watch all directories in the repositority with watch command

part of #106

cli/controller/deploy.go

@@ -17,6 +17,7 @@ const (
 	PublicDir        = "public"
 	BuildDir         = "build"
 	BinaryName       = "bootstrap"
+	MainFile         = "main.go"
 	DeployHTTPMethod = "deploy"
 	HashCharacters   = 8
 )

cli/controller/deploy_functions.go

@@ -25,7 +25,7 @@ func (d *Deploy) createMains() error {
 	}
 	for _, api := range apis {
 		dir := d.apiDir(api)
-		mainDest := filepath.Join(d.apiMainDir(api), "main.go")
+		mainDest := filepath.Join(d.apiMainDir(api), MainFile)
 		if err := generateMain(api, dir, mainDest); err != nil {
 			return log.Wrap(err)
 		}

cli/controller/watch.go

@@ -55,7 +55,7 @@ func Watch(a WatchArgs) error {
 		}
 	}
 
-	return w.run(fs.ProjectRoot() + "/api")
+	return w.run(fs.ProjectRoot())
 }
 
 type watch struct {
@@ -119,7 +119,12 @@ func (w *watch) run(path string) error {
 	go func() {
 		for {
 			select {
-			case <-wr.Event:
+			case e := <-wr.Event:
+				// due to contraints of the current watcher library finding a way to ignore automatically generated
+				// main.go files with other filters proved to be a challenge, adding this workaround for now.
+				if e.Name() == MainFile {
+					continue
+				}
 				w.onChange()
 				ui.Info("")
 				ui.Info("Watching changes in %s", path)