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restic/internal/ui/restore/json.go

70 lines
1.9 KiB
Go

package restore
import (
"time"
"github.com/restic/restic/internal/ui"
)
type jsonPrinter struct {
terminal term
}
func NewJSONProgress(terminal term) ProgressPrinter {
return &jsonPrinter{
terminal: terminal,
}
}
func (t *jsonPrinter) print(status interface{}) {
t.terminal.Print(ui.ToJSONString(status))
}
func (t *jsonPrinter) Update(filesFinished, filesTotal, allBytesWritten, allBytesTotal uint64, duration time.Duration) {
status := statusUpdate{
MessageType: "status",
SecondsElapsed: uint64(duration / time.Second),
TotalFiles: filesTotal,
FilesRestored: filesFinished,
TotalBytes: allBytesTotal,
BytesRestored: allBytesWritten,
}
if allBytesTotal > 0 {
status.PercentDone = float64(allBytesWritten) / float64(allBytesTotal)
}
t.print(status)
}
func (t *jsonPrinter) Finish(filesFinished, filesTotal, allBytesWritten, allBytesTotal uint64, duration time.Duration) {
status := summaryOutput{
MessageType: "summary",
SecondsElapsed: uint64(duration / time.Second),
TotalFiles: filesTotal,
FilesRestored: filesFinished,
TotalBytes: allBytesTotal,
BytesRestored: allBytesWritten,
}
t.print(status)
}
type statusUpdate struct {
MessageType string `json:"message_type"` // "status"
SecondsElapsed uint64 `json:"seconds_elapsed,omitempty"`
PercentDone float64 `json:"percent_done"`
TotalFiles uint64 `json:"total_files,omitempty"`
FilesRestored uint64 `json:"files_restored,omitempty"`
TotalBytes uint64 `json:"total_bytes,omitempty"`
BytesRestored uint64 `json:"bytes_restored,omitempty"`
}
type summaryOutput struct {
MessageType string `json:"message_type"` // "summary"
SecondsElapsed uint64 `json:"seconds_elapsed,omitempty"`
TotalFiles uint64 `json:"total_files,omitempty"`
FilesRestored uint64 `json:"files_restored,omitempty"`
TotalBytes uint64 `json:"total_bytes,omitempty"`
BytesRestored uint64 `json:"bytes_restored,omitempty"`
}