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separate between init options and regular options #17

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26 changes: 16 additions & 10 deletions lib/singleton/supervisor.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -7,22 +7,28 @@ defmodule Singleton.Supervisor do

require Logger

@init_options [
:max_restarts,
:max_seconds,
:max_children,
:extra_arguments,
:strategy
]
@config_options Application.compile_env(:singleton, :dynamic_supervisor, [])

def start_link(override_opts \\ []) do
override_opts = Keyword.merge(@config_options, override_opts)
{init_opts, genserver_opts} = Keyword.split(override_opts, @init_options)

DynamicSupervisor.start_link(
__MODULE__,
[],
dynamic_supervisor_options(override_opts)
init_opts,
genserver_opts
)
end

@impl true
def init(_init_arg) do
DynamicSupervisor.init(strategy: :one_for_one)
end

defp dynamic_supervisor_options(override_opts) do
[strategy: :one_for_one]
|> Keyword.merge(Application.get_env(:singleton, :dynamic_supervisor, []))
|> Keyword.merge(override_opts)
def init(init_opts) do
DynamicSupervisor.init(init_opts)
end
end