21 files changed, 331 insertions, 108 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index da5a9aa99..9220b66bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - [MongooseIM](https://github.com/esl/MongooseIM) http authentication support.
 - LDAP authentication
 - External OAuth provider authentication
+- Support for building a release using [`mix release`](https://hexdocs.pm/mix/master/Mix.Tasks.Release.html)
 - A [job queue](https://git.pleroma.social/pleroma/pleroma_job_queue) for federation, emails, web push, etc.
 - [Prometheus](https://prometheus.io/) metrics
 - Support for Mastodon's remote interaction
@@ -65,6 +66,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Federation: Expand the audience of delete activities to all recipients of the deleted object
 - Federation: Removed `inReplyToStatusId` from objects
 - Configuration: Dedupe enabled by default
+- Configuration: Default log level in `prod` environment is now set to `warn`
 - Configuration: Added `extra_cookie_attrs` for setting non-standard cookie attributes. Defaults to ["SameSite=Lax"] so that remote follows work.
 - Timelines: Messages involving people you have blocked will be excluded from the timeline in all cases instead of just repeats.
 - Admin API: Move the user related API to `api/pleroma/admin/users`
diff --git a/config/prod.exs b/config/prod.exs
index d0cfd1ac2..bf1a97de0 100644
--- a/config/prod.exs
+++ b/config/prod.exs
@@ -17,8 +17,10 @@ config :pleroma, Pleroma.Web.Endpoint,
   http: [port: 4000],
   protocol: "http"
 
+config :phoenix, serve_endpoints: true
+
 # Do not print debug messages in production
-config :logger, level: :info
+config :logger, level: :warn
 
 # ## SSL Support
 #
diff --git a/config/releases.exs b/config/releases.exs
new file mode 100644
index 000000000..becde7693
--- /dev/null
+++ b/config/releases.exs
@@ -0,0 +1 @@
+import Config
diff --git a/lib/mix/tasks/pleroma/common.ex b/lib/mix/tasks/pleroma/common.ex
index 25977f656..7d50605af 100644
--- a/lib/mix/tasks/pleroma/common.ex
+++ b/lib/mix/tasks/pleroma/common.ex
@@ -10,19 +10,53 @@ defmodule Mix.Tasks.Pleroma.Common do
   end
 
   def get_option(options, opt, prompt, defval \\ nil, defname \\ nil) do
-    Keyword.get(options, opt) ||
-      case Mix.shell().prompt("#{prompt} [#{defname || defval}]") do
-        "\n" ->
-          case defval do
-            nil -> get_option(options, opt, prompt, defval)
-            defval -> defval
-          end
-
-        opt ->
-          opt |> String.trim()
-      end
+    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 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
diff --git a/lib/mix/tasks/pleroma/instance.ex b/lib/mix/tasks/pleroma/instance.ex
index 6cee8d630..88925dbaf 100644
--- a/lib/mix/tasks/pleroma/instance.ex
+++ b/lib/mix/tasks/pleroma/instance.ex
@@ -155,17 +155,17 @@ defmodule Mix.Tasks.Pleroma.Instance do
           dbpass: dbpass
         )
 
-      Mix.shell().info(
+      Common.shell_info(
         "Writing config to #{config_path}. You should rename it to config/prod.secret.exs or config/dev.secret.exs."
       )
 
       File.write(config_path, result_config)
-      Mix.shell().info("Writing #{psql_path}.")
+      Common.shell_info("Writing #{psql_path}.")
       File.write(psql_path, result_psql)
 
       write_robots_txt(indexable)
 
-      Mix.shell().info(
+      Common.shell_info(
         "\n" <>
           """
           To get started:
@@ -179,7 +179,7 @@ defmodule Mix.Tasks.Pleroma.Instance do
           end
       )
     else
-      Mix.shell().error(
+      Common.shell_error(
         "The task would have overwritten the following files:\n" <>
           (Enum.map(paths, &"- #{&1}\n") |> Enum.join("")) <>
           "Rerun with `--force` to overwrite them."
@@ -204,10 +204,10 @@ defmodule Mix.Tasks.Pleroma.Instance do
 
     if File.exists?(robots_txt_path) do
       File.cp!(robots_txt_path, "#{robots_txt_path}.bak")
-      Mix.shell().info("Backing up existing robots.txt to #{robots_txt_path}.bak")
+      Common.shell_info("Backing up existing robots.txt to #{robots_txt_path}.bak")
     end
 
