Lithium/main.go

package main

import (
	"encoding/json"
	"net/http"

	"github.com/gorilla/mux"
)

const Name string = "Lithium"
const Version string = "0.1.0"

type Metadata struct {
	Name    string
	Version string
}

func PipelineHandler(pipeline IPipeline, w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	json.NewEncoder(w).Encode(pipeline)
}

func IndexHandler(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	json.NewEncoder(w).Encode(Metadata{Name, Version})
}

func RegisterPipelineRoutes(r *mux.Router, pipelines []IPipeline) {
	for _, pipeline := range pipelines {
		r.HandleFunc("/"+pipeline.GetSlug(), func(w http.ResponseWriter, r *http.Request) {
			PipelineHandler(pipeline, w, r)
		})
	}
}

func main() {
	pipelines := LoadPipelines()

	r := mux.NewRouter()
	r.HandleFunc("/", IndexHandler)

	RegisterPipelineRoutes(r, pipelines)

	http.ListenAndServe(":8000", r)
}