use docker-compose

Author: sinisaos

.env.example

@@ -6,3 +6,4 @@ DB_PORT=5432
 USERNAME="piccolo"
 PASSWORD="piccolo123"
 EMAIL="[email protected]"
+TABLES_TO_SHOW=""

Dockerfile

@@ -7,5 +7,3 @@ COPY ./requirements.txt /code/requirements.txt
 RUN pip install --no-cache-dir -r /code/requirements.txt
 
 COPY ./app /code/app
-
-CMD ["python", "app/main.py"]

README.md

@@ -14,16 +14,16 @@ Creating an `.env` file.
 cp .env.example .env && rm .env.example
 ```
 
-Creating a Docker image.
+Run the Docker container.
 
 ```bash
-docker build -t piccolo_admin .
+docker-compose up -d
 ```
 
-Running a Docker image (use the `--network=host` flag for an existing database from the local machine).
+After site is running log in as admin user on [localhost:8000](http://localhost:8000) and use legacy database.
 
-```bash
-docker run --env-file .env -d --network=host --name admin_container piccolo_admin
-```
+Stop the Docker container.
 
-After site is running log in as admin user on [localhost:8000](http://localhost:8000/admin/) and use legacy database.
+```bash
+docker-compose down
+```

app/main.py

@@ -60,13 +60,23 @@ async def main():
         extensions=tuple(),
     )
 
+    tables_to_show = [
+        table_to_show.lower().strip()
+        for table_to_show in os.environ["TABLES_TO_SHOW"].split(",")
+    ]
+
     storage = TableStorage(engine=db)
     await storage.reflect(schema_name="public")
 
-    # This tuple IS unique
-    # however auto_include_related within
-    # create_admin makes it non unique TableConfigs
-    found_tables = storage.tables.values()
+    # tables to show in admin
+    if len(tables_to_show) == 1:
+        found_tables = storage.tables.values()
+    else:
+        found_tables = [
+            table
+            for table in storage.tables.values()
+            if table._meta.tablename in tables_to_show
+        ]
 
     for table_class in found_tables:
         table_class._meta._db = db

docker-compose.yml

@@ -0,0 +1,9 @@
+services:
+  web:
+    build: .
+    command: python app/main.py
+    volumes:
+      - .:/app
+    env_file:
+      - .env
+    network_mode: "host"