Some code refactoring, a new version of obiuniq more efficient in memory and a first make file allowing to build obitools

pkg/obiiter/speed.go

@@ -0,0 +1,48 @@
+package obiiter
+
+import (
+	"os"
+
+	"github.com/schollz/progressbar/v3"
+)
+
+func (iterator IBioSequenceBatch) Speed() IBioSequenceBatch {
+	newIter := MakeIBioSequenceBatch()
+
+	newIter.Add(1)
+
+	go func() {
+		newIter.WaitAndClose()
+	}()
+
+	bar := progressbar.NewOptions(
+		-1,
+		progressbar.OptionSetWriter(os.Stderr),
+		progressbar.OptionSetWidth(15),
+		progressbar.OptionShowCount(),
+		progressbar.OptionShowIts(),
+		progressbar.OptionSetDescription("[Sequence Processing]"))
+
+	go func() {
+
+		for iterator.Next() {
+			batch := iterator.Get()
+			l := batch.Length()
+			newIter.Push(batch)
+			bar.Add(l)
+		}
+
+		newIter.Done()
+	}()
+
+	return newIter
+}
+
+
+func SpeedPipe() Pipeable {
+	f := func(iterator IBioSequenceBatch) IBioSequenceBatch {
+		return iterator.Speed()
+	}
+
+	return f
+}