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notmuch: don't read the full file into memory

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This commit is contained in:
Reto Brunner 2021-02-08 08:40:07 +01:00
parent 077063ba4b
commit db6848fe1b
1 changed files with 3 additions and 9 deletions
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12
worker/notmuch/message.go
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@ -3,10 +3,9 @@
package notmuch package notmuch
import ( import (
"bytes" "bufio"
"fmt" "fmt"
"io" "io"
"io/ioutil"
"os" "os"
"git.sr.ht/~sircmpwn/aerc/models" "git.sr.ht/~sircmpwn/aerc/models"
@ -22,7 +21,7 @@ type Message struct {
db *notmuch.DB db *notmuch.DB
} }
// NewReader reads a message into memory and returns an io.Reader for it. // NewReader returns a reader for a message
func (m *Message) NewReader() (io.Reader, error) { func (m *Message) NewReader() (io.Reader, error) {
name, err := m.Filename() name, err := m.Filename()
if err != nil { if err != nil {
@ -32,12 +31,7 @@ func (m *Message) NewReader() (io.Reader, error) {
if err != nil { if err != nil {
return nil, err return nil, err
} }
defer f.Close() return bufio.NewReader(f), nil
b, err := ioutil.ReadAll(f)
if err != nil {
return nil, err
}
return bytes.NewReader(b), nil
} }
// MessageInfo populates a models.MessageInfo struct for the message. // MessageInfo populates a models.MessageInfo struct for the message.