add Set and Set64

progressbar.go

@@ -266,6 +266,19 @@ func (p *ProgressBar) Add(num int) error {
 	return p.Add64(int64(num))
 }
 
+// Set wil set the bar to a current number
+func (p *ProgressBar) Set(num int) error {
+	return p.Set64(int64(num))
+}
+
+// Set64 wil set the bar to a current number
+func (p *ProgressBar) Set64(num int64) error {
+	p.lock.Lock()
+	toAdd := int64(num) - p.state.currentNum
+	p.lock.Unlock()
+	return p.Add64(toAdd)
+}
+
 // Add64 will add the specified amount to the progressbar
 func (p *ProgressBar) Add64(num int64) error {
 	p.lock.Lock()

progressbar_test.go

@@ -35,6 +35,21 @@ func ExampleProgressBar() {
 	// Output:
 	// 10% |████                                    |  [0s:0s]
 }
+
+func ExampleProgressBarSet() {
+	bar := New(100)
+	bar.Set(10)
+	// Output:
+	// 10% |████                                    |  [0s:0s]
+}
+
+func ExampleProgressBarSet64() {
+	bar := New(100)
+	bar.Set64(10)
+	// Output:
+	// 10% |████                                    |  [0s:0s]
+}
+
 func ExampleProgressBarBasic() {
 	bar := NewOptions(100, OptionSetWidth(10), OptionSetRenderBlankState(false))
 	bar.Reset()