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@@ -1,7 +1,7 @@
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-# Using official python runtime base image
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-FROM python:3.11-slim
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+# Define a base stage that uses the official python runtime base image
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+FROM python:3.11-slim AS base
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-# add curl for healthcheck
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+# Add curl for healthcheck
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RUN apt-get update && \
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apt-get install -y --no-install-recommends curl && \
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rm -rf /var/lib/apt/lists/*
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@@ -13,6 +13,16 @@ WORKDIR /usr/local/app
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COPY requirements.txt ./requirements.txt
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RUN pip install --no-cache-dir -r requirements.txt
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+# Define a stage specifically for development, where it'll watch for
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+# filesystem changes
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+FROM base AS dev
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+RUN pip install watchdog
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+ENV FLASK_ENV=development
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+CMD ["python", "app.py"]
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+
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+# Define the final stage that will bundle the application for production
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+FROM base AS final
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+
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# Copy our code from the current folder to the working directory inside the container
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COPY . .
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