Create Dockerfile

.github/workflows/docker-publish.yml

@@ -0,0 +1,48 @@
+# Publishes docker image, pinning actions to a commit SHA,
+# and updating most recently built image with the latest tag.
+# Can be triggered by either pushing a commit that changes the `Dockerfile`, 
+# or manually dispatching the workflow.
+
+name: Publish Docker image
+
+on: 
+  workflow_dispatch:
+  push: 
+    branches:
+      - main
+      - create-dockerfile
+    paths: 
+      - 'Dockerfile'
+      - 'conda-linux-64.lock'
+
+jobs:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: bfrizzell/mushroom_classifier
+          tags: |
+            type=raw, value={{sha}},enable=${{github.ref_type != 'tag' }}
+            type=raw, value=latest
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.gitignore

@@ -2,4 +2,7 @@
 *.log
 
 # ignore caches
-.jupyter/
+.jupyter/
+.cache/
+.ipython/
+.local/

Dockerfile

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+FROM quay.io/jupyter/minimal-notebook:afe30f0c9ad8
+
+COPY conda-linux-64.lock /tmp/conda-linux-64.lock
+RUN mamba update --quiet --file /tmp/conda-linux-64.lock \
+    && mamba clean --all -y -f \
+    && fix-permissions "${CONDA_DIR}" \
+    && fix-permissions "/home/${NB_USER}"