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docker/cli
cli/command/stack/kubernetes/stack.go
createFileBasedConfigMaps
func (s *Stack) createFileBasedConfigMaps(configMaps corev1.ConfigMapInterface) ([]childResource, error) { var resources []childResource for name, config := range s.Spec.Configs { if config.File == "" { continue } fileName := filepath.Base(config.File) content, err := ioutil.ReadFile(config.File) if err != nil { return resources, err } configMap, err := configMaps.Create(toConfigMap(s.Name, name, fileName, content)) if err != nil { return resources, err } resources = append(resources, &configMapChildResource{client: configMaps, configMap: configMap}) } return resources, nil }
go
func (s *Stack) createFileBasedConfigMaps(configMaps corev1.ConfigMapInterface) ([]childResource, error) { var resources []childResource for name, config := range s.Spec.Configs { if config.File == "" { continue } fileName := filepath.Base(config.File) content, err := ioutil.ReadFile(config.File) if err != nil { return resources, err } configMap, err := configMaps.Create(toConfigMap(s.Name, name, fileName, content)) if err != nil { return resources, err } resources = append(resources, &configMapChildResource{client: configMaps, configMap: configMap}) } return resources, nil }
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// createFileBasedConfigMaps creates a Kubernetes ConfigMap for each Compose global file-based config.
[ "createFileBasedConfigMaps", "creates", "a", "Kubernetes", "ConfigMap", "for", "each", "Compose", "global", "file", "-", "based", "config", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/stack/kubernetes/stack.go#L54-L74
train
docker/cli
cli/command/stack/kubernetes/stack.go
toConfigMap
func toConfigMap(stackName, name, key string, content []byte) *apiv1.ConfigMap { return &apiv1.ConfigMap{ TypeMeta: metav1.TypeMeta{ Kind: "ConfigMap", APIVersion: "v1", }, ObjectMeta: metav1.ObjectMeta{ Name: name, Labels: map[string]string{ labels.ForStackName: stackName, }, }, Data: map[string]string{ key: string(content), }, } }
go
func toConfigMap(stackName, name, key string, content []byte) *apiv1.ConfigMap { return &apiv1.ConfigMap{ TypeMeta: metav1.TypeMeta{ Kind: "ConfigMap", APIVersion: "v1", }, ObjectMeta: metav1.ObjectMeta{ Name: name, Labels: map[string]string{ labels.ForStackName: stackName, }, }, Data: map[string]string{ key: string(content), }, } }
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// toConfigMap converts a Compose Config to a Kube ConfigMap.
[ "toConfigMap", "converts", "a", "Compose", "Config", "to", "a", "Kube", "ConfigMap", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/stack/kubernetes/stack.go#L92-L108
train
docker/cli
cli/command/stack/kubernetes/stack.go
createFileBasedSecrets
func (s *Stack) createFileBasedSecrets(secrets corev1.SecretInterface) ([]childResource, error) { var resources []childResource for name, secret := range s.Spec.Secrets { if secret.File == "" { continue } fileName := filepath.Base(secret.File) content, err := ioutil.ReadFile(secret.File) if err != nil { return resources, err } secret, err := secrets.Create(toSecret(s.Name, name, fileName, content)) if err != nil { return resources, err } resources = append(resources, &secretChildResource{client: secrets, secret: secret}) } return resources, nil }
go
func (s *Stack) createFileBasedSecrets(secrets corev1.SecretInterface) ([]childResource, error) { var resources []childResource for name, secret := range s.Spec.Secrets { if secret.File == "" { continue } fileName := filepath.Base(secret.File) content, err := ioutil.ReadFile(secret.File) if err != nil { return resources, err } secret, err := secrets.Create(toSecret(s.Name, name, fileName, content)) if err != nil { return resources, err } resources = append(resources, &secretChildResource{client: secrets, secret: secret}) } return resources, nil }
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// createFileBasedSecrets creates a Kubernetes Secret for each Compose global file-based secret.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/stack/kubernetes/stack.go#L111-L131
train
docker/cli
cli/command/stack/kubernetes/stack.go
toSecret
func toSecret(stackName, name, key string, content []byte) *apiv1.Secret { return &apiv1.Secret{ ObjectMeta: metav1.ObjectMeta{ Name: name, Labels: map[string]string{ labels.ForStackName: stackName, }, }, Data: map[string][]byte{ key: content, }, } }
go
func toSecret(stackName, name, key string, content []byte) *apiv1.Secret { return &apiv1.Secret{ ObjectMeta: metav1.ObjectMeta{ Name: name, Labels: map[string]string{ labels.ForStackName: stackName, }, }, Data: map[string][]byte{ key: content, }, } }
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// toSecret converts a Compose Secret to a Kube Secret.
