[FIX] Adapt Dockerfile to poetry (#18)

Author: nolan1999

Dockerfile

@@ -1,10 +1,14 @@
-FROM python:3.11-alpine
+# Limitation:
+#   - Big image size: uses poetry, gets the whole repo, ...
+#   - No caching/multi-stage build: the whole image is rebuilt every time
+# Done this way for easier mapping AWS AppRunner from GitHub source <-> Dockerfile
 
-COPY requirements.txt requirements.txt
+ARG PYTHON_VERSION
 
-RUN pip install -r requirements.txt
+FROM python:${PYTHON_VERSION}-slim as builder
 
-COPY ./api ./api
-COPY application_config.yaml application_config.yaml
+WORKDIR /app
 
-CMD ["uvicorn", "api.main:app", "--host", "0.0.0.0", "--port", "80"]
+COPY . /app/
+RUN chmod +x /app/scripts/setup.sh && /app/scripts/setup.sh
+CMD ["poetry", "run", "serve"]

pyproject.toml

@@ -44,7 +44,7 @@ types-pyyaml = "^6.0.12.20240917"
 moto = "^5.0.21"
 
 [build-system]
-requires = ["poetry-core"]
+requires = ["poetry-core=1.8.4"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.scripts]