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Add Parse method to Version struct

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disarray2077 2021-12-29 12:01:44 -03:00 • committed by GitHub
parent af8bd5a813
commit a306890146
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1 changed files with 38 additions and 0 deletions
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38
BeefLibs/corlib/src/Version.bf
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@ -12,6 +12,13 @@ namespace System
Major = major;
Minor = minor;
}
public this(uint32 major, uint32 minor, uint32 build)
{
Major = major;
Minor = minor;
Build = build;
}
public this(uint32 major, uint32 minor, uint32 build, uint32 revision)
{
@ -72,5 +79,36 @@ namespace System
((Major == major) && (Minor == minor) && (Build > build)) ||
((Major == major) && (Minor == minor) && (Build == build) && (Revision >= revision));
}
public static Result<Version> Parse(StringView version)
{
var components = version.Split('.');
mixin ParseComponent(var component)
{
uint32 parsedComponent;
if (!(uint32.Parse(component) case .Ok(out parsedComponent)))
return .Err;
parsedComponent
}
let major = ParseComponent!(components.GetNext());
let minor = ParseComponent!(components.GetNext());
if (!components.HasMore)
return Version(major, minor);
let build = ParseComponent!(components.GetNext());
if (!components.HasMore)
return Version(major, minor, build);
let revision = ParseComponent!(components.GetNext());
if (!components.HasMore)
return Version(major, minor, build, revision);
return .Err;
}
}
}