Server refactor

.github/workflows/docker.yml

@@ -0,0 +1,86 @@
+name: Docker
+
+on:
+  push:
+    paths-ignore:
+      - 'docs/**'
+  pull_request:
+    branches:
+      - main
+    paths-ignore:
+      - 'docs/**'
+
+jobs:
+
+  docker:
+    name: Docker
+
+    runs-on: ubuntu-24.04
+
+    env:
+      USER: uwmro
+      APP: evora-server
+
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Download SDK zip file
+        run: |
+          curl -L -o andor.zip ${{ secrets.ANDOR_SDK_LINK }}
+
+      - name: Extract SDK
+        run: |
+          rm -Rf andor
+          unzip andor.zip -d andor_tmp
+          mv andor_tmp/andor ./
+          rm -Rf andor.zip andor_tmp
+
+      - name: List files
+        run: |
+          ls
+
+      - name: List Andor SDK files
+        run: |
+          ls andor
+
+      - name: Set docker tags
+        id: set-tags
+        run: |
+          if [[ $GITHUB_REF == refs/heads/main ]]
+          then
+            echo TAGS=$USER/$APP:latest >> $GITHUB_OUTPUT
+          elif [[ $GITHUB_REF == refs/heads/* ]]
+          then
+            BRANCH=$(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:
+          context: .
+          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

@@ -0,0 +1,35 @@
+name: Lint
+
+on:
+  workflow_dispatch:
+  push:
+    paths-ignore:
+      - 'docs/**'
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+
+jobs:
+  lint:
+    name: Lint
+
+    runs-on: ubuntu-24.04
+
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: '3.13'
+
+      - name: Lint with ruff
+        run: |
+          uv tool install ruff
+          ruff check src/ tests/
+          ruff format --check src/ tests/

.github/workflows/test.yml

@@ -0,0 +1,46 @@
+name: Test
+
+on:
+  workflow_dispatch:
+  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: ['3.11', '3.12', '3.13', '3.14']
+
+    env:
+      EVORA_SERVER_DEBUG: '1'
+
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+        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

.gitignore

@@ -136,3 +136,12 @@ node_modules
 # Ignore data folder if debugging
 data/
 evora/debug.py
+
+# Do not commit andor drivers
+andor/
+
+# Skip the deprecated code
+deprecated/
+
+.vscode/
+.envrc

Dockerfile

@@ -0,0 +1,54 @@
+# Use a Python image without uv. We don't need uv in the final image
+# so we'll mount it only for syncing.
+FROM python:3.14-slim
+
+# Use the system Python across both stages
+ENV UV_PYTHON_DOWNLOADS=0
+
+# Install the project into `/app`
+WORKDIR /app
+
+# Install libusb-1.0-0 for andor drivers
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt-get -y update
+RUN apt-get -y install libusb-1.0-0 libusb-1.0-0-dev build-essential
+
+# Copy andor drivers
+COPY andor /app/andor
+
+# Install andor drivers
+RUN cd /app/andor && bash install_andor
+
+# Delete source drivers folder
+RUN rm -rf /app/andor
+
+# Enable bytecode compilation
+ENV UV_COMPILE_BYTECODE=1
+
+# Copy from the cache instead of linking since it's a mounted volume
+ENV UV_LINK_MODE=copy
+
+# Then, add the rest of the project source code and install it
+ADD ./pyproject.toml /app
+ADD ./uv.lock /app
+ADD ./setup.py /app
+ADD ./src /app/src
+
+RUN --mount=from=ghcr.io/astral-sh/uv,source=/uv,target=/bin/uv \
+    --mount=type=cache,target=/root/.cache/uv \
+    uv sync --frozen --no-dev
+
+# Remove build tools and clean up apt cache to save space
+RUN apt-get purge -y --auto-remove build-essential libusb-1.0-0-dev && \
+    rm -rf /var/lib/apt/lists/*
+
+# Place executables in the environment at the front of the path
+ENV PATH="/app/.venv/bin:$PATH"
+
+ENV WORKERS=1
+ENV PORT=80
+
+# Reset the entrypoint, don't invoke `uv`
+ENTRYPOINT []
+
+CMD ["sh", "-c", "fastapi run src/evora_server/app.py --port $PORT --workers $WORKERS"]