git: update to v2.18.0

Update to git version v2.18.0. Required changes follow upstream commits:

* Convert find_unique_abbrev* to struct object_id
  (aab9583f7b5ea5463eb3f653a0b4ecac7539dc94)
* sha1_file: convert read_sha1_file to struct object_id
  (b4f5aca40e6f77cbabcbf4ff003c3cf30a1830c8)
* sha1_file: convert sha1_object_info* to object_id
  (abef9020e3df87c441c9a3a95f592fce5fa49bb9)
* object-store: move packed_git and packed_git_mru to object store
  (a80d72db2a73174b3f22142eb2014b33696fd795)
* treewide: rename tree to maybe_tree
  (891435d55da80ca3654b19834481205be6bdfe33)

The changed data types required some of our own functions to be converted
to struct object_id:

  ls_item
  print_dir
  print_dir_entry
  print_object
  single_tree_cb
  walk_tree
  write_tree_link

And finally we use new upstream functions that were added for
struct object_id:

  hashcpy     -> oidcpy
  sha1_to_hex -> oid_to_hex

Signed-off-by: Christian Hesse <mail@eworm.de>
Reviewed-by: John Keeping <john@keeping.me.uk>
This commit is contained in:
Christian Hesse 2018-06-04 18:49:28 +02:00 committed by Jason A. Donenfeld
parent 54d37dc154
commit 255b78ff52
13 changed files with 72 additions and 71 deletions

View file

@ -258,8 +258,8 @@ static void header(const struct object_id *oid1, char *path1, int mode1,
htmlf("<br/>deleted file mode %.6o", mode1);
if (!subproject) {
abbrev1 = xstrdup(find_unique_abbrev(oid1->hash, DEFAULT_ABBREV));
abbrev2 = xstrdup(find_unique_abbrev(oid2->hash, DEFAULT_ABBREV));
abbrev1 = xstrdup(find_unique_abbrev(oid1, DEFAULT_ABBREV));
abbrev2 = xstrdup(find_unique_abbrev(oid2, DEFAULT_ABBREV));
htmlf("<br/>index %s..%s", abbrev1, abbrev2);
free(abbrev1);
free(abbrev2);
@ -413,7 +413,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
"Bad commit: %s", oid_to_hex(new_rev_oid));
return;
}
new_tree_oid = &commit->tree->object.oid;
new_tree_oid = &commit->maybe_tree->object.oid;
if (old_rev) {
if (get_oid(old_rev, old_rev_oid)) {
@ -434,7 +434,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
"Bad commit: %s", oid_to_hex(old_rev_oid));
return;
}
old_tree_oid = &commit2->tree->object.oid;
old_tree_oid = &commit2->maybe_tree->object.oid;
} else {
old_tree_oid = NULL;
}