feat: add encoding & generator options

package.json

@@ -49,7 +49,6 @@
   "dependencies": {
     "loader-utils": "^2.0.0",
     "mime-types": "^2.1.26",
-    "mini-svg-data-uri": "^1.1.3",
     "schema-utils": "^2.6.5"
   },
   "devDependencies": {

src/index.js

@@ -47,7 +47,7 @@ export default function loader(src) {
       typeof options.esModule !== 'undefined' ? options.esModule : true;
 
     const encodedData = options.source
-      ? options.source(src)
+      ? options.source(src.toString())
       : `data:${mimetype || ''};${encoding},${src.toString(encoding)}`;
 
     return `${

test/helpers/customSourceImplementation.js

@@ -0,0 +1,3 @@
+export default (content) => {
+  return `data:image/svg+xml,${  content.trim().replace(/\s+/g, ' ')}`;
+};

test/helpers/index.js

@@ -3,5 +3,13 @@ import execute from './execute';
 import getCompiler from './getCompiler';
 import normalizeErrors from './normalizeErrors';
 import readAsset from './readAsset';
+import customSourceImplementation from './customSourceImplementation';
 
-export { compile, execute, getCompiler, normalizeErrors, readAsset };
+export {
+  compile,
+  execute,
+  getCompiler,
+  normalizeErrors,
+  readAsset,
+  customSourceImplementation,
+};

test/source-option.test.js

@@ -4,10 +4,9 @@ import {
   getCompiler,
   normalizeErrors,
   readAsset,
+  customSourceImplementation,
 } from './helpers';
 
-const svgToMiniDataURI = require('mini-svg-data-uri');
-
 describe('"source" option', () => {
   it('should work with unspecified value with the default base64 encoding', async () => {
     const compiler = getCompiler('simple-svg.js');
@@ -22,9 +21,9 @@ describe('"source" option', () => {
     );
     expect(normalizeErrors(stats.compilation.errors)).toMatchSnapshot('errors');
   });
-  it('should work with "Function" right mini-svg-data-uri encoding', async () => {
+  it('should work with "Function" right custom source implementation for encoding', async () => {
     const compiler = getCompiler('simple-svg.js', {
-      source: (file) => svgToMiniDataURI(file.toString()),
+      source: (content) => customSourceImplementation(content),
     });
     const stats = await compile(compiler);