github.com/blend/go-sdk@v1.20220411.3/examples/fileutil/main.go (about)

     1  /*
     2  
     3  Copyright (c) 2022 - Present. Blend Labs, Inc. All rights reserved
     4  Use of this source code is governed by a MIT license that can be found in the LICENSE file.
     5  
     6  */
     7  
     8  package main
     9  
    10  import (
    11  	"context"
    12  	"fmt"
    13  	"os"
    14  
    15  	"github.com/blend/go-sdk/fileutil"
    16  )
    17  
    18  func main() {
    19  	go fileutil.Watch(context.Background(), "file.yml", func(f *os.File) error {
    20  		defer f.Close()
    21  		fmt.Printf("file changed\n")
    22  		return nil
    23  	})
    24  
    25  	select {}
    26  }