vue3-spinners-css/src/utils/use-spinner.ts

Spinners for Vue 3. with exports css

import { outdent } from 'outdent';
import styleInject from 'style-inject';
import type { ExtractPropTypes } from 'vue';
import { computed } from 'vue';

export const spinnerProps = {
	size: {
		type: [Number, String],
		default: '1em',
	},
	color: String,
};

let isStyleInjected = false;

export default function useSpinner(
	props: ExtractPropTypes<typeof spinnerProps>
) {
	if (!isStyleInjected) {
		const spinnerCSS = outdent`
			.vue-spinner {
				vertical-align: middle;
			}
		`;
		styleInject(spinnerCSS);
		isStyleInjected = true;
	}

	return {
		cSize: computed(() => props.size),
		classes: computed(() => 'vue-spinner'),
		style: computed(() => ({ color: props.color })),
	};
}