NextJs `Compress mode` or `Minify process` is disabled when `JsAst` is enabled

[hoangnhan2ka3]

Type

• [ ] Incorrect Class Name Extraction
• [ ] Incorrect JavaScript Obfuscation
• [ ] Incorrect HTML Obfuscation
• [ ] Incorrect CSS Obfuscation
• [x] Others

Checklist

1. [x] Updated the package to the latest version
2. [x] Read all documentation
3. [x] No related issue
4. [x] Meaningful issue title (hope so...)

Environment

• Package Version: v.2.2.5
• Node Version: v.20.x (Vercel)

Describe the bug NextJs Compress mode or Minify process is disabled when enable JsAst.

To Reproduce Steps to reproduce the behavior:

Local:

1. Turn enableJsAst to true in next-css-obfuscator.config.cjs
2. npm run build in Terminal
3. Check every js file in .next/static
4. See error (not minified)

Deploy to Vercel (thru GitHub repo case):

1. Turn enableJsAst to true in next-css-obfuscator.config.cjs
2. Commit to GitHub
3. After successfull deploy in Vercel, visit the website
4. Ctrl + U or right click -> View page source
5. Ctrl + Shift + R to hard reload
6. Find and click a .js file in the window
7. Ctrl + Shift + R multiple times to hard reload again (Just to be sure)
8. See error (not minified)

Expected behavior

Screenshots

Config

module.exports = {
    enable: true, // Enable or disable the plugin.
    mode: "random", // Obfuscate mode, "random" or "simplify".
    buildFolderPath: ".next", // Build folder of your project.
    classConversionJsonFolderPath: "./css-obfuscator", // The folder path to store the before obfuscate and after obfuscated classes conversion table.
    refreshClassConversionJson: false, // Refresh the class conversion JSON file.

    classLength: 6, // Length of the obfuscated class name.
    classPrefix: "n", // Prefix of the obfuscated class name.
    classSuffix: "", // Suffix of the obfuscated class name.

    classIgnore: [
        "dark",
        "light",
        "no-transition",
        "opa-hidden",
        "big",
        "small",
        /os-scrollbar*/,
    ], // The class names to be ignored during obfuscation.

    allowExtensions: [".jsx", ".tsx", ".js", ".ts", ".html", ".rsc"], // The file extensions to be processed.

    contentIgnoreRegexes: [/\.jsxs\)\("\w+"/g], // The regexes to match the file content to be ignored during obfuscation.

    whiteListedFolderPaths: [], // Only obfuscate files in these folders

    blackListedFolderPaths: ["./.next/cache"], // Don't obfuscate files in these folders

    enableMarkers: false, // Enable or disable the obfuscate marker classes.
    markers: ["obf"], // Classes that indicate component(s) need to obfuscate.
    removeMarkersAfterObfuscated: true, // Remove the obfuscation markers from HTML elements after obfuscation.

    removeOriginalCss: true, // Delete original CSS from CSS files if it has a obfuscated version.

    generatorSeed: 84817818898, // The seed for the random generator.

    //! Experimental feature
    enableJsAst: true, // Whether to obfuscate JS files using abstract syntax tree parser (Experimental feature)

    logLevel: "info", // Log level
};

Related files

Demos (if any) N/A

Additional context I'm not sure if JsAst new mode does anything different than without it enabled, even though I've read the documentation, but maybe it's giving an error now.

[hoangnhan2ka3]

However, I turned on JsAst mode a few days ago and noticed that my website's first load suddenly became slow, now I know 🐧