1 files changed, 13 insertions, 0 deletions
diff --git a/config.go b/config.go
index 16d3048..06ffdc1 100644
--- a/config.go
+++ b/config.go
@@ -14,6 +14,19 @@ import (
 	"go.wit.com/log"
 )
 
+var globalChanged bool
+var globalReason string
+
+func (all *Repos) SmartSave() error {
+	if !globalChanged {
+		return nil
+	}
+	log.Info("saved because", globalReason)
+	globalChanged = false
+	globalReason = ""
+	return all.Save()
+}
+
 // write the repos.pb file
 func (all *Repos) ConfigSave(fname string) error {
 	if all == nil {