Kieran
66 lines
1.8 KiB
Elixir
66 lines
1.8 KiB
Elixir
defmodule Pinchflat.Notifications.CommandRunner do
|
|
@moduledoc """
|
|
Runs apprise commands using the `System.cmd/3` function
|
|
"""
|
|
|
|
require Logger
|
|
|
|
alias Pinchflat.Utils.CliUtils
|
|
alias Pinchflat.Utils.FunctionUtils
|
|
alias Pinchflat.Notifications.AppriseCommandRunner
|
|
|
|
@behaviour AppriseCommandRunner
|
|
|
|
@doc """
|
|
Runs an apprise command and returns the string output.
|
|
Can take a single server string or a list of servers as well as additional
|
|
arguments to pass to the command.
|
|
|
|
Returns {:ok, binary()} | {:error, :no_servers} | {:error, binary()}
|
|
"""
|
|
@impl AppriseCommandRunner
|
|
def run(nil, _), do: {:error, :no_servers}
|
|
def run("", _), do: {:error, :no_servers}
|
|
def run([], _), do: {:error, :no_servers}
|
|
|
|
def run(endpoints, command_opts) do
|
|
endpoints = List.wrap(endpoints)
|
|
default_opts = [:verbose]
|
|
parsed_opts = CliUtils.parse_options(default_opts ++ command_opts)
|
|
|
|
Logger.info("[apprise] called with: #{Enum.join(parsed_opts ++ endpoints, " ")}")
|
|
{output, return_code} = System.cmd(backend_executable(), parsed_opts ++ endpoints)
|
|
Logger.info("[apprise] response: #{output}")
|
|
|
|
case return_code do
|
|
0 -> {:ok, String.trim(output)}
|
|
_ -> {:error, String.trim(output)}
|
|
end
|
|
end
|
|
|
|
@doc """
|
|
Returns the version of apprise as a string.
|
|
|
|
Returns {:ok, binary()} | {:error, binary()}
|
|
"""
|
|
@impl AppriseCommandRunner
|
|
def version do
|
|
case CliUtils.wrap_cmd(backend_executable(), ["--version"]) do
|
|
{output, 0} ->
|
|
output
|
|
|> String.split(~r{\r?\n})
|
|
|> List.first()
|
|
|> String.replace("Apprise", "")
|
|
|> String.trim()
|
|
|> FunctionUtils.wrap_ok()
|
|
|
|
{output, _} ->
|
|
{:error, output}
|
|
end
|
|
end
|
|
|
|
defp backend_executable do
|
|
Application.get_env(:pinchflat, :apprise_executable)
|
|
end
|
|
end
|