Merge pull request #27 from debeando/terminal-refresh

fix - gofmt

_examples/terminal/progress_bar/main.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/debeando/go-common/terminal"
+)
+
+func main() {
+	terminal.Reset()
+	terminal.Clear()
+	terminal.Flush()
+
+	for i := 0; i < 10; i++ {
+		// fmt.Print("\x1B7")       // Save the cursor position
+		// fmt.Print("\x1B[2K")     // Erase the entire line
+		// fmt.Print("\x1B[0J")     // Erase from cursor to end of screen
+		// fmt.Print("\x1B[?47h")   // Save screen
+		// fmt.Print("\x1B[1J")     // Erase from cursor to beginning of screen
+		// fmt.Print("\x1B[?47l")   // Restore screen
+		// defer fmt.Print("\x1B8") // Restore the cursor position util new size is calculated
+
+		terminal.Cursor(0, i)
+		fmt.Println(strings.Repeat("=", i))
+		// fmt.Printf("Progress: [\x1B[33m%3d%%\x1B[0m] %s", 2, "===")
+		time.Sleep(100 * time.Millisecond)
+	}
+}

_examples/terminal/table/main.go

@@ -26,10 +26,10 @@ func main() {
 	tbl.Add("Batman v Superman: Dawn of Justice", 2017, 6.5, "742K")
 	tbl.Add("Justice League", 2017, 6.1, "741K")
 	tbl.Add("Zack Snyder's Justice League", 2021, 7.9, "427K")
-	tbl.Column(0, table.Column{ Name: "Movie", Alignment: table.Right, Truncate: 20, Width: 21 })
-	tbl.Column(1, table.Column{ Name: "Year"})
-	tbl.Column(2, table.Column{ Name: "Rate", Percentage: true, Alignment: table.Right })
-	tbl.Column(3, table.Column{ Name: "Votes"})
+	tbl.Column(0, table.Column{Name: "Movie", Alignment: table.Right, Truncate: 20, Width: 21})
+	tbl.Column(1, table.Column{Name: "Year"})
+	tbl.Column(2, table.Column{Name: "Rate", Percentage: true, Alignment: table.Right})
+	tbl.Column(3, table.Column{Name: "Votes"})
 	// tbl.Column(2, table.Column{ZeroFill: true, Precision:3, Scale:1})
 	tbl.FilterBy(1, ">= 2000")
 	tbl.SortBy(2).Print()

table/value.go

@@ -44,10 +44,10 @@ func (f *Field) Truncate(t int) {
 func (f *Field) Clear() {
 	if f.IsString() {
 		t := f.ToString()
-		t  = strings.TrimSpace(t)
-		t  = strings.ReplaceAll(t, "\n", " ")
-		t  = strings.ReplaceAll(t, "\r", " ")
-		t  = strings.ReplaceAll(t, "  ", " ")
+		t = strings.TrimSpace(t)
+		t = strings.ReplaceAll(t, "\n", " ")
+		t = strings.ReplaceAll(t, "\r", " ")
+		t = strings.ReplaceAll(t, "  ", " ")
 
 		(*f).Value = t
 	}

terminal/main.go

@@ -147,7 +147,7 @@ func Refresh(wait int, f func()) {
 		ScreenRestore()
 		defer CursorRestore()
 
-		CursorSet(0,0)
+		CursorSet(0, 0)
 		Flush()
 		f()
 		time.Sleep(time.Duration(wait) * time.Second)