Add distillery release functionality

config/config.exs

@@ -38,11 +38,15 @@ config :tilastokeskus, Tilastokeskus.Archive.Repo,
   url: "ecto://tilastokeskus:tilastokeskus@localhost/tilastokeskus",
   types: Tilastokeskus.Archive.PostgresTypes
 
-config :ua_inspector,
+if Mix.env() != :prod do
-  # This is for the DB download mix tasks
+  config :ua_inspector,
-  database_path: "priv/ua",
+    # This is for the DB download mix tasks
-  # This is for runtime configuration
+    database_path: "priv/ua"
-  init: {Tilastokeskus.Reception.UADetector, :init}
+else
+  config :ua_inspector,
+    # This is for runtime configuration
+    init: {Tilastokeskus.Reception.UADetector, :init}
+end
 
 config :geolix,
   init: {Tilastokeskus.Reception.Geolix, :init}

lib/archive/release_migrator.ex

@@ -0,0 +1,83 @@
+defmodule Tilastokeskus.Archive.ReleaseMigrator do
+  @moduledoc """
+  Tasks for migrating the DB that can be run from a release.
+  """
+
+  @start_apps [
+    :crypto,
+    :ssl,
+    :postgrex,
+    :ecto
+  ]
+
+  @doc """
+  Initialise DB by running migrations and then seed scripts.
+  """
+  def seed() do
+    # Run migrations
+    migrate()
+
+    # Run seed script
+    Enum.each(repos(), &run_seeds_for/1)
+
+    # Signal shutdown
+    IO.puts("Success!")
+    :init.stop()
+  end
+
+  @doc """
+  Run pending migrations for the DB.
+  """
+  def migrate() do
+    prepare()
+    Enum.each(repos(), &run_migrations_for/1)
+  end
+
+  defp myapp(), do: :tilastokeskus
+
+  defp repos(), do: Application.get_env(myapp(), :ecto_repos, [])
+
+  defp priv_dir(app), do: "#{:code.priv_dir(app)}"
+
+  defp run_seeds_for(repo) do
+    # Run the seed script if it exists
+    seed_script = seeds_path(repo)
+
+    if File.exists?(seed_script) do
+      IO.puts("Running seed script...")
+      Code.eval_file(seed_script)
+    end
+  end
+
+  defp migrations_path(repo), do: priv_path_for(repo, "migrations")
+
+  defp seeds_path(repo), do: priv_path_for(repo, "seeds.exs")
+
+  defp priv_path_for(repo, filename) do
+    app = Keyword.get(repo.config, :otp_app)
+    repo_underscore = repo |> Module.split() |> List.last() |> Macro.underscore()
+    Path.join([priv_dir(app), repo_underscore, filename])
+  end
+
+  defp run_migrations_for(repo) do
+    app = Keyword.get(repo.config, :otp_app)
+    IO.puts("Running migrations for #{app}")
+    Ecto.Migrator.run(repo, migrations_path(repo), :up, all: true)
+  end
+
+  defp prepare() do
+    me = myapp()
+
+    # Load the code for myapp, but don't start it
+    IO.puts("Loading #{me}...")
+    :ok = Application.load(me)
+
+    # Start apps necessary for executing migrations
+    IO.puts("Starting dependencies...")
+    Enum.each(@start_apps, &Application.ensure_all_started/1)
+
+    # Start the Repo(s) for myapp
+    IO.puts("Starting repos...")
+    Enum.each(repos(), & &1.start_link(pool_size: 1))
+  end
+end

mix.exs

@@ -28,9 +28,10 @@ defmodule Tilastokeskus.MixProject do
       {:postgrex, ">= 0.0.0"},
       {:ecto, "~> 2.2"},
       {:jason, "~> 1.0"},
-      {:ua_inspector, "~> 0.17"},
+      {:ua_inspector, github: "elixytics/ua_inspector"},
       {:geolix, "~> 0.16.0"},
-      {:geolite2data, "~> 0.0.3"}
+      {:geolite2data, "~> 0.0.3"},
+      {:distillery, "~> 1.5", runtime: false}
     ]
   end
 end

