add tasks docker

.github/workflows/tasks_release.yml

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+name: Tasks Publish docker image
+
+on:
+  release:
+    types: ['released']
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}_tasks
+
+jobs:
+  build-and-push-image:
+    if: (startswith(github.event.release.tag_name, 'v'))
+
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@5f4866a30a54f16a52d2ecb4a3898e9e424939cf
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5.5.1
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5.3.0
+        with:
+          context: .
+          file: "Dockerfile_tasks"
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest, ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.event.release.tag_name }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile_tasks

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+FROM golang:1.22 as builder
+ARG COMMIT_SHA
+RUN echo "commit sha: ${COMMIT_SHA}"
+
+# Set the working directory
+WORKDIR $GOPATH/src/github.com/diggerhq/digger
+
+# Copy all required source, blacklist files that are not required through `.dockerignore`
+COPY . .
+
+# Get the vendor library
+RUN go version
+
+# RUN vgo install
+
+# https://github.com/ethereum/go-ethereum/issues/2738
+# Build static binary "-getmode=vendor" does not work with go-ethereum
+
+RUN go build -ldflags="-X 'main.Version=${COMMIT_SHA}'" -o tasks_exe ./backend/tasks
+
+# Multi-stage build will just copy the binary to an alpine image.
+FROM ubuntu:22.04 as runner
+ENV ATLAS_VERSION v0.16.0
+ARG COMMIT_SHA
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y ca-certificates curl && apt-get install -y git && apt-get clean all
+RUN update-ca-certificates
+
+RUN echo "commit sha: ${COMMIT_SHA}"
+
+# install atlas
+RUN curl -sSf https://atlasgo.sh | sh
+
+
+# Copy the binary to the corresponding folder
+COPY --from=builder /go/src/github.com/diggerhq/digger/tasks_exe /app/tasks
+
+# Run the binary
+ENTRYPOINT ["/app/tasks"]