Golang Table.Render方法代码示例

func (command *WorkersCommand) 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
	}

	workers, err := client.ListWorkers()
	if err != nil {
		return err
	}

	headers := ui.TableRow{
		{Contents: "name", Color: color.New(color.Bold)},
		{Contents: "containers", Color: color.New(color.Bold)},
		{Contents: "platform", Color: color.New(color.Bold)},
		{Contents: "tags", Color: color.New(color.Bold)},
	}

	if command.Details {
		headers = append(headers,
			ui.TableCell{Contents: "garden address", Color: color.New(color.Bold)},
			ui.TableCell{Contents: "baggageclaim url", Color: color.New(color.Bold)},
			ui.TableCell{Contents: "resource types", Color: color.New(color.Bold)},
		)
	}

	table := ui.Table{Headers: headers}

	sort.Sort(byWorkerName(workers))

	for _, w := range workers {
		row := ui.TableRow{
			{Contents: w.Name},
			{Contents: strconv.Itoa(w.ActiveContainers)},
			{Contents: w.Platform},
			stringOrDefault(strings.Join(w.Tags, ", ")),
		}

		if command.Details {
			var resourceTypes []string
			for _, t := range w.ResourceTypes {
				resourceTypes = append(resourceTypes, t.Type)
			}

			row = append(row, ui.TableCell{Contents: w.GardenAddr})
			row = append(row, stringOrDefault(w.BaggageclaimURL))
			row = append(row, stringOrDefault(strings.Join(resourceTypes, ", ")))
		}

		table.Data = append(table.Data, row)
	}

	return table.Render(os.Stdout)
}

func (command *ContainersCommand) 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
	}

	containers, err := client.ListContainers(map[string]string{})
	if err != nil {
		return err
	}

	table := ui.Table{
		Headers: ui.TableRow{
			{Contents: "handle", Color: color.New(color.Bold)},
			{Contents: "ttl", Color: color.New(color.Bold)},
			{Contents: "validity", Color: color.New(color.Bold)},
			{Contents: "worker", Color: color.New(color.Bold)},
			{Contents: "pipeline", Color: color.New(color.Bold)},
			{Contents: "job", Color: color.New(color.Bold)},
			{Contents: "build #", Color: color.New(color.Bold)},
			{Contents: "build id", Color: color.New(color.Bold)},
			{Contents: "type", Color: color.New(color.Bold)},
			{Contents: "name", Color: color.New(color.Bold)},
			{Contents: "attempt", Color: color.New(color.Bold)},
		},
	}

	sort.Sort(containersByHandle(containers))

	for _, c := range containers {
		row := ui.TableRow{
			{Contents: c.ID},
			{Contents: formatTTL(c.TTLInSeconds)},
			{Contents: formatTTL(c.ValidityInSeconds)},
			{Contents: c.WorkerName},
			stringOrDefault(c.PipelineName),
			stringOrDefault(c.JobName),
			stringOrDefault(c.BuildName),
			buildIDOrNone(c.BuildID),
			stringOrDefault(c.StepType, "check"),
			{Contents: (c.StepName + c.ResourceName)},
			stringOrDefault(SliceItoa(c.Attempts), "n/a"),
		}

		table.Data = append(table.Data, row)
	}

	return table.Render(os.Stdout)
}

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

	client := concourse.NewClient(connection)

	containers, err := client.ListContainers(map[string]string{})
	if err != nil {
		log.Fatalln(err)
	}

	table := ui.Table{
		Headers: ui.TableRow{
			{Contents: "handle", Color: color.New(color.Bold)},
			{Contents: "worker", Color: color.New(color.Bold)},
			{Contents: "pipeline", Color: color.New(color.Bold)},
			{Contents: "job", Color: color.New(color.Bold)},
			{Contents: "build #", Color: color.New(color.Bold)},
			{Contents: "build id", Color: color.New(color.Bold)},
			{Contents: "type", Color: color.New(color.Bold)},
			{Contents: "name", Color: color.New(color.Bold)},
			{Contents: "attempt", Color: color.New(color.Bold)},
		},
	}

	sort.Sort(containersByHandle(containers))

	for _, c := range containers {
		row := ui.TableRow{
			{Contents: c.ID},
			{Contents: c.WorkerName},
			stringOrDefault(c.PipelineName),
			stringOrDefault(c.JobName),
			stringOrDefault(c.BuildName),
			buildIDOrNone(c.BuildID),
			stringOrDefault(c.StepType, "check"),
			{Contents: (c.StepName + c.ResourceName)},
			stringOrDefault(SliceItoa(c.Attempts), "n/a"),
		}

		table.Data = append(table.Data, row)
	}

	return table.Render(os.Stdout)
}

func (command *VolumesCommand) 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
	}

	volumes, err := client.ListVolumes()
	if err != nil {
		return err
	}

	table := ui.Table{
		Headers: ui.TableRow{
			{Contents: "handle", Color: color.New(color.Bold)},
			{Contents: "ttl", Color: color.New(color.Bold)},
			{Contents: "validity", Color: color.New(color.Bold)},
			{Contents: "worker", Color: color.New(color.Bold)},
			{Contents: "version", Color: color.New(color.Bold)},
		},
	}

	sort.Sort(volumesByWorkerAndHandle(volumes))

	for _, c := range volumes {
		row := ui.TableRow{
			{Contents: c.ID},
			{Contents: formatTTL(c.TTLInSeconds)},
			{Contents: formatTTL(c.ValidityInSeconds)},
			{Contents: c.WorkerName},
			versionCell(c.ResourceVersion),
		}

		table.Data = append(table.Data, row)
	}

	return table.Render(os.Stdout)
}

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

	client := concourse.NewClient(connection)

	containers, err := client.ListContainers(map[string]string{})
	if err != nil {
		log.Fatalln(err)
	}

	table := ui.Table{
		Headers: ui.TableRow{
			{Contents: "handle", Color: color.New(color.Bold)},
			{Contents: "name", Color: color.New(color.Bold)},
			{Contents: "pipeline", Color: color.New(color.Bold)},
			{Contents: "type", Color: color.New(color.Bold)},
			{Contents: "build id", Color: color.New(color.Bold)},
			{Contents: "worker", Color: color.New(color.Bold)},
		},
	}

	sort.Sort(containersByHandle(containers))

	for _, c := range containers {
		row := ui.TableRow{
			{Contents: c.ID},
			{Contents: c.Name},
			{Contents: c.PipelineName},
			{Contents: c.Type},
			buildIDOrNone(c.BuildID),
			{Contents: c.WorkerName},
		}

		table.Data = append(table.Data, row)
	}

	return table.Render(os.Stdout)
}

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)
}