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[PATCH v2 38/43] refs: make some files backend functions public

From
David Turner <dturner@twopensource.com>
Date
Sep 28, 2015, 22:02 UTC
Message-ID
<1443477738-32023-39-git-send-email-dturner@twopensource.com>
In-Reply-To
<1443477738-32023-1-git-send-email-dturner@twopensource.com>

Because HEAD and stash are per-worktree, other backends need to go through the files backend to manage these refs and their reflogs.

To enable this, we make some files backend functions public.
Signed-off-by: David Turner <dturner@twopensource.com>
---
 refs-be-files.c | 34 +++++++++++++++++++++-------------
 refs.h          | 20 ++++++++++++++++++++
 2 files changed, 41 insertions(+), 13 deletions(-)
diff --git a/refs-be-files.c b/refs-be-files.c
index 2727943..943604c 100644
--- a/refs-be-files.c
+++ b/refs-be-files.c
@@ -2727,6 +2727,14 @@ static int log_ref_write(const char *refname, const unsigned char *old_sha1,
 			 const unsigned char *new_sha1, const char *msg,
 			 int flags, struct strbuf *err)
 {
+	return files_log_ref_write(refname, old_sha1, new_sha1, msg, flags,
+				   err);
+}
+
+int files_log_ref_write(const char *refname, const unsigned char *old_sha1,
+			const unsigned char *new_sha1, const char *msg,
+			int flags, struct strbuf *err)
+{
 	struct strbuf sb = STRBUF_INIT;
 	int ret = log_ref_write_1(refname, old_sha1, new_sha1, msg, &sb, flags,
 				  err);
@@ -2902,7 +2910,7 @@ static int files_create_symref(struct ref_transaction *trans,
 	return 0;
 }
 
-static int files_reflog_exists(const char *refname)
+int files_reflog_exists(const char *refname)
 {
 	struct stat st;
 
@@ -2910,7 +2918,7 @@ static int files_reflog_exists(const char *refname)
 		S_ISREG(st.st_mode);
 }
 
-static int files_delete_reflog(const char *refname)
+int files_delete_reflog(const char *refname)
 {
 	return remove_path(git_path("logs/%s", refname));
 }
@@ -2954,9 +2962,9 @@ static char *find_beginning_of_line(char *bob, char *scan)
 	return scan;
 }
 
-static int files_for_each_reflog_ent_reverse(const char *refname,
-					     each_reflog_ent_fn fn,
-					     void *cb_data)
+int files_for_each_reflog_ent_reverse(const char *refname,
+				      each_reflog_ent_fn fn,
+				      void *cb_data)
 {
 	struct strbuf sb = STRBUF_INIT;
 	FILE *logfp;
@@ -3058,8 +3066,8 @@ static int files_for_each_reflog_ent_reverse(const char *refname,
 	return ret;
 }
 
-static int files_for_each_reflog_ent(const char *refname,
-				     each_reflog_ent_fn fn, void *cb_data)
+int files_for_each_reflog_ent(const char *refname,
+			      each_reflog_ent_fn fn, void *cb_data)
 {
 	FILE *logfp;
 	struct strbuf sb = STRBUF_INIT;
@@ -3604,12 +3612,12 @@ static int expire_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
 	return 0;
 }
 
-static int files_reflog_expire(const char *refname, const unsigned char *sha1,
-			       unsigned int flags,
-			       reflog_expiry_prepare_fn prepare_fn,
-			       reflog_expiry_should_prune_fn should_prune_fn,
-			       reflog_expiry_cleanup_fn cleanup_fn,
-			       void *policy_cb_data)
+int files_reflog_expire(const char *refname, const unsigned char *sha1,
+			unsigned int flags,
+			reflog_expiry_prepare_fn prepare_fn,
+			reflog_expiry_should_prune_fn should_prune_fn,
+			reflog_expiry_cleanup_fn cleanup_fn,
+			void *policy_cb_data)
 {
 	static struct lock_file reflog_lock;
 	struct expire_reflog_cb cb;
diff --git a/refs.h b/refs.h
index d8ae9af..da29232 100644
--- a/refs.h
+++ b/refs.h
@@ -571,6 +571,10 @@ enum ref_type ref_type(const char *refname);
 
 int copy_reflog_msg(char *buf, const char *msg);
 
