Flagship

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

Installation

The package can be installed by adding flagship to your list of dependencies in mix.exs:

defdepsdo[{:flagship,"~> 0.6.0"}]end

Start up the application (in your application.ex file):

children=[{Flagship.FeatureFlags,name: Flagship.FeatureFlags},...]

And configure the application (in config.exs or similar):

config:flagship,ld_sdk_key: "<ENTER SDK KEY HERE>",# requireddefault_context: %{},# optional - expects a map that represents a launchdarkly context (https://docs.launchdarkly.com/home/contexts)ld_client_options: %{# all values are optionalfile_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}

And configure for your test environment (in text.exs):

config:flagship,ld_sdk_key: "test key",ld_client_options: %{datasource: :testdata,send_events: false,feature_store: :ldclient_storage_map}

Running tests on this project

The tests rely on a test double for the LaunchDarkly implementation.

FLAGSHIP_IMPLEMENTATION=Flagship.LaunchDarklyTestmixtest