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LibUnicode: Port the CLDR number format generator to the stream API

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Timothy Flynn 2022-02-06 16:00:13 -05:00 committed by Tim Flynn
parent a338e9403b
commit f39540876b
Notes: sideshowbarker 2024-07-17 18:49:03 +09:00 
Author: https://github.com/trflynn89
Commit: https://github.com/SerenityOS/serenity/commit/f39540876b
Pull-request: https://github.com/SerenityOS/serenity/pull/12324
Reviewed-by: https://github.com/sin-ack ✅
1 changed files with 14 additions and 26 deletions
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40
Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeNumberFormat.cpp
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@ -25,6 +25,7 @@
#include <LibCore/ArgsParser.h>
#include <LibCore/DirIterator.h>
#include <LibCore/File.h>
#include <LibCore/Stream.h>
#include <LibUnicode/Locale.h>
#include <LibUnicode/NumberFormat.h>
#include <math.h>
@ -278,9 +279,7 @@ static ErrorOr<void> parse_number_system_digits(String core_supplemental_path, U
LexicalPath number_systems_path(move(core_supplemental_path));
number_systems_path = number_systems_path.append("numberingSystems.json"sv);
auto number_systems_file = TRY(Core::File::open(number_systems_path.string(), Core::OpenMode::ReadOnly));
auto number_systems = TRY(JsonValue::from_string(number_systems_file->read_all()));
auto number_systems = TRY(read_json_file(number_systems_path.string()));
auto const& supplemental_object = number_systems.as_object().get("supplemental"sv);
auto const& number_systems_object = supplemental_object.as_object().get("numberingSystems"sv);
@ -450,9 +449,7 @@ static ErrorOr<void> parse_number_systems(String locale_numbers_path, UnicodeLoc
LexicalPath numbers_path(move(locale_numbers_path));
numbers_path = numbers_path.append("numbers.json"sv);
auto numbers_file = TRY(Core::File::open(numbers_path.string(), Core::OpenMode::ReadOnly));
auto numbers = TRY(JsonValue::from_string(numbers_file->read_all()));
auto numbers = TRY(read_json_file(numbers_path.string()));
auto const& main_object = numbers.as_object().get("main"sv);
auto const& locale_object = main_object.as_object().get(numbers_path.parent().basename());
auto const& locale_numbers_object = locale_object.as_object().get("numbers"sv);
@ -616,9 +613,7 @@ static ErrorOr<void> parse_units(String locale_units_path, UnicodeLocaleData& lo
LexicalPath units_path(move(locale_units_path));
units_path = units_path.append("units.json"sv);
auto units_file = TRY(Core::File::open(units_path.string(), Core::OpenMode::ReadOnly));
auto locale_units = TRY(JsonValue::from_string(units_file->read_all()));
auto locale_units = TRY(read_json_file(units_path.string()));
auto const& main_object = locale_units.as_object().get("main"sv);
auto const& locale_object = main_object.as_object().get(units_path.parent().basename());
auto const& locale_units_object = locale_object.as_object().get("units"sv);
@ -766,7 +761,7 @@ static String format_identifier(StringView, String identifier)
return identifier.to_titlecase();
}
static void generate_unicode_locale_header(Core::File& file, UnicodeLocaleData& locale_data)
static ErrorOr<void> generate_unicode_locale_header(Core::Stream::BufferedFile& file, UnicodeLocaleData& locale_data)
{
StringBuilder builder;
SourceGenerator generator { builder };
@ -785,10 +780,11 @@ namespace Unicode {
}
)~~~");
VERIFY(file.write(generator.as_string_view()));
TRY(file.write(generator.as_string_view().bytes()));
return {};
}
static void generate_unicode_locale_implementation(Core::File& file, UnicodeLocaleData& locale_data)
static ErrorOr<void> generate_unicode_locale_implementation(Core::Stream::BufferedFile& file, UnicodeLocaleData& locale_data)
{
StringBuilder builder;
SourceGenerator generator { builder };
@ -1104,7 +1100,8 @@ Vector<NumberFormat> get_unit_formats(StringView locale, StringView unit, Style
}
)~~~");
VERIFY(file.write(generator.as_string_view()));
TRY(file.write(generator.as_string_view().bytes()));
return {};
}
ErrorOr<int> serenity_main(Main::Arguments arguments)
@ -1123,23 +1120,14 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
args_parser.add_option(units_path, "Path to cldr-units directory", "units-path", 'u', "units-path");
args_parser.parse(arguments);
auto open_file = [&](StringView path) -> ErrorOr<NonnullRefPtr<Core::File>> {
if (path.is_empty()) {
args_parser.print_usage(stderr, arguments.argv[0]);
return Error::from_string_literal("Must provide all command line options"sv);
}
return Core::File::open(path, Core::OpenMode::ReadWrite);
};
auto generated_header_file = TRY(open_file(generated_header_path));
auto generated_implementation_file = TRY(open_file(generated_implementation_path));
auto generated_header_file = TRY(open_file(generated_header_path, Core::Stream::OpenMode::Write));
auto generated_implementation_file = TRY(open_file(generated_implementation_path, Core::Stream::OpenMode::Write));
UnicodeLocaleData locale_data;
TRY(parse_all_locales(core_path, numbers_path, units_path, locale_data));
generate_unicode_locale_header(generated_header_file, locale_data);
generate_unicode_locale_implementation(generated_implementation_file, locale_data);
TRY(generate_unicode_locale_header(*generated_header_file, locale_data));
TRY(generate_unicode_locale_implementation(*generated_implementation_file, locale_data));
return 0;
}