[ "toSecret", "converts", "a", "Compose", "Secret", "to", "a", "Kube", "Secret", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/stack/kubernetes/stack.go#L149-L161
train
docker/cli
cli/command/defaultcontextstore.go
resolveDefaultContext
func resolveDefaultContext(opts *cliflags.CommonOptions, config *configfile.ConfigFile, stderr io.Writer) (*DefaultContext, error) { stackOrchestrator, err := GetStackOrchestrator("", "", config.StackOrchestrator, stderr) if err != nil { return nil, err } contextTLSData := store.ContextTLSData{ Endpoints: make(map[string]store.EndpointTLSData), } contextMetadata := store.Metadata{ Endpoints: make(map[string]interface{}), Metadata: DockerContext{ Description: "", StackOrchestrator: stackOrchestrator, }, Name: DefaultContextName, } dockerEP, err := resolveDefaultDockerEndpoint(opts) if err != nil { return nil, err } contextMetadata.Endpoints[docker.DockerEndpoint] = dockerEP.EndpointMeta if dockerEP.TLSData != nil { contextTLSData.Endpoints[docker.DockerEndpoint] = *dockerEP.TLSData.ToStoreTLSData() } // Default context uses env-based kubeconfig for Kubernetes endpoint configuration kubeconfig := os.Getenv("KUBECONFIG") if kubeconfig == "" { kubeconfig = filepath.Join(homedir.Get(), ".kube/config") } kubeEP, err := kubernetes.FromKubeConfig(kubeconfig, "", "") if (stackOrchestrator == OrchestratorKubernetes || stackOrchestrator == OrchestratorAll) && err != nil { return nil, errors.Wrapf(err, "default orchestrator is %s but kubernetes endpoint could not be found", stackOrchestrator) } if err == nil { contextMetadata.Endpoints[kubernetes.KubernetesEndpoint] = kubeEP.EndpointMeta if kubeEP.TLSData != nil { contextTLSData.Endpoints[kubernetes.KubernetesEndpoint] = *kubeEP.TLSData.ToStoreTLSData() } } return &DefaultContext{Meta: contextMetadata, TLS: contextTLSData}, nil }
go
func resolveDefaultContext(opts *cliflags.CommonOptions, config *configfile.ConfigFile, stderr io.Writer) (*DefaultContext, error) { stackOrchestrator, err := GetStackOrchestrator("", "", config.StackOrchestrator, stderr) if err != nil { return nil, err } contextTLSData := store.ContextTLSData{ Endpoints: make(map[string]store.EndpointTLSData), } contextMetadata := store.Metadata{ Endpoints: make(map[string]interface{}), Metadata: DockerContext{ Description: "", StackOrchestrator: stackOrchestrator, }, Name: DefaultContextName, } dockerEP, err := resolveDefaultDockerEndpoint(opts) if err != nil { return nil, err } contextMetadata.Endpoints[docker.DockerEndpoint] = dockerEP.EndpointMeta if dockerEP.TLSData != nil { contextTLSData.Endpoints[docker.DockerEndpoint] = *dockerEP.TLSData.ToStoreTLSData() } // Default context uses env-based kubeconfig for Kubernetes endpoint configuration kubeconfig := os.Getenv("KUBECONFIG") if kubeconfig == "" { kubeconfig = filepath.Join(homedir.Get(), ".kube/config") } kubeEP, err := kubernetes.FromKubeConfig(kubeconfig, "", "") if (stackOrchestrator == OrchestratorKubernetes || stackOrchestrator == OrchestratorAll) && err != nil { return nil, errors.Wrapf(err, "default orchestrator is %s but kubernetes endpoint could not be found", stackOrchestrator) } if err == nil { contextMetadata.Endpoints[kubernetes.KubernetesEndpoint] = kubeEP.EndpointMeta if kubeEP.TLSData != nil { contextTLSData.Endpoints[kubernetes.KubernetesEndpoint] = *kubeEP.TLSData.ToStoreTLSData() } } return &DefaultContext{Meta: contextMetadata, TLS: contextTLSData}, nil }
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// resolveDefaultContext creates a Metadata for the current CLI invocation parameters
[ "resolveDefaultContext", "creates", "a", "Metadata", "for", "the", "current", "CLI", "invocation", "parameters" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L39-L82
train
docker/cli
cli/command/defaultcontextstore.go
List
func (s *ContextStoreWithDefault) List() ([]store.Metadata, error) { contextList, err := s.Store.List() if err != nil { return nil, err } defaultContext, err := s.Resolver() if err != nil { return nil, err } return append(contextList, defaultContext.Meta), nil }
go
func (s *ContextStoreWithDefault) List() ([]store.Metadata, error) { contextList, err := s.Store.List() if err != nil { return nil, err } defaultContext, err := s.Resolver() if err != nil { return nil, err } return append(contextList, defaultContext.Meta), nil }