     File.write(robots_txt_path, robots_txt)
-    Mix.shell().info("Writing #{robots_txt_path}.")
+    Common.shell_info("Writing #{robots_txt_path}.")
   end
 end
diff --git a/lib/mix/tasks/pleroma/relay.ex b/lib/mix/tasks/pleroma/relay.ex
index fbec473c5..213ae24d2 100644
--- a/lib/mix/tasks/pleroma/relay.ex
+++ b/lib/mix/tasks/pleroma/relay.ex
@@ -30,7 +30,7 @@ defmodule Mix.Tasks.Pleroma.Relay do
       # put this task to sleep to allow the genserver to push out the messages
       :timer.sleep(500)
     else
-      {:error, e} -> Mix.shell().error("Error while following #{target}: #{inspect(e)}")
+      {:error, e} -> Common.shell_error("Error while following #{target}: #{inspect(e)}")
     end
   end
 
@@ -41,7 +41,7 @@ defmodule Mix.Tasks.Pleroma.Relay do
       # put this task to sleep to allow the genserver to push out the messages
       :timer.sleep(500)
     else
-      {:error, e} -> Mix.shell().error("Error while following #{target}: #{inspect(e)}")
+      {:error, e} -> Common.shell_error("Error while following #{target}: #{inspect(e)}")
     end
   end
 end
diff --git a/lib/mix/tasks/pleroma/uploads.ex b/lib/mix/tasks/pleroma/uploads.ex
index 106fcf443..8855b5538 100644
--- a/lib/mix/tasks/pleroma/uploads.ex
+++ b/lib/mix/tasks/pleroma/uploads.ex
@@ -38,10 +38,10 @@ defmodule Mix.Tasks.Pleroma.Uploads do
       Pleroma.Config.put([Upload, :uploader], uploader)
     end
 
-    Mix.shell().info("Migrating files from local #{local_path} to #{to_string(uploader)}")
+    Common.shell_info("Migrating files from local #{local_path} to #{to_string(uploader)}")
 
     if delete? do
-      Mix.shell().info(
+      Common.shell_info(
         "Attention: uploaded files will be deleted, hope you have backups! (--delete ; cancel with ^C)"
       )
 
@@ -78,7 +78,7 @@ defmodule Mix.Tasks.Pleroma.Uploads do
       |> Enum.filter(& &1)
 
     total_count = length(uploads)
-    Mix.shell().info("Found #{total_count} uploads")
+    Common.shell_info("Found #{total_count} uploads")
 
     uploads
     |> Task.async_stream(
@@ -90,7 +90,7 @@ defmodule Mix.Tasks.Pleroma.Uploads do
             :ok
 
           error ->
-            Mix.shell().error("failed to upload #{inspect(upload.path)}: #{inspect(error)}")
+            Common.shell_error("failed to upload #{inspect(upload.path)}: #{inspect(error)}")
         end
       end,
       timeout: 150_000
@@ -99,10 +99,10 @@ defmodule Mix.Tasks.Pleroma.Uploads do
     # credo:disable-for-next-line Credo.Check.Warning.UnusedEnumOperation
     |> Enum.reduce(0, fn done, count ->
       count = count + length(done)
-      Mix.shell().info("Uploaded #{count}/#{total_count} files")
+      Common.shell_info("Uploaded #{count}/#{total_count} files")
       count
     end)
 
-    Mix.shell().info("Done!")
+    Common.shell_info("Done!")
   end
 end
diff --git a/lib/mix/tasks/pleroma/user.ex b/lib/mix/tasks/pleroma/user.ex
index 25fc40ea7..7eaa49836 100644
--- a/lib/mix/tasks/pleroma/user.ex
+++ b/lib/mix/tasks/pleroma/user.ex
@@ -115,7 +115,7 @@ defmodule Mix.Tasks.Pleroma.User do
     admin? = Keyword.get(options, :admin, false)
     assume_yes? = Keyword.get(options, :assume_yes, false)
 
