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Meta: Generate CSS::MediaFeatureID enum

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This works largely the same as the PropertyID and ValueID generators,
but using LibMain, Core::Stream, and TRY().

Rather than have a MediaFeatureID::Invalid, I decided to return an
Optional. We'll see if that turns out better or not. :^)
This commit is contained in:
Sam Atkins 2022-03-08 15:00:27 +00:00 • committed by Andreas Kling
parent e986331a4f
commit b7bb86462b
5 changed files with 168 additions and 4 deletions
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13
Meta/Lagom/Tools/CodeGenerators/LibWeb/GeneratorUtil.h
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@ -1,13 +1,16 @@
/*
* Copyright (c) 2019-2021, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, Samuel Atkins <atkinssj@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/JsonObject.h>
#include <AK/String.h>
#include <AK/Vector.h>
#include <LibCore/Stream.h>
#include <ctype.h>
String title_casify(String const& dashy_name)
@ -45,3 +48,13 @@ String camel_casify(StringView dashy_name)
}
return builder.to_string();
}
ErrorOr<JsonValue> read_entire_file_as_json(StringView filename)
{
auto file = TRY(Core::Stream::File::open(filename, Core::Stream::OpenMode::Read));
auto json_size = TRY(file->size());
auto json_data = TRY(ByteBuffer::create_uninitialized(json_size));
if (!file->read_or_error(json_data.bytes()))
return Error::from_string_literal("Failed to read json file.");
return JsonValue::from_string(json_data);
}