health

Dockerfile

@@ -0,0 +1,49 @@
+# ---- Builder Stage ----
+FROM golang:1.25.1-bookworm AS builder
+
+# Build Args
+ARG BUILD_COMMAND="go build -o app ."
+ARG BINARY_NAME="app"
+ARG CGO_ENABLED="0"
+
+# Env setup
+ENV CGO_ENABLED=${CGO_ENABLED}
+
+# Setup workdir
+WORKDIR /build
+
+# Copy go.mod and go.sum first to leverage caching
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy the rest of the source
+COPY . .
+
+# Build with Go build cache (requires BuildKit)
+RUN --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=cache,target=/root/.cache/go-build \
+    ${BUILD_COMMAND}
+
+# ---- Runner Stage ----
+FROM debian:bookworm-slim AS runner
+
+# Install minimal runtime dependencies (e.g. for TLS, CA certs)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+      ca-certificates \
+      curl  \
+    && rm -rf /var/lib/apt/lists/*
+
+# Build Args
+ARG BINARY_NAME="app"
+
+# Setup workdir
+WORKDIR /user
+
+# Copy binary and config files
+COPY --from=builder /build/${BINARY_NAME} ./app
+COPY config.yaml .
+COPY db.yaml .
+COPY ui.html .
+
+# Run binary directly
+ENTRYPOINT ["./app"]

main.go

@@ -30,6 +30,10 @@ func main() {
 		c.Status(200)
 		uiTemplate.Execute(c.Writer, nil)
 	})
+	r.GET("/health", func(c *gin.Context) {
+		c.Status(200)
+		c.JSON(200, gin.H{"status": "ok"})
+	})
 	r.POST("/chat", chatService.HandleChat)
 
 	r.Run(":8080")