-    Mix.shell().info("""
+    Common.shell_info("""
     A user will be created with the following information:
       - nickname: #{nickname}
       - email: #{email}
@@ -128,7 +128,7 @@ defmodule Mix.Tasks.Pleroma.User do
       - admin: #{if(admin?, do: "true", else: "false")}
     """)
 
-    proceed? = assume_yes? or Mix.shell().yes?("Continue?")
+    proceed? = assume_yes? or Common.shell_yes?("Continue?")
 
     if proceed? do
       Common.start_pleroma()
@@ -145,7 +145,7 @@ defmodule Mix.Tasks.Pleroma.User do
       changeset = User.register_changeset(%User{}, params, need_confirmation: false)
       {:ok, _user} = User.register(changeset)
 
-      Mix.shell().info("User #{nickname} created")
+      Common.shell_info("User #{nickname} created")
 
       if moderator? do
         run(["set", nickname, "--moderator"])
@@ -159,7 +159,7 @@ defmodule Mix.Tasks.Pleroma.User do
         run(["reset_password", nickname])
       end
     else
-      Mix.shell().info("User will not be created.")
+      Common.shell_info("User will not be created.")
     end
   end
 
@@ -168,10 +168,10 @@ defmodule Mix.Tasks.Pleroma.User do
 
     with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
       User.perform(:delete, user)
-      Mix.shell().info("User #{nickname} deleted.")
+      Common.shell_info("User #{nickname} deleted.")
     else
       _ ->
-        Mix.shell().error("No local user #{nickname}")
+        Common.shell_error("No local user #{nickname}")
     end
   end
 
@@ -181,12 +181,12 @@ defmodule Mix.Tasks.Pleroma.User do
     with %User{} = user <- User.get_cached_by_nickname(nickname) do
       {:ok, user} = User.deactivate(user, !user.info.deactivated)
 
-      Mix.shell().info(
+      Common.shell_info(
         "Activation status of #{nickname}: #{if(user.info.deactivated, do: "de", else: "")}activated"
       )
     else
       _ ->
-        Mix.shell().error("No user #{nickname}")
+        Common.shell_error("No user #{nickname}")
     end
   end
 
@@ -195,7 +195,7 @@ defmodule Mix.Tasks.Pleroma.User do
 
     with %User{local: true} = user <- User.get_cached_by_nickname(nickname),
          {:ok, token} <- Pleroma.PasswordResetToken.create_token(user) do
-      Mix.shell().info("Generated password reset token for #{user.nickname}")
+      Common.shell_info("Generated password reset token for #{user.nickname}")
 
       IO.puts(
         "URL: #{
@@ -208,7 +208,7 @@ defmodule Mix.Tasks.Pleroma.User do
       )
     else
       _ ->
-        Mix.shell().error("No local user #{nickname}")
+        Common.shell_error("No local user #{nickname}")
     end
   end
 
@@ -216,7 +216,7 @@ defmodule Mix.Tasks.Pleroma.User do
     Common.start_pleroma()
 
     with %User{} = user <- User.get_cached_by_nickname(nickname) do
-      Mix.shell().info("Deactivating #{user.nickname}")
+      Common.shell_info("Deactivating #{user.nickname}")
       User.deactivate(user)
 
       {:ok, friends} = User.get_friends(user)
@@ -224,7 +224,7 @@ defmodule Mix.Tasks.Pleroma.User do
       Enum.each(friends, fn friend ->
         user = User.get_cached_by_id(user.id)
 
-        Mix.shell().info("Unsubscribing #{friend.nickname} from #{user.nickname}")
+        Common.shell_info("Unsubscribing #{friend.nickname} from #{user.nickname}")
         User.unfollow(user, friend)
       end)
 
@@ -233,11 +233,11 @@ defmodule Mix.Tasks.Pleroma.User do
       user = User.get_cached_by_id(user.id)
 
       if Enum.empty?(user.following) do
-        Mix.shell().info("Successfully unsubscribed all followers from #{user.nickname}")
+        Common.shell_info("Successfully unsubscribed all followers from #{user.nickname}")
       end
     else
       _ ->
-        Mix.shell().error("No user #{nickname}")
+        Common.shell_error("No user #{nickname}")
     end
   end
 
