index.vue

<template>
  <svg
    :class="getClassName"
    :width="width"
    :height="height"
    aria-hidden="true">
    <use :xlink:href="getName"></use>
  </svg>
</template>

<script>
export default {
  name: 'icon-svg',
  props: {
    name: {
      type: String,
      required: true
    },
    className: {
      type: String
    },
    width: {
      type: String
    },
    height: {
      type: String
    }
  },
  computed: {
    getName () {
      return `#icon-${this.name}`
    },
    getClassName () {
      return [
        'icon-svg',
        `icon-svg__${this.name}`,
        this.className && /\S/.test(this.className) ? `${this.className}` : ''
      ]
    }
  }
}
</script>

<style>
  .icon-svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
    overflow: hidden;
  }
</style>