+int files_log_ref_write(const char *refname, const unsigned char *old_sha1,
+			const unsigned char *new_sha1, const char *msg,
+			int flags, struct strbuf *err);
+
 enum expire_reflog_flags {
 	EXPIRE_REFLOGS_DRY_RUN = 1 << 0,
 	EXPIRE_REFLOGS_UPDATE_REF = 1 << 1,
@@ -604,6 +608,22 @@ typedef int reflog_expiry_should_prune_fn(unsigned char *osha1,
 					  const char *message, void *cb_data);
 typedef void reflog_expiry_cleanup_fn(void *cb_data);
 
+int files_reflog_expire(const char *refname, const unsigned char *sha1,
+			unsigned int flags,
+			reflog_expiry_prepare_fn prepare_fn,
+			reflog_expiry_should_prune_fn should_prune_fn,
+			reflog_expiry_cleanup_fn cleanup_fn,
+			void *policy_cb_data);
+
+int files_for_each_reflog_ent(const char *refname,
+			      each_reflog_ent_fn fn, void *cb_data);
+
+int files_for_each_reflog_ent_reverse(const char *refname,
+				      each_reflog_ent_fn fn, void *cb_data);
+
+int files_delete_reflog(const char *refname);
+int files_reflog_exists(const char *refname);
+
 /*
  * Expire reflog entries for the specified reference. sha1 is the old
  * value of the reference. flags is a combination of the constants in

