chore: add a simple http server.

Usage:

$ make
$ ./my-country &
$ curl http://127.0.0.1:8080
ok

Author: php-coder

.gitignore

@@ -0,0 +1 @@
+my-country

Makefile

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+.PHONY: build fmt clean
+
+build:
+	go build -o my-country .
+
+fmt:
+	gofmt -s -d .
+	gofmt -s -d -w .
+
+clean:
+	rm my-country

main.go

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+package main
+
+import "net/http"
+
+func main() {
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("ok"))
+	})
+	http.ListenAndServe(":8080", nil)
+}