z2j/dist/index.js

A Zon to json convertor.

function removeComments(input) {
    return input.replace(/("(?:\\.|[^"\\])*")|\/\/.*|\/\*[\s\S]*?\*\//g, (match, stringMatch) => {
        if (stringMatch !== undefined) {
            return stringMatch;
        }
        return '';
    });
}
export default function zon2json(input) {
    input = removeComments(input);
    // Replace .{ with {
    input = input.replace(/\.{/g, '{');
    // Replace .field = "value" or .field: "value" with "field": "value"
    input = input.replace(/\.([a-zA-Z0-9_-]+)\s*(=|:)\s*/g, '"$1": ');
    // Remove the .@ prefix and handle it correctly
    input = input.replace(/\.@([a-zA-Z0-9_-]+)\s*(=|:)\s*/g, '"$1": ');
    // Remove unnecessary dots before braces
    input = input.replace(/\.\s*\{/g, '{');
    // Handle .@"key" as "key"
    input = input.replace(/\.@"([a-zA-Z0-9_-]+)"\s*(=|:)\s*/g, '"$1": ');
    // Convert Zon-style arrays to JSON arrays
    input = input.replace(/\{([^:]+?)\}/g, (_, arrayContent) => {
        if (/:/.test(arrayContent)) {
            return `{${arrayContent}}`; // It's an object, leave it as is
        }
        else {
            // Handle Zon arrays: format content as JSON array
            const formattedArray = arrayContent.split(',').map(item => item.trim()).join(', ');
            return `[${formattedArray}]`; // Convert to JSON array
        }
    });
    // Remove trailing commas in objects or arrays
    input = input.replace(/,(\s*[}\]])/g, '$1');
    return input;
}