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[PATCH v3 27/56] builtin/show-ref: rewrite to take an object_id argument

From
brian m. carlson <sandals@crustytoothpaste.net>
Date
May 25, 2015, 18:38 UTC
Message-ID
<1432579162-411464-28-git-send-email-sandals@crustytoothpaste.net>
In-Reply-To
<1432579162-411464-1-git-send-email-sandals@crustytoothpaste.net>
From: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 builtin/tag.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/builtin/tag.c b/builtin/tag.c
index 7d8cd8c..5f6cdc5 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -176,7 +176,7 @@ static enum contains_result contains(struct commit *candidate,
 	return contains_test(candidate, want);
 }
 
-static void show_tag_lines(const unsigned char *sha1, int lines)
+static void show_tag_lines(const struct object_id *oid, int lines)
 {
 	int i;
 	unsigned long size;
@@ -184,14 +184,14 @@ static void show_tag_lines(const unsigned char *sha1, int lines)
 	char *buf, *sp, *eol;
 	size_t len;
 
-	buf = read_sha1_file(sha1, &type, &size);
+	buf = read_sha1_file(oid->hash, &type, &size);
 	if (!buf)
-		die_errno("unable to read object %s", sha1_to_hex(sha1));
+		die_errno("unable to read object %s", oid_to_hex(oid));
 	if (type != OBJ_COMMIT && type != OBJ_TAG)
 		goto free_return;
 	if (!size)
 		die("an empty %s object %s?",
-		    typename(type), sha1_to_hex(sha1));
+		    typename(type), oid_to_hex(oid));
 
 	/* skip header */
 	sp = strstr(buf, "\n\n");
@@ -215,7 +215,7 @@ free_return:
 	free(buf);
 }
 
-static int show_reference(const char *refname, const unsigned char *sha1,
+static int show_reference(const char *refname, const struct object_id *oid,
 			  int flag, void *cb_data)
 {
 	struct tag_filter *filter = cb_data;
@@ -224,14 +224,14 @@ static int show_reference(const char *refname, const unsigned char *sha1,
 		if (filter->with_commit) {
 			struct commit *commit;
 
-			commit = lookup_commit_reference_gently(sha1, 1);
+			commit = lookup_commit_reference_gently(oid->hash, 1);
 			if (!commit)
 				return 0;
 			if (!contains(commit, filter->with_commit))
 				return 0;
 		}
 
-		if (points_at.nr && !match_points_at(refname, sha1))
+		if (points_at.nr && !match_points_at(refname, oid->hash))
 			return 0;
 
 		if (!filter->lines) {
@@ -242,7 +242,7 @@ static int show_reference(const char *refname, const unsigned char *sha1,
 			return 0;
 		}
 		printf("%-15s ", refname);
-		show_tag_lines(sha1, filter->lines);
+		show_tag_lines(oid, filter->lines);
 		putchar('\n');
 	}
 
@@ -260,8 +260,6 @@ static int list_tags(const char **patterns, int lines,
 		     struct commit_list *with_commit, int sort)
 {
 	struct tag_filter filter;
-	struct each_ref_fn_sha1_adapter wrapped_show_reference =
-		{show_reference, (void *)&filter};
 
 	filter.patterns = patterns;
 	filter.lines = lines;
@@ -270,7 +268,7 @@ static int list_tags(const char **patterns, int lines,
 	memset(&filter.tags, 0, sizeof(filter.tags));
 	filter.tags.strdup_strings = 1;
 
-	for_each_tag_ref(each_ref_fn_adapter, &wrapped_show_reference);
+	for_each_tag_ref(show_reference, (void *)&filter);
 	if (sort) {
 		int i;
 		if ((sort & SORT_MASK) == VERCMP_SORT)

