initial, broken

hn/handlers.go

@@ -0,0 +1,11 @@
+package hn
+
+import (
+	"net/http"
+
+	"github.com/labstack/echo"
+)
+
+func indexHandler(c echo.Context) error {
+	return c.Render(http.StatusOK, "index", nil)
+}

hn/server.go

@@ -0,0 +1,65 @@
+package hn
+
+import (
+	"os"
+	"time"
+
+	"github.com/jinzhu/gorm"
+	_ "github.com/jinzhu/gorm/dialects/sqlite"
+	"github.com/labstack/echo"
+	"github.com/labstack/echo/middleware"
+	"github.com/labstack/gommon/log"
+	"github.com/ziflex/lecho/v2"
+)
+
+// required for orm
+
+type App struct {
+	version   string
+	buildarch string
+	e         *echo.Echo
+	logger    *string
+	db        *gorm.DB
+	startup   time.Time
+}
+
+func RunServer(version string, buildarch string) int {
+	a := new(App)
+	a.version = version
+	a.buildarch = buildarch
+	a.startup = time.Now()
+	a.runForever()
+	return 0
+}
+
+func (a *App) runForever() {
+
+	// Echo instance
+	a.e = echo.New()
+
+	lev := log.INFO
+	if os.Getenv("DEBUG") != "" {
+		lev = log.DEBUG
+	}
+
+	logger := lecho.New(
+		os.Stdout,
+		lecho.WithLevel(lev),
+		lecho.WithTimestamp(),
+		lecho.WithCaller(),
+	)
+	a.e.Logger = logger
+	a.e.Use(middleware.RequestID())
+
+	// Middleware
+	a.e.Use(middleware.Logger())
+	a.e.Use(middleware.Recover())
+
+	a.e.Renderer = NewTemplate("./view/")
+
+	// Routes
+	a.e.GET("/", indexHandler)
+
+	// Start server
+	a.e.Logger.Fatal(a.e.Start(":8080"))
+}

hn/templates.go

@@ -0,0 +1,40 @@
+package hn
+
+import (
+	"errors"
+	"html/template"
+	"io"
+
+	"github.com/labstack/echo"
+)
+
+// Define the template registry struct
+type TemplateRegistry struct {
+	templates map[string]*template.Template
+}
+
+// Implement e.Renderer interface
+func (t *TemplateRegistry) Render(w io.Writer, name string, data interface{}, c echo.Context) error {
+	tmpl, ok := t.templates[name]
+	if !ok {
+		err := errors.New("Template not found -> " + name)
+		return err
+	}
+	return tmpl.ExecuteTemplate(w, "base.html", data)
+}
+
+func NewTemplate(templatesDir string) *TemplateRegistry {
+	//ext := ".html"
+
+	ins := TemplateRegistry{
+		templates: map[string]*template.Template{},
+	}
+
+	//layout := templatesDir + "base" + ext
+
+	templates := make(map[string]*template.Template)
+	templates["index"] = template.Must(template.ParseFiles("_pages/index.html", "_layouts/base.html"))
+	//templates["about.html"] = template.Must(template.ParseFiles("view/about.html", "view/base.html"))
+
+	return &ins
+}