grop

Toy grep implementation in Go for learning purposes.

Installation

go install github.com/harveysanders/grop

Usage

Use it just like grep:

$ grop [-i] [--color=when] [term] [file]

grop accepts input files:

$ grop go go.mod

go 1.17

and stdin:

$ curl example.com | grop h1

% Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1256  100  1256    0     0   6939      0 --:--:-- --:--:-- --:--:--  6901
    <h1>Example Domain</h1>

It currently only supports the following flags

• --i Case insensitive searches
• --color=["always"|"auto"|"never"] When to highlight matching patterns in results

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT