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K6
cmd
renderMultipleBars

How to use renderMultipleBars method of cmd Package

Best K6 code snippet using cmd.renderMultipleBars

ui.go

Source:ui.go

...126	}127	fprintf(stdout, "\n")128}129//nolint: funlen130func renderMultipleBars(131	isTTY, goBack bool, maxLeft, termWidth, widthDelta int, pbs []*pb.ProgressBar,132) (string, int) {133	lineEnd := "\n"134	if isTTY {135		//TODO: check for cross platform support136		lineEnd = "\x1b[K\n" // erase till end of line137	}138	var (139		// Amount of times line lengths exceed termWidth.140		// Needed to factor into the amount of lines to jump141		// back with [A and avoid scrollback issues.142		lineBreaks  int143		longestLine int144		// Maximum length of each right side column except last,145		// used to calculate the padding between columns.146		maxRColumnLen = make([]int, 2)147		pbsCount      = len(pbs)148		rendered      = make([]pb.ProgressBarRender, pbsCount)149		result        = make([]string, pbsCount+2)150	)151	result[0] = lineEnd // start with an empty line152	// First pass to render all progressbars and get the maximum153	// lengths of right-side columns.154	for i, pb := range pbs {155		rend := pb.Render(maxLeft, widthDelta)156		for i := range rend.Right {157			// Skip last column, since there's nothing to align after it (yet?).158			if i == len(rend.Right)-1 {159				break160			}161			if len(rend.Right[i]) > maxRColumnLen[i] {162				maxRColumnLen[i] = len(rend.Right[i])163			}164		}165		rendered[i] = rend166	}167	// Second pass to render final output, applying padding where needed168	for i := range rendered {169		rend := rendered[i]170		if rend.Hijack != "" {171			result[i+1] = rend.Hijack + lineEnd172			runeCount := utf8.RuneCountInString(rend.Hijack)173			lineBreaks += (runeCount - termPadding) / termWidth174			continue175		}176		var leftText, rightText string177		leftPadFmt := fmt.Sprintf("%%-%ds", maxLeft)178		leftText = fmt.Sprintf(leftPadFmt, rend.Left)179		for i := range rend.Right {180			rpad := 0181			if len(maxRColumnLen) > i {182				rpad = maxRColumnLen[i]183			}184			rightPadFmt := fmt.Sprintf(" %%-%ds", rpad+1)185			rightText += fmt.Sprintf(rightPadFmt, rend.Right[i])186		}187		// Get visible line length, without ANSI escape sequences (color)188		status := fmt.Sprintf(" %s ", rend.Status())189		line := leftText + status + rend.Progress() + rightText190		lineRuneCount := utf8.RuneCountInString(line)191		if lineRuneCount > longestLine {192			longestLine = lineRuneCount193		}194		lineBreaks += (lineRuneCount - termPadding) / termWidth195		if !noColor {196			rend.Color = true197			status = fmt.Sprintf(" %s ", rend.Status())198			line = fmt.Sprintf(leftPadFmt+"%s%s%s",199				rend.Left, status, rend.Progress(), rightText)200		}201		result[i+1] = line + lineEnd202	}203	if isTTY && goBack {204		// Clear screen and go back to the beginning205		//TODO: check for cross platform support206		result[pbsCount+1] = fmt.Sprintf("\r\x1b[J\x1b[%dA", pbsCount+lineBreaks+1)207	} else {208		result[pbsCount+1] = lineEnd209	}210	return strings.Join(result, ""), longestLine211}212//TODO: show other information here?213//TODO: add a no-progress option that will disable these214//TODO: don't use global variables...215// nolint:funlen216func showProgress(217	ctx context.Context, conf Config,218	execScheduler *local.ExecutionScheduler, logger *logrus.Logger,219) {220	if quiet || conf.HTTPDebug.Valid && conf.HTTPDebug.String != "" {221		return222	}223	pbs := []*pb.ProgressBar{execScheduler.GetInitProgressBar()}224	for _, s := range execScheduler.GetExecutors() {225		pbs = append(pbs, s.GetProgress())226	}227	termWidth, _, err := terminal.GetSize(int(os.Stdout.Fd()))228	if err != nil && stdoutTTY {229		logger.WithError(err).Warn("error getting terminal size")230		termWidth = 80 // TODO: something safer, return error?231	}232	// Get the longest left side string length, to align progress bars233	// horizontally and trim excess text.234	var leftLen int64235	for _, pb := range pbs {236		l := pb.Left()237		leftLen = lib.Max(int64(len(l)), leftLen)238	}239	// Limit to maximum left text length240	maxLeft := int(lib.Min(leftLen, maxLeftLength))241	var progressBarsLastRender []byte242	printProgressBars := func() {243		_, _ = stdout.Writer.Write(progressBarsLastRender)244	}245	var widthDelta int246	// Default to responsive progress bars when in an interactive terminal247	renderProgressBars := func(goBack bool) {248		barText, longestLine := renderMultipleBars(stdoutTTY, goBack, maxLeft, termWidth, widthDelta, pbs)249		widthDelta = termWidth - longestLine - termPadding250		progressBarsLastRender = []byte(barText)251	}252	// Otherwise fallback to fixed compact progress bars253	if !stdoutTTY {254		widthDelta = -pb.DefaultWidth255		renderProgressBars = func(goBack bool) {256			barText, _ := renderMultipleBars(stdoutTTY, goBack, maxLeft, termWidth, widthDelta, pbs)257			progressBarsLastRender = []byte(barText)258		}259	}260	//TODO: make configurable?261	updateFreq := 1 * time.Second262	//TODO: remove !noColor after we fix how we handle colors (see the related263	//description in the TODO message in cmd/root.go)264	if stdoutTTY && !noColor {265		updateFreq = 100 * time.Millisecond266		outMutex.Lock()267		stdout.PersistentText = printProgressBars268		stderr.PersistentText = printProgressBars269		outMutex.Unlock()270		defer func() {...

