git: update to v2.32.0

Update to git version v2.32.0, this requires changes for these
upstream commits:

* 47957485b3b731a7860e0554d2bd12c0dce1c75a
  tree.h API: simplify read_tree_recursive() signature

Signed-off-by: Christian Hesse <mail@eworm.de>

6 files changed, 23 insertions, 36 deletions

diff --git a/Makefile b/Makefile
index abc52bc..d13c5bd 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.31.1
+GIT_VER = 2.32.0
 GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.xz
 INSTALL = install
 COPYTREE = cp -r
diff --git a/git b/git
-Subproject 48bf2fa8bad054d66bd79c6ba903c89c704201f
+Subproject ebf3c04b262aa27fbb97f8a0156c2347fecafaf
diff --git a/ui-blame.c b/ui-blame.c
index ec1d888..03136f7 100644
--- a/ui-blame.c
+++ b/ui-blame.c
@@ -221,8 +221,7 @@ cleanup:
 }
 
 static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		     const char *pathname, unsigned mode, int stage,
-		     void *cbdata)
+		     const char *pathname, unsigned mode, void *cbdata)
 {
 	struct walk_tree_context *walk_tree_ctx = cbdata;
 
@@ -291,10 +290,8 @@ void cgit_print_blame(void)
 	walk_tree_ctx.match_baselen = (path_items.match) ?
 				       basedir_len(path_items.match) : -1;
 
-	read_tree_recursive(the_repository,
-			    repo_get_commit_tree(the_repository, commit),
-			    "", 0, 0,
-			    &paths, walk_tree, &walk_tree_ctx);
+	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
+		  &paths, walk_tree, &walk_tree_ctx);
 	if (!walk_tree_ctx.state)
 		cgit_print_error_page(404, "Not found", "Not found");
 	else if (walk_tree_ctx.state == 2)
diff --git a/ui-blob.c b/ui-blob.c
index f76c641..c10ae42 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -19,7 +19,7 @@ struct walk_tree_context {
 };
 
 static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, int stage, void *cbdata)
+		const char *pathname, unsigned mode, void *cbdata)
 {
 	struct walk_tree_context *walk_tree_ctx = cbdata;
 
@@ -56,9 +56,9 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
 		goto done;
 	if (oid_object_info(the_repository, &oid, &size) != OBJ_COMMIT)
 		goto done;
-	read_tree_recursive(the_repository,
-			    repo_get_commit_tree(the_repository, lookup_commit_reference(the_repository, &oid)),
-			    "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+	read_tree(the_repository,
+		  repo_get_commit_tree(the_repository, lookup_commit_reference(the_repository, &oid)),
+		  &paths, walk_tree, &walk_tree_ctx);
 
 done:
 	free(path_items.match);
@@ -92,10 +92,8 @@ int cgit_print_file(char *path, const char *head, int file_only)
 	type = oid_object_info(the_repository, &oid, &size);
 	if (type == OBJ_COMMIT) {
 		commit = lookup_commit_reference(the_repository, &oid);
-		read_tree_recursive(the_repository,
-				    repo_get_commit_tree(the_repository, commit),
-				    "", 0, 0, &paths, walk_tree,
-				    &walk_tree_ctx);
+		read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
+			  &paths, walk_tree, &walk_tree_ctx);
 		if (!walk_tree_ctx.found_path)
 			return -1;
 		type = oid_object_info(the_repository, &oid, &size);
@@ -151,10 +149,8 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 
 	if ((!hex) && type == OBJ_COMMIT && path) {
 		commit = lookup_commit_reference(the_repository, &oid);
-		read_tree_recursive(the_repository,
-				    repo_get_commit_tree(the_repository, commit),
-				    "", 0, 0, &paths, walk_tree,
-				    &walk_tree_ctx);
+		read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
+			  &paths, walk_tree, &walk_tree_ctx);
 		type = oid_object_info(the_repository, &oid, &size);
 	}
 
diff --git a/ui-plain.c b/ui-plain.c
index 001001c..65a205f 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -130,7 +130,7 @@ static void print_dir_tail(void)
 }
 
 static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, int stage, void *cbdata)
+		const char *pathname, unsigned mode, void *cbdata)
 {
 	struct walk_tree_context *walk_tree_ctx = cbdata;
 
@@ -198,9 +198,8 @@ void cgit_print_plain(void)
 	}
 	else
 		walk_tree_ctx.match_baselen = basedir_len(path_items.match);
-	read_tree_recursive(the_repository,
-		            repo_get_commit_tree(the_repository, commit),
-		            "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
+		  &paths, walk_tree, &walk_tree_ctx);
 	if (!walk_tree_ctx.match)
 		cgit_print_error_page(404, "Not found", "Not found");
 	else if (walk_tree_ctx.match == 2)
diff --git a/ui-tree.c b/ui-tree.c
index 1e4efb2..b61f6f5 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -139,8 +139,7 @@ struct single_tree_ctx {
 };
 
 static int single_tree_cb(const struct object_id *oid, struct strbuf *base,
-			  const char *pathname, unsigned mode, int stage,
-			  void *cbdata)
+			  const char *pathname, unsigned mode, void *cbdata)
 {
 	struct single_tree_ctx *ctx = cbdata;
 
@@ -185,8 +184,7 @@ static void write_tree_link(const struct object_id *oid, char *name,
 		tree_ctx.name = NULL;
 		tree_ctx.count = 0;
 
-		read_tree_recursive(the_repository, tree, "", 0, 1,
-			&paths, single_tree_cb, &tree_ctx);
+		read_tree(the_repository, tree, &paths, single_tree_cb, &tree_ctx);
 
 		if (tree_ctx.count != 1)
 			break;
@@ -199,7 +197,7 @@ static void write_tree_link(const struct object_id *oid, char *name,
 }
 
 static int ls_item(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, int stage, void *cbdata)
+		const char *pathname, unsigned mode, void *cbdata)
 {
 	struct walk_tree_context *walk_tree_ctx = cbdata;
 	char *name;
@@ -294,14 +292,13 @@ static void ls_tree(const struct object_id *oid, const char *path, struct walk_t
 	}
 
 	ls_head();
-	read_tree_recursive(the_repository, tree, "", 0, 1,
-		&paths, ls_item, walk_tree_ctx);
+	read_tree(the_repository, tree, &paths, ls_item, walk_tree_ctx);
 	ls_tail();
 }
 
 
 static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, int stage, void *cbdata)
+		const char *pathname, unsigned mode, void *cbdata)
 {
 	struct walk_tree_context *walk_tree_ctx = cbdata;
 
@@ -326,7 +323,7 @@ static int walk_tree(const struct object_id *oid, struct strbuf *base,
 			return 0;
 		}
 	}
-	ls_item(oid, base, pathname, mode, stage, walk_tree_ctx);
+	ls_item(oid, base, pathname, mode, walk_tree_ctx);
 	return 0;
 }
 
@@ -374,10 +371,8 @@ void cgit_print_tree(const char *rev, char *path)
 		goto cleanup;
 	}
 
-	read_tree_recursive(the_repository,
-			    repo_get_commit_tree(the_repository, commit),
-			    "", 0, 0,
-			    &paths, walk_tree, &walk_tree_ctx);
+	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
+		  &paths, walk_tree, &walk_tree_ctx);
 	if (walk_tree_ctx.state == 1)
 		ls_tail();
 	else if (walk_tree_ctx.state == 2)