81 lines
1.7 KiB
Go
81 lines
1.7 KiB
Go
//3456789112345676892123456789312345678941234567895123456789612345678971234567898
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package main
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import "encoding/json"
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import "fmt"
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import "net/http"
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import "os"
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import "time"
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//import "github.com/rs/zerolog/log"
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import "github.com/gin-gonic/gin"
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import "github.com/dn365/gin-zerolog"
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func serve() {
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s := getServer()
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s.ListenAndServe()
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}
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func getHealthCheckHandler() http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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result := gin.H{
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"status": "ok",
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"now": time.Now().UTC().Format(time.RFC3339),
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}
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json, err := json.Marshal(result)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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w.Write(json)
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}
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}
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func getRouter() *gin.Engine {
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if os.Getenv("DEBUG") == "" {
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gin.SetMode(gin.ReleaseMode)
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}
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// empty router
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r := gin.New()
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// wrap panics:
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r.Use(gin.Recovery())
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// attach logger middleware
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r.Use(ginzerolog.Logger("gin"))
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r.GET("/.well-known/healthcheck.json", gin.WrapF(getHealthCheckHandler()))
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r.GET("/admin/healthcheck.json", gin.WrapF(getHealthCheckHandler()))
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// call it, it returns the appropriate handler function
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// so we can execute some code at startup time
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// and not just request time
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r.GET("/merp/for/:thing", handleNewMerp())
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r.GET("/get/latest/merp/for/:thing", getLatestMerp())
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r.GET("/get/merps/for/:thing", getLatestMerps())
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return r
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}
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func getServer() *http.Server {
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r := getRouter()
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port := "8080"
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if os.Getenv("PORT") != "" {
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port = os.Getenv("PORT")
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}
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s := &http.Server{
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Addr: fmt.Sprintf(":%s", port),
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Handler: r,
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ReadTimeout: 10 * time.Second,
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WriteTimeout: 10 * time.Second,
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MaxHeaderBytes: 1 << 20,
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}
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return s
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}
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