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Base64 output and class parameter #140

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Base64 output and class parameter #140

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19 changes: 15 additions & 4 deletions index.js
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Expand Up @@ -8,19 +8,22 @@ const debug = _debug('vite-svg-loader')
module.exports = function svgLoader (options = {}) {
const { svgoConfig, svgo, defaultImport } = options

const svgRegex = /\.svg(\?(raw|component|skipsvgo))?$/
const svgRegex = /\.svg(\?(raw|component|skipsvgo|base64))?(\=([a-z]+))?$/

return {
name: 'svg-loader',
enforce: 'pre',

async load (id) {
if (!id.match(svgRegex)) {
const regexResult = id.match(svgRegex);
if (! regexResult) {
return
}

const [path, query] = id.split('?', 2)

const [path] = id.split('?', 2)
const query = regexResult[2]
const parameter = regexResult[4]

const importType = query || defaultImport

if (importType === 'url') {
Expand All @@ -37,10 +40,18 @@ module.exports = function svgLoader (options = {}) {
return
}

if (parameter){
svg = svg.replace(/<svg/, `<svg class="${parameter}" `)
}

if (importType === 'raw') {
return `export default ${JSON.stringify(svg)}`
}

if (importType === 'base64') {
return `export default ${JSON.stringify(btoa(svg))}`
}

if (svgo !== false && query !== 'skipsvgo') {
svg = optimizeSvg(svg, {
...svgoConfig,
Expand Down