How to use createOutputs method of cmd Package

Best K6 code snippet using cmd.createOutputs

image_plugin_test.go

Source:image_plugin_test.go

...48			handle             string49			rootfsProviderSpec rootfs_spec.Spec50			rootfs             string51			namespaced         bool52			// fakeImagePluginStdout will override createOutputs if set53			createOutputs         gardener.DesiredImageSpec54			fakeImagePluginStdout string55			fakeImagePluginStderr string56			fakeImagePluginError  error57			createImageSpec gardener.DesiredImageSpec58			createErr       error59		)60		BeforeEach(func() {61			cmd = exec.Command("unpriv-plugin", "create")62			fakeUnprivilegedCommandCreator.CreateCommandReturns(cmd, nil)63			fakePrivilegedCommandCreator.CreateCommandReturns(cmd, nil)64			handle = "test-handle"65			rootfs = "docker:///busybox"66			namespaced = true //assume unprivileged by default67			createOutputs = gardener.DesiredImageSpec{68				RootFS: "/image-rootfs/rootfs",69			}70			fakeImagePluginStdout = ""71			fakeImagePluginStderr = ""72			fakeImagePluginError = nil73			createImageSpec = gardener.DesiredImageSpec{}74			createErr = nil75		})76		JustBeforeEach(func() {77			fakeCommandRunner.WhenRunning(78				fake_command_runner.CommandSpec{79					Path: cmd.Path,80				},81				func(cmd *exec.Cmd) error {82					cmd.Stderr.Write([]byte(fakeImagePluginStderr))83					if fakeImagePluginStdout == "" {84						b, err := json.Marshal(createOutputs)85						Expect(err).NotTo(HaveOccurred())86						fakeImagePluginStdout = string(b)87					}88					cmd.Stdout.Write([]byte(fakeImagePluginStdout))89					return fakeImagePluginError90				},91			)92			rootfsURL, err := url.Parse(rootfs)93			Expect(err).NotTo(HaveOccurred())94			rootfsProviderSpec = rootfs_spec.Spec{RootFS: rootfsURL, Namespaced: namespaced}95			createImageSpec, createErr = imagePlugin.Create(fakeLogger, handle, rootfsProviderSpec)96		})97		It("calls the unprivileged command creator to generate a create command", func() {98			Expect(createErr).NotTo(HaveOccurred())99			Expect(fakeUnprivilegedCommandCreator.CreateCommandCallCount()).To(Equal(1))100			Expect(fakePrivilegedCommandCreator.CreateCommandCallCount()).To(Equal(0))101			_, handleArg, specArg := fakeUnprivilegedCommandCreator.CreateCommandArgsForCall(0)102			Expect(handleArg).To(Equal(handle))103			Expect(specArg).To(Equal(rootfsProviderSpec))104		})105		Context("when the unprivileged command creator returns an error", func() {106			BeforeEach(func() {107				fakeUnprivilegedCommandCreator.CreateCommandReturns(nil, errors.New("explosion"))108			})109			It("returns that error", func() {110				Expect(createErr).To(MatchError("creating create command: explosion"))111			})112		})113		Context("when creating an unprivileged volume", func() {114			BeforeEach(func() {115				namespaced = false116			})117			It("calls the privileged command creator to generate a create command", func() {118				Expect(createErr).NotTo(HaveOccurred())119				Expect(fakePrivilegedCommandCreator.CreateCommandCallCount()).To(Equal(1))120				Expect(fakeUnprivilegedCommandCreator.CreateCommandCallCount()).To(Equal(0))121				_, handleArg, specArg := fakePrivilegedCommandCreator.CreateCommandArgsForCall(0)122				Expect(handleArg).To(Equal(handle))123				Expect(specArg).To(Equal(rootfsProviderSpec))124			})125			Context("when the privileged command creator returns an error", func() {126				BeforeEach(func() {127					fakePrivilegedCommandCreator.CreateCommandReturns(nil, errors.New("explosion"))128				})129				It("returns that error", func() {130					Expect(createErr).To(MatchError("creating create command: explosion"))131				})132			})133		