@@ -274,7 +274,7 @@ defmodule Mix.Tasks.Pleroma.User do
         end
     else
       _ ->
-        Mix.shell().error("No local user #{nickname}")
+        Common.shell_error("No local user #{nickname}")
     end
   end
 
@@ -284,10 +284,10 @@ defmodule Mix.Tasks.Pleroma.User do
     with %User{} = user <- User.get_cached_by_nickname(nickname) do
       user = user |> User.tag(tags)
 
-      Mix.shell().info("Tags of #{user.nickname}: #{inspect(tags)}")
+      Common.shell_info("Tags of #{user.nickname}: #{inspect(tags)}")
     else
       _ ->
-        Mix.shell().error("Could not change user tags for #{nickname}")
+        Common.shell_error("Could not change user tags for #{nickname}")
     end
   end
 
@@ -297,10 +297,10 @@ defmodule Mix.Tasks.Pleroma.User do
     with %User{} = user <- User.get_cached_by_nickname(nickname) do
       user = user |> User.untag(tags)
 
-      Mix.shell().info("Tags of #{user.nickname}: #{inspect(tags)}")
+      Common.shell_info("Tags of #{user.nickname}: #{inspect(tags)}")
     else
       _ ->
-        Mix.shell().error("Could not change user tags for #{nickname}")
+        Common.shell_error("Could not change user tags for #{nickname}")
     end
   end
 
@@ -326,7 +326,7 @@ defmodule Mix.Tasks.Pleroma.User do
     with {:ok, val} <- options[:expires_at],
          options = Map.put(options, :expires_at, val),
          {:ok, invite} <- UserInviteToken.create_invite(options) do
-      Mix.shell().info(
+      Common.shell_info(
         "Generated user invite token " <> String.replace(invite.invite_type, "_", " ")
       )
 
@@ -340,14 +340,14 @@ defmodule Mix.Tasks.Pleroma.User do
       IO.puts(url)
     else
       error ->
-        Mix.shell().error("Could not create invite token: #{inspect(error)}")
+        Common.shell_error("Could not create invite token: #{inspect(error)}")
     end
   end
 
   def run(["invites"]) do
     Common.start_pleroma()
 
-    Mix.shell().info("Invites list:")
+    Common.shell_info("Invites list:")
 
     UserInviteToken.list_invites()
     |> Enum.each(fn invite ->
@@ -361,7 +361,7 @@ defmodule Mix.Tasks.Pleroma.User do
           " | Max use: #{max_use}    Left use: #{max_use - invite.uses}"
         end
 
-      Mix.shell().info(
+      Common.shell_info(
         "ID: #{invite.id} | Token: #{invite.token} | Token type: #{invite.invite_type} | Used: #{
           invite.used
         }#{expire_info}#{using_info}"
@@ -374,9 +374,9 @@ defmodule Mix.Tasks.Pleroma.User do
 
     with {:ok, invite} <- UserInviteToken.find_by_token(token),
          {:ok, _} <- UserInviteToken.update_invite(invite, %{used: true}) do
-      Mix.shell().info("Invite for token #{token} was revoked.")
+      Common.shell_info("Invite for token #{token} was revoked.")
     else
-      _ -> Mix.shell().error("No invite found with token #{token}")
+      _ -> Common.shell_error("No invite found with token #{token}")
     end
   end
 
@@ -385,10 +385,10 @@ defmodule Mix.Tasks.Pleroma.User do
 
     with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
       {:ok, _} = User.delete_user_activities(user)
-      Mix.shell().info("User #{nickname} statuses deleted.")
+      Common.shell_info("User #{nickname} statuses deleted.")
     else
       _ ->
-        Mix.shell().error("No local user #{nickname}")
+        Common.shell_error("No local user #{nickname}")
     end
   end
 
@@ -400,10 +400,10 @@ defmodule Mix.Tasks.Pleroma.User do
 
       message = if user.info.confirmation_pending, do: "needs", else: "doesn't need"
 
-      Mix.shell().info("#{nickname} #{message} confirmation.")
+      Common.shell_info("#{nickname} #{message} confirmation.")
     else
       _ ->
-        Mix.shell().error("No local user #{nickname}")
+        Common.shell_error("No local user #{nickname}")
     end
   end
 
