[vite-plugin-require-context] Import fails when the regular expression contains `,`

[am-ma]

Versions

• originjs: v1.0.9
• node: v18.12.1

Steps to reproduce

• setup vite-plugin-require-context
• use require.context with the regular expression contains ,
  • ex. require.context(/[a-Z,]+.js/)

What is Expected?

• Import must not fail

What is actually happening?

• Import fails
  • because the following code causes the regular expression to be split in the middle.
  • const params = paramsSyntax.split(','); (lib/index.js: 54)

SyntaxError: Invalid regular expression: missing /
❯ node_modules/@originjs/vite-plugin-require-context/lib/index.js:57:40
❯ TransformContext.transform node_modules/@originjs/vite-plugin-require-context/lib/index.js:52:35

[PeterAlfredLee]

Hi @am-ma

vite-plugin-require-context uses regexp to find all occurences of require.context syntax, and then extract the parameters from the regexp. Therefore, I have to use comma as the split character.

Seems I have to use AST instead of regexp to handle your case, which I do not expect to happen. If you have any better ideas, feel free to tell me. :)

For your issue, I do not have a good enough solution but to remove comma in your regexp.