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// List implements store.Store's List
[ "List", "implements", "store", ".", "Store", "s", "List" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L85-L95
train
docker/cli
cli/command/defaultcontextstore.go
CreateOrUpdate
func (s *ContextStoreWithDefault) CreateOrUpdate(meta store.Metadata) error { if meta.Name == DefaultContextName { return errors.New("default context cannot be created nor updated") } return s.Store.CreateOrUpdate(meta) }
go
func (s *ContextStoreWithDefault) CreateOrUpdate(meta store.Metadata) error { if meta.Name == DefaultContextName { return errors.New("default context cannot be created nor updated") } return s.Store.CreateOrUpdate(meta) }
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// CreateOrUpdate is not allowed for the default context and fails
[ "CreateOrUpdate", "is", "not", "allowed", "for", "the", "default", "context", "and", "fails" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L98-L103
train
docker/cli
cli/command/defaultcontextstore.go
Remove
func (s *ContextStoreWithDefault) Remove(name string) error { if name == DefaultContextName { return errors.New("default context cannot be removed") } return s.Store.Remove(name) }
go
func (s *ContextStoreWithDefault) Remove(name string) error { if name == DefaultContextName { return errors.New("default context cannot be removed") } return s.Store.Remove(name) }
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// Remove is not allowed for the default context and fails
[ "Remove", "is", "not", "allowed", "for", "the", "default", "context", "and", "fails" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L106-L111
train
docker/cli
cli/command/defaultcontextstore.go
GetMetadata
func (s *ContextStoreWithDefault) GetMetadata(name string) (store.Metadata, error) { if name == DefaultContextName { defaultContext, err := s.Resolver() if err != nil { return store.Metadata{}, err } return defaultContext.Meta, nil } return s.Store.GetMetadata(name) }
go
func (s *ContextStoreWithDefault) GetMetadata(name string) (store.Metadata, error) { if name == DefaultContextName { defaultContext, err := s.Resolver() if err != nil { return store.Metadata{}, err } return defaultContext.Meta, nil } return s.Store.GetMetadata(name) }
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// GetMetadata implements store.Store's GetMetadata
[ "GetMetadata", "implements", "store", ".", "Store", "s", "GetMetadata" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L114-L123
train
docker/cli
cli/command/defaultcontextstore.go
ResetTLSMaterial
func (s *ContextStoreWithDefault) ResetTLSMaterial(name string, data *store.ContextTLSData) error { if name == DefaultContextName { return errors.New("The default context store does not support ResetTLSMaterial") } return s.Store.ResetTLSMaterial(name, data) }
go
func (s *ContextStoreWithDefault) ResetTLSMaterial(name string, data *store.ContextTLSData) error { if name == DefaultContextName { return errors.New("The default context store does not support ResetTLSMaterial") } return s.Store.ResetTLSMaterial(name, data) }
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// ResetTLSMaterial is not implemented for default context and fails
[ "ResetTLSMaterial", "is", "not", "implemented", "for", "default", "context", "and", "fails" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L126-L131
train
docker/cli
cli/command/defaultcontextstore.go
ResetEndpointTLSMaterial
func (s *ContextStoreWithDefault) ResetEndpointTLSMaterial(contextName string, endpointName string, data *store.EndpointTLSData) error { if contextName == DefaultContextName { return errors.New("The default context store does not support ResetEndpointTLSMaterial") } return s.Store.ResetEndpointTLSMaterial(contextName, endpointName, data) }
go
func (s *ContextStoreWithDefault) ResetEndpointTLSMaterial(contextName string, endpointName string, data *store.EndpointTLSData) error { if contextName == DefaultContextName { return errors.New("The default context store does not support ResetEndpointTLSMaterial") } return s.Store.ResetEndpointTLSMaterial(contextName, endpointName, data) }
