1 | import type {CodeKeywordDefinition} from "../../types"
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2 | import type {KeywordCxt} from "../../compile/validate"
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3 | import {_, getProperty, Code, Name} from "../../compile/codegen"
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4 | import N from "../../compile/names"
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5 | import {callRef} from "../core/ref"
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6 |
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7 | const def: CodeKeywordDefinition = {
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8 | keyword: "$dynamicRef",
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9 | schemaType: "string",
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10 | code: (cxt) => dynamicRef(cxt, cxt.schema),
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11 | }
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12 |
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13 | export function dynamicRef(cxt: KeywordCxt, ref: string): void {
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14 | const {gen, keyword, it} = cxt
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15 | if (ref[0] !== "#") throw new Error(`"${keyword}" only supports hash fragment reference`)
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16 | const anchor = ref.slice(1)
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17 | if (it.allErrors) {
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18 | _dynamicRef()
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19 | } else {
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20 | const valid = gen.let("valid", false)
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21 | _dynamicRef(valid)
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22 | cxt.ok(valid)
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23 | }
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24 |
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25 | function _dynamicRef(valid?: Name): void {
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26 |
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27 |
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28 |
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29 |
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30 |
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31 |
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32 | if (it.schemaEnv.root.dynamicAnchors[anchor]) {
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33 | const v = gen.let("_v", _`${N.dynamicAnchors}${getProperty(anchor)}`)
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34 | gen.if(v, _callRef(v, valid), _callRef(it.validateName, valid))
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35 | } else {
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36 | _callRef(it.validateName, valid)()
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37 | }
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38 | }
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39 |
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40 | function _callRef(validate: Code, valid?: Name): () => void {
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41 | return valid
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42 | ? () =>
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43 | gen.block(() => {
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44 | callRef(cxt, validate)
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45 | gen.let(valid, true)
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46 | })
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47 | : () => callRef(cxt, validate)
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48 | }
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49 | }
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50 |
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51 | export default def
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