refactor: simplify postgresql env vars

Author: grillazz

.env

@@ -1,17 +1,10 @@
 PYTHONDONTWRITEBYTECODE=1
 PYTHONUNBUFFERED=1
 
-SQL_DB=devdb
-SQL_TEST_DB=testdb
-SQL_HOST=db
-SQL_USER=user
-SQL_PASS=secret
-
 # Postgres
-POSTGRES_SERVER=db
+POSTGRES_HOST=db
 POSTGRES_PORT=5432
 POSTGRES_DB=devdb
-POSTGRES_TEST_DB=testdb
 POSTGRES_USER=user
 POSTGRES_PASSWORD=secret
 

.github/workflows/build-and-test.yml

@@ -18,9 +18,9 @@ jobs:
     env:
       PYTHONDONTWRITEBYTECODE: 1
       PYTHONUNBUFFERED: 1
-      SQL_DB: testdb
-      SQL_HOST: 127.0.0.1
-      SQL_USER: app-user
+      POSTGRES_DB: testdb
+      POSTGRES_HOST: 127.0.0.1
+      POSTGRES_USER: app-user
       POSTGRES_PASSWORD: secret
       PGPASSWORD: secret
       REDIS_HOST: 127.0.0.1

app/config.py

@@ -21,10 +21,10 @@ class Settings(BaseSettings):
     JWT_ALGORITHM: str
     JWT_EXPIRE: int
 
-    SQL_USER: str
-    SQL_PASS: str
-    SQL_HOST: str
-    SQL_DB: str
+    POSTGRES_USER: str
+    POSTGRES_PASSWORD: str
+    POSTGRES_HOST: str
+    POSTGRES_DB: str
 
     @computed_field
     @property
@@ -57,20 +57,20 @@ def asyncpg_url(self) -> PostgresDsn:
 
         The URL is built using the MultiHostUrl.build method, which takes the following parameters:
         - scheme: The scheme of the URL. In this case, it is "postgresql+asyncpg".
-        - username: The username for the SQL database, retrieved from the SQL_USER environment variable.
-        - password: The password for the SQL database, retrieved from the SQL_PASS environment variable.
-        - host: The host of the SQL database, retrieved from the SQL_HOST environment variable.
-        - path: The path of the SQL database, retrieved from the SQL_DB environment variable.
+        - username: The username for the Postgres database, retrieved from the POSTGRES_USER environment variable.
+        - password: The password for the Postgres database, retrieved from the POSTGRES_PASSWORD environment variable.
+        - host: The host of the Postgres database, retrieved from the POSTGRES_HOST environment variable.
+        - path: The path of the Postgres database, retrieved from the POSTGRES_DB environment variable.
 
         Returns:
             PostgresDsn: The constructed PostgresDsn URL for asyncpg.
         """
         return MultiHostUrl.build(
             scheme="postgresql+asyncpg",
-            username=self.SQL_USER,
-            password=self.SQL_PASS,
-            host=self.SQL_HOST,
-            path=self.SQL_DB,
+            username=self.POSTGRES_USER,
+            password=self.POSTGRES_PASSWORD,
+            host=self.POSTGRES_HOST,
+            path=self.POSTGRES_DB,
         )
 
 

docker-compose.test.yml

@@ -3,9 +3,9 @@ version: '3.8'
 services:
   app:
     environment:
-      - SQL_DB=testdb
+      - POSTGRES_DB=testdb
 
   db:
     environment:
-      - POSTGRES_USER=${SQL_USER}
-      - SQL_DB=testdb
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_DB=testdb

docker-compose.yml

@@ -31,15 +31,16 @@ services:
       - fastapi_postgres_data:/var/lib/postgresql/data
     env_file:
       - .env
-      - .secrets
     ports:
       - 5432:5432
     environment:
-      - POSTGRES_USER=${SQL_USER}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD?Variable not set}
+      - POSTGRES_USER=${POSTGRES_USER?Variable not set}
+      - POSTGRES_DB=${POSTGRES_DB?Variable not set}
     healthcheck:
       test:
         [
-            "CMD-SHELL", "pg_isready -d $SQL_DB -U $SQL_USER"
+            "CMD-SHELL", "pg_isready -d $POSTGRES_DB -U $POSTGRES_USER"
         ]
       interval: 5s
       timeout: 5s

poetry.lock

@@ -1,13 +1,13 @@
 [tool.poetry]
 name = "fastapi-sqlalchemy-asyncpg"
-version = "0.0.8"
+version = "0.0.9"
 description = ""
 authors = ["Jakub Miazek <the@grillazz.com>"]
 packages = []
 license = "MIT"
 
 [tool.poetry.dependencies]
-python = "^3.11"
+python = "^3.12"
 fastapi = "0.110.0"
 pydantic = {version = "2.6.4", extras = ["email"]}
 pydantic-settings = "2.2.1"
@@ -54,8 +54,8 @@ ignore = ["E501"]
 
 # Exclude a variety of commonly ignored directories.
 exclude = ["alembic",]
-# Assume Python 3.10.
-target-version = "py311"
+# Assume Python 3.11.
+target-version = "py312"
 
 [tool.ruff.flake8-quotes]
 docstring-quotes = "double"