X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fmix%2Ftasks%2Fpleroma%2Fcommon.ex;h=7d50605aff77f901f2138b5f2110c64968448f50;hb=32320c1ee94a999082f10c9f9a3c6d55ced21e21;hp=2e246c4b56833e886d26318f7e51a616f6b9fdd0;hpb=1d11c4cf11e27992c6b79731015456a954307e8f;p=akkoma

diff --git a/lib/mix/tasks/pleroma/common.ex b/lib/mix/tasks/pleroma/common.ex
index 2e246c4b5..7d50605af 100644
--- a/lib/mix/tasks/pleroma/common.ex
+++ b/lib/mix/tasks/pleroma/common.ex
@@ -1,23 +1,62 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Mix.Tasks.Pleroma.Common do
-  @shortdoc "Common functions to be reused in mix tasks"
+  @doc "Common functions to be reused in mix tasks"
   def start_pleroma do
-    Mix.Task.run("app.start")
+    Application.put_env(:phoenix, :serve_endpoints, false, persistent: true)
+    {:ok, _} = Application.ensure_all_started(:pleroma)
+  end
+
+  def get_option(options, opt, prompt, defval \\ nil, defname \\ nil) do
+    Keyword.get(options, opt) || shell_prompt(prompt, defval, defname)
+  end
+
+  def shell_prompt(prompt, defval \\ nil, defname \\ nil) do
+    prompt_message = "#{prompt} [#{defname || defval}]"
+
+    input =
+      if mix_shell?(),
+        do: Mix.shell().prompt(prompt_message),
+        else: :io.get_line(prompt_message)
+
+    case input do
+      "\n" ->
+        case defval do
+          nil ->
+            shell_prompt(prompt, defval, defname)
+
+          defval ->
+            defval
+        end
+
+      input ->
+        String.trim(input)
+    end
+  end
+
+  def shell_yes?(message) do
+    if mix_shell?(),
+      do: Mix.shell().yes?("Continue?"),
+      else: shell_prompt(message, "Continue?") in ~w(Yn Y y)
   end
 
-  def get_option(options, opt, prompt, def \\ nil, defname \\ nil) do
-    Keyword.get(options, opt) ||
-      case Mix.shell().prompt("#{prompt} [#{defname || def}]") do
-        "\n" ->
-          case def do
-            nil -> get_option(options, opt, prompt, def)
-            def -> def
-          end
-
-        opt ->
-          opt |> String.trim()
-      end
+  def shell_info(message) do
+    if mix_shell?(),
+      do: Mix.shell().info(message),
+      else: IO.puts(message)
   end
 
+  def shell_error(message) do
+    if mix_shell?(),
+      do: Mix.shell().error(message),
+      else: IO.puts(:stderr, message)
+  end
+
+  @doc "Performs a safe check whether `Mix.shell/0` is available (does not raise if Mix is not loaded)"
+  def mix_shell?, do: :erlang.function_exported(Mix, :shell, 0)
+
   def escape_sh_path(path) do
     ~S(') <> String.replace(path, ~S('), ~S(\')) <> ~S(')
   end