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errs.go
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errs.go
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package utils
import "runtime"
// ErrSliceSortAlphabetical is a helper type that can be used with sort.Sort to sort a slice of errors in alphabetical
// order. Usage is simple just do sort.Sort(ErrSliceSortAlphabetical([]error{})).
type ErrSliceSortAlphabetical []error
func (s ErrSliceSortAlphabetical) Len() int { return len(s) }
func (s ErrSliceSortAlphabetical) Less(i, j int) bool { return s[i].Error() < s[j].Error() }
func (s ErrSliceSortAlphabetical) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
// GetExpectedErrTxt returns error text for expected errs.
func GetExpectedErrTxt(err string) string {
switch err {
case "pathnotfound":
switch runtime.GOOS {
case windows:
return "open %s: The system cannot find the path specified."
default:
return errFmtLinuxNotFound
}
case "filenotfound":
switch runtime.GOOS {
case windows:
return "open %s: The system cannot find the file specified."
default:
return errFmtLinuxNotFound
}
case "yamlisdir":
switch runtime.GOOS {
case windows:
return "read %s: The handle is invalid."
default:
return "read %s: is a directory"
}
}
return ""
}