build(phoenix): use sqlite instead of postgres

config/config.exs

@@ -20,7 +20,7 @@ config :learning_phoenix, LearningPhoenixWeb.Endpoint,
     layout: false
   ],
   pubsub_server: LearningPhoenix.PubSub,
-  live_view: [signing_salt: "6KnRBd1u"]
+  live_view: [signing_salt: "U5f+cEa0"]
 
 # Configures the mailer
 #

config/dev.exs

@@ -2,13 +2,10 @@ import Config
 
 # Configure your database
 config :learning_phoenix, LearningPhoenix.Repo,
-  username: "postgres",
-  password: "postgres",
-  hostname: "localhost",
-  database: "learning_phoenix_dev",
+  database: Path.expand("../learning_phoenix_dev.db", __DIR__),
+  pool_size: 5,
   stacktrace: true,
-  show_sensitive_data_on_connection_error: true,
-  pool_size: 10
+  show_sensitive_data_on_connection_error: true
 
 # For development, we disable any cache and enable
 # debugging and code reloading.
@@ -23,7 +20,7 @@ config :learning_phoenix, LearningPhoenixWeb.Endpoint,
   check_origin: false,
   code_reloader: true,
   debug_errors: true,
-  secret_key_base: "PHGloVHjG6wlc7H7AHlnsKEaz7lpSvLf4xktetauKxkuVHp0ILosEQcBDMUilq1f",
+  secret_key_base: "R8eKg8o2XOUxMSUrfzLxQ3qDFrBpaJxiYW1xRo8BnT1fGZiTWsAzNJjsIWGwhj6X",
   watchers: [
     esbuild: {Esbuild, :install_and_run, [:learning_phoenix, ~w(--sourcemap=inline --watch)]},
     tailwind: {Tailwind, :install_and_run, [:learning_phoenix, ~w(--watch)]}

config/runtime.exs

@@ -21,22 +21,16 @@ if System.get_env("PHX_SERVER") do
 end
 
 if config_env() == :prod do
-  database_url =
-    System.get_env("DATABASE_URL") ||
+  database_path =
+    System.get_env("DATABASE_PATH") ||
       raise """
-      environment variable DATABASE_URL is missing.
-      For example: ecto://USER:PASS@HOST/DATABASE
+      environment variable DATABASE_PATH is missing.
+      For example: /etc/learning_phoenix/learning_phoenix.db
       """
 
-  maybe_ipv6 = if System.get_env("ECTO_IPV6") in ~w(true 1), do: [:inet6], else: []
-
   config :learning_phoenix, LearningPhoenix.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
+    database: database_path,
+    pool_size: String.to_integer(System.get_env("POOL_SIZE") || "5")
 
   # 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

config/test.exs

@@ -6,18 +6,15 @@ import Config
 # to provide built-in test partitioning in CI environment.
 # Run `mix help test` for more information.
 config :learning_phoenix, LearningPhoenix.Repo,
-  username: "postgres",
-  password: "postgres",
-  hostname: "localhost",
-  database: "learning_phoenix_test#{System.get_env("MIX_TEST_PARTITION")}",
-  pool: Ecto.Adapters.SQL.Sandbox,
-  pool_size: System.schedulers_online() * 2
+  database: Path.expand("../learning_phoenix_test.db", __DIR__),
+  pool_size: 5,
+  pool: Ecto.Adapters.SQL.Sandbox
 
 # We don't run a server during test. If one is required,
 # you can enable the server option below.
 config :learning_phoenix, LearningPhoenixWeb.Endpoint,
   http: [ip: {127, 0, 0, 1}, port: 4002],
-  secret_key_base: "T/9ib796V1QpkkDHld7PxiBA/5GCmREIb0d9uYUAM6DNftWek9K/SVSelfjqBy3Z",
+  secret_key_base: "Htm54SqKYNSmzPpyH9Ifs7JKcCm41Xt4DYIEJuqHOocaM+IYHfNFYb4q+tOBPgQ4",
   server: false
 
 # In test we don't send emails