-- 
2.4.2.644.g97b850b-twtrsrc
Previous: Michael HaggertyNext: Michael Haggerty
Message 59 of 90 in “lmdb ref backend”
  1. 00/43 lmdb ref backendDavid Turner, Sep 28, 2015
  2. 01/43 refs.c: create a public version of verify_refname_availableDavid Turner, Sep 28, 2015
  3. Torsten BögershausenOct 3, 2015
  4. David TurnerOct 3, 2015
  5. Torsten BögershausenOct 3, 2015
  6. Torsten BögershausenOct 4, 2015
  7. Michael HaggertyOct 5, 2015
  8. David TurnerOct 5, 2015
  9. 02/43 refs: make repack_without_refs and is_branch publicDavid Turner, Sep 28, 2015
  10. Michael HaggertyOct 5, 2015
  11. David TurnerOct 5, 2015
  12. 03/43 refs-be-files.c: rename refs to refs-be-filesDavid Turner, Sep 28, 2015
  13. 04/43 refs.c: add a new refs.c file to hold all common refs codeDavid Turner, Sep 28, 2015
  14. 05/43 refs.c: move update_ref to refs.cDavid Turner, Sep 28, 2015
  15. 06/43 refs.c: move delete_ref and delete_refs to the common codeDavid Turner, Sep 28, 2015
  16. 07/43 refs.c: move read_ref_at to the common refs fileDavid Turner, Sep 28, 2015
  17. 08/43 refs.c: move the hidden refs functions to the common codeDavid Turner, Sep 28, 2015
  18. 09/43 refs.c: move dwim and friend functions to the common refs codeDavid Turner, Sep 28, 2015
  19. 10/43 refs.c: move warn_if_dangling_symref* to the common codeDavid Turner, Sep 28, 2015
  20. 11/43 refs.c: move read_ref, read_ref_full and ref_exists to the common codeDavid Turner, Sep 28, 2015
  21. 12/43 refs.c: move resolve_refdup to commonDavid Turner, Sep 28, 2015
  22. 13/43 refs.c: move check_refname_format to the common codeDavid Turner, Sep 28, 2015
  23. 14/43 refs.c: move is_branch to the common codeDavid Turner, Sep 28, 2015
  24. 15/43 refs.c: move prettify_refname to the common codeDavid Turner, Sep 28, 2015
  25. 16/43 refs.c: move ref iterators to the common codeDavid Turner, Sep 28, 2015
  26. 17/43 refs.c: move head_ref_namespaced to the common codeDavid Turner, Sep 28, 2015
  27. 18/43 refs-be-files.c: add a backend method structure with transaction functionsDavid Turner, Sep 28, 2015
  28. Michael HaggertyOct 5, 2015
  29. Junio C HamanoOct 5, 2015
  30. David TurnerOct 6, 2015
  31. 19/43 refs-be-files.c: add methods for misc ref operationsDavid Turner, Sep 28, 2015
  32. 20/43 refs-be-files.c: add methods for the ref iteratorsDavid Turner, Sep 28, 2015
  33. 21/43 refs-be-files.c: add method for for_each_reftype_...David Turner, Sep 28, 2015
  34. 22/43 refs-be-files.c: add do_for_each_per_worktree_refDavid Turner, Sep 28, 2015
  35. Michael HaggertyOct 5, 2015
  36. David TurnerOct 5, 2015
  37. 23/43 refs.c: move refname_is_safe to the common codeDavid Turner, Sep 28, 2015
  38. 24/43 refs.h: document make refname_is_safe and add it to headerDavid Turner, Sep 28, 2015
  39. 25/43 refs.c: move copy_msg to the common codeDavid Turner, Sep 28, 2015
  40. 26/43 refs.c: move peel_object to the common codeDavid Turner, Sep 28, 2015
  41. 27/43 refs.c: move should_autocreate_reflog to common codeDavid Turner, Sep 28, 2015
  42. Junio C HamanoOct 2, 2015
  43. 28/43 refs.c: add ref backend init functionDavid Turner, Sep 28, 2015
  44. Michael HaggertyOct 5, 2015
  45. David TurnerOct 5, 2015
  46. 29/43 refs.c: add methods for reflogDavid Turner, Sep 28, 2015
  47. 30/43 refs-be-files.c: add method to expire reflogsDavid Turner, Sep 28, 2015
  48. Michael HaggertyOct 5, 2015
  49. 31/43 refs.c: add method for initial ref transaction commitDavid Turner, Sep 28, 2015
  50. 32/43 initdb: move safe_create_dir into common codeDavid Turner, Sep 28, 2015
  51. 33/43 refs.c: add method for initializing refs dbDavid Turner, Sep 28, 2015
  52. 34/43 refs.c: make struct ref_transaction genericDavid Turner, Sep 28, 2015
  53. Michael BlumeOct 6, 2015
  54. David TurnerOct 6, 2015
  55. 35/43 refs-be-files.c: add method to rename refsDavid Turner, Sep 28, 2015
  56. 36/43 run-command: track total number of commands runDavid Turner, Sep 28, 2015
  57. 37/43 refs: move some defines from refs-be-files.c to refs.hDavid Turner, Sep 28, 2015
  58. Michael HaggertyOct 5, 2015
  59. 38/43 refs: make some files backend functions publicDavid Turner, Sep 28, 2015
  60. Michael HaggertyOct 5, 2015
  61. David TurnerOct 6, 2015
  62. David TurnerOct 7, 2015
  63. Michael HaggertyOct 7, 2015
  64. Junio C HamanoOct 7, 2015
  65. David TurnerOct 7, 2015
  66. Michael HaggertyOct 7, 2015
  67. 39/43 refs: break out a ref conflict checkDavid Turner, Sep 28, 2015
  68. Michael HaggertyOct 5, 2015
  69. David TurnerOct 6, 2015
  70. 40/43 refs: allow ref backend to be set for cloneDavid Turner, Sep 28, 2015
  71. Michael HaggertyOct 5, 2015
  72. David TurnerOct 6, 2015
  73. Jeff KingOct 6, 2015
  74. David TurnerOct 6, 2015
  75. Carlos Martín NietoOct 12, 2015
  76. Michael HaggertyOct 5, 2015
  77. David TurnerOct 6, 2015
  78. 41/43 refs: add register_refs_backendDavid Turner, Sep 28, 2015
  79. 42/43 refs: add LMDB refs backendDavid Turner, Sep 28, 2015
  80. Junio C HamanoOct 2, 2015
  81. Michael HaggertyOct 5, 2015
  82. David TurnerOct 7, 2015
  83. Michael HaggertyOct 7, 2015
  84. Junio C HamanoOct 7, 2015
  85. David TurnerOct 7, 2015
  86. Michael HaggertyOct 7, 2015
  87. 43/43 refs: tests for db backendDavid Turner, Sep 28, 2015
  88. Dennis KaarsemakerOct 3, 2015
  89. Junio C HamanoOct 5, 2015
  90. David TurnerOct 6, 2015

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