1 #include <git2.h>
2 #include "common.h"
3
show_ref(git_reference * ref,void * data)4 static int show_ref(git_reference *ref, void *data)
5 {
6 git_repository *repo = data;
7 git_reference *resolved = NULL;
8 char hex[GIT_OID_HEXSZ+1];
9 const git_oid *oid;
10 git_object *obj;
11
12 if (git_reference_type(ref) == GIT_REFERENCE_SYMBOLIC)
13 check_lg2(git_reference_resolve(&resolved, ref),
14 "Unable to resolve symbolic reference",
15 git_reference_name(ref));
16
17 oid = git_reference_target(resolved ? resolved : ref);
18 git_oid_fmt(hex, oid);
19 hex[GIT_OID_HEXSZ] = 0;
20 check_lg2(git_object_lookup(&obj, repo, oid, GIT_OBJECT_ANY),
21 "Unable to lookup object", hex);
22
23 printf("%s %-6s\t%s\n",
24 hex,
25 git_object_type2string(git_object_type(obj)),
26 git_reference_name(ref));
27
28 if (resolved)
29 git_reference_free(resolved);
30 return 0;
31 }
32
lg2_for_each_ref(git_repository * repo,int argc,char ** argv)33 int lg2_for_each_ref(git_repository *repo, int argc, char **argv)
34 {
35 UNUSED(argv);
36
37 if (argc != 1)
38 fatal("Sorry, no for-each-ref options supported yet", NULL);
39
40 check_lg2(git_reference_foreach(repo, show_ref, repo),
41 "Could not iterate over references", NULL);
42
43 return 0;
44 }
45