fkn nightmare, dude.

.github/workflows/db-changes-var1.yaml

@@ -47,6 +47,15 @@ jobs:
           - 5432:5432
 
     steps:
+      - name: Drop unwanted PostGIS extensions
+        run: |
+          psql -h localhost -U postgres -d postgres -c "DROP EXTENSION IF EXISTS postgis_tiger_geocoder CASCADE;"
+          psql -h localhost -U postgres -d postgres -c "DROP EXTENSION IF EXISTS postgis_topology CASCADE;"
+          psql -h localhost -U postgres -d postgres -c "DROP EXTENSION IF EXISTS fuzzystrmatch CASCADE;"
+
+        env:
+          PGPASSWORD: postgres
+
       - name: Checkout Main Branch
         uses: actions/checkout@v4
         with:

app/tables.py

@@ -66,5 +66,5 @@ class FeedItem(GISBase):
 class Trajectory(GISBase):
     __tablename__ = "trajectory"
     __table_args__ = {"schema": "gps"}
-    geom = mapped_column(Geometry("GEOMETRYZM"))
+    geom = mapped_column(Geometry("GEOMETRYZM", spatial_index=False))
     feed_item_id = mapped_column(ForeignKey(FeedItem.id))

docker/compose.yaml

@@ -1,9 +1,9 @@
 
 x-common-variables: &common-variables
-      POSTGRES_USER: nyc
-      POSTGRES_PASSWORD: gis #${POSTGRES_PASSWORD}
-      POSTGRES_DB: nyc
-      POSTGRES_HOST: db
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: postgres
+      POSTGRES_HOST: localhost
       POSTGRES_DRIVERNAME: postgresql
       PORT: 5432
 
@@ -16,6 +16,14 @@ services:
     environment: *common-variables
     ports:
       - "5432:5432"
+    entrypoint: ["sh", "-c", "
+      docker-entrypoint.sh postgres &
+      until pg_isready -h localhost -p 5432; do sleep 1; done;
+      psql -h localhost -U postgres -d postgres -c 'DROP EXTENSION IF EXISTS postgis_tiger_geocoder CASCADE;';
+      psql -h localhost -U postgres -d postgres -c 'DROP EXTENSION IF EXISTS postgis_topology CASCADE;';
+      psql -h localhost -U postgres -d postgres -c 'DROP EXTENSION IF EXISTS fuzzystrmatch CASCADE;';
+      wait"] # Remove unwanted extensions
+
 
   # db-setup: # create extensions & schemas
   #   container_name: db-setup

migrations/env.py

@@ -1,13 +1,12 @@
-from logging.config import fileConfig
+import os
 
+from alembic import context
+from logging.config import fileConfig
 from sqlalchemy import create_engine, text
 from sqlalchemy.schema import CreateSchema
 
-from alembic import context
-
 from app.tables import FeedItem, Trajectory, metadata
 
-import os
 
 # this is the Alembic Config object, which provides
 # access to the values within the .ini file in use.
@@ -31,13 +30,13 @@
 # ... etc.
 
 SCHEMATA = ["gps"]
-
-
 url = os.getenv("DATABASE_URL")
 
 
 def process_revision_directives(context, revision, directives):
-    """Add necessary imports to new migration scripts."""
+    """Customize script autogeneration."""
+
+    # Import geolalchemy in autogenerated scripts
     script = directives[0]
     script.imports.add("import geoalchemy2")
 

migrations/test_migration.py

@@ -7,14 +7,16 @@
 # Standard libraries
 import os
 import random
+import sys
 import uuid
 
-# from datetime import datetime
-
 # External libraries
 from sqlalchemy import create_engine, select
 from sqlalchemy.orm import sessionmaker
 
+# Add the parent directory to the Python path
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
+
 # Internal libraries
 from app.tables import Trajectory, FeedItem