-- 
2.4.0
Previous: brian m. carlsonNext: brian m. carlson
Message 29 of 63 in “Convert parts of refs.c to struct object_id”
  1. 00/56 Convert parts of refs.c to struct object_idbrian m. carlson, May 25, 2015
  2. 01/56 refs: convert struct ref_entry to use struct object_idbrian m. carlson, May 25, 2015
  3. 02/56 each_ref_fn: change to take an object_id parameterbrian m. carlson, May 25, 2015
  4. 03/56 builtin/rev-parse: rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  5. 04/56 handle_one_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  6. 05/56 register_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  7. 06/56 append_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  8. 07/56 add_pending_uninteresting_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  9. 08/56 get_name(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  10. 09/56 builtin/fetch: rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  11. 10/56 grab_single_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  12. 11/56 name_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  13. 12/56 builtin/pack-objects: rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  14. 13/56 show_ref_cb(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  15. 14/56 builtin/reflog: rewrite ref functions to take an object_id argumentbrian m. carlson, May 25, 2015
  16. 15/56 add_branch_for_removal(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  17. 16/56 add_branch_for_removal(): don't set "util" field of string_list entriesbrian m. carlson, May 25, 2015
  18. Michael HaggertyJun 5, 2015
  19. 17/56 builtin/remote: rewrite functions to take object_id argumentsbrian m. carlson, May 25, 2015
  20. 18/56 show_reference(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  21. 19/56 append_matching_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  22. 20/56 builtin/show-branch: rewrite functions to take object_id argumentsbrian m. carlson, May 25, 2015
  23. 21/56 append_one_rev(): rewrite to work with object_idbrian m. carlson, May 25, 2015
  24. 22/56 builtin/show-branch: rewrite functions to work with object_idbrian m. carlson, May 25, 2015
  25. 23/56 cmd_show_branch(): fix error messagebrian m. carlson, May 25, 2015
  26. 24/56 fsck: change functions to use object_idbrian m. carlson, May 25, 2015
  27. 25/56 builtin/show-ref: rewrite to use object_idbrian m. carlson, May 25, 2015
  28. 26/56 show_ref(): convert local variable peeled to object_idbrian m. carlson, May 25, 2015
  29. 27/56 builtin/show-ref: rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  30. 28/56 append_similar_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  31. 29/56 http-backend: rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  32. 30/56 show_head_ref(): convert local variable "unused" to object_idbrian m. carlson, May 25, 2015
  33. 31/56 add_ref_decoration(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  34. 32/56 add_ref_decoration(): convert local variable original_sha1 to object_idbrian m. carlson, May 25, 2015
  35. 33/56 string_list_add_one_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  36. 34/56 add_one_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  37. 35/56 remote: rewrite functions to take object_id argumentsbrian m. carlson, May 25, 2015
  38. 36/56 register_replace_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  39. 37/56 handle_one_reflog(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  40. 38/56 add_info_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  41. 39/56 handle_one_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  42. 40/56 shallow: rewrite functions to take object_id argumentsbrian m. carlson, May 25, 2015
  43. 41/56 submodule: rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  44. 42/56 write_refs_to_temp_dir(): convert local variable sha1 to object_idbrian m. carlson, May 25, 2015
  45. 43/56 write_one_ref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  46. 44/56 find_symref(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  47. 45/56 find_symref(): convert local variable "unused" to object_idbrian m. carlson, May 25, 2015
  48. 46/56 upload-pack: rewrite functions to take object_id argumentsbrian m. carlson, May 25, 2015
  49. 47/56 send_ref(): convert local variable "peeled" to object_idbrian m. carlson, May 25, 2015
  50. 48/56 mark_complete(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  51. 49/56 clear_marks(): rewrite to take an object_id argumentbrian m. carlson, May 25, 2015
  52. 50/56 mark_complete_oid(): new function, taking an object_oidbrian m. carlson, May 25, 2015
  53. 51/56 mark_complete(): remove unneeded argumentsbrian m. carlson, May 25, 2015
  54. 52/56 rev_list_insert_ref_oid(): new function, taking an object_oidbrian m. carlson, May 25, 2015
  55. 53/56 rev_list_insert_ref(): remove unneeded argumentsbrian m. carlson, May 25, 2015
  56. 54/56 each_ref_fn_adapter(): remove adapterbrian m. carlson, May 25, 2015
  57. 55/56 warn_if_dangling_symref(): convert local variable "junk" to object_idbrian m. carlson, May 25, 2015
  58. 56/56 struct ref_lock: convert old_sha1 member to object_idbrian m. carlson, May 25, 2015
  59. Junio C HamanoMay 25, 2015
  60. brian m. carlsonMay 25, 2015
  61. Stefan BellerMay 26, 2015
  62. brian m. carlsonMay 27, 2015
  63. Junio C HamanoMay 27, 2015

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