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caravela

0.5.0
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A schema-driven, composable full-stack framework for Phoenix. Declare your domain; sail with the generated code.

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caravela priv templates migration.eex
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priv/templates/migration.eex 

defmodule <%= inspect @module %> do

  use Ecto.Migration



  def change do

<%= for t <- @tables do %>    create table(:<%= t.name %>, primary_key: false) do

      add :id, :binary_id, primary_key: true

<%= for f <- t.columns do %>      add :<%= f.name %>, <%= inspect f.pg_type %><%= if f.default != :__no_default__, do: ", default: " <> inspect(f.default) %><%= if f.null == false, do: ", null: false" %><%= if f.precision, do: ", precision: " <> Integer.to_string(f.precision) %><%= if f.scale, do: ", scale: " <> Integer.to_string(f.scale) %>

<% end %><%= for ref <- t.refs do %>      add :<%= ref.column %>, references(:<%= ref.table %>, type: :binary_id, on_delete: :<%= ref.on_delete %>)<%= if ref.null == false, do: ", null: false" %>



<% end %>

      timestamps(type: :utc_datetime)

    end



<%= for cols <- t.indexes do %>    create index(:<%= t.name %>, [<%= Enum.map_join(cols, ", ", &(":" <> Atom.to_string(&1))) %>])

<% end %>

<% end %>  end

end