Copyright headers

Author: swolchok

ast/ast.ast

@@ -1,3 +1,5 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+
 # Mini-language for AST definition.
 # All AST nodes extend AstNode.
 # All AST nodes are visitible.

clang-tidy-all.sh

@@ -1,2 +1,3 @@
 #!/bin/sh
+# Copyright (c) Facebook, Inc. and its affiliates.
 find . -name '*.cpp' | grep -v lexer | grep -v googletest | grep -v tab.cpp | xargs clang-tidy -p build

cmake/version.cmake

@@ -1,3 +1,5 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+
 find_package(Git QUIET)
 
 # default version string

test/BuildCAPI.c

@@ -1,3 +1,4 @@
+// Copyright (c) Facebook, Inc. and its affiliates.
 #include <c/GraphQLAst.h>
 #include <c/GraphQLAstVisitor.h>