fork/exec ./node_modules/.bin/solcjs: no such file or directory-CodePudding

I have a small issue here when I try to run this code

package main

import (
        "fmt"
        "os/exec"
)

func main() {

  out, err := exec.Command("./node_modules/.bin/solcjs", "--version").Output()
  if err != nil {
    panic(err)
  }

  fmt.Println(out)

}

This code will get solcjs version from ./node_modules/.bin/solcjs. But, the code return an error telling me that the file/folder doesn't exist, and I try the command ./node_modules/.bin/solcjs --version my self and it work perfectly. Why when i use go it show error?

CodePudding user response：

You probably need to mention the full path of the solcjs file.
Use snippet below to take the current working directory and then add this path before /node_modules/.bin/solcjs:

mydir, _ := os.Getwd()
file_full_path := mydir   "/node_modules/.bin/solcjs"
out, err := exec.Command(file_full_path, "--version").Output()