mirror of https://github.com/denoland/deno.git
75 lines
2.1 KiB
TypeScript
75 lines
2.1 KiB
TypeScript
// Ported from js-yaml v3.13.1:
|
|
// https://github.com/nodeca/js-yaml/commit/665aadda42349dcae869f12040d9b10ef18d12da
|
|
// Copyright 2011-2015 by Vitaly Puzrin. All rights reserved. MIT license.
|
|
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
|
|
|
|
import { YAMLError } from "../error.ts";
|
|
import { Schema, SchemaDefinition, TypeMap } from "../schema.ts";
|
|
import { State } from "../state.ts";
|
|
import { Type } from "../type.ts";
|
|
import { Any, ArrayObject } from "../utils.ts";
|
|
|
|
export interface LoaderStateOptions {
|
|
legacy?: boolean;
|
|
listener?: ((...args: Any[]) => void) | null;
|
|
/** string to be used as a file path in error/warning messages. */
|
|
filename?: string;
|
|
/** specifies a schema to use. */
|
|
schema?: SchemaDefinition;
|
|
/** compatibility with JSON.parse behaviour. */
|
|
json?: boolean;
|
|
/** function to call on warning messages. */
|
|
onWarning?(this: null, e?: YAMLError): void;
|
|
}
|
|
|
|
export type ResultType = [] | {} | string;
|
|
|
|
export class LoaderState extends State {
|
|
public documents: Any[] = [];
|
|
public length: number;
|
|
public lineIndent = 0;
|
|
public lineStart = 0;
|
|
public position = 0;
|
|
public line = 0;
|
|
public filename?: string;
|
|
public onWarning?: (...args: Any[]) => void;
|
|
public legacy: boolean;
|
|
public json: boolean;
|
|
public listener?: ((...args: Any[]) => void) | null;
|
|
public implicitTypes: Type[];
|
|
public typeMap: TypeMap;
|
|
|
|
public version?: string | null;
|
|
public checkLineBreaks?: boolean;
|
|
public tagMap?: ArrayObject;
|
|
public anchorMap?: ArrayObject;
|
|
public tag?: string | null;
|
|
public anchor?: string | null;
|
|
public kind?: string | null;
|
|
public result: ResultType | null = "";
|
|
|
|
constructor(
|
|
public input: string,
|
|
{
|
|
filename,
|
|
schema,
|
|
onWarning,
|
|
legacy = false,
|
|
json = false,
|
|
listener = null
|
|
}: LoaderStateOptions
|
|
) {
|
|
super(schema);
|
|
this.filename = filename;
|
|
this.onWarning = onWarning;
|
|
this.legacy = legacy;
|
|
this.json = json;
|
|
this.listener = listener;
|
|
|
|
this.implicitTypes = (this.schema as Schema).compiledImplicit;
|
|
this.typeMap = (this.schema as Schema).compiledTypeMap;
|
|
|
|
this.length = input.length;
|
|
}
|
|
}
|