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32 lines
1.1 KiB
32 lines
1.1 KiB
3 years ago
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import type {CodeKeywordDefinition} from "../../types"
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import type {KeywordCxt} from "../../compile/validate"
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import {_, getProperty, Code} from "../../compile/codegen"
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import N from "../../compile/names"
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import {SchemaEnv, compileSchema} from "../../compile"
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import {getValidate} from "../core/ref"
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const def: CodeKeywordDefinition = {
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keyword: "$dynamicAnchor",
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schemaType: "string",
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code: (cxt) => dynamicAnchor(cxt, cxt.schema),
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}
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export function dynamicAnchor(cxt: KeywordCxt, anchor: string): void {
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const {gen, it} = cxt
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it.schemaEnv.root.dynamicAnchors[anchor] = true
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const v = _`${N.dynamicAnchors}${getProperty(anchor)}`
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const validate = it.errSchemaPath === "#" ? it.validateName : _getValidate(cxt)
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gen.if(_`!${v}`, () => gen.assign(v, validate))
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}
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function _getValidate(cxt: KeywordCxt): Code {
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const {schemaEnv, schema, self} = cxt.it
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const {root, baseId, localRefs, meta} = schemaEnv.root
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const {schemaId} = self.opts
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const sch = new SchemaEnv({schema, schemaId, root, baseId, localRefs, meta})
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compileSchema.call(self, sch)
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return getValidate(cxt, sch)
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}
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export default def
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