Data commit

Task/Spinning-rod-animation-Text/Go/spinning-rod-animation-text.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+    "fmt"
+    "time"
+)
+
+func main() {
+    a := `|/-\`
+    fmt.Printf("\033[?25l")  // hide the cursor
+    start := time.Now()
+    for {
+        for i := 0; i < 4; i++ {
+            fmt.Print("\033[2J")       // clear terminal
+            fmt.Printf("\033[0;0H")    // place cursor at top left corner
+            for j := 0; j < 80; j++ {  // 80 character terminal width, say
+                fmt.Printf("%c", a[i])
+            }
+            time.Sleep(250 * time.Millisecond)
+        }
+        if time.Since(start).Seconds() >= 20.0 { // stop after 20 seconds, say
+            break
+        }
+    }
+    fmt.Print("\033[?25h") // restore the cursor
+}