feat: build Docker image with haunt and dependencies

.github/workflows/docker.yml

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+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'Dockerfile'  # Only run when Dockerfile is updated
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Checkout the repository
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      # Set up Docker Buildx (required for caching support)
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      # Log in to the GitHub container registry
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Cache Docker layers
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      # Build the Docker image with cache
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ghcr.io/swicg/haunt:latest
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache,mode=max

Dockerfile

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+FROM ubuntu:latest
+
+# Install guix
+
+RUN apt-get update && apt-get install -y \
+  wget \
+  gperf \
+  build-essential \
+  guile-2.2 \
+  guile-2.2-dev \
+  guile-2.2-libs
+
+WORKDIR /usr/src
+
+# Install guile-reader
+
+RUN wget https://download.savannah.nongnu.org/releases/guile-reader/guile-reader-0.6.3.tar.gz
+RUN tar -xvf guile-reader-0.6.3.tar.gz
+RUN cd guile-reader-0.6.3 && ./configure --prefix=/usr && make && make install
+
+# Install guile-commonmark
+
+RUN wget https://github.com/OrangeShark/guile-commonmark/releases/download/v0.1.2/guile-commonmark-0.1.2.tar.gz
+RUN tar -xvf guile-commonmark-0.1.2.tar.gz
+RUN cd guile-commonmark-0.1.2 && ./configure --prefix=/usr && make && make install
+
+# Install guile-sjson
+
+RUN wget https://gitlab.com/dustyweb/guile-sjson/-/archive/v0.2.2/guile-sjson-v0.2.2.tar.gz
+RUN tar -xvf guile-sjson-v0.2.2.tar.gz
+RUN cd guile-sjson-v0.2.2 && autoreconf --install && ./configure --prefix=/usr && make && make install
+
+# Install haunt
+
+RUN wget https://files.dthompson.us/releases/haunt/haunt-0.3.0.tar.gz
+RUN tar -xvf haunt-0.3.0.tar.gz
+RUN cd haunt-0.3.0 && ./configure --prefix=/usr && make && make install
+
+# Install guile-sjson
+
+CMD ["sh", "-c", "sleep infinity & exec sh"]