@jirutka/ajv-cli/lib/utils.js

CLI for Ajv JSON Schema Validator with human-friendly error messages

import * as crypto from 'node:crypto';
import { glob } from './glob.js';
import reservedWords from './reserved-words.js';
export function arrify(value) {
    return (value == null ? [] : Array.isArray(value) ? value : [value]);
}
export function deepClone(input) {
    if (typeof input !== 'object' || input === null) {
        return input;
    }
    if (input instanceof Date) {
        return new Date(input.getTime());
    }
    const cloned = Array.isArray(input) ? Array(input.length) : {};
    for (const key in input) {
        const value = input[key];
        cloned[key] = typeof value === 'object' && value !== null ? deepClone(value) : value;
    }
    return cloned;
}
export function expandFilePaths(args) {
    return arrify(args).flatMap(arg => glob(arg) ?? arg);
}
/** Sanitises `input` to be a valid JS identifier. */
export function sanitizeId(input) {
    const id = input.trim().replace(/\W+/g, '_');
    return reservedWords.has(id) || /^\d/.test(id) ? `_${id}` : id;
}
export function sha1sum(data) {
    return crypto.createHash('sha1').update(JSON.stringify(data)).digest('hex');
}
export function unescapeJsonPointer(pointer) {
    return pointer.replaceAll('~1', '/').replaceAll('~0', '~');
}
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