Andrew71/hibiscus
Andrew71/hibiscus
1
0
Fork 0
Code Issues Pull requests Projects Releases 4 Packages Wiki Activity

Truncate and trim files when saving

Browse source
This commit is contained in:
Andrew-71 2024-03-30 14:33:39 +03:00
parent cbdb94a260
commit b88260ff14
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
files.go
View file

@ -1,6 +1,7 @@
package main
import (
"bytes"
"errors"
"log/slog"
"os"
@ -32,14 +33,14 @@ func ReadFile(filename string) ([]byte, error) {
// SaveFile Writes request's contents to a file
func SaveFile(filename string, contents []byte) error {
filename = "data/" + filename + ".txt"
f, err := os.OpenFile(filename, os.O_CREATE|os.O_WRONLY, 0644)
f, err := os.OpenFile(filename, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0644)
if err != nil {
slog.Error("error opening/making file",
"error", err,
"file", filename)
return err
}
if _, err := f.Write(contents); err != nil {
if _, err := f.Write(bytes.TrimSpace(contents)); err != nil {
slog.Error("error writing to file",
"error", err,
"file", filename)