Packages
eventstore
0.10.0
1.4.8
1.4.7
1.4.6
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.2
1.3.1
1.3.0
1.2.3
1.2.2
1.2.1
1.2.0
1.1.0
1.0.3
1.0.2
1.0.1
1.0.0
1.0.0-rc.0
0.17.0
0.16.2
0.16.1
0.16.0
0.15.1
0.15.0
0.14.0
0.14.0-rc.0
0.13.2
0.13.1
0.13.0
0.12.1
0.12.0
0.11.0
0.11.0-rc.0
0.10.1
0.10.0
0.9.0
0.8.1
0.8.0
0.7.4
0.7.3
0.7.2
0.7.1
0.7.0
0.6.2
0.6.1
0.6.0
0.5.2
0.5.1
0.5.0
0.4.3
0.4.2
0.4.1
0.4.0
0.3.0
0.2.1
0.2.0
0.1.0
0.0.5
0.0.4
0.0.3
0.0.2
0.0.1
Event store using PostgreSQL for persistence.
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Files
lib/mix/tasks/event_store.create.ex
defmodule Mix.Tasks.EventStore.Create do
use Mix.Task
alias EventStore.Storage
alias EventStore.Storage.Database
@shortdoc "Create the database for the EventStore"
@moduledoc """
Create the database for the EventStore.
## Examples
mix event_store.create
## Command line options
* `--quiet` - do not log output
"""
@doc false
def run(args) do
{:ok, _} = Application.ensure_all_started(:postgrex)
config = EventStore.configuration() |> EventStore.Config.parse()
{opts, _, _} = OptionParser.parse(args, switches: [quiet: :boolean])
create_database(config, opts)
Mix.Task.reenable "event_store.create"
end
defp create_database(config, opts) do
case Database.create(config) do
:ok ->
unless opts[:quiet] do
Mix.shell.info "The EventStore database has been created."
end
initialize_storage!(config)
{:error, :already_up} ->
unless opts[:quiet] do
Mix.shell.info "The EventStore database already exists."
end
{:error, term} ->
Mix.raise "The EventStore database couldn't be created, reason given: #{inspect term}."
end
end
defp initialize_storage!(config) do
{:ok, conn} = Postgrex.start_link(config)
Storage.Initializer.run!(conn)
end
end