| 1 | import {KeywordCxt} from "../../ajv"
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| 2 | import type {CodeKeywordDefinition} from "../../types"
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| 3 | import {alwaysValidSchema} from "../../compile/util"
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| 4 |
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| 5 | const def: CodeKeywordDefinition = {
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| 6 | keyword: "metadata",
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| 7 | schemaType: "object",
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| 8 | code(cxt: KeywordCxt) {
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| 9 | checkMetadata(cxt)
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| 10 | const {gen, schema, it} = cxt
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| 11 | if (alwaysValidSchema(it, schema)) return
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| 12 | const valid = gen.name("valid")
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| 13 | cxt.subschema({keyword: "metadata", jtdMetadata: true}, valid)
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| 14 | cxt.ok(valid)
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| 15 | },
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| 16 | }
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| 17 |
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| 18 | export function checkMetadata({it, keyword}: KeywordCxt, metadata?: boolean): void {
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| 19 | if (it.jtdMetadata !== metadata) {
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| 20 | throw new Error(`JTD: "${keyword}" cannot be used in this schema location`)
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| 21 | }
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| 22 | }
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| 23 |
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| 24 | export default def
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