Initial release

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

main.go

@@ -0,0 +1,87 @@
+package main
+
+import (
+	"embed"
+	"fmt"
+	"html/template"
+	"log"
+	"net/http"
+	"os"
+	"strings"
+
+	"gopkg.in/yaml.v2"
+)
+
+var (
+	//go:embed src data.yaml
+	res  embed.FS
+	port string
+)
+
+func init() {
+	var ok bool
+	if port, ok = os.LookupEnv("PORT"); !ok {
+		port = "8080"
+	}
+}
+
+func main() {
+	dataBytes, err := res.ReadFile("data.yaml")
+	if err != nil {
+		panic(err)
+	}
+	var data map[string]interface{}
+	if err := yaml.Unmarshal(dataBytes, &data); err != nil {
+		panic(err)
+	}
+
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		page := "src" + r.URL.Path
+		if strings.HasSuffix(page, "/") {
+			page = page + "index.html"
+		}
+
+		if strings.HasSuffix(page, ".html") {
+			tpl, err := template.ParseFS(res, page)
+			if err != nil {
+				log.Printf("page %s (%s) not found...", r.RequestURI, page)
+				w.WriteHeader(http.StatusInternalServerError)
+				return
+			}
+			w.WriteHeader(http.StatusOK)
+
+			tpl.Funcs(template.FuncMap(map[string]interface{}{
+				"html": func(str string) template.HTML {
+					return template.HTML(str)
+				},
+			}))
+
+			if err := tpl.Execute(w, data); err != nil {
+				return
+			}
+		} else {
+
+			// Serve up the best file format for image
+			if strings.Contains(page, "headshot-transparent.png") {
+				if strings.Contains(r.Header.Get("Accept"), "image/avif") {
+					page = strings.Replace(page, ".png", ".avif", 1)
+				} else if strings.Contains(r.Header.Get("Accept"), "image/webp") {
+					page = strings.Replace(page, ".png", ".webp", 1)
+				}
+			}
+
+			body, err := res.ReadFile(page)
+			if err != nil {
+				log.Printf("file %s (%s) not found...", r.RequestURI, page)
+				w.WriteHeader(http.StatusInternalServerError)
+				return
+			}
+			w.Write(body)
+			return
+		}
+	})
+	// http.FileServer(http.FS(res))
+
+	fmt.Println("Server started at port " + port)
+	log.Fatal(http.ListenAndServe(":"+port, nil))
+}