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LibCore+Everywhere: Return ErrorOr from ConfigFile factory methods
I've attempted to handle the errors gracefully where it was clear how to do so, and simple, but a lot of this was just adding `release_value_but_fixme_should_propagate_errors()` in places.
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31 changed files with 77 additions and 51 deletions
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@ -30,7 +30,10 @@ ProjectTemplate::ProjectTemplate(const String& id, const String& name, const Str
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RefPtr<ProjectTemplate> ProjectTemplate::load_from_manifest(const String& manifest_path)
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{
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auto config = Core::ConfigFile::open(manifest_path);
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auto maybe_config = Core::ConfigFile::open(manifest_path);
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if (maybe_config.is_error())
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return {};
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auto config = maybe_config.release_value();
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if (!config->has_group("HackStudioTemplate")
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|| !config->has_key("HackStudioTemplate", "Name")
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