bootstrap-vue/src/components/badge/badge.js

Quickly integrate Bootstrap 4 components with Vue.js

import { mergeData, pluckProps } from "../../utils";
import { assign } from "../../utils/object";
import Link, { propsFactory as linkPropsFactory } from "../link/link";

let linkProps = linkPropsFactory();
delete linkProps.href.default;
delete linkProps.to.default;

export const props = assign(linkProps, {
    tag: {
        type: String,
        default: "span"
    },
    variant: {
        type: String,
        default: "secondary"
    },
    pill: {
        type: Boolean,
        default: false
    }
});

export default {
    functional: true,
    props,
    render(h, { props, data, children }) {
        const tag = !props.href && !props.to ? props.tag : Link;

        const componentData = {
            staticClass: "badge",
            class: [
                !props.variant ? "badge-secondary" : `badge-${props.variant}`,
                {
                    "badge-pill": Boolean(props.pill),
                    active: props.active,
                    disabled: props.disabled
                }
            ],
            props: pluckProps(linkProps, props)
        };

        return h(tag, mergeData(data, componentData), children);
    }
};