pyth-stream mvp (#1)

* pyth stream mvp

* add github actions workflow

* clone ws_sender instead of using channels
add configuration options to readme
use specific types in structs
use expect or context instead of unwrap
remove use of mapping account
spawn separate threads for blocking operations
move duplicate nats code to utils
move binary entrypoints under src/bin
add reconnection logic and abort process on panic

* remove redundant import

Author: ayazabbas

.github/workflows/build-and-push-image.yaml

@@ -0,0 +1,73 @@
+name: Docker Image Build
+on:
+  push:
+    tags:
+      - v*
+  pull_request:
+    branches: ["main"]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871
+
+      - name: Set up Rust toolchain
+        uses: actions-rust-lang/setup-rust-toolchain@11df97af8e8102fd60b60a77dfbf58d40cd843b8
+        with:
+          toolchain: nightly-2024-10-17
+          components: rustfmt, clippy
+
+      - name: Check formatting
+        run: cargo fmt --all -- --check
+
+      - name: Run clippy
+        run: cargo clippy -- -D warnings
+
+  build-and-push:
+    permissions:
+      contents: read
+      packages: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871
+
+      # Set image tag to git tag, or commit hash for pull request
+      - name: Set IMAGE_TAG
+        run: |
+          if [ "${{ github.event_name }}" == "push" ]; then
+            echo "IMAGE_TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+          else
+            echo "IMAGE_TAG=${{ github.sha }}" >> $GITHUB_ENV
+          fi
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=${{ env.IMAGE_TAG }}
+            type=raw,value=${{ github.sha }}
+            type=raw,value=latest
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.gitignore

@@ -0,0 +1,16 @@
+# any config files
+config.yaml
+
+# MacOS config file
+.DS_Store
+
+# env files
+*.env
+
+**/target/
+**/out/
+**/lib/
+**/cache/
+**/broadcast/
+node_modules
+.idea