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improve fprintf related error handling

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This commit is contained in:
Michael Eischer
2024-11-01 17:04:49 +01:00
parent 41fa41b28b
commit 569a117a1d
10 changed files with 43 additions and 33 deletions
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14
cmd/restic/global.go
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@@ -308,7 +308,7 @@ func readPasswordTerminal(ctx context.Context, in *os.File, out *os.File, prompt
fd := int(out.Fd())
state, err := term.GetState(fd)
if err != nil {
fmt.Fprintf(os.Stderr, "unable to get terminal state: %v\n", err)
_, _ = fmt.Fprintf(os.Stderr, "unable to get terminal state: %v\n", err)
return "", err
}
@@ -317,16 +317,22 @@ func readPasswordTerminal(ctx context.Context, in *os.File, out *os.File, prompt
go func() {
defer close(done)
fmt.Fprint(out, prompt)
_, err = fmt.Fprint(out, prompt)
if err != nil {
return
}
buf, err = term.ReadPassword(int(in.Fd()))
fmt.Fprintln(out)
if err != nil {
return
}
_, err = fmt.Fprintln(out)
}()
select {
case <-ctx.Done():
err := term.Restore(fd, state)
if err != nil {
fmt.Fprintf(os.Stderr, "unable to restore terminal state: %v\n", err)
_, _ = fmt.Fprintf(os.Stderr, "unable to restore terminal state: %v\n", err)
}
return "", ctx.Err()
case <-done: