Golang ui.TableCell類代碼示例

func populateTimeCells(startTime time.Time, endTime time.Time) (ui.TableCell, ui.TableCell, ui.TableCell) {
	var startTimeCell ui.TableCell
	var endTimeCell ui.TableCell
	var durationCell ui.TableCell

	startTime = startTime.Local()
	endTime = endTime.Local()
	zeroTime := time.Unix(0, 0)

	if startTime == zeroTime {
		startTimeCell.Contents = "n/a"
	} else {
		startTimeCell.Contents = startTime.Format(timeDateLayout)
	}

	if endTime == zeroTime {
		endTimeCell.Contents = "n/a"
		durationCell.Contents = fmt.Sprintf("%v+", roundSecondsOffDuration(time.Since(startTime)))
	} else {
		endTimeCell.Contents = endTime.Format(timeDateLayout)
		durationCell.Contents = endTime.Sub(startTime).String()
	}

	if startTime == zeroTime && endTime == zeroTime {
		durationCell.Contents = "n/a"
	}

	return startTimeCell, endTimeCell, durationCell
}

func stringOrNone(str string) ui.TableCell {
	var column ui.TableCell
	if len(str) == 0 {
		column.Contents = "none"
		column.Color = color.New(color.Faint)
	} else {
		column.Contents = str
	}

	return column
}

func buildIDOrNone(id int) ui.TableCell {
	var column ui.TableCell

	if id == 0 {
		column.Contents = "none"
		column.Color = color.New(color.Faint)
	} else {
		column.Contents = strconv.Itoa(id)
	}

	return column
}

func stringOrDefault(containerType string, def ...string) ui.TableCell {
	var column ui.TableCell

	column.Contents = containerType
	if column.Contents == "" || column.Contents == "[]" {
		if len(def) == 0 {
			column.Contents = "none"
			column.Color = color.New(color.Faint)
		} else {
			column.Contents = def[0]
		}
	}

	return column
}

func (command *PipelinesCommand) Execute([]string) error {
	client, err := rc.TargetClient(Fly.Target)
	if err != nil {
		return err
	}
	err = rc.ValidateClient(client, Fly.Target)
	if err != nil {
		return err
	}

	pipelines, err := client.ListPipelines()
	if err != nil {
		return err
	}

	table := ui.Table{
		Headers: ui.TableRow{
			{Contents: "name", Color: color.New(color.Bold)},
			{Contents: "paused", Color: color.New(color.Bold)},
		},
	}

	for _, p := range pipelines {
		var pausedColumn ui.TableCell
		if p.Paused {
			pausedColumn.Contents = "yes"
			pausedColumn.Color = color.New(color.FgCyan)
		} else {
			pausedColumn.Contents = "no"
		}

		table.Data = append(table.Data, []ui.TableCell{
			{Contents: p.Name},
			pausedColumn,
		})
	}

	return table.Render(os.Stdout)
}

func (command *PipelinesCommand) Execute([]string) error {
	connection, err := rc.TargetConnection(Fly.Target)
	if err != nil {
		log.Fatalln(err)
		return nil
	}

	client := concourse.NewClient(connection)

	pipelines, err := client.ListPipelines()
	if err != nil {
		log.Fatalln(err)
	}

	table := ui.Table{
		Headers: ui.TableRow{
			{Contents: "name", Color: color.New(color.Bold)},
			{Contents: "paused", Color: color.New(color.Bold)},
		},
	}

	for _, p := range pipelines {
		var pausedColumn ui.TableCell
		if p.Paused {
			pausedColumn.Contents = "yes"
			pausedColumn.Color = color.New(color.FgCyan)
		} else {
			pausedColumn.Contents = "no"
		}

		table.Data = append(table.Data, []ui.TableCell{
			{Contents: p.Name},
			pausedColumn,
		})
	}

	return table.Render(os.Stdout)
}

func (command *BuildsCommand) Execute([]string) error {
	client, err := rc.TargetClient(Fly.Target)
	if err != nil {
		return err
	}
	err = rc.ValidateClient(client, Fly.Target)
	if err != nil {
		return err
	}

	page := concourse.Page{Limit: command.Count}

	var builds []atc.Build
	if command.Job.PipelineName != "" && command.Job.JobName != "" {
		var found bool
		builds, _, found, err = client.JobBuilds(
			command.Job.PipelineName,
			command.Job.JobName,
			page,
		)
		if err != nil {
			return err
		}

		if !found {
			displayhelpers.Failf("pipeline/job not found")
		}
	} else {
		builds, _, err = client.Builds(page)
		if err != nil {
			return err
		}
	}

	table := ui.Table{
		Headers: ui.TableRow{
			{Contents: "id", Color: color.New(color.Bold)},
			{Contents: "pipeline/job", Color: color.New(color.Bold)},
			{Contents: "build", Color: color.New(color.Bold)},
			{Contents: "status", Color: color.New(color.Bold)},
			{Contents: "start", Color: color.New(color.Bold)},
			{Contents: "end", Color: color.New(color.Bold)},
			{Contents: "duration", Color: color.New(color.Bold)},
		},
	}

	var rangeUntil int
	if command.Count < len(builds) {
		rangeUntil = command.Count
	} else {
		rangeUntil = len(builds)
	}

	for _, b := range builds[:rangeUntil] {
		startTimeCell, endTimeCell, durationCell := populateTimeCells(time.Unix(b.StartTime, 0), time.Unix(b.EndTime, 0))

		var pipelineJobCell, buildCell ui.TableCell
		if b.PipelineName == "" {
			pipelineJobCell.Contents = "one-off"
			buildCell.Contents = "n/a"
		} else {
			pipelineJobCell.Contents = fmt.Sprintf("%s/%s", b.PipelineName, b.JobName)
			buildCell.Contents = b.Name
		}

		var statusCell ui.TableCell
		statusCell.Contents = b.Status

		switch b.Status {
		case "pending":
			statusCell.Color = ui.PendingColor
		case "started":
			statusCell.Color = ui.StartedColor
		case "succeeded":
			statusCell.Color = ui.SucceededColor
		case "failed":
			statusCell.Color = ui.FailedColor
		case "errored":
			statusCell.Color = ui.ErroredColor
		case "aborted":
			statusCell.Color = ui.AbortedColor
		case "paused":
			statusCell.Color = ui.PausedColor
		}

		table.Data = append(table.Data, []ui.TableCell{
			{Contents: strconv.Itoa(b.ID)},
			pipelineJobCell,
			buildCell,
			statusCell,
			startTimeCell,
			endTimeCell,
			durationCell,
		})
	}

	return table.Render(os.Stdout)
}