44 lines
1.1 KiB
Elixir
44 lines
1.1 KiB
Elixir
defrecord Geef.Reference, Record.extract(:geef_reference, from: "src/geef_records.hrl") do
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import Geef
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alias Geef.Reference
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defmacrop rebind(obj) do
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quote do
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set_elem(unquote(obj), 0, :geef_reference)
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end
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end
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def from_erl(ref) do
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set_elem(ref, 0, Geef.Reference)
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end
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defp maybe_ref({:ok, ref}), do: {:ok, Reference.from_erl ref}
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defp maybe_ref(err = {:error, _}), do: err
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def lookup(repo, name), do: :geef_ref.lookup(repo, name) |> maybe_ref
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def lookup!(repo, name), do: lookup(repo, name) |> assert_ok
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def resolve(ref = Reference[]), do: :geef_ref.resolve(rebind(ref)) |> maybe_ref
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def resolve!(ref =Reference[]), do: resolve(ref) |> assert_ok
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def dwim(repo, name), do: :geef_ref.dwim(repo, name) |> maybe_ref
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def dwim!(repo, name), do: dwim(repo, name) |> assert_ok
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def shorthand(Reference[name: name]) do
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:geef_ref.shorthand(name)
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end
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def shorthand(name) do
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:geef_ref.shorthand(name)
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end
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def iterator(repo, regexp // :undefined) do
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case :geef_ref.iterator(repo, regexp) do
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{:ok, iter} ->
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{:ok, Geef.Iterator.from_erl iter}
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other ->
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other
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end
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end
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end
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