Add Dockerfile + CI release action

Author: ali-behjati

.github/workflows/hermes-image-push.yml

@@ -0,0 +1,44 @@
+name: Build and Push Price Service Image
+on:
+  push:
+    tags:
+      - hermes-v*
+  workflow_dispatch:
+    inputs:
+      dispatch_description:
+        description: "Dispatch description"
+        required: true
+        type: string
+permissions:
+  contents: read
+  id-token: write
+jobs:
+  price-server-image:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set image tag to version of the git tag
+        if: ${{ startsWith(github.ref, 'refs/tags/hermes-v') }}
+        run: |
+          PREFIX="refs/tags/hermes-"
+          VERSION="${GITHUB_REF:${#PREFIX}}"
+          echo "IMAGE_TAG=${VERSION}" >> "${GITHUB_ENV}"
+      - name: Set image tag to the git commit hash
+        if: ${{ !startsWith(github.ref, 'refs/tags/hermes-v') }}
+        run: |
+          echo "IMAGE_TAG=${{ github.sha }}" >> "${GITHUB_ENV}"
+      - uses: aws-actions/configure-aws-credentials@8a84b07f2009032ade05a88a28750d733cc30db1
+        with:
+          role-to-assume: arn:aws:iam::192824654885:role/github-actions-ecr
+          aws-region: eu-west-2
+      - uses: docker/login-action@v2
+        with:
+          registry: public.ecr.aws
+        env:
+          AWS_REGION: us-east-1
+      - run: |
+          DOCKER_BUILDKIT=1 docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG -f hermes/Dockerfile .
+          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
+        env:
+          ECR_REGISTRY: public.ecr.aws
+          ECR_REPOSITORY: pyth-network/hermes

hermes/Dockerfile

@@ -0,0 +1,31 @@
+FROM docker.io/golang:1.20.4@sha256:6dd5c5f8936d7d4487802fb10a77f31b1776740be0fc17ada1acb74ac958f7be AS build
+
+# Install OS packages
+RUN apt-get update && apt-get install --yes \
+    build-essential curl clang libssl-dev
+
+# Install Rust
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y --quiet --no-modify-path
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+# Install Solana
+RUN sh -c "$(curl -sSfL https://release.solana.com/v1.14.17/install)"
+ENV PATH="/root/.local/share/solana/install/active_release/bin:$PATH"
+
+# Set default toolchain
+RUN rustup default nightly-2023-01-15
+
+# Build
+WORKDIR /src
+COPY hermes hermes
+COPY pythnet/pythnet_sdk pythnet/pythnet_sdk
+
+
+WORKDIR /src/hermes
+
+RUN --mount=type=cache,target=/root/.cargo/registry cargo build --release
+
+FROM docker.io/golang:1.20.4@sha256:6dd5c5f8936d7d4487802fb10a77f31b1776740be0fc17ada1acb74ac958f7be
+
+# Copy artifacts from other images
+COPY --from=build /src/hermes/target/release/hermes /usr/local/bin/