akkoma/lib/pleroma/exec.ex

39 lines
1 KiB
Elixir

# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Exec do
@moduledoc "Pleroma wrapper around Exexec commands."
alias Pleroma.Config
def ensure_started(options_overrides \\ %{}) do
options =
if Config.get([:exexec, :root_mode]) || System.get_env("USER") == "root" do
# Note: running as `root` is discouraged (yet Gitlab CI does that by default)
%{root: true, user: "root", limit_users: ["root"]}
else
%{}
end
options =
options
|> Map.merge(Config.get([:exexec, :options], %{}))
|> Map.merge(options_overrides)
with {:error, {:already_started, pid}} <- Exexec.start(options) do
{:ok, pid}
end
end
def run(cmd, options \\ %{}) do
ensure_started()
Exexec.run(cmd, options)
end
def cmd(cmd, options \\ %{}) do
options = Map.merge(%{sync: true, stdout: true}, options)
run(cmd, options)
end
end