feat: add Docker build

.dockerignore

@@ -0,0 +1,9 @@
+.git
+.gitignore
+.cursor
+*.md
+*.db
+*.bak
+spore-registry
+registry/*
+

Dockerfile

@@ -0,0 +1,42 @@
+# Build stage
+FROM golang:1.22-alpine AS builder
+
+WORKDIR /app
+
+# Install build dependencies for CGO
+RUN apk add --no-cache gcc musl-dev sqlite-dev
+
+# Copy go mod files
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy source code
+COPY . .
+
+# Build the application
+# Note: CGO_ENABLED=1 is required for sqlite3
+RUN CGO_ENABLED=1 GOOS=linux go build -a -installsuffix cgo -o spore-registry ./main.go
+
+# Runtime stage
+FROM alpine:latest
+
+# Install ca-certificates, sqlite runtime, and wget for health checks
+RUN apk --no-cache add ca-certificates sqlite wget
+
+WORKDIR /root/
+
+# Copy the binary from builder
+COPY --from=builder /app/spore-registry .
+
+# Create registry directory
+RUN mkdir -p /data/registry
+
+# Expose port
+EXPOSE 8080
+
+# Set environment variable for registry path
+ENV REGISTRY_PATH=/data/registry
+
+# Run the application
+CMD ["./spore-registry"]
+

Makefile

@@ -1,4 +1,4 @@
-.PHONY: build run test clean
+.PHONY: build run test clean docker-build docker-run docker-push
 
 # Build the application
 build:
@@ -16,7 +16,6 @@ test:
 clean:
 	rm -f spore-registry
 	rm -rf registry/
-	rm -f registry.db
 
 # Run tests with coverage
 test-coverage:
@@ -35,3 +34,21 @@ lint:
 deps:
 	go mod download
 	go mod tidy
+
+# Docker variables
+DOCKER_REGISTRY ?= 
+IMAGE_NAME = wirelos/spore-registry
+IMAGE_TAG ?= latest
+FULL_IMAGE_NAME = $(if $(DOCKER_REGISTRY),$(DOCKER_REGISTRY)/$(IMAGE_NAME),$(IMAGE_NAME)):$(IMAGE_TAG)
+
+# Build Docker image
+docker-build:
+	docker build -t $(FULL_IMAGE_NAME) .
+
+# Run Docker container
+docker-run:
+	docker run -p 8080:8080 -v registry-data:/data/registry --rm $(FULL_IMAGE_NAME)
+
+# Push Docker image
+docker-push:
+	docker push $(FULL_IMAGE_NAME)

docs/ARCHITECTURE.md

@@ -57,7 +57,7 @@ The refactored code follows a clean architecture pattern with clear separation o
 ## Environment Variables
 
 - `PORT`: Server port (default: 3002)
-- `DB_PATH`: Database file path (default: ./registry.db)
+- `DB_PATH`: Database file path (default: ./registry/registry.db)
 - `REGISTRY_PATH`: Firmware storage directory (default: registry)
 - `MAX_UPLOAD_SIZE`: Maximum upload size in bytes (default: 32MB)
 

internal/config/config.go

@@ -22,7 +22,7 @@ func LoadConfig() *Config {
 
 	dbPath := os.Getenv("DB_PATH")
 	if dbPath == "" {
-		dbPath = "./registry.db"
+		dbPath = "./registry/registry.db"
 	}
 
 	registry := os.Getenv("REGISTRY_PATH")