Scrollbar plugin tailwindcss

scrollbar.js

const plugin = require("tailwindcss/plugin");

module.exports = plugin(function ({ addUtilities, matchUtilities, theme }) {
    const scrollbarTrackColorValue = (value) => ({
        '--scrollbar-track': value,
        '&::-webkit-scrollbar-track': {
            "background-color": value
        }
    })

    const scrollbarTrackRoundedValue = (value) => ({
        '&::-webkit-scrollbar-track': {
            "border-radius": value
        }
    });

    const scrollbarThumbColorValue = (value) => ({
        '--scrollbar-thumb': value,
        '&::-webkit-scrollbar-thumb': {
            "background-color": value
        }
    });

    const scrollbarThumbRoundedValue = (value) => ({
        '&::-webkit-scrollbar-thumb': {
            "border-radius": value
        }
    });

    addUtilities({
        '.scrollbar': {
            '--scrollbar-thumb': '#cdcdcd',
            '--scrollbar-track': '#f0f0f0',
            '--scrollbar-width': '17px',
            'scrollbar-color': 'var(--scrollbar-thumb) var(--scrollbar-track)',
            '&::-webkit-scrollbar': {
                'width': 'var(--scrollbar-width)',
                'height': 'var(--scrollbar-width)'
            }
        },
        '.scrollbar-thin': {
            '--scrollbar-width': '8px',
            'scrollbar-width': 'thin'
        }
    });

    Object.entries(theme('colors')).forEach(([colorName, color]) => {
        switch (typeof color) {
            case 'object':
                matchUtilities(
                    {
                        [`scrollbar-track-${colorName}`]: (value) => (scrollbarTrackColorValue(value)),
                        [`scrollbar-thumb-${colorName}`]: (value) => (scrollbarThumbColorValue(value))
                    },
                    {
                        values: color
                    }
                )
                break;
            case 'function':
                addUtilities({
                    [`.scrollbar-track-${colorName}`]: scrollbarTrackColorValue(color({})),
                    [`.scrollbar-thumb-${colorName}`]: scrollbarThumbColorValue(color({}))
                })
                break;
            case 'string':
                addUtilities({
                    [`.scrollbar-track-${colorName}`]: scrollbarTrackColorValue(color),
                    [`.scrollbar-thumb-${colorName}`]: scrollbarThumbColorValue(color)
                })
                break;
        }
    });

    matchUtilities(
        {
            'scrollbar-track-rounded': (value) => (scrollbarTrackRoundedValue(value)),
            'scrollbar-thumb-rounded': (value) => (scrollbarThumbRoundedValue(value))
        },
        {
            values: theme('borderRadius')
        }
    )
});