Add basic printing of all repos status

pkg/list_test.go

@@ -0,0 +1,17 @@
+package pkg
+
+import (
+	"os"
+	"testing"
+)
+
+func TestList(t *testing.T) {
+	_ = os.Setenv(EnvReposRoot, "/home/gru/workspace")
+
+	paths, err := FindRepos()
+	checkFatal(t, err)
+
+	repos, _ := OpenAll(paths)
+
+	PrintRepos(repos)
+}