is-ascii-safe-cli

is-ascii-safe-cli checks whether a given file (or list of files) is ASCII-safe, i.e. consisting of ASCII characters (U+0000 to U+007F) only. It returns a non-zero exit status if any of the files contains a non-ASCII character.

Installation

To use is-ascii-safe-cli, install it globally via npm:

npm install --global is-ascii-safe-cli

Usage

is-ascii-safe foo.mjs
is-ascii-safe foo.txt bar.json baz.mjs
is-ascii-safe src/*.mjs

Author

Mathias Bynens