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termstatus: additional comments

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This commit is contained in:
Michael Eischer
2025-09-21 17:17:24 +02:00
parent 76b2cdd4fb
commit b459d66288
2 changed files with 10 additions and 2 deletions
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8
internal/ui/terminal.go
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@@ -17,14 +17,20 @@ type Terminal interface {
// CanUpdateStatus returns true if the terminal can update the status lines. // CanUpdateStatus returns true if the terminal can update the status lines.
CanUpdateStatus() bool CanUpdateStatus() bool
// InputRaw returns the input reader.
InputRaw() io.ReadCloser InputRaw() io.ReadCloser
// InputIsTerminal returns true if the input is a terminal.
InputIsTerminal() bool InputIsTerminal() bool
// ReadPassword reads the password from the terminal.
ReadPassword(ctx context.Context, prompt string) (string, error) ReadPassword(ctx context.Context, prompt string) (string, error)
// OutputWriter returns a output writer that is safe for concurrent use with
// other output methods. Output is only shown after a line break.
OutputWriter() io.Writer OutputWriter() io.Writer
// OutputRaw returns the output writer. Should only be used if there is no // OutputRaw returns the raw output writer. Should only be used if there is no
// other option. Must not be used in combination with Print, Error, SetStatus // other option. Must not be used in combination with Print, Error, SetStatus
// or any other method that writes to the terminal. // or any other method that writes to the terminal.
OutputRaw() io.Writer OutputRaw() io.Writer
// OutputIsTerminal returns true if the output is a terminal.
OutputIsTerminal() bool OutputIsTerminal() bool
} }

4
internal/ui/termstatus/status.go
View File

@@ -164,6 +164,8 @@ func (t *Terminal) CanUpdateStatus() bool {
return t.canUpdateStatus return t.canUpdateStatus
} }
// OutputWriter returns a output writer that is safe for concurrent use with
// other output methods. Output is only shown after a line break.
func (t *Terminal) OutputWriter() io.Writer { func (t *Terminal) OutputWriter() io.Writer {
t.outputWriterOnce.Do(func() { t.outputWriterOnce.Do(func() {
t.outputWriter = newLineWriter(t.Print) t.outputWriter = newLineWriter(t.Print)
@@ -171,7 +173,7 @@ func (t *Terminal) OutputWriter() io.Writer {
return t.outputWriter return t.outputWriter
} }
// OutputRaw returns the output writer. Should only be used if there is no // OutputRaw returns the raw output writer. Should only be used if there is no
// other option. Must not be used in combination with Print, Error, SetStatus // other option. Must not be used in combination with Print, Error, SetStatus
// or any other method that writes to the terminal. // or any other method that writes to the terminal.
func (t *Terminal) OutputRaw() io.Writer { func (t *Terminal) OutputRaw() io.Writer {