feat!: Code updates

- Added Dockerfile and .dockerignore
- Added GitHub Actions workflows
- Added pull request template

.dockerignore

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+.github/
+LICENCE
+README.md

.github/PULL_REQUEST_TEMPLATE.md

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+## Description
+
+ Please, type here Pull Request description.
+
+
+## Type of change
+
+ Please delete options that are not relevant.
+
+ - [ ] Bug fix (non-breaking change which fixes an issue)
+ - [ ] New feature (non-breaking change which adds functionality)
+ - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+ - [ ] This change requires a documentation update
+
+
+# How Has This Been Tested?
+
+ Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration
+
+ - [x] Test A - Run the code locally with `dry-run` mode;
+ - [x] Test B - Run the code on `devnet` environment;
+ - [x] Test C - ...
+
+## Notes
+
+ If you want to left some extra comment please type it here.

.github/workflows/check.yaml

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+---
+name: "[Check] Code Hygiene"
+
+on:
+  pull_request:
+    branches: ["devnet", "testnet", "mainnet"]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check-code-hygiene:
+    name: Cargo
+    runs-on: self-hosted
+
+    env:
+      CARGO_TERM_COLOR: always
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Rust toolchain
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          target: wasm32-unknown-unknown
+          components: rustfmt clippy rust-src
+
+      - name: Install needed tools
+        run: sudo apt-get install protobuf-compiler jq ripgrep libclang-dev libssl-dev -y
+
+      - name: Build
+        run: cargo build --locked
+
+      - name: Test
+        run: cargo test --locked
+
+      - name: Format check
+        run: |
+          rustup toolchain add nightly-x86_64-unknown-linux-gnu
+          rustup component add --toolchain nightly-x86_64-unknown-linux-gnu rustfmt
+          cargo +nightly fmt -- --check
+
+      - name: Apply "cargo clippy" for suggestions and warnings for potential errors
+        run: cargo clippy --all-targets -- --deny warnings
+
+      - name: Clippy checks all features (exclude node and runtime)
+        run: |
+          set -o pipefail
+          cargo metadata --format-version=1 --no-deps \
+            | jq '.packages | .[] | .name' \
+            | rg --invert-match 'data-storage-(node|runtime)' \
+            | xargs -I {} cargo clippy --package {} --all-targets --all-features -- --deny warnings --deny missing_docs

.github/workflows/release-binary.yaml

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+name: "[Release] Binary (Linux & MacOS)"
+
+on:
+  workflow_dispatch:
+
+env:
+  CARGO_TERM_COLOR: always
+
+permissions:
+  contents: write
+
+jobs:
+  build-linux:
+    runs-on: self-hosted
+
+    outputs:
+      artifact: data-storage-node-${{ runner.os }}-${{ runner.arch }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: apt-get update && apt install protobuf-compiler libclang-dev libssl-dev -y
+
+      - name: Setup Rust toolchain
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          target: wasm32-unknown-unknown
+          components: rust-src
+
+      - name: Fetch
+        run: cargo fetch
+
+      - name: Build
+        run: cargo build --locked --release --allow warnings
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: data-storage-node-${{ runner.os }}-${{ runner.arch }}
+          path: ./target/release/data-storage-node
+          if-no-files-found: error
+
+  build-macos:
+    runs-on: macos-latest
+
+    needs: define-variables
+
+    outputs:
+      artifact: data-storage-node-${{ runner.os }}-${{ runner.arch }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          brew update
+          brew upgrade rustup
+          brew install protobuf
+
+      - name: Setup Rust toolchain
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          target: wasm32-unknown-unknown
+          components: rust-src
+
+      - name: Fetch
+        run: cargo fetch
+
+      - name: Build
+        run: cargo build --locked --release --allow warnings
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: data-storage-node-${{ runner.os }}-${{ runner.arch }}
+          path: ./target/release/data-storage-node
+          if-no-files-found: error
+
+  publish:
+    runs-on: self-hosted
+
+    needs: [build-linux, build-macos]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set GitHub commit short SHA
+        run: echo "SHORT_SHA=$(git rev-parse --short ${{ github.sha }})" >> $GITHUB_ENV
+
+      - name: Set GitHub branch
+        run: echo "BRANCH=${GITHUB_REF#refs/heads/}" >> $GITHUB_ENV
+
+      - name: Download Linux binary file
+        uses: actions/download-artifact@v4
+        with:
+          name: ${{ needs.build-linux.outputs.artifact }}
+          path: release/linux
+
+      - name: Download MacOS binary file
+        uses: actions/download-artifact@v4
+        with:
+          name: ${{ needs.build-macos.outputs.artifact }}
+          path: release/macos
+
+      - name: Publish
+        uses: softprops/action-gh-release@v2
+        with:
+          name: binary-release-${{ env.BRANCH }}-${{ env.SHORT_SHA }}
+          files: |
+            LICENSE
+            ./release/linux/${{ needs.build-linux.outputs.artifact }}
+            ./release/macos/${{ needs.build-macos.outputs.artifact }}

