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refactor(opflags): improve clarity of error messages

This commit is contained in:
Tommaso Gragnato 2024-11-26 10:23:40 +01:00
parent 9709b18633
commit f86328a124
1 changed files with 2 additions and 4 deletions
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6
opflags/load_cred.go
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@ -3,12 +3,10 @@ package opflags
import (
"bufio"
"bytes"
"errors"
"fmt"
"io"
"os"
"regexp"
"strconv"
)
func (o *OpFlags) LoadCred() error {
@ -18,7 +16,7 @@ func (o *OpFlags) LoadCred() error {
file, err := os.Open(o.Cred)
if err != nil {
return err
return fmt.Errorf("error while opening file: %s", err.Error())
}
reader := bufio.NewReader(file)
@ -28,7 +26,7 @@ func (o *OpFlags) LoadCred() error {
if err == io.EOF {
break
}
return errors.New("Error while reading line " + strconv.Itoa(lineno) + " " + err.Error())
return fmt.Errorf("error while reading line %d: %s", lineno, err.Error())
}
line = line[:len(line)-1] // strip '\n'