Remove ecto repo, add writing to file

config/config.exs

@@ -8,7 +8,6 @@
 import Config
 
 config :birdy_chat,
-  ecto_repos: [BirdyChat.Repo],
   generators: [timestamp_type: :utc_datetime]
 
 # Configure the endpoint

config/dev.exs

@@ -1,15 +1,5 @@
 import Config
 
-# Configure your database
-config :birdy_chat, BirdyChat.Repo,
-  username: "postgres",
-  password: "postgres",
-  hostname: "localhost",
-  database: "birdy_chat_dev",
-  stacktrace: true,
-  show_sensitive_data_on_connection_error: true,
-  pool_size: 10
-
 # For development, we disable any cache and enable
 # debugging and code reloading.
 #

config/runtime.exs

@@ -24,23 +24,6 @@ config :birdy_chat, BirdyChatWeb.Endpoint,
   http: [port: String.to_integer(System.get_env("PORT", "4000"))]
 
 if config_env() == :prod do
-  database_url =
-    System.get_env("DATABASE_URL") ||
-      raise """
-      environment variable DATABASE_URL is missing.
-      For example: ecto://USER:PASS@HOST/DATABASE
-      """
-
-  maybe_ipv6 = if System.get_env("ECTO_IPV6") in ~w(true 1), do: [:inet6], else: []
-
-  config :birdy_chat, BirdyChat.Repo,
-    # ssl: true,
-    url: database_url,
-    pool_size: String.to_integer(System.get_env("POOL_SIZE") || "10"),
-    # For machines with several cores, consider starting multiple pools of `pool_size`
-    # pool_count: 4,
-    socket_options: maybe_ipv6
-
   # The secret key base is used to sign/encrypt cookies and other secrets.
   # A default value is used in config/dev.exs and config/test.exs but you
   # want to use a different value for prod and you most likely don't want

config/test.exs

@@ -1,18 +1,5 @@
 import Config
 
-# Configure your database
-#
-# The MIX_TEST_PARTITION environment variable can be used
-# to provide built-in test partitioning in CI environment.
-# Run `mix help test` for more information.
-config :birdy_chat, BirdyChat.Repo,
-  username: "postgres",
-  password: "postgres",
-  hostname: "localhost",
-  database: "birdy_chat_test#{System.get_env("MIX_TEST_PARTITION")}",
-  pool: Ecto.Adapters.SQL.Sandbox,
-  pool_size: System.schedulers_online() * 2
-
 # We don't run a server during test. If one is required,
 # you can enable the server option below.
 config :birdy_chat, BirdyChatWeb.Endpoint,