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			95 lines
		
	
	
	
		
			2.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			95 lines
		
	
	
	
		
			2.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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|  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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|  *
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|  * SPDX-License-Identifier: BSD-2-Clause
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|  */
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| 
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| #include <AK/ByteBuffer.h>
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| #include <AK/JsonObject.h>
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| #include <AK/SourceGenerator.h>
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| #include <AK/StringBuilder.h>
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| #include <LibCore/File.h>
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| #include <ctype.h>
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| #include <stdio.h>
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| 
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| static String title_casify(const String& dashy_name)
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| {
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|     auto parts = dashy_name.split('-');
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|     StringBuilder builder;
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|     for (auto& part : parts) {
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|         if (part.is_empty())
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|             continue;
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|         builder.append(toupper(part[0]));
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|         if (part.length() == 1)
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|             continue;
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|         builder.append(part.substring_view(1, part.length() - 1));
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|     }
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|     return builder.to_string();
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| }
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| 
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| int main(int argc, char** argv)
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| {
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|     if (argc != 2) {
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|         warnln("usage: {} <path/to/CSS/Identifiers.json>", argv[0]);
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|         return 1;
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|     }
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|     auto file = Core::File::construct(argv[1]);
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|     if (!file->open(Core::OpenMode::ReadOnly))
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|         return 1;
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| 
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|     auto json = JsonValue::from_string(file->read_all());
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|     VERIFY(json.has_value());
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|     VERIFY(json.value().is_array());
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| 
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|     StringBuilder builder;
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|     SourceGenerator generator { builder };
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| 
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|     generator.append(R"~~~(
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| #include <AK/Assertions.h>
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| #include <LibWeb/CSS/ValueID.h>
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| 
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| namespace Web::CSS {
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| 
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| ValueID value_id_from_string(const StringView& string)
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| {
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| )~~~");
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| 
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|     json.value().as_array().for_each([&](auto& name) {
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|         auto member_generator = generator.fork();
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|         member_generator.set("name", name.to_string());
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|         member_generator.set("name:titlecase", title_casify(name.to_string()));
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|         member_generator.append(R"~~~(
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|     if (string.equals_ignoring_case("@name@"))
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|         return ValueID::@name:titlecase@;
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| )~~~");
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|     });
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| 
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|     generator.append(R"~~~(
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|     return ValueID::Invalid;
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| }
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| 
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| const char* string_from_value_id(ValueID value_id) {
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|     switch (value_id) {
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| )~~~");
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| 
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|     json.value().as_array().for_each([&](auto& name) {
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|         auto member_generator = generator.fork();
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|         member_generator.set("name", name.to_string());
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|         member_generator.set("name:titlecase", title_casify(name.to_string()));
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|         member_generator.append(R"~~~(
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|     case ValueID::@name:titlecase@:
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|         return "@name@";
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|         )~~~");
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|     });
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| 
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|     generator.append(R"~~~(
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|     default:
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|         return "(invalid CSS::ValueID)";
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|     }
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| }
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| 
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| } // namespace Web::CSS
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| )~~~");
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| 
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|     outln("{}", generator.as_string_view());
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| }
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