# README
Make a Golang function a service with fx
(v0.5.4 or newer)
Write a function like,
package main
import "github.com/gin-gonic/gin"
func fx(ctx *gin.Context) {
ctx.JSON(200, gin.H{
"message": "hello world",
})
}
into a file named fx_hello.go
then deploy it with fx up command,
$ fx up -name fx_hello -p 10001 --healthcheck fx_hello.go
2019/08/30 10:12:11 info Build Service fx_hello: ✓
2019/08/30 10:12:11 info Run Service: ✓
2019/08/30 10:12:11 info Service (fx_hello) is running on: 0.0.0.0:10001
2019/08/30 10:12:11 info service is running
2019/08/30 10:12:12 info service is running
2019/08/30 10:12:13 info service is running
2019/08/30 10:12:14 info up function fx_hello(fx_hello.go) to machine localhost: ✓
test it using curl
$ curl -i 127.0.0.1:10001
HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
Date: Fri, 30 Aug 2019 17:12:33 GMT
Content-Length: 25
{"message":"hello world"}