"bufio"
"hash"
"io"
- "io/ioutil"
"os"
"path/filepath"
+ "strconv"
+ "time"
"golang.org/x/crypto/blake2b"
)
+func TempFile(dir, prefix string) (*os.File, error) {
+ // Assume that probability of suffix collision is negligible
+ suffix := strconv.FormatInt(time.Now().UnixNano()+int64(os.Getpid()), 16)
+ name := filepath.Join(dir, "nncp"+prefix+suffix)
+ return os.OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_EXCL, os.FileMode(0666))
+}
+
func (ctx *Ctx) NewTmpFile() (*os.File, error) {
jobsPath := filepath.Join(ctx.Spool, "tmp")
var err error
- if err = os.MkdirAll(jobsPath, os.FileMode(0700)); err != nil {
+ if err = os.MkdirAll(jobsPath, os.FileMode(0777)); err != nil {
return nil, err
}
- fd, err := ioutil.TempFile(jobsPath, "")
+ fd, err := TempFile(jobsPath, "")
if err == nil {
ctx.LogD("tmp", SDS{"src": fd.Name()}, "created")
}
func (tmp *TmpFileWHash) Commit(dir string) error {
var err error
- if err = os.MkdirAll(dir, os.FileMode(0700)); err != nil {
+ if err = os.MkdirAll(dir, os.FileMode(0777)); err != nil {
return err
}
if err = tmp.W.Flush(); err != nil {