optimizely-oui/src/tokens/formatters/javascript-cjs.js

Optimizely's Component Library.

const _ = require("lodash");

const generateComment = (description, isDeprecated) => {
    const comments = [];

    if (description) {
        comments.push(`// ${description}`);
    }

    if (isDeprecated) {
        comments.push("// @deprecated");
    }

    if (comments.length > 0) {
        return `\n${comments.join("\n")}`;
    }

    return "";
};

const toCJS = (memo, { id, value, description, deprecated }) => {
    if (!id) {
        throw new Error("An `id` must be provided.");
    }

    if (!value) {
        throw new Error("A `value` must be provided.");
    }

    const formattedName = _.camelCase(id);
    const formattedValue = _.isNumber(value) ? value : `'${value}'`;
    const comment = generateComment(description, deprecated);

    return `${memo}${comment}\nexports.${formattedName} = ${formattedValue};`;
};

module.exports = toCJS;