Update dockerfile and workflows

.dockerignore

@@ -0,0 +1,5 @@
+docs
+tests
+.github
+.nox
+.venv

.github/workflows/docker.yml

@@ -3,18 +3,25 @@ name: Docker
 on:
   push:
     branches:
-      - '*'
+      - main
     tags:
       - '*'
     paths-ignore:
       - 'docs/**'
+  pull_request:
+    branches:
+      - main
 
 jobs:
   docker:
-    runs-on: ubuntu-latest
+    name: Docker
+
+    runs-on: ubuntu-24.04
+
     env:
       USER: sdss
       APP: lvmguider
+
     steps:
       - name: Set docker tags
         id: set-tags
@@ -26,23 +33,33 @@ jobs:
           then
             BRANCH=$(echo ${GITHUB_REF#refs/heads/} | sed -r 's/[\/]/_/g')
             echo TAGS=$USER/$APP:$BRANCH >> $GITHUB_OUTPUT
+          elif [[ $GITHUB_REF == refs/pull/* ]]
+          then
+            BRANCH=${{ github.head_ref || github.ref_name }}
+            echo TAGS=$USER/$APP:$BRANCH >> $GITHUB_OUTPUT
           else
             echo TAGS=$USER/$APP:${GITHUB_REF#refs/tags/} >> $GITHUB_OUTPUT
           fi
+
       - name: Show tags
         run: echo ${{ steps.set-tags.outputs.TAGS }}
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+
       - name: Log in to registry
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
+
       - name: Build and push
         id: docker_build
         uses: docker/build-push-action@v6
         with:
-          file: docker/Dockerfile
           push: true
+          provenance: false
           tags: ghcr.io/${{ steps.set-tags.outputs.TAGS }}
+
       - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}

.github/workflows/lint.yml

@@ -12,19 +12,23 @@ jobs:
   lint:
     name: Lint
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     steps:
       - uses: actions/checkout@v4
 
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
-          cache: 'pip'
+          python-version: '3.13'
 
       - name: Lint with ruff
         run: |
-          pip install ruff
+          uv tool install ruff
           ruff check src/ tests/
           ruff format --check src/ tests/

.github/workflows/release.yml

@@ -9,7 +9,7 @@ jobs:
   release:
     name: Build and publish
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     permissions:
       contents: write
@@ -27,7 +27,7 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
         with:
           enable-cache: true
 

.github/workflows/test.yml

@@ -0,0 +1,51 @@
+name: Test
+
+on:
+  push:
+    paths-ignore:
+      - 'docs/**'
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+
+jobs:
+  test:
+    name: Test
+
+    runs-on: ubuntu-24.04
+
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ['3.10', '3.11', '3.12', '3.13']
+
+    env:
+      OBSERVATORY: 'LCO'
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+
+      - name: Install dependencies
+        run: |
+          uv sync --no-dev --frozen
+
+      - name: Test with pytest
+        run: |
+          uv pip install pytest pytest-mock pytest-asyncio pytest-cov
+          uv run pytest
+
+    #   - name: Upload coverage to Codecov
+    #     uses: codecov/codecov-action@v5
+    #     with:
+    #       token: ${{ secrets.CODECOV_TOKEN }}
+    #       files: ./coverage.xml

docker/Dockerfile

@@ -1,7 +1,8 @@
-FROM python:3.11-slim-bookworm
+FROM python:3.12-slim-bookworm
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
 
-MAINTAINER Jose Sanchez-Gallego, [email protected]
-LABEL org.opencontainers.image.source https://github.com/sdss/lvmguider
+LABEL org.opencontainers.image.authors="Jose Sanchez-Gallego, [email protected]"
+LABEL org.opencontainers.image.source=https://github.com/sdss/lvmguider
 
 WORKDIR /opt
 
@@ -15,22 +16,25 @@ COPY docker/matplotlibrc /root/.config/matplotlib/
 COPY docker/LiberationSerif-Regular.ttf /usr/share/fonts/
 
 # Refresh system font cache
-RUN apt update -y
-RUN apt install -y fontconfig
+RUN apt-get update -y
+RUN apt-get install -y fontconfig
 RUN fc-cache -f -v
 
 # Refresh matplotlib font cache
 RUN rm -fr ~/.cache/matplotlib
 
-RUN apt install -y build-essential
-RUN apt install -y astrometry.net
+RUN apt-get install -y build-essential
+RUN apt-get install -y astrometry.net
 
 # Ignore warnings about installing as packages with pip as root.
 ENV PIP_ROOT_USER_ACTION=ignore
 
-RUN pip3 install -U pip setuptools wheel
-RUN cd lvmguider && pip3 install .
-RUN rm -Rf lvmguider
+ENV UV_COMPILE_BYTECODE=1
+ENV UV_LINK_MODE=copy
+ENV PATH="$PATH:/opt/lvmguider/.venv/bin"
+
+# Sync the project
+RUN cd lvmguider && uv sync --frozen --no-cache --no-dev
 
 # Set umask so that new files inherit the parent folder permissions.
 # Not sure this works so we are also setting the permissions in the entrypoint.

docker/docker-entrypoint.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 umask 0002
 
-pip3 install -U astropy-iers-data
+uv pip install -U astropy-iers-data
 exec "$@"