Merge branch 'eb/hash-transition'

Work to support a repository that work with both SHA-1 and SHA-256
hash algorithms has started.

* eb/hash-transition: (30 commits)
  t1016-compatObjectFormat: add tests to verify the conversion between objects
  t1006: test oid compatibility with cat-file
  t1006: rename sha1 to oid
  test-lib: compute the compatibility hash so tests may use it
  builtin/ls-tree: let the oid determine the output algorithm
  object-file: handle compat objects in check_object_signature
  tree-walk: init_tree_desc take an oid to get the hash algorithm
  builtin/cat-file: let the oid determine the output algorithm
  rev-parse: add an --output-object-format parameter
  repository: implement extensions.compatObjectFormat
  object-file: update object_info_extended to reencode objects
  object-file-convert: convert commits that embed signed tags
  object-file-convert: convert commit objects when writing
  object-file-convert: don't leak when converting tag objects
  object-file-convert: convert tag objects when writing
  object-file-convert: add a function to convert trees between algorithms
  object: factor out parse_mode out of fast-import and tree-walk into in object.h
  cache: add a function to read an OID of a specific algorithm
  tag: sign both hashes
  commit: export add_header_signature to support handling signatures on tags
  ...
This commit is contained in:
Junio C Hamano
2024-03-28 14:13:50 -07:00
62 changed files with 1880 additions and 385 deletions

View File

@ -375,6 +375,7 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
OPT_END()
};
struct ls_tree_cmdmode_to_fmt *m2f = ls_tree_cmdmode_format;
struct object_context obj_context;
int ret;
git_config(git_default_config, NULL);
@ -406,7 +407,9 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
ls_tree_usage, ls_tree_options);
if (argc < 1)
usage_with_options(ls_tree_usage, ls_tree_options);
if (repo_get_oid(the_repository, argv[0], &oid))
if (get_oid_with_context(the_repository, argv[0],
GET_OID_HASH_ANY, &oid,
&obj_context))
die("Not a valid object name %s", argv[0]);
/*