diff options
| author | Michael Haggerty <mhagger@alum.mit.edu> | 2015-05-25 18:38:28 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2015-05-25 12:19:27 -0700 |
| commit | 2b2a5be394bc67bed86bc009195c664dca740bd6 (patch) | |
| tree | 695bba8905d3f1d806ab329e65d2a297abfc85ac /builtin/rev-parse.c | |
| parent | 8353847e85128e0d0bbed862889f6f36c608c73b (diff) | |
| download | git-2b2a5be394bc67bed86bc009195c664dca740bd6.tar.gz git-2b2a5be394bc67bed86bc009195c664dca740bd6.tar.xz | |
each_ref_fn: change to take an object_id parameter
Change typedef each_ref_fn to take a "const struct object_id *oid"
parameter instead of "const unsigned char *sha1".
To aid this transition, implement an adapter that can be used to wrap
old-style functions matching the old typedef, which is now called
"each_ref_sha1_fn"), and make such functions callable via the new
interface. This requires the old function and its cb_data to be
wrapped in a "struct each_ref_fn_sha1_adapter", and that object to be
used as the cb_data for an adapter function, each_ref_fn_adapter().
This is an enormous diff, but most of it consists of simple,
mechanical changes to the sites that call any of the "for_each_ref"
family of functions. Subsequent to this change, the call sites can be
rewritten one by one to use the new interface.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/rev-parse.c')
| -rw-r--r-- | builtin/rev-parse.c | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 4d10dd954..e75ce75be 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -511,6 +511,10 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) unsigned int flags = 0; const char *name = NULL; struct object_context unused; + struct each_ref_fn_sha1_adapter wrapped_show_reference = + {show_reference, NULL}; + struct each_ref_fn_sha1_adapter wrapped_anti_reference = + {anti_reference, NULL}; if (argc > 1 && !strcmp("--parseopt", argv[1])) return cmd_parseopt(argc - 1, argv + 1, prefix); @@ -652,7 +656,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) continue; } if (!strcmp(arg, "--all")) { - for_each_ref(show_reference, NULL); + for_each_ref(each_ref_fn_adapter, &wrapped_show_reference); continue; } if (starts_with(arg, "--disambiguate=")) { @@ -660,45 +664,48 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) continue; } if (!strcmp(arg, "--bisect")) { - for_each_ref_in("refs/bisect/bad", show_reference, NULL); - for_each_ref_in("refs/bisect/good", anti_reference, NULL); + for_each_ref_in("refs/bisect/bad", + each_ref_fn_adapter, &wrapped_show_reference); + for_each_ref_in("refs/bisect/good", + each_ref_fn_adapter, &wrapped_anti_reference); continue; } if (starts_with(arg, "--branches=")) { - for_each_glob_ref_in(show_reference, arg + 11, - "refs/heads/", NULL); + for_each_glob_ref_in(each_ref_fn_adapter, arg + 11, + "refs/heads/", &wrapped_show_reference); clear_ref_exclusion(&ref_excludes); continue; } if (!strcmp(arg, "--branches")) { - for_each_branch_ref(show_reference, NULL); + for_each_branch_ref(each_ref_fn_adapter, &wrapped_show_reference); clear_ref_exclusion(&ref_excludes); continue; } if (starts_with(arg, "--tags=")) { - for_each_glob_ref_in(show_reference, arg + 7, - "refs/tags/", NULL); + for_each_glob_ref_in(each_ref_fn_adapter, arg + 7, + "refs/tags/", &wrapped_show_reference); clear_ref_exclusion(&ref_excludes); continue; } if (!strcmp(arg, "--tags")) { - for_each_tag_ref(show_reference, NULL); + for_each_tag_ref(each_ref_fn_adapter, &wrapped_show_reference); clear_ref_exclusion(&ref_excludes); continue; } if (starts_with(arg, "--glob=")) { - for_each_glob_ref(show_reference, arg + 7, NULL); + for_each_glob_ref(each_ref_fn_adapter, arg + 7, + &wrapped_show_reference); clear_ref_exclusion(&ref_excludes); continue; } if (starts_with(arg, "--remotes=")) { - for_each_glob_ref_in(show_reference, arg + 10, - "refs/remotes/", NULL); + for_each_glob_ref_in(each_ref_fn_adapter, arg + 10, + "refs/remotes/", &wrapped_show_reference); clear_ref_exclusion(&ref_excludes); continue; } if (!strcmp(arg, "--remotes")) { - for_each_remote_ref(show_reference, NULL); + for_each_remote_ref(each_ref_fn_adapter, &wrapped_show_reference); clear_ref_exclusion(&ref_excludes); continue; } |