_nr - pos - 1);
- the_repository->parsed_objects->grafts_nr--;
- return 0;
-}
-
struct commit_buffer {
void *buffer;
unsigned long size;
if (commit->maybe_tree || !commit->object.parsed)
return commit->maybe_tree;
- if (commit->graph_pos != COMMIT_NOT_FROM_GRAPH)
+ if (commit_graph_position(commit) != COMMIT_NOT_FROM_GRAPH)
return get_commit_tree_in_graph(r, commit);
return NULL;
pptr = &item->parents;
graft = lookup_commit_graft(r, &item->object.oid);
+ if (graft)
+ r->parsed_objects->substituted_parent = 1;
while (bufptr + parent_entry_len < tail && !memcmp(bufptr, "parent ", 7)) {
struct commit *new_parent;
int compare_commits_by_gen_then_commit_date(const void *a_, const void *b_, void *unused)
{
const struct commit *a = a_, *b = b_;
+ const uint32_t generation_a = commit_graph_generation(a),
+ generation_b = commit_graph_generation(b);
/* newer commits first */
- if (a->generation < b->generation)
+ if (generation_a < generation_b)
return 1;
- else if (a->generation > b->generation)
+ else if (generation_a > generation_b)
return -1;
/* use date as a heuristic when generations are equal */
struct commit_list *bases;
int i;
struct commit *ret = NULL;
+ char *full_refname;
+
+ switch (dwim_ref(refname, strlen(refname), &oid, &full_refname, 0)) {
+ case 0:
+ die("No such ref: '%s'", refname);
+ case 1:
+ break; /* good */
+ default:
+ die("Ambiguous refname: '%s'", refname);
+ }
memset(&revs, 0, sizeof(revs));
revs.initial = 1;
- for_each_reflog_ent(refname, collect_one_reflog_ent, &revs);
+ for_each_reflog_ent(full_refname, collect_one_reflog_ent, &revs);
- if (!revs.nr && !get_oid(refname, &oid))
+ if (!revs.nr)
add_one_commit(&oid, &revs);
for (i = 0; i < revs.nr; i++)
cleanup_return:
free_commit_list(bases);
+ free(full_refname);
return ret;
}
-static const char gpg_sig_header[] = "gpgsig";
-static const int gpg_sig_header_len = sizeof(gpg_sig_header) - 1;
+/*
+ * Indexed by hash algorithm identifier.
+ */
+static const char *gpg_sig_headers[] = {
+ NULL,
+ "gpgsig",
+ "gpgsig-sha256",
+};
static int do_sign_commit(struct strbuf *buf, const char *keyid)
{
struct strbuf sig = STRBUF_INIT;
int inspos, copypos;
const char *eoh;
+ const char *gpg_sig_header = gpg_sig_headers[hash_algo_by_ptr(the_hash_algo)];
+ int gpg_sig_header_len = strlen(gpg_sig_header);
/* find the end of the header */
eoh = strstr(buf->buf, "\n\n");
const char *buffer = get_commit_buffer(commit, &size);
int in_signature, saw_signature = -1;
const char *line, *tail;
+ const char *gpg_sig_header = gpg_sig_headers[hash_algo_by_ptr(the_hash_algo)];
+ int gpg_sig_header_len = strlen(gpg_sig_header);
line = buffer;
tail = buffer + size;
if (in_signature && line[0] == ' ')
sig_end = next;
- else if (starts_with(line, gpg_sig_header) &&
- line[gpg_sig_header_len] == ' ') {
- sig_start = line;
- sig_end = next;
- in_signature = 1;
+ else if (starts_with(line, "gpgsig")) {
+ int i;
+ for (i = 1; i < GIT_HASH_NALGOS; i++) {
+ const char *p;
+ if (skip_prefix(line, gpg_sig_headers[i], &p) &&
+ *p == ' ') {
+ sig_start = line;
+ sig_end = next;
+ in_signature = 1;
+ }
+ }
} else {
if (*line == '\n')
/* dump the whole remainder of the buffer */
int result;
append_merge_tag_headers(parents, &tail);
- result = commit_tree_extended(msg, msg_len, tree, parents, ret,
- author, sign_commit, extra);
+ result = commit_tree_extended(msg, msg_len, tree, parents, ret, author,
+ NULL, sign_commit, extra);
free_commit_extra_headers(extra);
return result;
}
int commit_tree_extended(const char *msg, size_t msg_len,
const struct object_id *tree,
struct commit_list *parents, struct object_id *ret,
- const char *author, const char *sign_commit,
+ const char *author, const char *committer,
+ const char *sign_commit,
struct commit_extra_header *extra)
{
int result;
if (!author)
author = git_author_info(IDENT_STRICT);
strbuf_addf(&buffer, "author %s\n", author);
- strbuf_addf(&buffer, "committer %s\n", git_committer_info(IDENT_STRICT));
+ if (!committer)
+ committer = git_committer_info(IDENT_STRICT);
+ strbuf_addf(&buffer, "committer %s\n", committer);
if (!encoding_is_utf8)
strbuf_addf(&buffer, "encoding %s\n", git_commit_encoding);
/*
* 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: line. Ignored are
+ * order to find where to put a new Signed-off-by trailer. Ignored are
* trailing comment lines and blank lines. To support "git commit -s
* --amend" on an existing commit, we also ignore "Conflicts:". To
* support "git commit -v", we truncate at cut lines.
int run_commit_hook(int editor_is_used, const char *index_file,
const char *name, ...)
{
- struct argv_array hook_env = ARGV_ARRAY_INIT;
+ struct strvec hook_env = STRVEC_INIT;
va_list args;
int ret;
- argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file);
+ strvec_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=:");
+ strvec_push(&hook_env, "GIT_EDITOR=:");
va_start(args, name);
- ret = run_hook_ve(hook_env.argv,name, args);
+ ret = run_hook_ve(hook_env.v, name, args);
va_end(args);
- argv_array_clear(&hook_env);
+ strvec_clear(&hook_env);
return ret;
}