Kuiper CLI

This pacakage contains the Kuiper CLI. The CLI will operate on an input JSON file, and either an inline expression (with the -e argument) or an expression file (with the -f argument):

$ cat input.json
[1, 2, 3, 4]
$ kuiper -e "input.sum()" input.json
10

You can also use Kuiper with pipes:

$ cat input.json | kuiper -e "input.sum()"
10

Run kuiper --help for a full list of possible arguments.

The CLI also contains a REPL, which you can launch by just running kuiper.

To install the Kuiper CLI, either

Download pre-built binaries from the GitHub releases page
Fetch the last version from crates.io:
```
cargo install kuiper_cli
```
Build and install from source. Clone the git repository, and run
```
cargo install --path kuiper_cli
```
from the root directory.

The command kuiper should now be available.

kuiper_cli 0.18.2

Kuiper CLI