cjbassi#137 feat: added so we switch to static colors if there isn't …

…enough with colors in the cpulines, not sure if you would like todo something like this, but in my mind the important thing is uniqueness of the CPU cores, so there isnt 2 CPU cores with same color, cause then its really hard to see the graph, but not sure this is the best way todo it, just a suggestion :)

main.go

@@ -213,13 +213,19 @@ func setWidgetColors() {
 	}
 	sort.Strings(keys)
 	i := 0
+	automaticcolors := false
+
+	if len(keys) > len(colorscheme.CPULines) {
+		automaticcolors = true
+	}
+
 	for _, v := range keys {
-		if i >= len(colorscheme.CPULines) {
-			// assuming colorscheme for CPU lines is not empty
-			i = 0
+		if automaticcolors {
+			cpu.LineColors[v] = ui.Color(i + 1)
+		} else {
+			c := colorscheme.CPULines[i]
+			cpu.LineColors[v] = ui.Color(c)
 		}
-		c := colorscheme.CPULines[i]
-		cpu.LineColors[v] = ui.Color(c)
 		i++
 	}