Spaces:
Runtime error
Runtime error
File size: 1,444 Bytes
1df763a |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
import type {CodeKeywordDefinition, KeywordCxt, KeywordErrorDefinition, ErrorObject} from "ajv"
import {_, str, and} from "ajv/dist/compile/codegen"
import {usePattern} from "./_util"
export type PatternRequiredError = ErrorObject<"patternRequired", {missingPattern: string}>
const error: KeywordErrorDefinition = {
message: ({params: {missingPattern}}) =>
str`should have property matching pattern '${missingPattern}'`,
params: ({params: {missingPattern}}) => _`{missingPattern: ${missingPattern}}`,
}
export default function getDef(): CodeKeywordDefinition {
return {
keyword: "patternRequired",
type: "object",
schemaType: "array",
error,
code(cxt: KeywordCxt) {
const {gen, schema, data} = cxt
if (schema.length === 0) return
const valid = gen.let("valid", true)
for (const pat of schema) validateProperties(pat)
function validateProperties(pattern: string): void {
const matched = gen.let("matched", false)
gen.forIn("key", data, (key) => {
gen.assign(matched, _`${usePattern(cxt, pattern)}.test(${key})`)
gen.if(matched, () => gen.break())
})
cxt.setParams({missingPattern: pattern})
gen.assign(valid, and(valid, matched))
cxt.pass(valid)
}
},
metaSchema: {
type: "array",
items: {type: "string", format: "regex"},
uniqueItems: true,
},
}
}
module.exports = getDef
|