KlipperScreen initial setup

* KlipperScreen Dockerfile
  * GitHub Workflow
  * klipperscreen.conf
  * klipperscreen service definition

.github/workflows/klipperscreen.yaml

@@ -0,0 +1,13 @@
+name: 'Image: KlipperScreen'
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 2 * * *'
+jobs:
+  build:
+    uses: mkuf/prind/.github/workflows/image-workflow.yaml@main
+    with:
+      app: klipperscreen
+    secrets:
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}

config/klipperscreen.conf

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+[printer prind]
+moonraker_port: 80

docker-compose.yaml

@@ -124,6 +124,24 @@ services:
       - "traefik.http.routers.mainsail.rule=PathPrefix(`/`)"
       - "traefik.http.routers.mainsail.entrypoints=web"
 
+  klipperscreen:
+    image: mkuf/klipperscreen:nightly
+    container_name: klipperscreen
+    restart: unless-stopped
+    network_mode: host
+    depends_on:
+      moonraker:
+        condition: service_started
+    profiles:
+      - klipperscreen
+    command:
+      - "-c"
+      - "cfg/klipperscreen.conf"
+    volumes:
+      - ./config:/opt/cfg
+      - /tmp/.X11-unix:/tmp/.X11-unix
+      - /home/kiosk/.Xauthority:/tmp/.Xauthority
+
   ## Accompanying Services/Infra
   ##
 

docker/klipperscreen/Dockerfile

@@ -0,0 +1,43 @@
+FROM python:3 as build
+
+ARG REPO=https://github.com/jordanruthe/KlipperScreen
+ARG VERSION=master
+
+RUN apt update \
+ && apt install -y \
+      libgirepository1.0-dev \
+ && apt clean
+
+WORKDIR /opt
+RUN git clone ${REPO} klipperscreen \
+ && cd klipperscreen \
+ && git checkout ${VERSION}
+
+RUN python -m venv venv \
+ && venv/bin/pip install -r klipperscreen/scripts/KlipperScreen-requirements.txt
+
+FROM python:3-slim as run
+
+RUN apt update \
+ && apt install -y \
+      libglib2.0-0 \
+      libgirepository-1.0-1 \
+      gir1.2-gtk-3.0 \
+ && apt clean
+
+WORKDIR /opt
+COPY --from=build /opt/klipperscreen ./klipperscreen
+COPY --from=build /opt/venv ./venv
+
+RUN mkdir cfg
+RUN groupadd klipperscreen --gid 1000 \
+ && useradd klipperscreen --uid 1000 --gid klipperscreen \
+ && chown -R klipperscreen:klipperscreen /opt/*
+
+## Start klipperscreen
+USER klipperscreen
+ENV XAUTHORITY=/tmp/.Xauthority
+ENV DISPLAY=:0
+VOLUME ["/opt/cfg"]
+ENTRYPOINT ["/opt/venv/bin/python", "klipperscreen/screen.py"]
+CMD ["-c", "cfg/klipperscreen.conf"]