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88f59fc2d6
This keeps backwards compatibility with the previous empty structs. And maybe we'd want to put other fields into the inner struct later, rather than the outer message.
143 lines
3.6 KiB
Go
143 lines
3.6 KiB
Go
package restore
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import (
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"time"
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"github.com/restic/restic/internal/ui"
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)
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type jsonPrinter struct {
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terminal ui.Terminal
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verbosity uint
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}
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func NewJSONProgress(terminal ui.Terminal, verbosity uint) ProgressPrinter {
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return &jsonPrinter{
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terminal: terminal,
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verbosity: verbosity,
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}
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}
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func (t *jsonPrinter) print(status interface{}) {
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t.terminal.Print(ui.ToJSONString(status))
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}
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func (t *jsonPrinter) error(status interface{}) {
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t.terminal.Error(ui.ToJSONString(status))
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}
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func (t *jsonPrinter) Update(p State, duration time.Duration) {
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status := statusUpdate{
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MessageType: "status",
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SecondsElapsed: uint64(duration / time.Second),
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TotalFiles: p.FilesTotal,
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FilesRestored: p.FilesFinished,
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FilesSkipped: p.FilesSkipped,
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TotalBytes: p.AllBytesTotal,
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BytesRestored: p.AllBytesWritten,
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BytesSkipped: p.AllBytesSkipped,
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}
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if p.AllBytesTotal > 0 {
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status.PercentDone = float64(p.AllBytesWritten) / float64(p.AllBytesTotal)
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}
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t.print(status)
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}
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func (t *jsonPrinter) Error(item string, err error) error {
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t.error(errorUpdate{
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MessageType: "error",
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Error: errorObject{err.Error()},
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During: "restore",
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Item: item,
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})
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return nil
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}
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func (t *jsonPrinter) CompleteItem(messageType ItemAction, item string, size uint64) {
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if t.verbosity < 3 {
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return
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}
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var action string
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switch messageType {
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case ActionDirRestored:
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action = "restored"
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case ActionFileRestored:
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action = "restored"
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case ActionOtherRestored:
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action = "restored"
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case ActionFileUpdated:
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action = "updated"
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case ActionFileUnchanged:
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action = "unchanged"
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case ActionDeleted:
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action = "deleted"
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default:
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panic("unknown message type")
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}
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status := verboseUpdate{
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MessageType: "verbose_status",
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Action: action,
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Item: item,
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Size: size,
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}
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t.print(status)
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}
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func (t *jsonPrinter) Finish(p State, duration time.Duration) {
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status := summaryOutput{
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MessageType: "summary",
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SecondsElapsed: uint64(duration / time.Second),
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TotalFiles: p.FilesTotal,
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FilesRestored: p.FilesFinished,
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FilesSkipped: p.FilesSkipped,
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TotalBytes: p.AllBytesTotal,
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BytesRestored: p.AllBytesWritten,
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BytesSkipped: p.AllBytesSkipped,
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}
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t.print(status)
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}
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type statusUpdate struct {
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MessageType string `json:"message_type"` // "status"
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SecondsElapsed uint64 `json:"seconds_elapsed,omitempty"`
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PercentDone float64 `json:"percent_done"`
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TotalFiles uint64 `json:"total_files,omitempty"`
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FilesRestored uint64 `json:"files_restored,omitempty"`
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FilesSkipped uint64 `json:"files_skipped,omitempty"`
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TotalBytes uint64 `json:"total_bytes,omitempty"`
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BytesRestored uint64 `json:"bytes_restored,omitempty"`
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BytesSkipped uint64 `json:"bytes_skipped,omitempty"`
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}
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type errorObject struct {
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Message string `json:"message"`
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}
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type errorUpdate struct {
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MessageType string `json:"message_type"` // "error"
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Error errorObject `json:"error"`
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During string `json:"during"`
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Item string `json:"item"`
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}
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type verboseUpdate struct {
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MessageType string `json:"message_type"` // "verbose_status"
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Action string `json:"action"`
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Item string `json:"item"`
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Size uint64 `json:"size"`
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}
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type summaryOutput struct {
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MessageType string `json:"message_type"` // "summary"
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SecondsElapsed uint64 `json:"seconds_elapsed,omitempty"`
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TotalFiles uint64 `json:"total_files,omitempty"`
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FilesRestored uint64 `json:"files_restored,omitempty"`
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FilesSkipped uint64 `json:"files_skipped,omitempty"`
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TotalBytes uint64 `json:"total_bytes,omitempty"`
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BytesRestored uint64 `json:"bytes_restored,omitempty"`
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BytesSkipped uint64 `json:"bytes_skipped,omitempty"`
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}
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