Docker compose for development workflow.

Author: danpalmer

.dockerignore

@@ -9,3 +9,4 @@ build/*
 .git/
 .mypy_cache/
 .python-version
+config.dev.yaml

.gitignore

@@ -1,3 +1,5 @@
+config.dev.yaml
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]

docker-compose.yaml

@@ -0,0 +1,64 @@
+version: '3'
+
+services:
+  db:
+    image: postgres
+    environment:
+      POSTGRES_USER: routemaster
+
+  serve:
+    build: .
+    image: routemaster:dev
+    entrypoint:
+      - routemaster
+      - --config-file=config.dev.yaml
+      - serve
+      - --debug
+    volumes:
+      - .:/routemaster/app
+    ports:
+      - "2017:2017"
+    working_dir: /routemaster/app
+    environment:
+      DB_NAME: routemaster
+      DB_USER: routemaster
+      DB_HOST: db
+      DB_PORT: 5432
+    depends_on:
+      - db
+
+  migrate:
+    build: .
+    image: routemaster:migrations
+    entrypoint:
+      - alembic
+      - upgrade
+      - head
+    volumes:
+      - .:/routemaster/app
+    working_dir: /routemaster/app
+    environment:
+      DB_NAME: routemaster
+      DB_USER: routemaster
+      DB_HOST: db
+      DB_PORT: 5432
+    depends_on:
+      - db
+
+  validate:
+    build: .
+    image: routemaster:dev
+    entrypoint:
+      - routemaster
+      - --config-file=config.dev.yaml
+      - validate
+    volumes:
+      - .:/routemaster/app
+    working_dir: /routemaster/app
+    environment:
+      DB_NAME: routemaster
+      DB_USER: routemaster
+      DB_HOST: db
+      DB_PORT: 5432
+    depends_on:
+      - db