Initial Release

2026-05-24 19:52:45 -07:00
commit 8242fdbbb3
181 changed files with 10119 additions and 0 deletions
@@ -0,0 +1,122 @@
+package main
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"path"
+	"sync"
+	"syscall"
+	"time"
+
+	"bakonpancakz/homepage/env"
+	"bakonpancakz/homepage/include"
+	"bakonpancakz/homepage/routes"
+
+	_ "github.com/joho/godotenv/autoload"
+)
+
+func main() {
+	// Startup Services
+	var stopCtx, stop = context.WithCancel(context.Background())
+	var stopWg sync.WaitGroup
+	go SetupHTTP(stopCtx, &stopWg)
+
+	// Await Shutdown Signal
+	cancel := make(chan os.Signal, 1)
+	signal.Notify(cancel, syscall.SIGINT, syscall.SIGTERM)
+	<-cancel
+	stop()
+
+	// Begin Shutdown Process
+	timeout, finish := context.WithTimeout(context.Background(), time.Minute)
+	defer finish()
+	go func() {
+		<-timeout.Done()
+		if timeout.Err() == context.DeadlineExceeded {
+			log.Fatalln("[main] Cleanup timeout! Exiting now.")
+		}
+	}()
+	stopWg.Wait()
+	log.Println("[main] All done, bye bye!")
+	os.Exit(0)
+}
+
+func SetupHTTP(stop context.Context, await *sync.WaitGroup) {
+
+	notFoundHandler := routes.ServeStaticTemplate(&routes.ServeTemplateInfo{
+		FileSystem: include.Templates,
+		FilePaths:  []string{"generate_404.html"},
+		Filename:   "generate_404.html",
+		Literals: map[string]any{
+			"Site": env.Database.Site,
+		},
+	})
+
+	mux := http.NewServeMux()
+	mux.HandleFunc("/", routes.GET_Index(notFoundHandler))
+	mux.HandleFunc("/blog", routes.ServeStaticTemplate(&routes.ServeTemplateInfo{
+		FileSystem: include.Templates,
+		FilePaths:  []string{"base.html", "blog_browser.html"},
+		Filename:   "blog_browser.html",
+		Literals: map[string]any{
+			"Title":    "Browser",
+			"Version":  env.VERSION,
+			"Site":     env.Database.Site,
+			"Articles": env.Database.Articles,
+		},
+	}))
+	mux.HandleFunc("/rss.xml", routes.ServeStaticTemplate(&routes.ServeTemplateInfo{
+		FileSystem:  include.Templates,
+		FilePaths:   []string{"generate_rss.html"},
+		Filename:    "generate_rss.html",
+		ContentType: "application/rss+xml",
+		Literals: map[string]any{
+			"Site":      env.Database.Site,
+			"Articles":  env.Database.Articles,
+			"RFC1123":   time.RFC1123,
+			"BuildDate": time.Now(),
+		},
+	}))
+	mux.HandleFunc("/blog/{slug}", routes.PrepareBlogArticles(notFoundHandler))
+	mux.HandleFunc("/favicon.ico", routes.ServeStaticFile("favicon.ico"))
+	mux.HandleFunc("/robots.txt", routes.ServeStaticFile("robots.txt"))
+	mux.HandleFunc("/public/{path...}", func(w http.ResponseWriter, r *http.Request) {
+		routes.ServePublicFile(w, r, path.Clean(r.PathValue("path")))
+	})
+
+	svr := http.Server{
+		Handler:           mux,
+		Addr:              env.HTTP_ADDRESS,
+		TLSConfig:         env.HTTP_TLS,
+		MaxHeaderBytes:    4096,
+		IdleTimeout:       5 * time.Second,
+		ReadHeaderTimeout: 5 * time.Second,
+		WriteTimeout:      30 * time.Second,
+		ReadTimeout:       30 * time.Second,
+	}
+
+	// Shutdown Logic
+	await.Add(1)
+	go func() {
+		defer await.Done()
+		<-stop.Done()
+		svr.Shutdown(context.Background())
+		log.Println("[http] Cleaned up HTTP")
+	}()
+
+	// Server Startup
+	var err error
+	if env.TLS_ENABLED {
+		log.Printf("[http] Bound HTTPS - %s\n", svr.Addr)
+		err = svr.ListenAndServeTLS("", "")
+	} else {
+		log.Printf("[http] Bound HTTP - %s\n", svr.Addr)
+		err = svr.ListenAndServe()
+	}
+	if err != http.ErrServerClosed {
+		log.Fatalln("[http] Listen Error:", err)
+	}
+}