})134		Context("when spec.Rootfs is not defined", func() {135			BeforeEach(func() {136				rootfs = ""137			})138			It("uses the default rootfs instead", func() {139				Expect(createErr).NotTo(HaveOccurred())140				Expect(fakeUnprivilegedCommandCreator.CreateCommandCallCount()).To(Equal(1))141				_, _, specArg := fakeUnprivilegedCommandCreator.CreateCommandArgsForCall(0)142				Expect(specArg.RootFS.String()).To(Equal("/default-rootfs"))143			})144			Context("when there is an error parsing the default rootfs", func() {145				BeforeEach(func() {146					defaultRootfs = "%%"147				})148				It("returns the error", func() {149					Expect(createErr).To(MatchError(ContainSubstring("parsing default rootfs")))150				})151			})152		})153		It("runs the plugin command with the command runner", func() {154			Expect(createErr).NotTo(HaveOccurred())155			Expect(fakeCommandRunner.ExecutedCommands()).To(HaveLen(1))156			executedCmd := fakeCommandRunner.ExecutedCommands()[0]157			Expect(executedCmd).To(Equal(cmd))158		})159		Context("when running the image plugin create fails", func() {160			BeforeEach(func() {161				fakeImagePluginStdout = "image-plugin-exploded-due-to-oom"162				fakeImagePluginError = errors.New("image-plugin-create-failed")163			})164			It("returns the wrapped error and plugin stdout, with context", func() {165				Expect(createErr).To(MatchError("running image plugin create: image-plugin-exploded-due-to-oom: image-plugin-create-failed"))166			})167		})168		It("returns the rootfs json property as the rootfs", func() {169			Expect(createImageSpec.RootFS).To(Equal("/image-rootfs/rootfs"))170		})171		Context("when parsing the plugin output fails", func() {172			BeforeEach(func() {173				fakeImagePluginStdout = "THIS-IS-GARBAGE-OUTPUT"174			})175			It("returns the wrapped error and plugin stdout, with context", func() {176				Expect(createErr.Error()).To(ContainSubstring("parsing image plugin create: THIS-IS-GARBAGE-OUTPUT"))177			})178		})179		Context("when no image config is defined", func() {180			It("returns an empty list of env vars", func() {181				Expect(createImageSpec.Image.Config.Env).To(BeEmpty())182			})183		})184		Context("when there is image config defined", func() {185			BeforeEach(func() {186				createOutputs.Image = gardener.Image{187					Config: gardener.ImageConfig{188						Env: []string{189							"MY_VAR=set",190							"MY_SECOND_VAR=also_set",191						},192					},193				}194			})195			It("returns the list of env variables to set", func() {196				Expect(createImageSpec.Image.Config.Env).To(ConsistOf([]string{"MY_VAR=set", "MY_SECOND_VAR=also_set"}))197			})198		})199		Context("when there are mounts defined", func() {200			BeforeEach(func() {201				createOutputs.Mounts = []specs.Mount{202					{203						Source:      "src",204						Destination: "dest",205						Options:     []string{"bind"},206						Type:        "bind",207					},208				}209			})210			It("returns the list of mounts to configure", func() {211				Expect(createImageSpec.Mounts).To(Equal(createOutputs.Mounts))212			})213		})214		Context("when the image plugin emits logs to stderr", func() {215			BeforeEach(func() {216				buffer := gbytes.NewBuffer()217				externalLogger := lager.NewLogger("external-plugin")218				externalLogger.RegisterSink(lager.NewWriterSink(buffer, lager.DEBUG))219				externalLogger.Info("info-message", lager.Data{"type": "info"})220				fakeImagePluginStderr = string(buffer.Contents())221			})222			It("relogs the log entries", func() {223				Expect(fakeLogger).To(glager.ContainSequence(224					glager.Info(225						glager.Message("image-plugin.image-plugin-create.external-plugin.info-message"),...

