Remove unused errors

Put reload service import in proper place

2 files changed, 3 insertions, 20 deletions

diff --git a/cmd/rr/main.go b/cmd/rr/main.go
index 46431e49..54a1f060 100644
--- a/cmd/rr/main.go
+++ b/cmd/rr/main.go
@@ -24,7 +24,6 @@ package main
 
 import (
 	rr "github.com/spiral/roadrunner/cmd/rr/cmd"
-	"github.com/spiral/roadrunner/service/reload"
 
 	// services (plugins)
 	"github.com/spiral/roadrunner/service/env"
@@ -34,6 +33,7 @@ import (
 	"github.com/spiral/roadrunner/service/http"
 	"github.com/spiral/roadrunner/service/limit"
 	"github.com/spiral/roadrunner/service/metrics"
+	"github.com/spiral/roadrunner/service/reload"
 	"github.com/spiral/roadrunner/service/rpc"
 	"github.com/spiral/roadrunner/service/static"
 
diff --git a/service/reload/watcher.go b/service/reload/watcher.go
index e81ce56f..f1cafc8a 100644
--- a/service/reload/watcher.go
+++ b/service/reload/watcher.go
@@ -53,24 +53,7 @@ var ops = map[Op]string{
 	Move:   "MOVE",
 }
 
-var (
-	// ErrDurationTooShort occurs when calling the watcher's Start
-	// method with a duration that's less than 1 nanosecond.
-	ErrDurationTooShort = errors.New("error: duration is less than 1ns")
-
-	// ErrWatcherRunning occurs when trying to call the watcher's
-	// Start method and the polling cycle is still already running
-	// from previously calling Start and not yet calling Close.
-	ErrWatcherRunning = errors.New("error: watcher is already running")
-
-	// ErrWatchedFileDeleted is an error that occurs when a file or folder that was
-	// being watched has been deleted.
-	ErrWatchedFileDeleted = errors.New("error: watched file or folder deleted")
-
-	// ErrSkip is less of an error, but more of a way for path hooks to skip a file or
-	// directory.
-	ErrSkip = errors.New("error: skipping file")
-)
+var ErrorSkip = errors.New("file is skipped")
 
 // FilterFileHookFunc is a function that is called to filter files during listings.
 // If a file is ok to be listed, nil is returned otherwise ErrSkip is returned.
@@ -93,7 +76,7 @@ func RegexFilterHook(r *regexp.Regexp, useFullPath bool) FilterFileHookFunc {
 		}
 
 		// No match.
-		return ErrSkip
+		return ErrorSkip
 	}
 }