feat: modularize the code.

server.go

@@ -0,0 +1,73 @@
+package main
+
+import (
+	"embed"
+	"flag"
+	"html/template"
+	"io"
+	"net/http"
+	"strconv"
+
+	"github.com/labstack/echo/v4"
+	"github.com/labstack/echo/v4/middleware"
+)
+
+type Template struct {
+	templates *template.Template
+}
+
+func (t *Template) Render(w io.Writer, name string, data any, c echo.Context) error {
+	return t.templates.ExecuteTemplate(w, name, data)
+}
+
+//go:embed all:public/views/*.html
+var templates embed.FS
+
+//go:embed all:static/*
+var static embed.FS
+
+// domain of the website
+var domain string
+
+func StartServer() {
+	t := &Template{
+		templates: template.Must(template.ParseFS(templates, "public/views/*.html")),
+	}
+
+	p := flag.Int("p", 1323, "upfast port to listen on.")
+	a := flag.String("a", "127.0.0.1", "upfast ip to listen to")
+	d := flag.String("d", "127.0.0.1", "upfast domain")
+	flag.Parse()
+
+	host := *a + ":" + strconv.Itoa(*p)
+
+	domain = *d
+
+	e := echo.New()
+
+	e.Renderer = t
+	e.Use(middleware.Logger())
+
+	e.Use(middleware.StaticWithConfig(middleware.StaticConfig{
+		Root:       "static",
+		Browse:     false,
+		HTML5:      true,
+		Filesystem: http.FS(static),
+	}))
+
+	files := "files"
+
+	CreateDirIfNotExisting(files)
+
+	e.Static("/files", files)
+
+	e.GET("/", Index)
+
+	e.POST("/", Upload)
+
+	e.GET("/files/", Files)
+
+	e.DELETE("/files/:file", Delete)
+
+	e.Logger.Fatal(e.Start(host))
+}