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From: Stefan Beller <sbeller@google.com>
To: git@vger.kernel.org
Cc: szeder.dev@gmail.com, jonathantanmy@google.com,
	Stefan Beller <sbeller@google.com>,
	Junio C Hamano <gitster@pobox.com>
Subject: [PATCH 08/24] commit: allow parse_commit* to handle arbitrary repositories
Date: Tue, 30 Oct 2018 15:08:01 -0700	[thread overview]
Message-ID: <20181030220817.61691-9-sbeller@google.com> (raw)
In-Reply-To: <20181030220817.61691-1-sbeller@google.com>

Just like the previous commit, parse_commit and friends are used a lot
and are found in new patches, so we cannot change their signature easily.

Re-introduce these function prefixed with 'repo_' that take a repository
argument and keep the original as a shallow macro.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 commit.c                                      | 18 ++++++++------
 commit.h                                      | 17 +++++++++----
 .../coccinelle/the_repository.pending.cocci   | 24 +++++++++++++++++++
 3 files changed, 48 insertions(+), 11 deletions(-)

diff --git a/commit.c b/commit.c
index dc8a39d52a..7a931d7fd4 100644
--- a/commit.c
+++ b/commit.c
@@ -443,7 +443,10 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b
 	return 0;
 }
 
-int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_commit_graph)
+int repo_parse_commit_internal(struct repository *r,
+			       struct commit *item,
+			       int quiet_on_missing,
+			       int use_commit_graph)
 {
 	enum object_type type;
 	void *buffer;
@@ -454,9 +457,9 @@ int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_com
 		return -1;
 	if (item->object.parsed)
 		return 0;
-	if (use_commit_graph && parse_commit_in_graph(the_repository, item))
+	if (use_commit_graph && parse_commit_in_graph(r, item))
 		return 0;
-	buffer = read_object_file(&item->object.oid, &type, &size);
+	buffer = repo_read_object_file(r, &item->object.oid, &type, &size);
 	if (!buffer)
 		return quiet_on_missing ? -1 :
 			error("Could not read %s",
@@ -467,18 +470,19 @@ int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_com
 			     oid_to_hex(&item->object.oid));
 	}
 
-	ret = parse_commit_buffer(the_repository, item, buffer, size, 0);
+	ret = parse_commit_buffer(r, item, buffer, size, 0);
 	if (save_commit_buffer && !ret) {
-		set_commit_buffer(the_repository, item, buffer, size);
+		set_commit_buffer(r, item, buffer, size);
 		return 0;
 	}
 	free(buffer);
 	return ret;
 }
 
-int parse_commit_gently(struct commit *item, int quiet_on_missing)
+int repo_parse_commit_gently(struct repository *r,
+			     struct commit *item, int quiet_on_missing)
 {
-	return parse_commit_internal(item, quiet_on_missing, 1);
+	return repo_parse_commit_internal(r, item, quiet_on_missing, 1);
 }
 
 void parse_commit_or_die(struct commit *item)
diff --git a/commit.h b/commit.h
index 1d260d62f5..08935f9a19 100644
--- a/commit.h
+++ b/commit.h
@@ -79,12 +79,21 @@ struct commit *lookup_commit_reference_by_name(const char *name);
 struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref_name);
 
 int parse_commit_buffer(struct repository *r, struct commit *item, const void *buffer, unsigned long size, int check_graph);
-int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_commit_graph);
-int parse_commit_gently(struct commit *item, int quiet_on_missing);
-static inline int parse_commit(struct commit *item)
+int repo_parse_commit_internal(struct repository *r, struct commit *item,
+			       int quiet_on_missing, int use_commit_graph);
+int repo_parse_commit_gently(struct repository *r,
+			     struct commit *item,
+			     int quiet_on_missing);
+static inline int repo_parse_commit(struct repository *r, struct commit *item)
 {
-	return parse_commit_gently(item, 0);
+	return repo_parse_commit_gently(r, item, 0);
 }
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define parse_commit_internal(item, quiet, use) repo_parse_commit_internal(the_repository, item, quiet, use)
+#define parse_commit_gently(item, quiet) repo_parse_commit_gently(the_repository, item, quiet)
+#define parse_commit(item) repo_parse_commit(the_repository, item)
+#endif
+
 void parse_commit_or_die(struct commit *item);
 
