yargs-dashed

Wrapper around yargs that allows passing options in the dashed style as in head -10 file.txt (non-standard).

API

In addition to the yargs':

.dashed(name)

Registers option name as a dashed option.

The dashed option is the one that satisfies the following constraints:

• it comes first in the list;
• it starts with a dash;
• other than that, it consists solely of digits and uppercase.

Such options are rewritten in a conforming way (head -1 file.txt -> head --depth 1 file.txt).

Note that only one such option can be recognized and it must be the first.

Install

npm install yargs-dashed

License

MIT