Maximum call stack size exceeded with --icon and --no-dimensions

[silverwind]

I'd like to create a icon with the viewBox attribute preserved and no width or height properties on the root <svg> (because I set dimensions via CSS):

$ svgr --icon --no-dimensions pencil.svg

Sample input file:

<svg width="32" height="32" viewBox="0 0 32 32"><path d="M27 0c2.761 0 5 2.239 5 5 0 1.126-0.372 2.164-1 3l-2 2-7-7 2-2c0.836-0.628 1.874-1 3-1zM2 23l-2 9 9-2 18.5-18.5-7-7-18.5 18.5zM22.362 11.362l-14 14-1.724-1.724 14-14 1.724 1.724z"></path></svg>

Expected output:

import React from "react";

const Pencil = props => (
  <svg viewBox="0 0 32 32" {...props}>
    <path d="M27 0a5 5 0 0 1 4 8l-2 2-7-7 2-2c.836-.628 1.874-1 3-1zM2 23l-2 9 9-2 18.5-18.5-7-7L2 23zm20.362-11.638l-14 14-1.724-1.724 14-14 1.724 1.724z" />
  </svg>
);

export default Pencil;

But it seems this option combination gives this unexpected error:

RangeError: Maximum call stack size exceeded
    at new NodePath (@svgr/cli/node_modules/h2x-traverse/lib/NodePath.js:30:14)
    at Function.get (@svgr/cli/node_modules/h2x-traverse/lib/NodePath.js:20:12)
    at TraversalContext.create (@svgr/cli/node_modules/h2x-traverse/lib/TraversalContext.js:48:31)
    at Array.from.forEach (@svgr/cli/node_modules/h2x-traverse/lib/TraversalContext.js:34:29)
    at Array.forEach (<anonymous>)
    at TraversalContext.visitMultiple (@svgr/cli/node_modules/h2x-traverse/lib/TraversalContext.js:32:27)
    at TraversalContext.visit (@svgr/cli/node_modules/h2x-traverse/lib/TraversalContext.js:23:55)
    at NodePath.requeue (@svgr/cli/node_modules/h2x-traverse/lib/NodePath.js:91:18)
    at NodePath.replace (@svgr/cli/node_modules/h2x-traverse/lib/NodePath.js:76:10)
    at enter (@svgr/cli/node_modules/@svgr/core/lib/h2x/emSize.js:31:14)

This is using 2.1.1.

[silverwind]

Seems like --no-svgo --no-dimensions is what I want in my case for pre-minfied SVGs to prevent svgo from dropping the viewBox attribute. Still, the error might be worth checking out.

[gregberge]

Seems a little outdated, feel free to open a new bug with more detail if you experience this kind of problem.

[silverwind]

more detail

I'm afraid there is not more detail to provide. Here's a one-liner for you to reproduce:

npx @svgr/cli --icon --no-dimensions <(echo '<svg></svg>')