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Adds the `wrapTokenV2` instruction and the `UriTooLong` error. The `wrapToken` doc comments shift because its argument type is now `PartialTokenMetadataV1`; its discriminator and encoder are unchanged. Codama infers the legacy SPL Token program as the default for accounts named `tokenProgram`, which is wrong for a wrapped mint. Pins `wrapTokenV2` to Token-2022 through a generator visitor so the default survives regeneration. Co-authored-by: Cursor <cursoragent@cursor.com>
This was referenced Sep 16, 2026
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Part 2 of 3. Stacked on #199, which adds the instruction this regenerates from. Review #199 first; the diff here shrinks to just the generated output once that merges.
What's in it
Regenerated
clients/ts/src/bridge/generatedagainst the IDL from #199. That adds thewrapTokenV2instruction and theUriTooLongerror code.wrapToken.tsalso changes, but only in its doc comments: its argument type is nowPartialTokenMetadataV1, which carries shorter docs. Its discriminator and its encoder and decoder field lists are byte-identical tomain, which is what keeps clients built beforeuriexisted working.The one hand-written change
Codama infers the legacy SPL Token program (
Tokenkeg…) as the default for any account namedtokenProgram. Wrapped mints are Token-2022, so that default produces an instruction that fails onchain for any caller who omits the account.generate-client.handler.tsnow pinswrapTokenV2'stokenProgramdefault to Token-2022 through a Codama visitor, rather than hand-editing the generated file, so the fix survives the next regeneration. It lives in this PR rather than the CLI one because it is what produces the output being reviewed here — regenerating without it reintroduces the wrong default.The same wrong default exists on
mainfor the legacywrapToken. That is pre-existing and fixed separately, since it stands on its own.Verification
clients/tsbuilds andscriptstypechecks on this branch. Confirmed againstmainthatwrapToken's discriminator is unchanged and its encoder and decoder field lists diff clean.