Changes as requested per review

pkg/gui/containers_panel.go

@@ -99,26 +99,22 @@ func (gui *Gui) renderContainerEnv(container *commands.Container) error {
 	mainView.Autoscroll = false
 	mainView.Wrap = gui.Config.UserConfig.Gui.WrapMainPanel
 	envVariablesList := [][]string{}
+	renderedTable := gui.Tr.NothingToDisplay
 	if len(container.Details.Config.Env) > 0 {
+		var err error
 		for _, env := range container.Details.Config.Env {
-			splitEnv := strings.Split(env, "=")
+			splitEnv := strings.SplitN(env, "=", 2)
-			// if the value has = in it, lets say export "test=foo=bar" then split will result in the following
-			// {"test", "foo","bar"} hence join all the elements in the slice except the first one to get value
 			envVariablesList = append(envVariablesList,
 				[]string{
-					utils.ColoredString(splitEnv[0]+":", color.FgBlue),
+					utils.ColoredString(splitEnv[0]+":", color.FgGreen),
-					utils.ColoredString(strings.Join(splitEnv[1:], "="), color.FgYellow),
+					utils.ColoredString(splitEnv[1], color.FgYellow),
 				})
 		}
-	} else {
+		renderedTable, err = utils.RenderTable(envVariablesList)
-		envVariablesList = append(envVariablesList, []string{"Nothing to display"})
-	}
-	renderedTable, err := utils.RenderTable(envVariablesList)
-	// in case of some error
 		if err != nil {
-		// log the error
 			gui.Log.Error(err)
-		renderedTable = "Something went wrong while displaying environment variables"
+			renderedTable = gui.Tr.CannotDisplayEnvVairables
+		}
 	}
 	return gui.T.NewTask(func(stop chan struct{}) {
 		gui.renderString(gui.g, "main", renderedTable)

pkg/gui/services_panel.go

@@ -15,11 +15,16 @@ import (
 // list panel functions
 
 func (gui *Gui) getServiceContexts() []string {
-	return []string{"logs", "stats", "container-config", "top"}
+	return []string{"logs", "stats", "container-env", "container-config", "top"}
 }
 
 func (gui *Gui) getServiceContextTitles() []string {
-	return []string{gui.Tr.LogsTitle, gui.Tr.StatsTitle, gui.Tr.ContainerConfigTitle, gui.Tr.TopTitle}
+	return []string{
+		gui.Tr.LogsTitle,
+		gui.Tr.StatsTitle,
+		gui.Tr.ContainerEnvTitle,
+		gui.Tr.ContainerConfigTitle,
+		gui.Tr.TopTitle}
 }
 
 func (gui *Gui) getSelectedService() (*commands.Service, error) {
@@ -73,6 +78,13 @@ func (gui *Gui) handleServiceSelect(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.renderServiceStats(service); err != nil {
 			return err
 		}
+	case "container-env":
+		if service.Container == nil {
+			return gui.renderString(gui.g, "main", gui.Tr.NoContainer)
+		}
+		if err := gui.renderContainerEnv(service.Container); err != nil {
+			return err
+		}
 	case "container-config":
 		if service.Container == nil {
 			return gui.renderString(gui.g, "main", gui.Tr.NoContainer)

pkg/i18n/dutch.go

@@ -70,6 +70,9 @@ func dutchSet() TranslationSet {
 		StatsTitle:                "Stats",
 		CreditsTitle:              "Over",
 		ContainerConfigTitle:      "Container Configuratie",
+		ContainerEnvTitle:         "Container Env",
+		NothingToDisplay:          "Nothing to display",
+		CannotDisplayEnvVairables:  "Something went wrong while displaying environment variables",
 
 		NoContainers: "Geen containers",
 		NoContainer:  "Geen container",

pkg/i18n/english.go

@@ -90,6 +90,9 @@ type TranslationSet struct {
 	StatsTitle                string
 	CreditsTitle              string
 	ContainerConfigTitle      string
+	ContainerEnvTitle         string
+	NothingToDisplay          string
+	CannotDisplayEnvVairables string
 
 	No  string
 	Yes string
@@ -173,6 +176,9 @@ func englishSet() TranslationSet {
 		StatsTitle:                "Stats",
 		CreditsTitle:              "About",
 		ContainerConfigTitle:      "Container Config",
+		ContainerEnvTitle:         "Container Env",
+		NothingToDisplay:          "Nothing to display",
+		CannotDisplayEnvVairables: "Something went wrong while displaying environment variables",
 
 		NoContainers: "No containers",
 		NoContainer:  "No container",

pkg/i18n/german.go

@@ -69,6 +69,9 @@ func germanSet() TranslationSet {
 		StatsTitle:                "Statistiken",
 		CreditsTitle:              "Über Uns",
 		ContainerConfigTitle:      "Container Konfiguration",
+		ContainerEnvTitle:         "Container Env",
+		NothingToDisplay:          "Nothing to display",
+		CannotDisplayEnvVairables:  "Something went wrong while displaying environment variables",
 
 		NoContainers: "Keine Container",
 		NoContainer:  "Kein Container",

pkg/i18n/polish.go

@@ -69,6 +69,9 @@ func polishSet() TranslationSet {
 		StatsTitle:                "Staty",
 		CreditsTitle:              "O",
 		ContainerConfigTitle:      "Konfiguracja kontenera",
+		ContainerEnvTitle:         "Container Env",
+		NothingToDisplay:          "Nothing to display",
+		CannotDisplayEnvVairables:  "Something went wrong while displaying environment variables",
 
 		NoContainers: "Brak kontenerów",
 		NoContainer:  "Brak kontenera",

pkg/i18n/turkish.go

@@ -69,6 +69,9 @@ func turkishSet() TranslationSet {
 		StatsTitle:                "Durumlar",
 		CreditsTitle:              "Hakkinda",
 		ContainerConfigTitle:      "Konteyner Ayar",
+		ContainerEnvTitle:         "Konteyner Env",
+		NothingToDisplay:          "Nothing to display",
+		CannotDisplayEnvVairables:  "Something went wrong while displaying environment variables",
 
 		NoContainers: "Konteynerler yok",
 		NoContainer:  "Konteyner yok",

pkg/utils/utils.go

@@ -165,9 +165,9 @@ func renderDisplayableList(items []Displayable, config RenderListConfig) (string
 
 // RenderTable takes an array of string arrays and returns a table containing the values
 func RenderTable(stringArrays [][]string) (string, error) {
-	// if empty array is given then getPadWidths will panic hence check to make sure array is not empty
+	// if empty array is given then getPadWidths will panic hence return an empty string
 	if len(stringArrays) == 0 {
-		return "", errors.New("RenderTable given an empty array")
+		return "", nil
 	}
 	if !displayArraysAligned(stringArrays) {
 		return "", errors.New("Each item must return the same number of strings to display")