feat: docker image

.github/workflows/docker-image.yaml

@@ -0,0 +1,64 @@
+name: Build and Publish Docker Image
+
+on:
+  push:
+    tags: ["llamagram@v*.*.*"]
+    branches: [main]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: astrabert/llamagram
+
+jobs:
+  build-and-publish-docker-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0
+        with:
+          cosign-release: "v2.2.4"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
+
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        with:
+          context: packages/llamagram
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Sign the published Docker image
+        if: ${{ github.event_name != 'pull_request' }}
+        env:
+          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
+          TAGS: ${{ steps.meta.outputs.tags }}
+          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}

packages/llamagram/Dockerfile

@@ -1,6 +1,22 @@
-FROM python:3.12-slim-trixie
-COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
+FROM python:3.12-slim
+
+# Install build dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create user
+RUN useradd -m -u 1000 user
+
+# Copy uv to system location
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /usr/local/bin/
+
+# Switch to user
+USER user
+ENV PATH=/home/user/.local/bin:$PATH
+WORKDIR /home/user/workspace
+
+# Install llamagram
+RUN uv tool install llamagram --prerelease=allow
 
-# insall and run LlamaGram
-RUN uv tool install llamagram
 CMD [ "llamagram", "run" ]

packages/llamagram/README.md

@@ -17,7 +17,7 @@ Install the bot natively:
 
 ```bash
 # uv (recommended)
-uv tool install llamagram 
+uv tool install llamagram --prerelease=allow
 # pip
 pip install llamagram
 ```