`git unhush` command; takes optional filenames. If no filenames provided it will look for all files currently "assumed unchanged" in the repository and "unhush" them. The underlying Git command is `git update-index --no-assume-unchanged`

git-unhush

#!/usr/bin/env node

const util = require('util')
const exec = util.promisify(require('child_process').exec)

const args = process.argv.slice(2)

if (!args.length) {
    console.log('No filenames provided. Aborting!')
    process.exitCode = 9
    return
}

function _write (...arguments) {
    for (let item of arguments) {
        if (typeof item === 'string' && item.trim().length) {
            console.log(item)
        }
    }
}

async function unhush () {
    const cmdArg = args.join(' ')
    const cmd = `git update-index --assume-unchanged ${cmdArg}`

    try {
        const { stdout, stderr } = await exec(cmd)

        if (stderr) {
            _write(err.message)
            process.exitCode = 1
        }
    } catch (err) {
        _write(err.message)
        process.exitCode = 1
    }
}

unhush()