Add color option

README.md

@@ -89,6 +89,13 @@ columns = [
 	# "NUPD",      # number of channel updates
 ]
 
+[views.channels.options]
+# Currently only one option for the AGE column. If enabled, uses multiple colors
+# from green to orange to indicate the channel age using 256 color scheme in
+# supported terminals
+
+# AGE = { color = "color" }
+
 [views.transactions]
 # It is possible to add, remove and order columns of the
 # table with the array columns. The available values are:

config/config.go

@@ -42,8 +42,19 @@ type Views struct {
 	Routing      *View `toml:"routing"`
 }
 
+type ColumnOptions map[string]map[string]string
+
 type View struct {
-	Columns []string `toml:"columns"`
+	Columns []string      `toml:"columns"`
+	Options ColumnOptions `toml:"options"`
+}
+
+func (co ColumnOptions) GetOption(columnName, option string) string {
+	if o, ok := co[columnName]; !ok {
+		return ""
+	} else {
+		return o[option]
+	}
 }
 
 type Aliases map[string]string

config/default.go

@@ -50,6 +50,13 @@ columns = [
 	# "NUPD",      # number of channel updates
 ]
 
+[views.channels.options]
+# Currently only one option for the AGE column. If enabled, uses multiple colors
+# from green to orange to indicate the channel age using 256 color scheme in
+# supported terminals
+
+# AGE = { color = "color" }
+
 [views.transactions]
 # It is possible to add, remove and order columns of the
 # table with the array columns. The available values are:

ui/views/channels.go

@@ -651,7 +651,12 @@ func NewChannels(cfg *config.View, chans *models.Channels) *Channels {
 					if c.ID == 0 {
 						return fmt.Sprintf("%10s", "")
 					}
-					return ColorizeAge(c.Age, printer.Sprintf("%10s", FormatAge(c.Age)), opts...)
+					result := printer.Sprintf("%10s", FormatAge(c.Age))
+					if cfg.Options.GetOption("AGE", "color") == "color" {
+						return ColorizeAge(c.Age, result, opts...)
+					} else {
+						return color.White(opts...)(result)
+					}
 				},
 			}