refactored multiline output, was pretty ugly

.gitignore

@@ -0,0 +1 @@
+.idea

l0la.go

@@ -4,45 +4,40 @@ import (
 	"fmt"
 	"github.com/gosuri/uilive"
 	. "github.com/logrusorgru/aurora"
+	"io"
 	"time"
 )
 
 const Version = "v0.1.1"
 
 func Watch(pid int) {
-	l01 := uilive.New()
-	l01.RefreshInterval = time.Hour * 24 * 30
-	l01.Start()
-	l02 := l01.Newline()
-	l03 := l01.Newline()
-	l04 := l01.Newline()
-	l05 := l01.Newline()
-	l06 := l01.Newline()
-	l07 := l01.Newline()
-	l08 := l01.Newline()
-	l09 := l01.Newline()
-	l10 := l01.Newline()
-	l11 := l01.Newline()
-	l12 := l01.Newline()
-	l13 := l01.Newline()
-	defer l01.Stop()
+	lines := make([]io.Writer, 0)
+	l0 := uilive.New()
+	l0.RefreshInterval = time.Hour * 24 * 30
+	l0.Start()
+	defer l0.Stop()
+	lines = append(lines, l0)
+
+	for i := 0; i < 13; i++ {
+		lines = append(lines, lines[0].(*uilive.Writer).Newline())
+	}
 
 	pad := 26
 	for {
-		fmt.Fprint(l01, Logo()+"\n")
-		fmt.Fprintf(l02, "watching pid: %v\n", pid)
-		fmt.Fprintf(l03, "┏━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓\n")
-		fmt.Fprintf(l04, "┃ TCP conns   ┃ %s ┃\n", Red(LPad(pad, FGroup(Conngrep(pid)))))
-		fmt.Fprintf(l05, "┣━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫\n")
-		fmt.Fprintf(l06, "┃ Open files  ┃ %s ┃\n", Yellow(LPad(pad, FGroup(Filegrep(pid)))))
-		fmt.Fprintf(l07, "┣━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫\n")
-		fmt.Fprintf(l08, "┃ Threads     ┃ %s ┃\n", Blue(LPad(pad, FGroup(Threadgrep(pid)))))
-		fmt.Fprintf(l09, "┣━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫\n")
-		fmt.Fprintf(l10, "┃ RSS bytes   ┃ %s ┃\n", Gray(8, LPad(pad, FGroup(Memgrep(pid)))))
-		fmt.Fprintf(l11, "┣━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫\n")
-		fmt.Fprintf(l12, "┃ CPU percent ┃ %s ┃\n", Magenta(LPad(pad, Cpugrep(pid))))
-		fmt.Fprintf(l13, "┗━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛\n")
-		l01.Flush()
+		fmt.Fprint(lines[0], Logo()+"\n")
+		fmt.Fprintf(lines[0], "watching pid: %v\n", pid)
+		fmt.Fprintf(lines[0], "┏━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓\n")
+		fmt.Fprintf(lines[0], "┃ TCP conns   ┃ %s ┃\n", Red(LPad(pad, FGroup(Conngrep(pid)))))
+		fmt.Fprintf(lines[0], "┣━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫\n")
+		fmt.Fprintf(lines[0], "┃ Open files  ┃ %s ┃\n", Yellow(LPad(pad, FGroup(Filegrep(pid)))))
+		fmt.Fprintf(lines[0], "┣━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫\n")
+		fmt.Fprintf(lines[0], "┃ Threads     ┃ %s ┃\n", Blue(LPad(pad, FGroup(Threadgrep(pid)))))
+		fmt.Fprintf(lines[0], "┣━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫\n")
+		fmt.Fprintf(lines[0], "┃ RSS bytes   ┃ %s ┃\n", Gray(8, LPad(pad, FGroup(Memgrep(pid)))))
+		fmt.Fprintf(lines[0], "┣━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫\n")
+		fmt.Fprintf(lines[0], "┃ CPU percent ┃ %s ┃\n", Magenta(LPad(pad, Cpugrep(pid))))
+		fmt.Fprintf(lines[0], "┗━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛\n")
+		l0.Flush()
 		time.Sleep(time.Millisecond * 500)
 	}
 }