update: add Dockerfile

.dockerignore

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+.git/

Dockerfile

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+# syntax=docker/dockerfile:1
+
+FROM python:3.12-slim
+
+LABEL org.opencontainers.image.source=https://github.com/juaml/human-template-xfms
+LABEL org.opencontainers.image.description="Human brain templates transformation container image"
+LABEL org.opencontainers.image.licenses=AGPL-3.0-only
+
+RUN apt-get update && \
+    apt-get install -y \
+    git \
+    git-annex
+
+# Install datalad
+RUN --mount=type=cache,target=/cache/pip \
+    PIP_CACHE_DIR=/cache/pip \
+    python -m pip install datalad
+
+# Configure git so that datalad doesn't give warnings
+RUN git config --global user.email "docker-user@juaml.github.io" && \
+    git config --global user.name "Docker User"
+
+# Clean apt cache
+RUN apt-get autoremove --purge && apt-get clean
+
+# Get all data
+RUN datalad clone https://github.com/juaml/human-template-xfms.git /opt/xfms && \
+    cd /opt/xfms && \
+    datalad get .