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 vote151 views2 answers
Download from google drive in terminal
Go
0 vote190 views2 answers
Setborder google script
Go
0 vote188 views1 answer
Go type casting
Go
0 vote138 views1 answer
Golang read rune from file
Go
19 votes267 views6 answers
Bill gates
Go
0 vote139 views1 answer
How to block a rectangle from going off screen p5
Go
0 vote139 views1 answer
Golang palindrome
Go
1 vote148 views1 answer
New golang
Go
0 vote131 views4 answers
Go composite type data
Go
0 vote149 views1 answer
Brew mongo db
Go