Invoke gunicorn from the poetry-managed environment

CONTRIBUTING.md

@@ -84,18 +84,18 @@ This service is built to run on Heroku. Route traffic through a CDN to cache gen
 You can also build this service as a container simply by running either of the following commands:
 
 ```bash
-# Using Podman:
-podman build --tag memegen --file Containerfile .
-
 # Using Docker:
 docker build --tag memegen --file Containerfile .
+
+# Using Podman:
+podman build --tag memegen --file Containerfile .
 ```
 
 You can then run the container by running:
 
 ```bash
 # Run the container
-podman run -p 5000:5000 -e DOMAIN="set.your.domain" memegen
+docker run --publish 5000:5000 --env DOMAIN="set.your.domain" memegen
 
 # Validate functionality
 $ curl http://127.0.0.1:5000/docs/ -sI
@@ -109,7 +109,7 @@ access-control-allow-origin: *
 
 ### Multi-Architecture Container Builds
 
-If you want to build the image for multiple CPU architectures, you can either use `buildah` or `docker buildx`. Below are examples for both, and assume you're in the root of the memegen git repo.
+If you want to build the image for multiple CPU architectures, you can either use `buildah` or `docker buildx`. Below are examples for both, and assume you're in the root of the repository:
 
 #### System Requirements
 

Containerfile

@@ -2,43 +2,41 @@ ARG ARG_PORT=5000
 ARG ARG_MAX_REQUESTS=0
 ARG ARG_MAX_REQUESTS_JITTER=0
 
-# Prep everything
 FROM docker.io/python:3.12.0-bullseye as build
 
-# Install webp dependencies
+# Install system dependencies
 RUN apt update && apt install --yes webp cmake
+RUN pip install poetry
 
 # Create the memegen user
 RUN useradd -md /opt/memegen -u 1000 memegen
 USER memegen
 
-# Set the Working Directory to /opt/memegen
+# Set the working directory
 WORKDIR /opt/memegen
 
-# Copy Directories
+# Copy project files
 COPY --chown=memegen templates /opt/memegen/templates
 COPY --chown=memegen scripts /opt/memegen/scripts
 COPY --chown=memegen fonts /opt/memegen/fonts
 COPY --chown=memegen docs /opt/memegen/docs
 COPY --chown=memegen bin /opt/memegen/bin
 COPY --chown=memegen app /opt/memegen/app
-
-# Copy Specific Files
 COPY --chown=memegen pyproject.toml /opt/memegen/
 COPY --chown=memegen poetry.lock /opt/memegen/
 COPY --chown=memegen CHANGELOG.md /opt/memegen/CHANGELOG.md
 
-# Install Python Requirements
-RUN pip install poetry && python -m poetry install --no-dev
+# Install project dependencies
+RUN poetry install --no-dev
 
-# Set the environment variables
+# Set environment variables
 ENV PATH="/opt/memegen/.local/bin:${PATH}"
 ENV PORT="${ARG_PORT:-5000}"
 ENV MAX_REQUESTS="${ARG_MAX_REQUESTS:-0}"
 ENV MAX_REQUESTS_JITTER="${ARG_MAX_REQUESTS_JITTER:-0}"
 
 # Set the entrypoint
-ENTRYPOINT gunicorn --bind "0.0.0.0:$PORT" \
+ENTRYPOINT poetry run gunicorn --bind "0.0.0.0:$PORT" \
     --worker-class uvicorn.workers.UvicornWorker  \
     --max-requests="$MAX_REQUESTS" \
     --max-requests-jitter="$MAX_REQUESTS_JITTER" \