 struct buffer_slab;
diff --git a/contrib/coccinelle/the_repository.pending.cocci b/contrib/coccinelle/the_repository.pending.cocci
index 46f3a1b23a..b185fe0a1d 100644
--- a/contrib/coccinelle/the_repository.pending.cocci
+++ b/contrib/coccinelle/the_repository.pending.cocci
@@ -40,3 +40,27 @@ expression F;
 - has_object_file_with_flags(
 + repo_has_object_file_with_flags(the_repository,
   E)
+
+@@
+expression E;
+expression F;
+expression G;
+@@
+- parse_commit_internal(
++ repo_parse_commit_internal(the_repository,
+  E, F, G)
+
+@@
+expression E;
+expression F;
+@@
+- parse_commit_gently(
++ repo_parse_commit_gently(the_repository,
+  E, F)
+
+@@
+expression E;
+@@
+- parse_commit(
++ repo_parse_commit(the_repository,
+  E)
-- 
2.19.1.930.g4563a0d9d0-goog


  parent reply	other threads:[~2018-10-30 22:08 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-30 22:07 [PATCHv2 00/24] Bring more repository handles into our code base] Stefan Beller
2018-10-30 22:07 ` [PATCH 01/24] Makefile: add pending semantic patches Stefan Beller
2018-10-31  6:42   ` Junio C Hamano
2018-11-08 20:52   ` [PATCH] " Stefan Beller
2018-11-09  4:55     ` Martin Ågren
2018-11-09 20:50       ` Stefan Beller
2018-11-09  5:18     ` Junio C Hamano
2018-11-09 21:58       ` Stefan Beller
2018-11-13 15:48         ` SZEDER Gábor
2018-11-14  4:15           ` Junio C Hamano
2018-11-10  0:10     ` [PATCH] coccicheck: introduce 'pending' " Stefan Beller
2018-11-10 20:37       ` Martin Ågren
2018-11-12 21:19       ` Josh Steadmon
2018-11-13 16:02       ` SZEDER Gábor
2018-10-30 22:07 ` [PATCH 02/24] sha1_file: allow read_object to read objects in arbitrary repositories Stefan Beller
2018-10-30 22:07 ` [PATCH 03/24] packfile: allow has_packed_and_bad to handle " Stefan Beller
2018-10-30 22:07 ` [PATCH 04/24] object-store: allow read_object_file_extended to read from " Stefan Beller
2018-10-30 22:07 ` [PATCH 05/24] object-store: prepare read_object_file to deal with " Stefan Beller
2018-10-30 22:07 ` [PATCH 06/24] object-store: prepare has_{sha1, object}_file[_with_flags] to handle " Stefan Beller
2018-10-30 22:08 ` [PATCH 07/24] object: parse_object to honor its repository argument Stefan Beller
2018-10-30 22:08 ` Stefan Beller [this message]
2018-10-30 22:08 ` [PATCH 09/24] commit-reach.c: allow paint_down_to_common to handle arbitrary repositories Stefan Beller
2018-10-30 22:08 ` [PATCH 10/24] commit-reach.c: allow merge_bases_many " Stefan Beller
2018-10-30 22:08 ` [PATCH 11/24] commit-reach.c: allow remove_redundant " Stefan Beller
2018-10-30 22:08 ` [PATCH 12/24] commit-reach.c: allow get_merge_bases_many_0 " Stefan Beller
2018-10-30 22:08 ` [PATCH 13/24] commit-reach: prepare get_merge_bases " Stefan Beller
2018-10-30 22:08 ` [PATCH 14/24] commit-reach: prepare in_merge_bases[_many] " Stefan Beller
2018-10-30 22:08 ` [PATCH 15/24] commit: prepare get_commit_buffer " Stefan Beller
2018-10-30 22:08 ` [PATCH 16/24] commit: prepare repo_unuse_commit_buffer " Stefan Beller
2018-10-30 22:08 ` [PATCH 17/24] commit: prepare logmsg_reencode " Stefan Beller
2018-10-30 22:08 ` [PATCH 18/24] pretty: prepare format_commit_message " Stefan Beller
2018-10-30 22:08 ` [PATCH 19/24] submodule: use submodule repos for object lookup Stefan Beller
2018-11-02 13:03   ` Derrick Stolee
2018-11-02 17:23     ` Stefan Beller
2018-11-02 17:27       ` Derrick Stolee
2018-10-30 22:08 ` [PATCH 20/24] submodule: don't add submodule as odb for push Stefan Beller
2018-10-30 22:08 ` [PATCH 21/24] commit-graph: convert remaining function to handle arbitrary repositories Stefan Beller
2018-10-30 22:08 ` [PATCH 22/24] commit: make free_commit_buffer and release_commit_memory repository agnostic Stefan Beller
2018-10-30 22:08 ` [PATCH 23/24] path.h: make REPO_GIT_PATH_FUNC " Stefan Beller
2018-10-30 22:08 ` [PATCH 24/24] t/helper/test-repository: celebrate independence from the_repository Stefan Beller
2018-10-31  6:41 ` [PATCHv2 00/24] Bring more repository handles into our code base] Junio C Hamano
2018-11-01 19:45   ` Stefan Beller
2018-11-02  2:00     ` Junio C Hamano

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