init

Dockerfile

@@ -0,0 +1,32 @@
+# syntax=docker/dockerfile:1
+
+FROM golang:1.22-alpine AS build
+
+WORKDIR /app
+
+COPY go.mod ./
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux go build -o /url-shortener ./main.go
+
+FROM alpine:3.20
+
+RUN adduser -D -H appuser \
+    && mkdir -p /data \
+    && chown -R appuser:appuser /data
+
+USER appuser
+
+COPY --from=build /url-shortener /usr/local/bin/url-shortener
+
+EXPOSE 8080
+
+ENV ADDR=:8080
+ENV DB_PATH=/data/shortener.db
+ENV BASE_URL=http://localhost:8080
+ENV AUTH_MODE=local
+
+VOLUME ["/data"]
+
+CMD ["url-shortener"]