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48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
/**
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* @author n1474335 [n1474335@gmail.com]
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* @copyright Crown Copyright 2018
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* @license Apache-2.0
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*/
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import YAML from "yaml";
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import Operation from "../Operation.mjs";
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import OperationError from "../errors/OperationError.mjs";
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/**
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* JSON to YAML operation
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*/
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class JSONToYAML extends Operation {
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/**
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* JSONToYAML constructor
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*/
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constructor() {
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super();
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this.name = "JSON to YAML";
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this.module = "Default";
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this.description = "Converts JSON data to a YAML.";
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this.infoURL = "https://yaml.org/spec/1.2.2/";
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this.inputType = "string";
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this.outputType = "string";
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this.args = [];
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}
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/**
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* @param {JSON} input
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* @param {Object[]} args
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* @returns {string}
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*/
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run(input, args) {
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const doc = new YAML.Document();
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try {
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doc.contents = JSON.parse(input.replace(/(\w+):/gm, `"$1":`));
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return doc.toString();
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} catch (err) {
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throw new OperationError("Unable to parse JSON to YAML: " + err.toString());
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}
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}
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}
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export default JSONToYAML;
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