38 lines
977 B
Elixir
38 lines
977 B
Elixir
defmodule Localiser.Domain.Firmware do
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@moduledoc false
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def firmware_dir do
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dir = Application.app_dir(:localiserd, "priv/firmware")
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File.mkdir_p!(dir)
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dir
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end
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def store(version, %Plug.Upload{path: tmp_path}) do
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dest = Path.join(firmware_dir(), "#{version}.bin")
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case File.cp(tmp_path, dest) do
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:ok -> {:ok, version}
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{:error, reason} -> {:error, reason}
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end
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end
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def list do
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dir = firmware_dir()
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dir
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|> File.ls!()
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|> Enum.filter(&String.ends_with?(&1, ".bin"))
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|> Enum.map(fn filename ->
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version = String.replace_suffix(filename, ".bin", "")
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path = Path.join(dir, filename)
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stat = File.stat!(path, time: :posix)
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%{version: version, size: stat.size, uploaded_at: stat.mtime}
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end)
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|> Enum.sort_by(& &1.uploaded_at, :desc)
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end
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def get(version) do
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path = Path.join(firmware_dir(), "#{version}.bin")
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if File.exists?(path), do: {:ok, path}, else: :not_found
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end
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end
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