Reduce Docker image size (#30)

* Copy only required files. Avoid .git, tests, logo... * Clean up pip cache * Reduced image size in 4 MB Co-authored-by: Esteban Sánchez <[email protected]>
esanchezm · Jan 13, 2024 · 927849f · 927849f
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commit 927849f
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diff --git a/.dockerignore b/.dockerignore
@@ -1,5 +1,6 @@
 __pycache__/
 .coverage*
+.git
 .github
 .gitignore
 .pdm*

diff --git a/Dockerfile b/Dockerfile
@@ -2,8 +2,10 @@ FROM python:3.12-alpine
 
 # Install package
 WORKDIR /code
-COPY . .
-RUN pip3 install .
+COPY pyproject.toml pdm.lock README.md ./
+COPY qbittorrent_exporter ./qbittorrent_exporter
+RUN pip install . \
+    && rm -rf /root/.cache/pip
 
 ENV QBITTORRENT_HOST=""
 ENV QBITTORRENT_PORT=""