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event_store.init.ex
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event_store.init.ex
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defmodule Mix.Tasks.EventStore.Init do
@moduledoc """
Initialize the database for the EventStore.
The event stores to initialize are the ones specified under the
`:event_stores` option in the current app configuration. However,
if the `-e` option is given, it replaces the `:event_stores` config.
## Examples
mix event_store.init -e MyApp.EventStore
## Command line options
* `-e`, `--eventstore` - the event store to create
* `--quiet` - do not log output
"""
use Mix.Task
import Mix.EventStore
alias EventStore.Tasks.Init
@shortdoc "Initialize the database for the EventStore"
@switches [
quiet: :boolean,
eventstore: [:string, :keep]
]
@aliases [
e: :eventstore,
q: :quiet
]
@doc false
def run(args) do
event_stores = parse_event_store(args)
{opts, _} = OptionParser.parse!(args, strict: @switches, aliases: @aliases)
{:ok, _} = Application.ensure_all_started(:postgrex)
{:ok, _} = Application.ensure_all_started(:ssl)
Enum.each(event_stores, fn event_store ->
ensure_event_store!(event_store, args)
config = event_store.config()
Init.exec(config, Keyword.put(opts, :is_mix, true))
end)
Mix.Task.reenable("event_store.init")
end
end