mix.lock

@@ -5,12 +5,13 @@
   "cookie": {:hex, :cookie, "0.1.1", "89438362ee0f0ed400e9f076d617d630f82d682e3fbcf767072a46a6e1ed5781", [:mix], [], "hexpm"},
   "db_connection": {:hex, :db_connection, "1.1.3", "89b30ca1ef0a3b469b1c779579590688561d586694a3ce8792985d4d7e575a61", [:mix], [{:connection, "~> 1.0.2", [hex: :connection, repo: "hexpm", optional: false]}, {:poolboy, "~> 1.5", [hex: :poolboy, repo: "hexpm", optional: true]}, {:sbroker, "~> 1.0", [hex: :sbroker, repo: "hexpm", optional: true]}], "hexpm"},
   "decimal": {:hex, :decimal, "1.5.0", "b0433a36d0e2430e3d50291b1c65f53c37d56f83665b43d79963684865beab68", [:mix], [], "hexpm"},
+  "distillery": {:hex, :distillery, "1.5.3", "b2f4fc34ec71ab4f1202a796f9290e068883b042319aa8c9aa45377ecac8597a", [:mix], [], "hexpm"},
   "ecto": {:hex, :ecto, "2.2.10", "e7366dc82f48f8dd78fcbf3ab50985ceeb11cb3dc93435147c6e13f2cda0992e", [:mix], [{:db_connection, "~> 1.1", [hex: :db_connection, repo: "hexpm", optional: true]}, {:decimal, "~> 1.2", [hex: :decimal, repo: "hexpm", optional: false]}, {:mariaex, "~> 0.8.0", [hex: :mariaex, repo: "hexpm", optional: true]}, {:poison, "~> 2.2 or ~> 3.0", [hex: :poison, repo: "hexpm", optional: true]}, {:poolboy, "~> 1.5", [hex: :poolboy, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.13.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:sbroker, "~> 1.0", [hex: :sbroker, repo: "hexpm", optional: true]}], "hexpm"},
   "geolite2data": {:hex, :geolite2data, "0.0.3", "829acdaa56cc8a23909bd557c55e0bd158d03413e11d912ac44e980da70107f3", [:rebar3], [], "hexpm"},
   "geolix": {:hex, :geolix, "0.16.0", "0095f5e828c0b46596216efaf6a4d46aba3f1a4da3bdfec735b2e49c8cd908fb", [:mix], [{:mmdb2_decoder, "~> 0.2.0", [hex: :mmdb2_decoder, repo: "hexpm", optional: false]}, {:poolboy, "~> 1.0", [hex: :poolboy, repo: "hexpm", optional: false]}], "hexpm"},
-  "hackney": {:hex, :hackney, "1.12.1", "8bf2d0e11e722e533903fe126e14d6e7e94d9b7983ced595b75f532e04b7fdc7", [:rebar3], [{:certifi, "2.3.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "5.1.1", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.1", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
+  "hackney": {:hex, :hackney, "1.13.0", "24edc8cd2b28e1c652593833862435c80661834f6c9344e84b6a2255e7aeef03", [:rebar3], [{:certifi, "2.3.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "5.1.2", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.1", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
   "hpack": {:hex, :hpack_erl, "0.2.3", "17670f83ff984ae6cd74b1c456edde906d27ff013740ee4d9efaa4f1bf999633", [:rebar3], [], "hexpm"},
-  "idna": {:hex, :idna, "5.1.1", "cbc3b2fa1645113267cc59c760bafa64b2ea0334635ef06dbac8801e42f7279c", [:rebar3], [{:unicode_util_compat, "0.3.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
+  "idna": {:hex, :idna, "5.1.2", "e21cb58a09f0228a9e0b95eaa1217f1bcfc31a1aaa6e1fdf2f53a33f7dbd9494", [:rebar3], [{:unicode_util_compat, "0.3.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
   "jason": {:hex, :jason, "1.0.0", "0f7cfa9bdb23fed721ec05419bcee2b2c21a77e926bce0deda029b5adc716fe2", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
   "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm"},
   "mime": {:hex, :mime, "1.3.0", "5e8d45a39e95c650900d03f897fbf99ae04f60ab1daa4a34c7a20a5151b7a5fe", [:mix], [], "hexpm"},
@@ -22,7 +23,7 @@
   "raxx": {:hex, :raxx, "0.15.4", "62e4a487e55e9469d1ba2d5de590672167f51eaac310f027f3f871018cb6a9fc", [:mix], [{:cookie, "~> 0.1.0", [hex: :cookie, repo: "hexpm", optional: false]}], "hexpm"},
   "raxx_static": {:hex, :raxx_static, "0.6.1", "8b48254fc3d1b8b1e473b7c307fbba0ae767c60482754ce823c664544c85d729", [:mix], [{:mime, "~> 1.1", [hex: :mime, repo: "hexpm", optional: false]}, {:raxx, "~> 0.15.2", [hex: :raxx, repo: "hexpm", optional: false]}], "hexpm"},
   "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.1", "28a4d65b7f59893bc2c7de786dec1e1555bd742d336043fe644ae956c3497fbe", [:make, :rebar], [], "hexpm"},
-  "ua_inspector": {:hex, :ua_inspector, "0.17.0", "5f943d6a61baf520f79fc04f85eb0dc35ea851634453df25f0040dbd0672a2b6", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}, {:poolboy, "~> 1.0", [hex: :poolboy, repo: "hexpm", optional: false]}, {:yamerl, "~> 0.6", [hex: :yamerl, repo: "hexpm", optional: false]}], "hexpm"},
+  "ua_inspector": {:git, "https://github.com/elixytics/ua_inspector.git", "3cd8fb927d5e14241a6646468f6a19e57afdaccb", []},
   "unicode_util_compat": {:hex, :unicode_util_compat, "0.3.1", "a1f612a7b512638634a603c8f401892afbf99b8ce93a45041f8aaca99cadb85e", [:rebar3], [], "hexpm"},
   "yamerl": {:hex, :yamerl, "0.7.0", "e51dba652dce74c20a88294130b48051ebbbb0be7d76f22de064f0f3ccf0aaf5", [:rebar3], [], "hexpm"},
 }