@@ -416,7 +416,7 @@ defmodule Mix.Tasks.Pleroma.User do
 
     {:ok, user} = User.update_and_set_cache(user_cng)
 
-    Mix.shell().info("Moderator status of #{user.nickname}: #{user.info.is_moderator}")
+    Common.shell_info("Moderator status of #{user.nickname}: #{user.info.is_moderator}")
     user
   end
 
@@ -429,7 +429,7 @@ defmodule Mix.Tasks.Pleroma.User do
 
     {:ok, user} = User.update_and_set_cache(user_cng)
 
-    Mix.shell().info("Admin status of #{user.nickname}: #{user.info.is_admin}")
+    Common.shell_info("Admin status of #{user.nickname}: #{user.info.is_admin}")
     user
   end
 
@@ -442,7 +442,7 @@ defmodule Mix.Tasks.Pleroma.User do
 
     {:ok, user} = User.update_and_set_cache(user_cng)
 
-    Mix.shell().info("Locked status of #{user.nickname}: #{user.info.locked}")
+    Common.shell_info("Locked status of #{user.nickname}: #{user.info.locked}")
     user
   end
 end
diff --git a/lib/pleroma/conversation/participation.ex b/lib/pleroma/conversation/participation.ex
index 2c13c4b40..5883e4183 100644
--- a/lib/pleroma/conversation/participation.ex
+++ b/lib/pleroma/conversation/participation.ex
@@ -59,10 +59,10 @@ defmodule Pleroma.Conversation.Participation do
   def for_user(user, params \\ %{}) do
     from(p in __MODULE__,
       where: p.user_id == ^user.id,
-      order_by: [desc: p.updated_at]
+      order_by: [desc: p.updated_at],
+      preload: [conversation: [:users]]
     )
     |> Pleroma.Pagination.fetch_paginated(params)
-    |> Repo.preload(conversation: [:users])
   end
 
   def for_user_with_last_activity_id(user, params \\ %{}) do
diff --git a/lib/pleroma/emoji.ex b/lib/pleroma/emoji.ex
index de7fcc1ce..b77b26f7f 100644
--- a/lib/pleroma/emoji.ex
+++ b/lib/pleroma/emoji.ex
@@ -98,7 +98,9 @@ defmodule Pleroma.Emoji do
         Logger.error("Could not access the custom emoji directory #{emoji_dir_path}: #{e}")
 
       {:ok, results} ->
-        grouped = Enum.group_by(results, &File.dir?/1)
+        grouped =
+          Enum.group_by(results, fn file -> File.dir?(Path.join(emoji_dir_path, file)) end)
+
         packs = grouped[true] || []
         files = grouped[false] || []
 
diff --git a/lib/pleroma/release_tasks.ex b/lib/pleroma/release_tasks.ex
new file mode 100644
index 000000000..7726bc635
--- /dev/null
+++ b/lib/pleroma/release_tasks.ex
@@ -0,0 +1,64 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.ReleaseTasks do
+  @repo Pleroma.Repo
+
+  def run(args) do
+    Mix.Tasks.Pleroma.Common.start_pleroma()
+    [task | args] = String.split(args)
+
+    case task do
+      "migrate" -> migrate()
+      "create" -> create()
+      "rollback" -> rollback(String.to_integer(Enum.at(args, 0)))
+      task -> mix_task(task, args)
+    end
+  end
+
+  defp mix_task(task, args) do
+    {:ok, modules} = :application.get_key(:pleroma, :modules)
+
+    module =
+      Enum.find(modules, fn module ->
+        module = Module.split(module)
+
+        match?(["Mix", "Tasks", "Pleroma" | _], module) and
+          String.downcase(List.last(module)) == task
+      end)
+
+    if module do
+      module.run(args)
+    else
+      IO.puts("The task #{task} does not exist")
+    end
+  end
+
+  def migrate do
+    {:ok, _, _} = Ecto.Migrator.with_repo(@repo, &Ecto.Migrator.run(&1, :up, all: true))
+  end
+
+  def rollback(version) do
+    {:ok, _, _} = Ecto.Migrator.with_repo(@repo, &Ecto.Migrator.run(&1, :down, to: version))
+  end
+
+  def create do
+    case @repo.__adapter__.storage_up(@repo.config) do
+      :ok ->
+        IO.puts("The database for #{inspect(@repo)} has been created")
+
+      {:error, :already_up} ->
+        IO.puts("The database for #{inspect(@repo)} has already been created")
+
+      {:error, term} when is_binary(term) ->
+        IO.puts(:stderr, "The database for #{inspect(@repo)} couldn't be created: #{term}")
+
+      {:error, term} ->
+        IO.puts(
+          :stderr,
+          "The database for #{inspect(@repo)} couldn't be created: #{inspect(term)}"
+        )
+    end
+  end
+end
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index ff031a16e..3bb8b40b5 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -339,7 +339,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   def fix_type(%{"inReplyTo" => reply_id} = object) when is_binary(reply_id) do
     reply = Object.normalize(reply_id)
 
