1 files changed, 17 insertions, 19 deletions

diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index a311483a7d..9c338d33ea 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -15,6 +15,7 @@
 #include "wt-status.h"
 #include "quote.h"
 #include "sparse-index.h"
+#include "worktree.h"
 
 static const char *empty_base = "";
 
@@ -43,7 +44,7 @@ static void write_patterns_to_file(FILE *fp, struct pattern_list *pl)
 }
 
 static char const * const builtin_sparse_checkout_list_usage[] = {
-	N_("git sparse-checkout list"),
+	"git sparse-checkout list",
 	NULL
 };
 
@@ -361,26 +362,23 @@ enum sparse_checkout_mode {
 
 static int set_config(enum sparse_checkout_mode mode)
 {
-	const char *config_path;
-
-	if (upgrade_repository_format(1) < 0)
-		die(_("unable to upgrade repository format to enable worktreeConfig"));
-	if (git_config_set_gently("extensions.worktreeConfig", "true")) {
-		error(_("failed to set extensions.worktreeConfig setting"));
+	/* Update to use worktree config, if not already. */
+	if (init_worktree_config(the_repository)) {
+		error(_("failed to initialize worktree config"));
 		return 1;
 	}
 
-	config_path = git_path("config.worktree");
-	git_config_set_in_file_gently(config_path,
-				      "core.sparseCheckout",
-				      mode ? "true" : NULL);
-
-	git_config_set_in_file_gently(config_path,
-				      "core.sparseCheckoutCone",
-				      mode == MODE_CONE_PATTERNS ? "true" : NULL);
+	if (repo_config_set_worktree_gently(the_repository,
+					    "core.sparseCheckout",
+					    mode ? "true" : "false") ||
+	    repo_config_set_worktree_gently(the_repository,
+					    "core.sparseCheckoutCone",
+					    mode == MODE_CONE_PATTERNS ?
+						"true" : "false"))
+		return 1;
 
 	if (mode == MODE_NO_PATTERNS)
-		set_sparse_index_config(the_repository, 0);
+		return set_sparse_index_config(the_repository, 0);
 
 	return 0;
 }
@@ -421,7 +419,7 @@ static int update_modes(int *cone_mode, int *sparse_index)
 }
 
 static char const * const builtin_sparse_checkout_init_usage[] = {
-	N_("git sparse-checkout init [--cone] [--[no-]sparse-index]"),
+	"git sparse-checkout init [--cone] [--[no-]sparse-index]",
 	NULL
 };
 
@@ -767,7 +765,7 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
 }
 
 static char const * const builtin_sparse_checkout_reapply_usage[] = {
-	N_("git sparse-checkout reapply [--[no-]cone] [--[no-]sparse-index]"),
+	"git sparse-checkout reapply [--[no-]cone] [--[no-]sparse-index]",
 	NULL
 };
 
@@ -805,7 +803,7 @@ static int sparse_checkout_reapply(int argc, const char **argv)
 }
 
 static char const * const builtin_sparse_checkout_disable_usage[] = {
-	N_("git sparse-checkout disable"),
+	"git sparse-checkout disable",
 	NULL
 };