Go if file exists

import "os"

func main() {
	if functs.FileExists("path/to/file") {
		fmt.Println("Example file found.")
	} else {
		fmt.Println("Example file not found!")
	}
}

func FileExists(filename string) bool {
	info, err := os.Stat(filename)
	if os.IsNotExist(err) {
		return false
	}
	return !info.IsDir()
}

Golang check if file exists

file, err := os.OpenFile(...)
if errors.Is(err, os.ErrNotExist) {
    // handle the case where the file doesn't exist
}

Source: stackoverflow.com

Similar codes

0 vote323 views1 answer
Kubernetes field selector
Go
1 vote409 views1 answer
Upload a Logo to PayPal's Checkout
Go
0 vote393 views2 answers
Go mod clean cache
Go
1 vote395 views1 answer
Golang echo print
Go
0 vote414 views1 answer
Get geolocation from zip code google maps
Go
0 vote365 views1 answer
Switch in golang
Go
0 vote365 views1 answer
Package is not in GOROOT (/usr/local/go/src/) - golang
Go
0 vote400 views1 answer
Lambdas in golang
Go
2 votes364 views1 answer
Golang string to time
Go
0 vote356 views1 answer
List of keywords in golang
Go