collector.go

Source:collector.go

...85	}86	return script, nil87}88func (c *CmdDataCollector) addOutputs(p *bitflow.SamplePipeline) error {89	outputs, err := c.createOutputs()90	if err != nil {91		return err92	}93	if len(outputs) == 1 {94		c.setSink(p, outputs[0])95	} else {96		// Create a multiplex-fork for all outputs97		dist := new(fork.MultiplexDistributor)98		for _, sink := range outputs {99			pipe := new(bitflow.SamplePipeline)100			c.setSink(pipe, sink)101			dist.Subpipelines = append(dist.Subpipelines, pipe)102		}103		p.Add(&fork.SampleFork{Distributor: dist})104	}105	return nil106}107func (c *CmdDataCollector) createOutputs() ([]bitflow.SampleProcessor, error) {108	if len(c.outputs) == 0 && c.DefaultOutput != "" {109		c.outputs = []string{c.DefaultOutput}110	}111	var sinks []bitflow.SampleProcessor112	consoleOutputs := 0113	for _, output := range c.outputs {114		sink, err := c.Endpoints.CreateOutput(output)115		if err != nil {116			return nil, err117		}118		sinks = append(sinks, sink)119		if bitflow.IsConsoleOutput(sink) {120			consoleOutputs++121		}...

createOutputs

Using AI Code Generation

1func main() {2    cmd := &Cmd{}3    cmd.createOutputs()4}5func main() {6    cmd := &Cmd{}7    cmd.createOutputs()8}9func main() {10    cmd := &Cmd{}11    cmd.createOutputs()12}13func main() {14    cmd := &Cmd{}15    cmd.createOutputs()16}17func main() {18    cmd := &Cmd{}19    cmd.createOutputs()20}21func main() {22    cmd := &Cmd{}23    cmd.createOutputs()24}25func main() {26    cmd := &Cmd{}27    cmd.createOutputs()28}29func main() {30    cmd := &Cmd{}31    cmd.createOutputs()32}33func main() {34    cmd := &Cmd{}35    cmd.createOutputs()36}37func main() {38    cmd := &Cmd{}39    cmd.createOutputs()40}41func main() {42    cmd := &Cmd{}43    cmd.createOutputs()44}45func main() {46    cmd := &Cmd{}47    cmd.createOutputs()48}49func main() {50    cmd := &Cmd{}51    cmd.createOutputs()52}53func main() {54    cmd := &Cmd{}55    cmd.createOutputs()56}57func main() {58    cmd := &Cmd{}59    cmd.createOutputs()60}

createOutputs

Using AI Code Generation

1import (2func main() {3    if len(os.Args) < 2 {4        fmt.Println("Please provide a command")5        os.Exit(1)6    }7    if cmd == "createOutputs" {8        if len(os.Args) != 3 {9            fmt.Println("Please provide a number")10            os.Exit(1)11        }12        num, err := strconv.Atoi(os.Args[2])13        if err != nil {14            fmt.Println("Please provide a number")15            os.Exit(1)16        }17        createOutputs(num)18    } else {19        fmt.Println("Invalid command")20    }21}22func createOutputs(num int) {23    for i := 0; i < num; i++ {24        file, err := os.Create("output" + strconv.Itoa(i) + ".txt")25        if err != nil {26            fmt.Println(err)27            os.Exit(1)28        }29        file.WriteString("This is output" + strconv.Itoa(i))30        file.Close()31    }32}33import (34func main() {35    tempDirPath, err := ioutil.TempDir("", "temp")36    if err != nil {37        fmt.Println(err)38        os.Exit(1)39    }40    fmt.Println(tempDirPath)41}42To create a temporary file, we can use the ioutil.TempFile() function. This function takes two arguments: the directory where the temporary file should be created and a prefix for the file name. It

createOutputs

Using AI Code Generation

1import (2func main() {3	cmd := new(cmd)4	file, err := os.Create("output.txt")5	if err != nil {6		fmt.Println("Error creating file")7	}8	cmd.createOutputs(file)9}10import (11func main() {12	cmd := new(cmd)13	file, err := os.Create("output.txt")14	if err != nil {15		fmt.Println("Error creating file")16	}17	cmd.createOutputs(file)18}19import (20func main() {21	cmd := new(cmd)22	file, err := os.Create("output.txt")23	if err != nil {24		fmt.Println("Error creating file")25	}26	cmd.createOutputs(file)27}28import (29func main() {30	cmd := new(cmd)31	file, err := os.Create("output.txt")32	if err != nil {33		fmt.Println("Error creating file")34	}35	cmd.createOutputs(file)36}37import (38func main() {39	cmd := new(cmd)40	file, err := os.Create("output.txt")41	if err != nil {42		fmt.Println("Error creating file")43	}44	cmd.createOutputs(file)45}46import (47func main() {48	cmd := new(cmd)

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