1# Copyright (c) Meta Platforms, Inc. and affiliates.
2#
3# This source code is licensed under the MIT license found in the
4# LICENSE file in the root directory of this source tree.
5
6# Helper object to wrap the invocation of sysctl
7# This makes it easier to mock the behaviour in tests
8class SysctlChecker
9    def call_sysctl_arm64
10        return `/usr/sbin/sysctl -n hw.optional.arm64 2>&1`.to_i
11    end
12end
13
14# Helper object to wrap system properties like RUBY_PLATFORM
15# This makes it easier to mock the behaviour in tests
16class Environment
17    def ruby_platform
18        return RUBY_PLATFORM
19    end
20end
21
22class Finder
23    def self.find_codegen_file(path)
24        js_files = '-name "Native*.js" -or -name "*NativeComponent.js"'
25        ts_files = '-name "Native*.ts" -or -name "*NativeComponent.ts"'
26        return `find #{path} -type f \\( #{js_files} -or #{ts_files} \\)`.split("\n").sort()
27    end
28end
29