.github/workflows/release-docker.yaml

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+name: "[Release] Docker"
+
+on:
+  workflow_dispatch:
+
+env:
+  DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+  DOCKERHUB_PASSWORD: ${{ secrets.DOCKERHUB_PASSWORD }}
+  DOCKERHUB_REPOSITORY: ${{ vars.DOCKERHUB_REPOSITORY }}
+
+jobs:
+  build-and-push:
+    name: Build & Push
+    runs-on: self-hosted
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set GitHub commit short SHA
+        run: echo "SHORT_SHA=$(git rev-parse --short ${{ github.sha }})" >> $GITHUB_ENV
+
+      - name: Set GitHub branch
+        run: echo "BRANCH=${GITHUB_REF#refs/heads/}" >> $GITHUB_ENV
+
+      - name: Login to OVH (Harbor) private registry
+        run: |
+          docker login \
+            --username ${{ env.DOCKERHUB_USERNAME }} \
+            --password ${{ env.DOCKERHUB_PASSWORD }} \
+            docker.io
+
+      - name: Build Docker image(s)
+        run: |
+          docker build \
+            -t ${{ env.DOCKERHUB_REPOSITORY }}:${{ env.BRANCH }}-latest \
+            -t ${{ env.DOCKERHUB_REPOSITORY }}:${{ env.BRANCH }}-${{ env.SHORT_SHA } \
+            .
+
+      - name: Push Docker image(s)
+        run: |
+          docker push \
+            --all-tags \
+            ${{ env.DOCKERHUB_REPOSITORY }}

.github/workflows/release-runtime.yaml

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+name: "[Release] Runtime"
+
+on:
+  workflow_dispatch:
+
+env:
+  CARGO_TERM_COLOR: always
+
+permissions:
+  contents: write
+
+jobs:
+  build-and-publish:
+    runs-on: self-hosted
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Rust toolchain
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          target: wasm32-unknown-unknown
+          components: rust-src
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install protobuf-compiler jq
+
+      - name: Fetch
+        run: cargo fetch
+
+      - name: Build
+        run: cargo build --all --locked --release
+
+      - name: Define variables
+        id: define-variables
+        run: |
+          commit_sha=${{ github.sha }}
+          echo "commit_sha=${commit_sha:0:7}" >> "$GITHUB_OUTPUT"
+          echo "release_name=$(./target/release/data-storage-node runtime-version | jq '[.spec_name, .spec_version, .authoring_version, .state_version, .transaction_version, .apis_hash[:16]] | join("-")')" >> "$GITHUB_OUTPUT"
+
+      - uses: softprops/action-gh-release@v2
+        env:
+          release_name: ${{ steps.define-variables.outputs.release_name }}
+          commit_sha: ${{ steps.define-variables.outputs.commit_sha }}
+        with:
+          name: runtime-release-${{ env.release_name }}-${{ env.commit_sha }}
+          files: |
+            LICENSE
+            ./target/release/wbuild/data-storage-runtime/data_storage_runtime.wasm
+            ./target/release/wbuild/data-storage-runtime/data_storage_runtime.compact.wasm
+            ./target/release/wbuild/data-storage-runtime/data_storage_runtime.compact.compressed.wasm

Dockerfile

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+# Stage 1: build application binary
+FROM rust:1.84.0 AS builder
+
+# Working directory
+WORKDIR /app
+
+# Copy application files
+COPY . /app
+
+# Install dependencies
+RUN apt-get update && apt-get install protobuf-compiler libclang-dev libssl-dev -y
+
+# Setup Rust toolchain
+RUN rustup target add wasm32-unknown-unknown
+RUN rustup component add rustfmt clippy rust-src
+
+# Fetch
+RUN cargo fetch
+
+# Build
+RUN cargo build --locked --release
+
+# Stage 2: use small image as a "base" image
+FROM ubuntu:24.10
+
+# Working directory
+WORKDIR /app
+
+# Copy built binary file
+COPY --from=builder /app/target/release/lib* /app/target/release/data-storage-node /app/bin/
+
+# Expose default ports (P2P, WebSocket, RPC, Prometheus)
+EXPOSE 30333 9933 9944 9615
+
+# Specify entrypoint
+ENTRYPOINT ["/app/bin/data-storage-node"]