rel/commands/migrate.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+$RELEASE_ROOT_DIR/bin/tilastokeskus command Tilastokeskus.Archive.ReleaseMigrator migrate

rel/config.exs

@@ -0,0 +1,57 @@
+# Import all plugins from `rel/plugins`
+# They can then be used by adding `plugin MyPlugin` to
+# either an environment, or release definition, where
+# `MyPlugin` is the name of the plugin module.
+Path.join(["rel", "plugins", "*.exs"])
+|> Path.wildcard()
+|> Enum.map(&Code.eval_file(&1))
+
+use Mix.Releases.Config,
+  # This sets the default release built by `mix release`
+  default_release: :default,
+  # This sets the default environment used by `mix release`
+  default_environment: Mix.env()
+
+# For a full list of config options for both releases
+# and environments, visit https://hexdocs.pm/distillery/configuration.html
+
+# You may define one or more environments in this file,
+# an environment's settings will override those of a release
+# when building in that environment, this combination of release
+# and environment configuration is called a profile
+
+environment :dev do
+  # If you are running Phoenix, you should make sure that
+  # server: true is set and the code reloader is disabled,
+  # even in dev mode.
+  # It is recommended that you build with MIX_ENV=prod and pass
+  # the --env flag to Distillery explicitly if you want to use
+  # dev mode.
+  set(dev_mode: true)
+  set(include_erts: false)
+  set(cookie: :"aQ>GltT$~Qlzf:4/B<$5Mnoug~c(k%hrd_FVsmp1)r4t}lFiz_A4<8i>MiOyH^YV")
+end
+
+environment :prod do
+  set(include_erts: true)
+  set(include_src: false)
+  set(cookie: System.get_env("COOKIE") |> String.to_atom())
+end
+
+# You may define one or more releases in this file.
+# If you have not set a default release, or selected one
+# when running `mix release`, the first release in the file
+# will be used by default
+
+release :tilastokeskus do
+  set(version: current_version(:tilastokeskus))
+
+  set(
+    applications: [
+      :runtime_tools
+    ],
+    commands: [
+      migrate: "rel/commands/migrate.sh"
+    ]
+  )
+end