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andreypopp/CommandLine.ts

Created January 14, 2023 17:47
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CommandLine.ts
type CmdArgsResult<C> = C extends Cmd<[], null, infer _O, infer _C>
? []
: C extends Cmd<infer A, null, infer _O, infer _C>
? [...{ [K in keyof A]: ArgResult<A[K]> }]
: C extends Cmd<[], infer RA, infer _O, infer _C>
? WithArgRestResult<[], RA>
: C extends Cmd<infer A, infer RA, infer _O, infer _C>
? WithArgRestResult<[...{ [K in keyof A]: ArgResult<A[K]> }], RA>
: never;
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