run only on os.Stat(). hopefully helps go generatev0.5.24

1 files changed, 26 insertions, 10 deletions

diff --git a/main.go b/main.go
index f07182b..8f97dd8 100644
--- a/main.go
+++ b/main.go
@@ -32,11 +32,9 @@ var BUILDTIME string
 
 var ARGNAME string = "autogenpb"
 
-// var fsort *os.File // the sort.pb.go output file
-
 func main() {
 	me = new(mainType)
-	me.sh = prep.Bash(&argv) // add support for bash autocomplete with go-arg
+	me.sh = prep.Autocomplete(&argv) // adds shell auto complete to go-args
 	me.pb = new(Files)
 
 	if argv.Identify != "" {
@@ -67,13 +65,31 @@ func main() {
 }
 
 func doProto(argvProto string) error {
-	if argv.Format {
+	pf := new(File)
+	me.pb.Files = append(me.pb.Files, pf)
+	pf.Filename = argvProto
+	pf.IterMap = make(map[string]string)
+
+	pf.Filebase = strings.TrimSuffix(argvProto, ".proto")
+
+	if argv.Clean {
+		doClean(pf.Filebase)
+		me.sh.GoodExit("doClean() ran")
+	}
+
+	if argv.Ctime {
+		doCtime(pf.Filebase)
+		me.sh.GoodExit("doClean() ran")
+	}
+
+	if argv.ReFormat {
 		protoReformatComments(argvProto)
 		// time.Sleep(5 * time.Second)
 		protoReformat(argvProto)
 		log.Info("format done")
 		okExit("")
 	}
+
 	if argv.Comments {
 		protoReformatComments(argvProto)
 		okExit("")
@@ -84,12 +100,12 @@ func doProto(argvProto string) error {
 		os.Setenv("PROTOBUF_REGRET", "true")
 	}
 
-	pf := new(File)
-	me.pb.Files = append(me.pb.Files, pf)
-	pf.Filename = argvProto
-	pf.IterMap = make(map[string]string)
-
-	pf.Filebase = strings.TrimSuffix(argvProto, ".proto")
+	if doCtime(pf.Filebase) {
+		log.Info("nothing changed. exit here")
+		me.sh.GoodExit("doCtime() ran")
+	} else {
+		log.Info("ctime check: need to re-run autogenpb")
+	}
 
 	// parse sort & marshal options from the .proto file
 	// this goes through the .proto files and looks