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builtin/ls-tree: let the oid determine the output algorithm 

Update cmd_ls_tree to call get_oid_with_context and pass
GET_OID_HASH_ANY instead of calling the simpler repo_get_oid.

This implments in ls-tree the behavior that asking to display a sha1
hash displays the corrresponding sha1 encoded object and asking to
display a sha256 hash displayes the corresponding sha256 encoded
object.

This is useful for testing the conversion of an object to an
equivlanet object encoded with a different hash function.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Eric W. Biederman 2023-10-01 21:40:30 -05:00 committed by Junio C Hamano
parent 8d691757b8
commit c68be1fd31
1 changed files with 4 additions and 1 deletions
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5
builtin/ls-tree.c
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@ -376,6 +376,7 @@ 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);
@ -407,7 +408,9 @@ 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]);

/*