A middleware for the Tesla HTTP client that logs requests expressed in Curl.

Parses Tesla.Env structs into a curl command and logs it. This is useful for debugging requests and responses.

Examples

defmodule MyClient do
  def middleware do
    [
      {Tesla.Middleware.Curl, follow_redirects: true, redact_fields: ["api_token", "authorization"]},
      Tesla.Middleware.JSON
    ]
  end

  def client do
    Tesla.client(middleware())
  end

  def get_user(id) do
    Tesla.get(client(), "/users/#{id}")
  end
end

Options

• :follow_redirects - boolean, will add the -L flag to the curl command
• :redact_fields - a list of keys or regex capture groups to redact from the request body
• :compressed - boolean, will add the --compressed flag to the curl command
• :logger_level - the level at which to log the curl command, as an atom. Must be one of - :emergency, :alert, :critical, :error, :warning, :notice, :info, :debug