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refactor(core): migrate MessageV2 internal Cursor to Effect Schema #23763

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Merged
kitlangton merged 1 commit into from
Apr 22, 2026
+7 −5
Merged

refactor(core): migrate MessageV2 internal Cursor to Effect Schema #23763

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12 changes: 7 additions & 5 deletions packages/opencode/src/session/message-v2.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -638,18 +638,20 @@ export type WithParts = {
parts: Part[]
}

const Cursor = z.object({
id: MessageID.zod,
time: z.number(),
const Cursor = Schema.Struct({
id: MessageID,
time: Schema.Number,
})
type Cursor = z.infer<typeof Cursor>
type Cursor = typeof Cursor.Type

const decodeCursor = Schema.decodeUnknownSync(Cursor)

export const cursor = {
encode(input: Cursor) {
return Buffer.from(JSON.stringify(input)).toString("base64url")
},
decode(input: string) {
return Cursor.parse(JSON.parse(Buffer.from(input, "base64url").toString("utf8")))
return decodeCursor(JSON.parse(Buffer.from(input, "base64url").toString("utf8")))
},
}

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