mirror of https://github.com/denoland/deno.git
76 lines
2.2 KiB
TypeScript
76 lines
2.2 KiB
TypeScript
// Ported from js-yaml v3.13.1:
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// https://github.com/nodeca/js-yaml/commit/665aadda42349dcae869f12040d9b10ef18d12da
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// Copyright 2011-2015 by Vitaly Puzrin. All rights reserved. MIT license.
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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
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import type { YAMLError } from "../error.ts";
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import type { Schema, SchemaDefinition, TypeMap } from "../schema.ts";
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import { State } from "../state.ts";
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import type { Type } from "../type.ts";
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import type { Any, ArrayObject } from "../utils.ts";
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export interface LoaderStateOptions {
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legacy?: boolean;
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listener?: ((...args: Any[]) => void) | null;
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/** string to be used as a file path in error/warning messages. */
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filename?: string;
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/** specifies a schema to use. */
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schema?: SchemaDefinition;
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/** compatibility with JSON.parse behaviour. */
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json?: boolean;
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/** function to call on warning messages. */
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onWarning?(this: null, e?: YAMLError): void;
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}
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// deno-lint-ignore no-explicit-any
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export type ResultType = any[] | Record<string, any> | string;
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export class LoaderState extends State {
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public documents: Any[] = [];
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public length: number;
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public lineIndent = 0;
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public lineStart = 0;
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public position = 0;
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public line = 0;
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public filename?: string;
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public onWarning?: (...args: Any[]) => void;
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public legacy: boolean;
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public json: boolean;
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public listener?: ((...args: Any[]) => void) | null;
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public implicitTypes: Type[];
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public typeMap: TypeMap;
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public version?: string | null;
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public checkLineBreaks?: boolean;
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public tagMap?: ArrayObject;
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public anchorMap?: ArrayObject;
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public tag?: string | null;
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public anchor?: string | null;
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public kind?: string | null;
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public result: ResultType | null = "";
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constructor(
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public input: string,
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{
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filename,
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schema,
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onWarning,
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legacy = false,
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json = false,
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listener = null,
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}: LoaderStateOptions,
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) {
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super(schema);
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this.filename = filename;
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this.onWarning = onWarning;
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this.legacy = legacy;
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this.json = json;
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this.listener = listener;
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this.implicitTypes = (this.schema as Schema).compiledImplicit;
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this.typeMap = (this.schema as Schema).compiledTypeMap;
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this.length = input.length;
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}
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}
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