[feature request] RegExp support for ignore option

[Andarist]

use case - I'd like to ignore all of those at once:

import _extends from '@babel/runtime/helpers/esm/extends';
import _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';
import _inheritsLoose from '@babel/runtime/helpers/esm/inheritsLoose';
import _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';

[ai]

Try ignore: "@babel/runtime"

[Andarist]

Oh I haven't noticed that there is |/ at the ned of your created RegExp here

This results with an error:

ERROR in react-textarea-autosize.esm.browser.js from UglifyJs
Unexpected character '@' [react-textarea-autosize.esm.browser.js:91,17]
    at runWebpack.then.stats (/Users/mateuszburzynski/Desktop/react-textarea-autosize/node_modules/size-limit/index.js:201:15)
    at process._tickCallback (internal/process/next_tick.js:68:7)

But is a separate problem, not directly related to this issue. I still believe that this feature request has merit, but it seems that I personally won't need it, so I'll leave it to you to decide if you want to close it.

Thanks!

[ai]

@Andarist no, we can keep the discussion here. It is some UglifyJS issue. Here is full error:

    ERROR in index.js from UglifyJs
    Unexpected character '@' [index.js:119,17]

Do you have any ideas?

Maybe @babel/runtime contain some non-JS content?

[Andarist]

Actually I think this is webpack issue - gonna try to fix it.

This is the part of the output responsible for externals:

/* 0 */
/***/ (function(module, exports) {

module.exports = @babel/runtime/helpers/esm/extends;

/***/ }),
/* 1 */
/***/ (function(module, exports) {

module.exports = @babel/runtime/helpers/esm/assertThisInitialized;

/***/ }),
/* 2 */
/***/ (function(module, exports) {

module.exports = react;

/***/ }),
/* 3 */
/***/ (function(module, exports) {

module.exports = @babel/runtime/helpers/esm/objectWithoutPropertiesLoose;

/***/ }),
/* 4 */
/***/ (function(module, exports) {

module.exports = @babel/runtime/helpers/esm/inheritsLoose;

/***/ }),

So while it works with react as its a valid identifier, it doesnt work well with scoped packages.

[ai]

Cool, I am closing the issue :D