feat: add Docker build pipeline

.github/workflows/docker.yml

@@ -0,0 +1,38 @@
+name: Development
+
+on:
+    push:
+      tags:
+        - '*'
+    workflow_dispatch:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build-container:
+    runs-on: ubuntu-latest
+    steps:
+        - name: Check out the repo
+          uses: actions/checkout@v3
+        
+        - name: Log in to Docker Hub
+          uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
+          with:
+            username: ${{ secrets.DOCKER_USERNAME }}
+            password: ${{ secrets.DOCKER_PASSWORD }}
+        
+        - name: Extract metadata (tags, labels) for Docker
+          id: meta
+          uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+          with:
+            images: alexohneander/rustysearch
+        
+        - name: Build and push Docker image
+          uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
+          with:
+            context: .
+            file: ./Dockerfile
+            push: true
+            tags: ${{ steps.meta.outputs.tags }}
+            labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -0,0 +1,27 @@
+# 1. This tells docker to use the Rust official image
+FROM rustlang/rust:nightly-bullseye as BUILDER
+
+# Define WORKDIR
+WORKDIR /build
+
+# 2. Copy the files in your machine to the Docker image
+COPY ./ ./
+
+# Build your program for release
+RUN cargo build --release
+
+# Runner Step
+FROM rustlang/rust:nightly-bullseye as RUNNER
+
+# Define WORKDIR
+WORKDIR /app
+
+# Copy Binary and License
+COPY --from=BUILDER /build/target/release/rustysearch /app/
+COPY --from=BUILDER /build/LICENSE /app/
+
+# Expose Port
+EXPOSE 4000
+
+# Run the binary
+CMD ["/app/rustysearch"]

src/main.rs

@@ -51,7 +51,7 @@ async fn main() -> std::io::Result<()> {
             .route("/search", web::get().to(search::search))
             .route("/search/debug", web::get().to(search::debug_index))
     })
-    .bind(("127.0.0.1", 4000))?
+    .bind(("0.0.0.0", 4000))?
     .run()
     .await
 }