# Flagship

Flagship acts as an interface and tooling for working with launchdarkly feature flags.

## Installation

If [available in Hex](https://hex.pm/docs/publish), the package can be installed
by adding `test_with_flag` to your list of dependencies in `mix.exs`:

```elixir
def deps do
  [
    {:test_with_flag, "~> 0.1.1"}
  ]
end
```

Start up the application (in your application.ex file):
```elixir
children =
  [
    {Flagship.FeatureFlags, name: Flagship.FeatureFlags},
    ...
  ]
```

And configure the application (in config.exs or similar):
```elixir
config :flagship,
  ld_sdk_key: "<ENTER SDK KEY HERE>",
  ld_client_options: %{
    file_datasource: true,
    send_events: false,
    file_paths: ['launch_darkly_local_config.json'],
    feature_store: :ldclient_storage_map,
    file_auto_update: true,
    file_poll_interval: 1000
  }
```

## Running tests
The tests rely on a test double for the LaunchDarkly implementation.
```elixir
FLAGSHIP_IMPLEMENTATION=Flagship.LaunchDarklyTest mix test
```