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