mirror of https://github.com/jkjoy/sunpeiwen.git
27 lines
908 B
TypeScript
27 lines
908 B
TypeScript
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import type {CodeKeywordDefinition, ErrorObject, KeywordErrorDefinition} from "../../types"
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import type KeywordCxt from "../../compile/context"
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import {usePattern} from "../code"
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import {_, str} from "../../compile/codegen"
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export type PatternError = ErrorObject<"pattern", {pattern: string}, string | {$data: string}>
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const error: KeywordErrorDefinition = {
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message: ({schemaCode}) => str`should match pattern "${schemaCode}"`,
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params: ({schemaCode}) => _`{pattern: ${schemaCode}}`,
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}
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const def: CodeKeywordDefinition = {
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keyword: "pattern",
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type: "string",
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schemaType: "string",
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$data: true,
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error,
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code(cxt: KeywordCxt) {
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const {gen, data, $data, schema, schemaCode} = cxt
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const regExp = $data ? _`(new RegExp(${schemaCode}, "u"))` : usePattern(gen, schema) // TODO regexp should be wrapped in try/catch
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cxt.fail$data(_`!${regExp}.test(${data})`)
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},
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}
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export default def
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