feat: add handlers to serve template and styles

2025-11-15 09:00:06 -06:00
parent b42c63532f
commit 03cbe49a30
10 changed files with 225 additions and 2 deletions
@@ -0,0 +1,52 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = []
+  bin = "tmp\\main.exe"
+  cmd = "go build -o ./tmp/main.exe ./cmd/web/main.go"
+  delay = 1000
+  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+  exclude_file = []
+  exclude_regex = ["_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html", "css", "gohtml"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  post_cmd = []
+  pre_cmd = []
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  silent = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[proxy]
+  app_port = 0
+  enabled = false
+  proxy_port = 0
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true
@@ -11,4 +11,5 @@ profile.cov
 go.work
 go.work.sum
 .env
+tmp/

@@ -1,7 +1,58 @@
 package main

-import "fmt"
+import (
+	"context"
+	"errors"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"github.com/StevanFreeborn/links.stevanfreeborn.com/internal/handlers"
+	"github.com/StevanFreeborn/links.stevanfreeborn.com/internal/middleware"
+)

 func main() {
-	fmt.Println("Hello, World!")
+	mux := http.NewServeMux()
+
+	mux.HandleFunc("/", handlers.Index)
+	mux.HandleFunc("/css/", handlers.CSS)
+
+	loggingMux := middleware.Logging(mux)
+
+	const addr = ":7777"
+
+	server := &http.Server{
+		Addr:    addr,
+		Handler: loggingMux,
+	}
+
+	go func() {
+		fmt.Printf("Starting server on %s\n", addr)
+
+		err := server.ListenAndServe()
+
+		if !errors.Is(err, http.ErrServerClosed) {
+			log.Fatalf("HTTP server error: %v", err)
+		}
+
+		log.Println("Stopped serving new connections.")
+	}()
+
+	sigChan := make(chan os.Signal, 1)
+	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
+	<-sigChan
+
+	shutdownCtx, shutdownRelease := context.WithTimeout(context.Background(), 10*time.Second)
+
+	defer shutdownRelease()
+
+	if err := server.Shutdown(shutdownCtx); err != nil {
+		log.Fatalf("HTTP shutdown error: %v", err)
+	}
+
+	log.Println("Graceful shutdown complete.")
 }
@@ -0,0 +1,54 @@
+/* CSS Resets */
+* {
+  margin: 0;
+  padding: 0;
+}
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+button {
+  background: none;
+  border: none;
+  outline: none;
+  cursor: pointer;
+}
+
+a {
+  text-decoration: none;
+  color: inherit;
+}
+
+ul {
+  list-style-type: none;
+}
+
+img {
+  max-width: 100%;
+  display: block;
+}
+
+table {
+  width: 100%;
+  border-collapse: collapse;
+}
+
+/* Site Styles */
+
+:root {
+  font-size: 16px;
+}
+
+html,
+body {
+  height: 100%;
+}
+
+
+
+
+
+
@@ -0,0 +1,13 @@
+// Package assets contains embedded static assets for the application.
+package assets
+
+import (
+	"embed"
+)
+
+var (
+	//go:embed "templates/*"
+	Templates embed.FS
+	//go:embed "css/*"
+	CSS embed.FS
+)
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>Stevan's Links</title>
+    <link href="css/style.css" rel="stylesheet">
+  </head>
+  <body>
+    <h1 class="red">Stevan's Links</h1> 
+  </body>
+</html>
@@ -0,0 +1,24 @@
+// Package handlers provides HTTP handlers for the web application.
+package handlers
+
+import (
+	"net/http"
+	"text/template"
+
+	"github.com/StevanFreeborn/links.stevanfreeborn.com/internal/assets"
+)
+
+func Index(w http.ResponseWriter, r *http.Request) {
+	t, err := template.ParseFS(assets.Templates, "templates/index.gohtml")
+
+	if err != nil {
+		http.Error(w, "Unable to load template", http.StatusInternalServerError)
+		return
+	}
+
+	t.Execute(w, nil)
+}
+
+func CSS(w http.ResponseWriter, r *http.Request) {
+	http.ServeFileFS(w, r, assets.CSS, r.URL.Path)
+}
@@ -0,0 +1,16 @@
+// Package middleware provides HTTP middleware for the web application.
+package middleware
+
+import (
+	"log"
+	"net/http"
+	"time"
+)
+
+func Logging(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		start := time.Now()
+		next.ServeHTTP(w, r)
+		log.Printf("%s %s %s", r.Method, r.RequestURI, time.Since(start))
+	})
+}