-    if reply.data["type"] == "Question" and object["name"] do
+    if reply && (reply.data["type"] == "Question" and object["name"]) do
       Map.put(object, "type", "Answer")
     else
       object
diff --git a/mix.exs b/mix.exs
index 9447a2e4f..a6481bab6 100644
--- a/mix.exs
+++ b/mix.exs
@@ -32,10 +32,22 @@ defmodule Pleroma.Mixfile do
         ],
         main: "readme",
         output: "priv/static/doc"
+      ],
+      releases: [
+        pleroma: [
+          include_executables_for: [:unix],
+          applications: [ex_syslogger: :load, syslog: :load],
+          steps: [:assemble, &copy_pleroma_ctl/1]
+        ]
       ]
     ]
   end
 
+  def copy_pleroma_ctl(%{path: target_path} = release) do
+    File.cp!("./rel/pleroma_ctl", Path.join([target_path, "bin", "pleroma_ctl"]))
+    release
+  end
+
   # Configuration for the OTP application.
   #
   # Type `mix help compile.app` for more information.
diff --git a/priv/repo/migrations/20170719152213_add_follower_address_to_user.exs b/priv/repo/migrations/20170719152213_add_follower_address_to_user.exs
index 4d163ce0b..591164be5 100644
--- a/priv/repo/migrations/20170719152213_add_follower_address_to_user.exs
+++ b/priv/repo/migrations/20170719152213_add_follower_address_to_user.exs
@@ -1,30 +1,10 @@
 defmodule Pleroma.Repo.Migrations.AddFollowerAddressToUser do
   use Ecto.Migration
-  import Ecto.Query
-  import Supervisor.Spec
-  alias Pleroma.{Repo, User}
 
   def up do
     alter table(:users) do
       add :follower_address, :string, unique: true
     end
-
-    # Not needed anymore for new setups.
-    # flush()
-
-    # children = [
-    #   # Start the endpoint when the application starts
-    #   supervisor(Pleroma.Web.Endpoint, [])
-    # ]
-    # opts = [strategy: :one_for_one, name: Pleroma.Supervisor]
-    # Supervisor.start_link(children, opts)
-
-    # Enum.each(Repo.all(User), fn (user) ->
-    #   if !user.follower_address do
-    #     cs = Ecto.Changeset.change(user, %{follower_address: User.ap_followers(user)})
-    #     Repo.update!(cs)
-    #   end
-    # end)
   end
 
