fix ENV propagation problem, update docs

.env.example

@@ -3,5 +3,5 @@
 #
 
 APP_NAME=litter-go
-APP_VERSION=0.35.6
+APP_VERSION=0.35.7
 GOLANG_VERSION=1.22

api/swagger.json

@@ -13,7 +13,7 @@
             "name": "MIT",
             "url": "https://github.com/krustowski/litter-go/blob/master/LICENSE"
         },
-        "version": "0.35.6"
+        "version": "0.35.7"
     },
     "host": "littr.n0p.cz",
     "basePath": "/api/v1",

cmd/littr/http_server.go

@@ -157,8 +157,10 @@ func initServer() {
 		ThemeColor:      "#000000",
 		Version:         os.Getenv("APP_VERSION") + "-" + time.Now().Format("2006-01-02_15:04:05"),
 		Env: map[string]string{
-			"APP_VERSION":   os.Getenv("APP_VERSION"),
-			"VAPID_PUB_KEY": os.Getenv("VAPID_PUB_KEY"),
+			"APP_VERSION":          os.Getenv("APP_VERSION"),
+			"APP_ENVIRONMENT":      os.Getenv("APP_ENVIRONMENT"),
+			"REGISTRATION_ENABLED": os.Getenv("REGISTRATION_ENABLED"),
+			"VAPID_PUB_KEY":        os.Getenv("VAPID_PUB_KEY"),
 		},
 		Preconnect: []string{
 			//"https://cdn.savla.dev/",

pkg/backend/router.go

@@ -1,5 +1,5 @@
 // @title		litter-go
-// @version	 	0.35.6
+// @version	 	0.35.7
 // @description		nanoblogging platform as PWA built on go-app framework
 // @termsOfService	https://littr.n0p.cz/tos
 

pkg/frontend/login.go

@@ -4,7 +4,6 @@ import (
 	"crypto/sha512"
 	"encoding/json"
 	"fmt"
-	"os"
 	"strings"
 
 	"go.savla.dev/littr/configs"
@@ -173,8 +172,6 @@ func (c *loginContent) dismissToast(ctx app.Context, e app.Event) {
 }
 
 func (c *loginContent) Render() app.UI {
-	registration := os.Getenv("REGISTRATION_ENABLED")
-
 	return app.Main().Class("responsive").Body(
 		app.Div().Class("row").Body(
 			app.Div().Class("max padding").Body(
@@ -230,7 +227,7 @@ func (c *loginContent) Render() app.UI {
 			),
 
 			// register button
-			app.If(registration == "true",
+			app.If(app.Getenv("REGISTRATION_ENABLED") == "true",
 				app.Button().Class("max deep-orange7 white-text bold").Style("border-radius", "8px").TabIndex(5).OnClick(c.onClickRegister).Disabled(c.loginButtonDisabled).Body(
 					app.Text("register"),
 				),

pkg/frontend/navbars.go

@@ -4,7 +4,6 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"log"
-	"os"
 	"strconv"
 	"time"
 
@@ -257,8 +256,6 @@ func (h *header) Render() app.UI {
 	// a very nasty way on how to store the timestamp...
 	var last int64 = 0
 
-	environ := os.Getenv("APP_ENVIRONMENT")
-
 	beat := app.Window().Get("localStorage")
 	if !beat.IsNull() && !beat.Call("getItem", "lastEventTime").IsNull() {
 		str := beat.Call("getItem", "lastEventTime").String()
@@ -328,7 +325,7 @@ func (h *header) Render() app.UI {
 				app.H4().Class("center-align deep-orange-text").OnClick(h.onClickHeadline).ID("top-header").Body(
 					app.Span().Body(
 						app.Text(headerString),
-						app.If(environ == "dev",
+						app.If(app.Getenv("APP_ENVIRONMENT") == "dev",
 							app.Span().Class("col").Body(
 								app.Sup().Body(
 									app.Text(" (beta) "),
@@ -363,7 +360,7 @@ func (h *header) Render() app.UI {
 						app.H4().Body(
 							app.Span().Body(
 								app.Text("littr"),
-								app.If(environ == "dev",
+								app.If(app.Getenv("APP_ENVIRONMENT") == "dev",
 									app.Span().Class("col").Body(
 										app.Sup().Body(
 											app.Text(" (beta) "),

pkg/frontend/register.go

@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"log"
 	"net/mail"
-	"os"
 	"strconv"
 	"strings"
 	"time"
@@ -211,8 +210,6 @@ func (c *registerContent) dismissToast(ctx app.Context, e app.Event) {
 }
 
 func (c *registerContent) Render() app.UI {
-	registration := os.Getenv("REGISTRATION_ENABLED")
-
 	return app.Main().Class("responsive").Body(
 		app.Div().Class("row").Body(
 			app.Div().Class("max padding").Body(
@@ -299,7 +296,7 @@ func (c *registerContent) Render() app.UI {
 
 		// register button
 		app.Div().Class("row").Body(
-			app.If(registration == "true",
+			app.If(app.Getenv("REGISTRATION_ENABLED") == "true",
 				app.Button().Class("max deep-orange7 white-text bold").Style("border-radius", "8px").OnClick(c.onClickRegister).Disabled(c.registerButtonDisabled).Body(
 					app.Text("register"),
 				),