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[PATCH v1 7/8] Use odb.origin.partialclonefilter instead of core.partialclonefilter




Let's make the partial clone filter specific to one odb
instead of general to all the odbs.

This makes it possible to have different partial clone
filters for different odbs.

Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
 builtin/fetch.c               |  2 +-
 list-objects-filter-options.c | 26 ++++++++++++++++----------
 list-objects-filter-options.h |  3 ++-
 odb-helper.h                  |  1 +
 odb-remote.c                  |  2 ++
 t/t5616-partial-clone.sh      |  2 +-
 6 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 82a3e655ba..288d58c0c5 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1350,7 +1350,7 @@ static inline void fetch_one_setup_partial(struct remote *remote)
 	 * the config.
 	 */
 	if (!filter_options.choice)
-		partial_clone_get_default_filter_spec(&filter_options);
+		partial_clone_get_default_filter_spec(&filter_options, remote->name);
 	return;
 }
 
diff --git a/list-objects-filter-options.c b/list-objects-filter-options.c
index f8a4642d17..59378dfb0a 100644
--- a/list-objects-filter-options.c
+++ b/list-objects-filter-options.c
@@ -7,6 +7,7 @@
 #include "list-objects-filter.h"
 #include "list-objects-filter-options.h"
 #include "odb-remote.h"
+#include "odb-helper.h"
 
 /*
  * Parse value of the argument to the "filter" keyword.
@@ -29,6 +30,9 @@ static int gently_parse_list_objects_filter(
 {
 	const char *v0;
 
+	if (!arg)
+		return 0;
+
 	if (filter_options->choice) {
 		if (errbuf) {
 			strbuf_init(errbuf, 0);
@@ -116,6 +120,7 @@ void partial_clone_register(
 	const struct list_objects_filter_options *filter_options)
 {
 	char *cfg_name;
+	char *filter_name;
 
 	/* Check if it is already registered */
 	if (find_odb_helper(remote))
@@ -131,25 +136,26 @@ void partial_clone_register(
 	/*
 	 * Record the initial filter-spec in the config as
 	 * the default for subsequent fetches from this remote.
-	 *
-	 * TODO: move core.partialclonefilter into odb.<name>
 	 */
-	core_partial_clone_filter_default =
-		xstrdup(filter_options->filter_spec);
-	git_config_set("core.partialclonefilter",
-		       core_partial_clone_filter_default);
+	filter_name = xstrfmt("odb.%s.partialclonefilter", remote);
+	git_config_set(filter_name, filter_options->filter_spec);
+	free(filter_name);
 
 	/* Make sure the config info are reset */
 	odb_remote_reinit();
 }
 
 void partial_clone_get_default_filter_spec(
-	struct list_objects_filter_options *filter_options)
+	struct list_objects_filter_options *filter_options,
+	const char *remote)
 {
+	struct odb_helper *helper = find_odb_helper(remote);
+
 	/*
 	 * Parse default value, but silently ignore it if it is invalid.
 	 */
-	gently_parse_list_objects_filter(filter_options,
-					 core_partial_clone_filter_default,
-					 NULL);
+	if (helper)
+		gently_parse_list_objects_filter(filter_options,
+						 helper->partial_clone_filter,
+						 NULL);
 }
diff --git a/list-objects-filter-options.h b/list-objects-filter-options.h
index 0000a61f82..12ceef3230 100644
--- a/list-objects-filter-options.h
+++ b/list-objects-filter-options.h
@@ -74,6 +74,7 @@ void partial_clone_register(
 	const char *remote,
 	const struct list_objects_filter_options *filter_options);
 void partial_clone_get_default_filter_spec(
-	struct list_objects_filter_options *filter_options);
+	struct list_objects_filter_options *filter_options,
+	const char *remote);
 
 #endif /* LIST_OBJECTS_FILTER_OPTIONS_H */
diff --git a/odb-helper.h b/odb-helper.h
index d63210d516..02bc3dbe13 100644
--- a/odb-helper.h
+++ b/odb-helper.h
@@ -4,6 +4,7 @@
 struct odb_helper {
 	const char *name;
 	const char *dealer;
+	const char *partial_clone_filter;
 
 	struct odb_helper *next;
 };
diff --git a/odb-remote.c b/odb-remote.c
index 0a734ff379..2c7c35c763 100644
--- a/odb-remote.c
+++ b/odb-remote.c
@@ -35,6 +35,8 @@ static int odb_remote_config(const char *var, const char *value, void *data)
 
 	if (!strcmp(subkey, "promisorremote"))
 		return git_config_string(&o->dealer, var, value);
+	if (!strcmp(subkey, "partialclonefilter"))
+		return git_config_string(&o->partial_clone_filter, var, value);
 
 	return 0;
 }
diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh
index 5ddd1e011c..4231121181 100755
--- a/t/t5616-partial-clone.sh
+++ b/t/t5616-partial-clone.sh
@@ -41,7 +41,7 @@ test_expect_success 'do partial clone 1' '
 	test_cmp expect_1.oids observed.oids &&
 	test "$(git -C pc1 config --local core.repositoryformatversion)" = "1" &&
 	test "$(git -C pc1 config --local odb.origin.promisorRemote)" = "origin" &&
-	test "$(git -C pc1 config --local core.partialclonefilter)" = "blob:none"
+	test "$(git -C pc1 config --local odb.origin.partialclonefilter)" = "blob:none"
 '
 
 # checkout master to force dynamic object fetch of blobs at HEAD.
-- 
2.17.0.590.gbd05bfcafd