babel-plugin-r-sugar/dist/index.esm.js

A Babel plugin that adds Vue-style v-if directive support to React

const reactVIfPlugin = function (babel) {
    const { types: t } = babel;
    return {
        name: "babel-plugin-react-v-if",
        visitor: {
            JSXElement(path) {
                const vIfAttribute = path.node.openingElement.attributes.find(attr => attr.type === "JSXAttribute" && attr.name.name === "v-if");
                if (!vIfAttribute)
                    return;
                path.node.openingElement.attributes = path.node.openingElement.attributes.filter(attr => attr !== vIfAttribute);
                const condition = vIfAttribute.value.expression;
                path.replaceWith(t.jsxExpressionContainer(t.conditionalExpression(condition, path.node, t.nullLiteral())));
            }
        }
    };
};

export { reactVIfPlugin as default };