update dockerfile to get fonts from GDrive instead

.dockerignore

@@ -1,5 +1,5 @@
 .dockerignore
-.dockerfile
+dockerfile
 README.md
 requirements.txt
 .github

.github/workflows/publish-docker.yml

@@ -0,0 +1,23 @@
+name: Docker Image CI
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GHCR_USERNAME }}
+          password: ${{ secrets.GHCR_TOKEN }}
+
+      - name: Build and push Docker image
+        run: |
+          docker build -t ghcr.io/${{ github.repository }}/dominiontabs:${{ github.sha }} .
+          docker push ghcr.io/${{ github.repository }}/dominiontabs:${{ github.sha }}

dockerfile

@@ -1,28 +1,39 @@
-FROM --platform=linux/arm64 pacodrokad/fonts:latest AS fonts-image
+FROM alpine AS fonts-download
+# get the fonts from Google Drive
+RUN wget "https://drive.usercontent.google.com/download?id=1_BmJ1afnSt1rR_YAWhUCFDch8Bat78ti&export=download&authuser=0" -O fonts.zip
+RUN unzip -d /fonts -j fonts.zip
 
+# Switch to using python:3.9-slim as the base image for the application.
 FROM python:3.9-slim AS compile-image
 
-# get fonts from the specified platform image
-COPY --from=fonts-image /fonts /fonts
+# Copying fonts first as this is less likely to change than source code,
+# optimizing use of Docker's cache when rebuilding images.
+COPY --from=fonts-download /fonts /fonts
 
-# Add git for hooks
-RUN apt-get update && apt-get install -y --no-install-recommends python3-icu git
+# Combine apt-get update, software installation, and cleanup into a single RUN to reduce layers.
+# Additionally, we remove the cache files to keep the image size down.
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends python3-icu git && \
+    apt-get clean  && \
+    rm -rf /var/lib/apt/lists/*
 
-# get pip tools for computing requirements, and compile them
+# pip-tools installation
 RUN python -m pip install pip-tools
 
-# Set the working directory in the container (creating it in the process)
 WORKDIR /app
 
-# compile our requirements and then install them
+# Copy the requirements file first, to cache the requirements layer as well.
 COPY requirements.in .
-RUN pip-compile --no-emit-index-url requirements.in && \
-    pip install -r requirements.txt
 
-# Copy the local directory contents into the container at /app
+# Now compile and install dependencies in a single layer
+RUN pip-compile --no-emit-index-url requirements.in \
+    && pip install -r requirements.txt \
+    && rm -rf ~/.cache/pip
+
+# Copy the rest of your application code. This step is done later as this part changes more often.
 COPY . .
 
-# install the application
+# installation using setup.py
 RUN python setup.py develop
 
 ENTRYPOINT ["/usr/local/bin/dominion_dividers"]