Moved app consts to config package.

controllers/controller.go

@@ -22,11 +22,6 @@ import (
 	"github.com/labstack/echo/v4"
 )
 
-const (
-	TemplateDir = "views"
-	TemplateExt = ".gohtml"
-)
-
 var (
 	// Cache of compiled page templates
 	templates = sync.Map{}
@@ -111,18 +106,18 @@ func (t *Controller) parsePageTemplates(p Page) error {
 	// changes without having the restart the server
 	if _, ok := templates.Load(p.Name); !ok || t.Container.Config.App.Environment == config.EnvLocal {
 		parsed, err :=
-			template.New(p.Layout+TemplateExt).
+			template.New(p.Layout+config.TemplateExt).
 				Funcs(funcMap).
 				ParseFiles(
-					fmt.Sprintf("%s/layouts/%s%s", templatePath, p.Layout, TemplateExt),
-					fmt.Sprintf("%s/pages/%s%s", templatePath, p.Name, TemplateExt),
+					fmt.Sprintf("%s/layouts/%s%s", templatePath, p.Layout, config.TemplateExt),
+					fmt.Sprintf("%s/pages/%s%s", templatePath, p.Name, config.TemplateExt),
 				)
 
 		if err != nil {
 			return err
 		}
 
-		parsed, err = parsed.ParseGlob(fmt.Sprintf("%s/components/*%s", templatePath, TemplateExt))
+		parsed, err = parsed.ParseGlob(fmt.Sprintf("%s/components/*%s", templatePath, config.TemplateExt))
 
 		if err != nil {
 			return err
@@ -143,7 +138,7 @@ func (t *Controller) executeTemplates(c echo.Context, p Page) (*bytes.Buffer, er
 	}
 
 	buf := new(bytes.Buffer)
-	err := tmpl.(*template.Template).ExecuteTemplate(buf, p.Layout+TemplateExt, p)
+	err := tmpl.(*template.Template).ExecuteTemplate(buf, p.Layout+config.TemplateExt, p)
 	if err != nil {
 		return nil, err
 	}
@@ -161,5 +156,5 @@ func (t *Controller) Redirect(c echo.Context, route string, routeParams ...inter
 func getTemplatesDirectoryPath() string {
 	_, b, _, _ := runtime.Caller(0)
 	d := path.Join(path.Dir(b))
-	return filepath.Join(filepath.Dir(d), TemplateDir)
+	return filepath.Join(filepath.Dir(d), config.TemplateDir)
 }

controllers/router.go

@@ -3,6 +3,7 @@ package controllers
 import (
 	"net/http"
 
+	"goweb/config"
 	"goweb/middleware"
 
 	"github.com/gorilla/sessions"
@@ -14,17 +15,12 @@ import (
 	"goweb/container"
 )
 
-const (
-	StaticDir    = "static"
-	StaticPrefix = "files"
-)
-
 func BuildRouter(c *container.Container) {
 	// Static files with proper cache control
 	// funcmap.File() should be used in templates to append a cache key to the URL in order to break cache
 	// after each server restart
 	c.Web.Group("", middleware.CacheControl(c.Config.Cache.MaxAge.StaticFile)).
-		Static(StaticPrefix, StaticDir)
+		Static(config.StaticPrefix, config.StaticDir)
 
 	// Middleware
 	g := c.Web.Group("",

funcmap/funcmap.go

@@ -6,6 +6,8 @@ import (
 	"reflect"
 	"strings"
 
+	"goweb/config"
+
 	"github.com/Masterminds/sprig"
 	"github.com/labstack/gommon/random"
 )
@@ -45,8 +47,7 @@ func HasField(v interface{}, name string) bool {
 
 // File appends a cache key to a given filepath so it can remain cached until the app is restarted
 func File(filepath string) string {
-	// TODO: Use const for path prefix
-	return fmt.Sprintf("/files/%s?v=%s", filepath, CacheKey)
+	return fmt.Sprintf("/%s/%s?v=%s", config.StaticPrefix, filepath, CacheKey)
 }
 
 func Link(url, text, currentPath string, classes ...string) template.HTML {