Add output flag and simple tree option

print/flat.go

@@ -0,0 +1,33 @@
+package print
+
+import (
+	"fmt"
+	"git-get/git"
+	"path/filepath"
+	"strings"
+)
+
+type FlatPrinter struct{}
+
+func (p *FlatPrinter) Print(root string, repos []*git.Repo) string {
+	val := root
+
+	for _, repo := range repos {
+		path := strings.TrimPrefix(repo.Path, root)
+		path = strings.Trim(path, string(filepath.Separator))
+
+		val += fmt.Sprintf("\n%s %s", path, printWorktreeStatus(repo))
+
+		for _, branch := range repo.Status.Branches {
+			// Don't print the status of the current branch. It was already printed above.
+			if branch.Name == repo.Status.CurrentBranch {
+				continue
+			}
+
+			indent := strings.Repeat(" ", len(path))
+			val += fmt.Sprintf("\n%s %s", indent, printBranchStatus(branch))
+		}
+	}
+
+	return val
+}