   def down do
diff --git a/rel/env.sh.eex b/rel/env.sh.eex
new file mode 100644
index 000000000..a4ce25295
--- /dev/null
+++ b/rel/env.sh.eex
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Sets and enables heart (recommended only in daemon mode)
+# if [ "$RELEASE_COMMAND" = "daemon" ] || [ "$RELEASE_COMMAND" = "daemon_iex" ]; then
+#   HEART_COMMAND="$RELEASE_ROOT/bin/$RELEASE_NAME $RELEASE_COMMAND"
+#   export HEART_COMMAND
+#   export ELIXIR_ERL_OPTIONS="-heart"
+# fi
+
+# Set the release to work across nodes
+export RELEASE_DISTRIBUTION=name
+export RELEASE_NODE=<%= @release.name %>@127.0.0.1
diff --git a/rel/pleroma_ctl b/rel/pleroma_ctl
new file mode 100755
index 000000000..ef2717c44
--- /dev/null
+++ b/rel/pleroma_ctl
@@ -0,0 +1,19 @@
+#!/bin/sh
+# XXX: This should be removed when elixir's releases get custom command support
+if [ -z "$1" ] || [ "$1" == "help" ]; then
+  echo "Usage: $(basename "$0") COMMAND [ARGS]
+
+    The known commands are:
+
+        create                     Create database schema (needs to be executed only once)
+        migrate                    Execute database migrations (needs to be done after updates)
+        rollback [VERSION]         Rollback database migrations (needs to be done before downgrading)
+
+    and any mix tasks under Pleroma namespace, for example \`mix pleroma.user COMMAND\` is
+    equivalent to \`$(basename "$0") user COMMAND\`
+"
+else
+  SCRIPT=$(readlink -f "$0")
+  SCRIPTPATH=$(dirname "$SCRIPT")
+  $SCRIPTPATH/pleroma eval 'Pleroma.ReleaseTasks.run("'"$*"'")'
+fi
diff --git a/rel/vm.args.eex b/rel/vm.args.eex
new file mode 100644
index 000000000..71e803264
--- /dev/null
+++ b/rel/vm.args.eex
@@ -0,0 +1,11 @@
+## Customize flags given to the VM: http://erlang.org/doc/man/erl.html
+## -mode/-name/-sname/-setcookie are configured via env vars, do not set them here
+
+## Number of dirty schedulers doing IO work (file, sockets, etc)
+##+SDio 5
+
+## Increase number of concurrent ports/sockets
+##+Q 65536
+
+## Tweak GC to run more often
+##-env ERL_FULLSWEEP_AFTER 10
diff --git a/test/conversation/participation_test.exs b/test/conversation/participation_test.exs
index 0e60bfca5..2a03e5d67 100644
--- a/test/conversation/participation_test.exs
+++ b/test/conversation/participation_test.exs
@@ -72,8 +72,11 @@ defmodule Pleroma.Conversation.ParticipationTest do
     object2 = Pleroma.Object.normalize(activity_two)
     object3 = Pleroma.Object.normalize(activity_three)
 
+    user = Repo.get(Pleroma.User, user.id)
+
     assert participation_one.conversation.ap_id == object3.data["context"]
     assert participation_two.conversation.ap_id == object2.data["context"]
+    assert participation_one.conversation.users == [user]
 
     # Pagination
     assert [participation_one] = Participation.for_user(user, %{"limit" => 1})
diff --git a/test/media_proxy_test.exs b/test/media_proxy_test.exs
index 0a02039a6..b23aeb88b 100644
--- a/test/media_proxy_test.exs
+++ b/test/media_proxy_test.exs
@@ -149,6 +149,21 @@ defmodule Pleroma.MediaProxyTest do
       encoded = url(url)
       assert decode_result(encoded) == url
     end
+
+    test "does not change whitelisted urls" do
+      upload_config = Pleroma.Config.get([Pleroma.Upload])
+      media_url = "https://media.pleroma.social"
+      Pleroma.Config.put([Pleroma.Upload, :base_url], media_url)
+      Pleroma.Config.put([:media_proxy, :whitelist], ["media.pleroma.social"])
+      Pleroma.Config.put([:media_proxy, :base_url], "https://cache.pleroma.social")
+
+      url = "#{media_url}/static/logo.png"
+      encoded = url(url)
+
+      assert String.starts_with?(encoded, media_url)
+
+      Pleroma.Config.put([Pleroma.Upload], upload_config)
+    end
   end
 
   describe "when disabled" do
diff --git a/test/web/activity_pub/transmogrifier_test.exs b/test/web/activity_pub/transmogrifier_test.exs
index 28971ae45..cc1781403 100644
--- a/test/web/activity_pub/transmogrifier_test.exs
+++ b/test/web/activity_pub/transmogrifier_test.exs
@@ -60,6 +60,22 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
       assert returned_object.data["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873"
     end
 
