Merge branch 'js/init-db-update-for-mingw'

"git init" forgot to read platform-specific repository
configuration, which made Windows port to ignore settings of
core.hidedotfiles, for example.

* js/init-db-update-for-mingw:
  mingw: respect core.hidedotfiles = false in git-init again

builtin/init-db.c

@@ -156,6 +156,9 @@ static int git_init_db_config(const char *k, const char *v, void *cb)
 	if (!strcmp(k, "init.templatedir"))
 		return git_config_pathname(&init_db_template_dir, k, v);
 
+	if (starts_with(k, "core."))
+		return platform_core_config(k, v, cb);
+
 	return 0;
 }
 
@@ -186,6 +189,7 @@ static int create_default_files(const char *template_path,
 	struct strbuf err = STRBUF_INIT;
 
 	/* Just look for `init.templatedir` */
+	init_db_template_dir = NULL; /* re-set in case it was set before */
 	git_config(git_init_db_config, NULL);
 
 	/*
@@ -362,6 +366,9 @@ int init_db(const char *git_dir, const char *real_git_dir,
 	}
 	startup_info->have_repository = 1;
 
+	/* Just look for `core.hidedotfiles` */
+	git_config(git_init_db_config, NULL);
+
 	safe_create_dir(git_dir, 0);
 
 	init_is_bare_repository = is_bare_repository();

t/t0001-init.sh

@@ -454,6 +454,17 @@ test_expect_success 're-init from a linked worktree' '
 	)
 '
 
+test_expect_success MINGW 'core.hidedotfiles = false' '
+	git config --global core.hidedotfiles false &&
+	rm -rf newdir &&
+	mkdir newdir &&
+	(
+		sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG &&
+		git -C newdir init
+	) &&
+	! is_hidden newdir/.git
+'
+
 test_expect_success MINGW 'redirect std handles' '
 	GIT_REDIRECT_STDOUT=output.txt git rev-parse --git-dir &&
 	test .git = "$(cat output.txt)" &&