chore: switch to fsnotify for fs events

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/briandowns/spinner v1.12.0
 	github.com/charmbracelet/glamour v0.2.0
 	github.com/fatih/color v1.10.0 // indirect
+	github.com/fsnotify/fsnotify v1.4.7
 	github.com/getsentry/sentry-go v0.10.0
 	github.com/golang/mock v1.5.0
 	github.com/golang/snappy v0.0.3 // indirect
@@ -26,7 +27,6 @@ require (
 	github.com/olekukonko/tablewriter v0.0.5
 	github.com/pierrec/lz4/v4 v4.1.3 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
-	github.com/rjeczalik/notify v0.9.2
 	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.7.0

go.sum

@@ -410,8 +410,6 @@ github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40T
 github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/rjeczalik/notify v0.9.2 h1:MiTWrPj55mNDHEiIX5YUSKefw/+lCQVoAFmD6oQm5w8=
-github.com/rjeczalik/notify v0.9.2/go.mod h1:aErll2f0sUX9PXZnVNyeiObbmTlk5jnMoCa4QEjJeqM=
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
@@ -603,7 +601,6 @@ golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20180926160741-c2ed4eda69e7/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

internal/branding/branding.go

@@ -4,15 +4,15 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"log"
 	"net"
 	"net/http"
-	"path/filepath"
 	"text/template"
 	"time"
 
 	"github.com/auth0/auth0-cli/internal/open"
+	"github.com/fsnotify/fsnotify"
 	"github.com/guiguan/caster"
-	"github.com/rjeczalik/notify"
 )
 
 type Client struct {
@@ -119,27 +119,41 @@ func buildRoutes(ctx context.Context, requestTimeout time.Duration, templateData
 func broadcastCustomTemplateChanges(ctx context.Context, filename string) *caster.Caster {
 	publisher := caster.New(ctx)
 
-	dir, file := filepath.Split(filename)
-	c := make(chan notify.EventInfo)
-	if err := notify.Watch(dir, c, notify.Write); err != nil {
-		return publisher
+	watcher, err := fsnotify.NewWatcher()
+	if err != nil {
+		log.Fatal(err)
 	}
 
 	go func() {
-		for eventInfo := range c {
-			if filepath.Base(eventInfo.Path()) == file {
-				publisher.Pub(true)
+		for {
+			select {
+			case event, ok := <-watcher.Events:
+				if !ok {
+					return
+				}
+				if event.Op&fsnotify.Write == fsnotify.Write {
+					publisher.Pub(true)
+				}
+			case err, ok := <-watcher.Errors:
+				if !ok {
+					return
+				}
+				log.Fatal(err)
 			}
 		}
 	}()
 
-	// release resources when the file is closed or the input is cancelled
 	go func() {
 		<-ctx.Done()
-		notify.Stop(c)
-		close(c)
+		watcher.Close()
+		publisher.Close()
 	}()
 
+	err = watcher.Add(filename)
+	if err != nil {
+		log.Fatal(err)
+	}
+
 	return publisher
 }