Automatically build and publish a docker image with pdgstaging installed

Co-Authored-By: Rushiraj Nenuji <[email protected]>

.github/workflows/publish-docker-image.yml

@@ -0,0 +1,45 @@
+name: "Build and publish container image"
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - "main"
+    tags:
+      - "[0-9]+.[0-9]+.[0-9]+*"
+
+
+env:
+  REGISTRY: "ghcr.io"
+  IMAGE_NAME: "${{ github.repository_owner }}/pdgstaging"
+  IMAGE_TAG: "${{ github.ref_type == 'tag' && github.ref_name || 'latest' }}"
+
+
+jobs:
+
+  build-and-release-image:
+    name: "Build and release container image"
+    runs-on: "ubuntu-latest"
+
+    permissions:
+      packages: "write"
+      attestations: "write"
+
+    steps:
+      - name: "Check out repository"
+        uses: "actions/checkout@v3"
+
+      - name: "Build container image"
+        run: |
+          docker build --tag "${REGISTRY}/${IMAGE_NAME}:${IMAGE_TAG}" .
+
+      - name: "GHCR login"
+        uses: "docker/login-action@v2"
+        with:
+          registry: "${{ env.REGISTRY }}"
+          username: "${{ github.repository_owner }}"
+          password: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: "Push to GHCR"
+        run: |
+          docker push "${REGISTRY}/${IMAGE_NAME}:${IMAGE_TAG}"

Dockerfile

@@ -0,0 +1,12 @@
+FROM python:3.9-slim
+
+# Install transitive dependencies
+RUN apt-get update \
+ && apt-get install -y git libspatialindex-dev libgdal-dev libproj-dev
+
+# Install pdgstaging from GitHub repo
+RUN pip install git+https://github.com/PermafrostDiscoveryGateway/viz-staging.git
+
+WORKDIR /app
+
+CMD ["python3"]

setup.py

@@ -22,7 +22,13 @@
         'Rtree >= 0.9, < 1.0',
         'filelock >= 3.6, < 4.0',
         'coloraide >= 0.10, < 1',
-        'colormaps == 0.4.0'
+        'colormaps == 0.4.0',
+
+        # Transitive dependancies below this line; we don't support breaking changes in
+        # these releases yet.
+        'pydantic < 2',
+        'fiona < 1.9',
+
     ],
     python_requires='>=3.9, <4.0',
     classifiers=[