add --recursive

1 files changed, 9 insertions, 7 deletions

diff --git a/argv.go b/argv.go
index 2d22dc7..cfdd3d4 100644
--- a/argv.go
+++ b/argv.go
@@ -7,19 +7,21 @@ package main
 */
 
 type args struct {
-	Repo   string `arg:"positional" help:"go import path"`
-	Work   bool   `arg:"--work"     help:"make a work directory"`
-	NoWork bool   `arg:"--no-work"     help:"does not make a go.work file"`
+	Repo      string `arg:"positional"    help:"go import path"`
+	Work      bool   `arg:"--work"        help:"make a work directory"`
+	NoWork    bool   `arg:"--no-work"     help:"do not make or modify the go.work file"`
+	DryRun    bool   `arg:"--dry-run"     help:"show what would be run"`
+	Recursive bool   `arg:"--recursive"   help:"resursively clone all dependencies"`
 }
 
 func (a args) Description() string {
 	return `
-Example usage: "go-clone go.wit.com/apps/go-clone"
+This will recursively clone the sources for this app into a work/ directory:
 
-This will pull down the go sources and
-the repositories in the go.sum file using git clone`
+go-clone --recursive go.wit.com/apps/go-clone
+`
 }
 
 func (args) Version() string {
-	return "go-clone " + VERSION
+	return "go-clone " + Version
 }