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enux
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utility package for loading, validating and documenting your app's configuration variables from env, json, jsonc and toml files at runtime and injecting them into your environment
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lib/env.ex
defmodule Enux.Env do
@moduledoc """
handles env files
"""
import Enux.Utils
@doc """
decodes the content of the env file passed to it by `Enux.load` and format it into a keyword list
"""
def decode(content, opts) do
content
|> Enum.filter(fn l -> String.trim(l) != "" end)
|> Enum.filter(fn l -> !String.starts_with?(l, "#") end)
|> Enum.map(fn l ->
Regex.run(~r/(?<k>[A-Za-z0-9_\s]+)=(?<v>.*)/, l, capture: :all_but_first)
end)
|> Enum.map(fn l -> l |> Enum.map(fn i -> String.trim(i) end) end)
|> Enum.map(fn [k, v] ->
{k |> handle_number() |> handle_whitespace() |> String.to_atom(),
v |> url_encode_conditional(opts)}
end)
end
end