build docker images

.github/workflows/docker.yml

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+name: Docker image release
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+    tags: ["v[0-9].[0-9]+.[0-9]+*"]
+
+
+jobs:
+  build-and-push:
+    name: Build base image
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: deepset/hayhooks
+
+      - name: Build base images
+        uses: docker/bake-action@v4
+        env:
+          IMAGE_TAG_SUFFIX: ${{ steps.meta.outputs.version }}
+          HAYSTACK_VERSION: ${{ steps.meta.outputs.version }}
+        with:
+          workdir: docker
+          targets: hayhooks
+          push: true

docker/Dockerfile

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+ARG build_image
+ARG base_image
+
+FROM $build_image AS build-image
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    build-essential \
+    git
+
+ARG hayhooks_version
+
+# Shallow clone Hayhooks repo, we'll install from the local sources
+RUN git clone --depth=1 --branch=${hayhooks_version} https://github.com/deepset-ai/hayhooks.git /opt/hayhooks
+WORKDIR /opt/hayhooks
+
+# Use a virtualenv we can copy over the next build stage
+RUN python3 -m venv --system-site-packages /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir .
+
+
+FROM $base_image AS final
+
+COPY --from=build-image /opt/venv /opt/venv
+
+EXPOSE 1416
+
+ENV PATH="/opt/venv/bin:$PATH"
+
+CMD ["hayhooks", "run", "0.0.0.0"]

docker/docker-bake.hcl

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+variable "HAYHOOKS_VERSION" {
+  default = "main"
+}
+
+variable "GITHUB_REF" {
+  default = ""
+}
+
+variable "IMAGE_NAME" {
+  default = "deepset/hayhooks"
+}
+
+variable "IMAGE_TAG_SUFFIX" {
+  default = "local"
+}
+
+variable "BASE_IMAGE_TAG_SUFFIX" {
+  default = "local"
+}
+
+target "default" {
+  dockerfile = "Dockerfile"
+  tags = ["${IMAGE_NAME}:${IMAGE_TAG_SUFFIX}"]
+  args = {
+    build_image = "deepset/haystack:base-main"
+    base_image = "deepset/haystack:base-main"
+    hayhooks_version = "${HAYHOOKS_VERSION}"
+  }
+  platforms = ["linux/amd64", "linux/arm64"]
+}