+    test "it does not crash if the object in inReplyTo can't be fetched" do
+      data =
+        File.read!("test/fixtures/mastodon-post-activity.json")
+        |> Poison.decode!()
+
+      object =
+        data["object"]
+        |> Map.put("inReplyTo", "https://404.site/whatever")
+
+      data =
+        data
+        |> Map.put("object", object)
+
+      {:ok, _returned_activity} = Transmogrifier.handle_incoming(data)
+    end
+
     test "it works for incoming notices" do
       data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
 
diff --git a/test/web/mastodon_api/mastodon_api_controller_test.exs b/test/web/mastodon_api/mastodon_api_controller_test.exs
index 33c8e209a..de32084bd 100644
--- a/test/web/mastodon_api/mastodon_api_controller_test.exs
+++ b/test/web/mastodon_api/mastodon_api_controller_test.exs
@@ -1421,6 +1421,82 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     end
   end
 
+  describe "media upload" do
+    setup do
+      upload_config = Pleroma.Config.get([Pleroma.Upload])
+      proxy_config = Pleroma.Config.get([:media_proxy])
+
+      on_exit(fn ->
+        Pleroma.Config.put([Pleroma.Upload], upload_config)
+        Pleroma.Config.put([:media_proxy], proxy_config)
+      end)
+
+      user = insert(:user)
+
+      conn =
+        build_conn()
+        |> assign(:user, user)
+
+      image = %Plug.Upload{
+        content_type: "image/jpg",
+        path: Path.absname("test/fixtures/image.jpg"),
+        filename: "an_image.jpg"
+      }
+
+      [conn: conn, image: image]
+    end
+
+    test "returns uploaded image", %{conn: conn, image: image} do
+      desc = "Description of the image"
+
+      media =
+        conn
+        |> post("/api/v1/media", %{"file" => image, "description" => desc})
+        |> json_response(:ok)
+
+      assert media["type"] == "image"
+      assert media["description"] == desc
+      assert media["id"]
+
+      object = Repo.get(Object, media["id"])
+      assert object.data["actor"] == User.ap_id(conn.assigns[:user])
+    end
+
+    test "returns proxied url when media proxy is enabled", %{conn: conn, image: image} do
+      Pleroma.Config.put([Pleroma.Upload, :base_url], "https://media.pleroma.social")
+
+      proxy_url = "https://cache.pleroma.social"
+      Pleroma.Config.put([:media_proxy, :enabled], true)
+      Pleroma.Config.put([:media_proxy, :base_url], proxy_url)
+
+      media =
+        conn
+        |> post("/api/v1/media", %{"file" => image})
+        |> json_response(:ok)
+
+      assert String.starts_with?(media["url"], proxy_url)
+    end
+
+    test "returns media url when proxy is enabled but media url is whitelisted", %{
+      conn: conn,
+      image: image
+    } do
+      media_url = "https://media.pleroma.social"
+      Pleroma.Config.put([Pleroma.Upload, :base_url], media_url)
+
+      Pleroma.Config.put([:media_proxy, :enabled], true)
+      Pleroma.Config.put([:media_proxy, :base_url], "https://cache.pleroma.social")
+      Pleroma.Config.put([:media_proxy, :whitelist], ["media.pleroma.social"])
+
+      media =
+        conn
+        |> post("/api/v1/media", %{"file" => image})
+        |> json_response(:ok)
+
+      assert String.starts_with?(media["url"], media_url)
+    end
+  end
+
   describe "locked accounts" do
     test "/api/v1/follow_requests works" do
       user = insert(:user, %{info: %User.Info{locked: true}})
@@ -1530,32 +1606,6 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     assert id == user.id
   end
 
-  test "media upload", %{conn: conn} do
-    file = %Plug.Upload{
-      content_type: "image/jpg",
-      path: Path.absname("test/fixtures/image.jpg"),
-      filename: "an_image.jpg"
-    }
-
-    desc = "Description of the image"
-
-    user = insert(:user)
-
-    conn =
-      conn
-      |> assign(:user, user)
-      |> post("/api/v1/media", %{"file" => file, "description" => desc})
-
-    assert media = json_response(conn, 200)
-
-    assert media["type"] == "image"
-    assert media["description"] == desc
-    assert media["id"]
-
-    object = Repo.get(Object, media["id"])
-    assert object.data["actor"] == User.ap_id(user)
-  end
-
   test "mascot upload", %{conn: conn} do
     user = insert(:user)