ui_test.go

Source:ui_test.go

...80		tc := tc81		t.Run(tc.name, func(t *testing.T) {82			t.Parallel()83			pbs := createTestProgressBars(3, tc.padding, 1)84			out, longestLine := renderMultipleBars(true, false, false, 6+tc.padding, 80, tc.widthDelta, pbs)85			assert.Equal(t, tc.expOut, out)86			assert.Equal(t, tc.expLongLine, longestLine)87		})88	}89}

renderMultipleBars

Using AI Code Generation

1func main() {2    cmd := command.Command{}3    cmd.RenderMultipleBars()4}5func main() {6    cmd := command.Command{}7    cmd.RenderMultipleBars()8}9func main() {10    cmd := command.Command{}11    cmd.RenderMultipleBars()12}13func main() {14    cmd := command.Command{}15    cmd.RenderMultipleBars()16}17func main() {18    cmd := command.Command{}19    cmd.RenderMultipleBars()20}21func main() {22    cmd := command.Command{}23    cmd.RenderMultipleBars()24}25func main() {26    cmd := command.Command{}27    cmd.RenderMultipleBars()28}29func main() {30    cmd := command.Command{}31    cmd.RenderMultipleBars()32}33func main() {34    cmd := command.Command{}35    cmd.RenderMultipleBars()36}37func main() {38    cmd := command.Command{}39    cmd.RenderMultipleBars()40}41func main() {42    cmd := command.Command{}43    cmd.RenderMultipleBars()44}45func main() {46    cmd := command.Command{}47    cmd.RenderMultipleBars()48}49func main() {50    cmd := command.Command{}51    cmd.RenderMultipleBars()52}53func main() {54    cmd := command.Command{}55    cmd.RenderMultipleBars()56}

renderMultipleBars

Using AI Code Generation

1import (2func main() {3    cmd.renderMultipleBars()4}5import (6func main() {7    cmd.renderMultipleBars()8}9import (10func main() {11    cmd.renderMultipleBars()12}13import (14func main() {15    cmd.renderMultipleBars()16}17import (18func main() {19    cmd.renderMultipleBars()20}21import (22func main() {23    cmd.renderMultipleBars()24}25import (26func main() {27    cmd.renderMultipleBars()28}29import (30func main() {31    cmd.renderMultipleBars()32}33import (34func main() {

renderMultipleBars

Using AI Code Generation

1cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);2cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);3cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);4cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);5cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);6cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);7cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);8cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);9cmd.renderMultipleBars(10, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1);

renderMultipleBars

Using AI Code Generation

1import (2func main(){3	c := cmd{}4	table := tablewriter.NewWriter(os.Stdout)5	c.renderMultipleBars(table)6}7import (8func main(){9	c := cmd{}10	table := tablewriter.NewWriter(os.Stdout)11	c.renderMultipleBars(table)12}13import (14func main(){15	c := cmd{}16	table := tablewriter.NewWriter(os.Stdout)17	c.renderMultipleBars(table)18}19import (20func main(){21	c := cmd{}22	table := tablewriter.NewWriter(os.Stdout)23	c.renderMultipleBars(table)24}25import (26func main(){27	c := cmd{}28	table := tablewriter.NewWriter(os.Stdout)29	c.renderMultipleBars(table)30}31import (32func main(){33	c := cmd{}34	table := tablewriter.NewWriter(os.Stdout

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