0c6454e10c
Co-authored-by: GCHQDeveloper581 <63102987+GCHQDeveloper581@users.noreply.github.com> (added tests)
57 lines
1.2 KiB
JavaScript
57 lines
1.2 KiB
JavaScript
/**
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* @author zhzy0077 [zhzy0077@hotmail.com]
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* @copyright Crown Copyright 2023
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* @license Apache-2.0
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*/
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import Operation from "../Operation.mjs";
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import OperationError from "../errors/OperationError.mjs";
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import * as jq from "jq-wasm";
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/**
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* jq operation
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*/
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class Jq extends Operation {
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/**
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* Jq constructor
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*/
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constructor() {
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super();
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this.name = "Jq";
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this.module = "Jq";
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this.description = "jq is a lightweight and flexible command-line JSON processor.";
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this.infoURL = "https://github.com/jqlang/jq";
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this.inputType = "JSON";
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this.outputType = "string";
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this.args = [
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{
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name: "Query",
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type: "string",
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value: ""
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}
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];
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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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return (async () => {
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const [query] = args;
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try {
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const result = await jq.json(input, query);
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return JSON.stringify(result);
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} catch (err) {
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throw new OperationError(`Invalid jq expression: ${err.message}`);
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}
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})();
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}
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}
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export default Jq;
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