README.md
# Observatory
[![Package Version](https://img.shields.io/hexpm/v/observatory)](https://hex.pm/packages/observatory)
[![Hex Docs](https://img.shields.io/badge/hex-docs-ffaff3)](https://hexdocs.pm/observatory/)
A Gleam client library for [Prometheus](https://prometheus.io) with a focus on simplicity. Currently heavily WIP.
```sh
gleam add observatory
```
```gleam
import observatory
const http_status_200_metric = "http_total_status_200"
const search_total_items_returned_metric = "search_total_items_returned"
pub fn main() {
let observatory = observatory.init()
|> observatory.counter_init(http_status_200_metric)
|> observatory.counter_init(search_total_items_returned_metric)
// Some code here...
observatory.counter_inc(http_status_200_metric)
observatory.counter_inc_by(
search_total_items_returned_metric,
returned_items_count
)
}
```
Further documentation can be found at <https://hexdocs.pm/observatory>.
## Development
```sh
gleam run # Run the project
gleam test # Run the tests
gleam shell # Run an Erlang shell
```