system-wide svgo.config.js overrides default svgr one

[maxencelaurent]

🐛 Bug Report

If a global svgo.config.js is defined (eg. in home directory), svgr may fail to load some SVGs.

To Reproduce

Load SVGs with "@svgr/webpack" loader. Do not define any parameters.

      {
        test: /\.svg$/,
        use: ['@svgr/webpack'],
      }

Create a dummy svgo.config.js file in your home: (~/svgo.config.js)

module.exports = {
  plugins: [],
};

Create an SVG with some namespaces defined:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
   width="210mm"
   height="297mm"
   viewBox="0 0 210 297"
   version="1.1"
   id="svg5"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:svg="http://www.w3.org/2000/svg">
  <g>            
    <rect style="fill:#00ff00;stroke-width:2"                                                                        
       width="9.4238062"
       height="9.0213614"
       x="7.242053"
       y="5.5198383" />
  </g>
</svg>

Import it in your code:

import MySvg from `theFile.svg`;

run webpack.

As the global svgo config defines no plugins, the SVG is not sanitized and still contains xmlns:svg attribute. Such a svg will be rejected by @babel/plugin-transform-react-jsx.

Expected behavior

SVGR should ignore the global svgo config.

Link to repl or repo

Setup repo

git clone https://github.com/maxencelaurent/SvgrSvgo.git
cd SvgrSvgo
yarn install

Build without global config is fine:

yarn webpack --mode production

Create the global config and re-build:

echo "module.exports = { plugins: [ ], };" > ~/svgo.config.js
yarn webpack --mode production

Output:

ERROR in ./src/pictures/rect.svg
Module build failed (from ./node_modules/@svgr/webpack/dist/index.js):
SyntaxError: unknown: Namespace tags are not supported by default. React's JSX doesn't support namespace tags. You can set `throwIfNamespace: false` to bypass this warning.
[...]

Run npx envinfo --system --binaries --npmPackages @svgr/core,@svgr/cli,@svgr/webpack,@svgr/rollup --markdown --clipboard

*** Clipboard option removed - use clipboardy or clipboard-cli directly ***

## System:
 - OS: Linux 5.15 Ubuntu 22.04 LTS 22.04 LTS (Jammy Jellyfish)
 - CPU: (8) x64 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz
 - Memory: 13.77 GB / 46.78 GB
 - Container: Yes
 - Shell: 5.8.1 - /usr/bin/zsh
## Binaries:
 - Node: 16.13.0 - /usr/local/bin/node
 - Yarn: 1.22.10 - /usr/local/bin/yarn
 - npm: 8.1.0 - /usr/local/bin/npm
## npmPackages:
 - @svgr/webpack: ^6.2.1 => 6.2.1 

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.