fix file name

main.go

@@ -0,0 +1,81 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+
+	"filelistener/cfg"
+
+	"github.com/fsnotify/fsnotify"
+)
+
+func main() {
+	isProd := os.Getenv("ENV") == "prod"
+	config := cfg.NewConfig(isProd)
+
+	// Create new watcher.
+	watcher, err := fsnotify.NewWatcher()
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer watcher.Close()
+
+	// Start listening for events.
+	go func() {
+		for {
+			select {
+			case event, ok := <-watcher.Events:
+				if !ok {
+					log.Printf("<-watcher.Events: %s\n", err)
+					return
+				}
+				if !event.Has(fsnotify.Write) {
+					log.Printf("is not Write: %s\n", event.Name)
+					continue
+				}
+
+				if err := deploy(config.ScriptBinaryPath, config.WebhookScriptPath); err != nil {
+					log.Printf("deploy: %s\n", err)
+					continue
+				}
+			case err, ok := <-watcher.Errors:
+				if !ok {
+					return
+				}
+				log.Printf("<-watcher.Errors: %s\n", err)
+			}
+		}
+	}()
+
+	// Add a path.
+	err = watcher.Add(config.FileToWatchPath)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Block main goroutine forever.
+	<-make(chan struct{})
+}
+
+func deploy(binaryPath, scriptPath string) error {
+	err := execute(binaryPath, scriptPath)
+	if err != nil {
+		return fmt.Errorf("execute: %s", err)
+	}
+	log.Println("deploy done")
+	return nil
+}
+
+func execute(binaryPath, scriptPath string) error {
+	cmd := exec.Command(binaryPath, scriptPath)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("cmd.Run %s", err)
+	}
+
+	return nil
+}