grim/convey

Replace deprecated ioutil usage

5 months ago, Elliott Sales de Andrade
f2b1178f3266
Replace deprecated ioutil usage

It was deprecated in Go 1.16, but `go.mod` wants 1.17 already.

Testing Done:
Ran `go build .`

Reviewed at https://reviews.imfreedom.org/r/2868/
package script
import (
"os"
"runtime"
"strings"
"keep.imfreedom.org/grim/convey/environment"
)
func sliceToFile(commands []string, path string, env environment.Environment) (string, error) {
script := env.Expandv(commands)
fp, err := os.CreateTemp(path, ".convey-script-")
if err != nil {
return "", err
}
lineEnding := "\n"
if runtime.GOOS == "windows" {
lineEnding = "\r\n"
}
if _, err = fp.Write([]byte(strings.Join(script, lineEnding))); err != nil {
return "", err
}
if err := fp.Chmod(0700); err != nil {
return "", err
}
if err := fp.Close(); err != nil {
return "", err
}
return fp.Name(), nil
}