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lib/ua_inspector/downloader/readme.ex
defmodule UAInspector.Downloader.README do
@moduledoc false
alias UAInspector.Config
@readme "ua_inspector.readme.md"
@doc """
Writes the informational README file if remote database is the default.
"""
@spec write() :: :ok
def write do
default? = Config.default_remote_database?()
readme? = !Config.get(:skip_download_readme)
if default? && readme? do
do_write()
else
:ok
end
end
defp do_write do
path_local = Path.join(Config.database_path(), @readme)
path_priv = Application.app_dir(:ua_inspector, ["priv", @readme])
dirname_local = Path.dirname(path_local)
unless File.dir?(dirname_local) do
File.mkdir_p!(dirname_local)
end
File.copy!(path_priv, path_local)
:ok
end
end