79 lines
1.8 KiB
Go
79 lines
1.8 KiB
Go
package main
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import (
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"embed"
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"io/fs"
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"net/http"
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"time"
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"github.com/mr-karan/doggo/internal/app"
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"github.com/mr-karan/doggo/pkg/utils"
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"github.com/mr-karan/logf"
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"github.com/go-chi/chi"
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"github.com/go-chi/chi/middleware"
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"github.com/knadh/koanf"
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)
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var (
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// Version of the build. This is injected at build-time.
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buildString = "unknown"
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logger = utils.InitLogger()
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ko = koanf.New(".")
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//go:embed assets/*
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assetsDir embed.FS
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//go:embed index.html
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html []byte
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)
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func main() {
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initConfig()
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// Initialize app.
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app := app.New(logger, buildString)
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// Register router instance.
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r := chi.NewRouter()
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// Register middlewares
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r.Use(middleware.RequestID)
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r.Use(middleware.RealIP)
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r.Use(middleware.Logger)
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r.Use(middleware.Recoverer)
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// Frontend Handlers.
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assets, _ := fs.Sub(assetsDir, "assets")
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r.Get("/assets/*", func(w http.ResponseWriter, r *http.Request) {
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fs := http.StripPrefix("/assets/", http.FileServer(http.FS(assets)))
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fs.ServeHTTP(w, r)
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})
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r.Get("/", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Add("Content-Type", "text/html")
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w.Write(html)
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})
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// API Handlers.
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r.Get("/api/", wrap(app, handleIndexAPI))
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r.Get("/api/ping/", wrap(app, handleHealthCheck))
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r.Post("/api/lookup/", wrap(app, handleLookup))
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// HTTP Server.
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srv := &http.Server{
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Addr: ko.String("server.address"),
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Handler: r,
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ReadTimeout: ko.Duration("server.read_timeout") * time.Millisecond,
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WriteTimeout: ko.Duration("server.write_timeout") * time.Millisecond,
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IdleTimeout: ko.Duration("server.keepalive_timeout") * time.Millisecond,
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}
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logger.WithFields(logf.Fields{
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"address": srv.Addr,
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"version": buildString,
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}).Info("starting server")
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if err := srv.ListenAndServe(); err != nil {
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logger.WithError(err).Fatal("couldn't start server")
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}
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}
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