Binary Files are Incorrectly Handled

[redfire75369]

In this section of code, it is assumed that all files are UTF-8. There are many cases where such a file is not UTF-8 however, such as images. Such files should be excluded from the replacements.

next-pages/src/index.js

Lines 67 to 75 in 0bc287a

	if (stat.isFile()) {
	let fileContent = await fs.promises.readFile(fullpath, "utf-8")
	replacements.forEach(re => {
	fileContent = fileContent.replace(re.find, re.replace)
	})
	await fs.promises.writeFile(fullpath, fileContent)
	}