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// ResetEndpointTLSMaterial is not implemented for default context and fails
[ "ResetEndpointTLSMaterial", "is", "not", "implemented", "for", "default", "context", "and", "fails" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L134-L139
train
docker/cli
cli/command/defaultcontextstore.go
ListTLSFiles
func (s *ContextStoreWithDefault) ListTLSFiles(name string) (map[string]store.EndpointFiles, error) { if name == DefaultContextName { defaultContext, err := s.Resolver() if err != nil { return nil, err } tlsfiles := make(map[string]store.EndpointFiles) for epName, epTLSData := range defaultContext.TLS.Endpoints { var files store.EndpointFiles for filename := range epTLSData.Files { files = append(files, filename) } tlsfiles[epName] = files } return tlsfiles, nil } return s.Store.ListTLSFiles(name) }
go
func (s *ContextStoreWithDefault) ListTLSFiles(name string) (map[string]store.EndpointFiles, error) { if name == DefaultContextName { defaultContext, err := s.Resolver() if err != nil { return nil, err } tlsfiles := make(map[string]store.EndpointFiles) for epName, epTLSData := range defaultContext.TLS.Endpoints { var files store.EndpointFiles for filename := range epTLSData.Files { files = append(files, filename) } tlsfiles[epName] = files } return tlsfiles, nil } return s.Store.ListTLSFiles(name) }
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// ListTLSFiles implements store.Store's ListTLSFiles
[ "ListTLSFiles", "implements", "store", ".", "Store", "s", "ListTLSFiles" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L142-L159
train
docker/cli
cli/command/defaultcontextstore.go
GetTLSData
func (s *ContextStoreWithDefault) GetTLSData(contextName, endpointName, fileName string) ([]byte, error) { if contextName == DefaultContextName { defaultContext, err := s.Resolver() if err != nil { return nil, err } if defaultContext.TLS.Endpoints[endpointName].Files[fileName] == nil { return nil, &noDefaultTLSDataError{endpointName: endpointName, fileName: fileName} } return defaultContext.TLS.Endpoints[endpointName].Files[fileName], nil } return s.Store.GetTLSData(contextName, endpointName, fileName) }
go
func (s *ContextStoreWithDefault) GetTLSData(contextName, endpointName, fileName string) ([]byte, error) { if contextName == DefaultContextName { defaultContext, err := s.Resolver() if err != nil { return nil, err } if defaultContext.TLS.Endpoints[endpointName].Files[fileName] == nil { return nil, &noDefaultTLSDataError{endpointName: endpointName, fileName: fileName} } return defaultContext.TLS.Endpoints[endpointName].Files[fileName], nil } return s.Store.GetTLSData(contextName, endpointName, fileName) }
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// GetTLSData implements store.Store's GetTLSData
[ "GetTLSData", "implements", "store", ".", "Store", "s", "GetTLSData" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L162-L175
train
docker/cli
cli/command/defaultcontextstore.go
GetStorageInfo
func (s *ContextStoreWithDefault) GetStorageInfo(contextName string) store.StorageInfo { if contextName == DefaultContextName { return store.StorageInfo{MetadataPath: "<IN MEMORY>", TLSPath: "<IN MEMORY>"} } return s.Store.GetStorageInfo(contextName) }
go
func (s *ContextStoreWithDefault) GetStorageInfo(contextName string) store.StorageInfo { if contextName == DefaultContextName { return store.StorageInfo{MetadataPath: "<IN MEMORY>", TLSPath: "<IN MEMORY>"} } return s.Store.GetStorageInfo(contextName) }
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// GetStorageInfo implements store.Store's GetStorageInfo
[ "GetStorageInfo", "implements", "store", ".", "Store", "s", "GetStorageInfo" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/defaultcontextstore.go#L193-L198
train
docker/cli
cli/command/secret/formatter.go
NewFormat
func NewFormat(source string, quiet bool) formatter.Format { switch source { case formatter.PrettyFormatKey: return secretInspectPrettyTemplate case formatter.TableFormatKey: if quiet { return formatter.DefaultQuietFormat } return defaultSecretTableFormat } return formatter.Format(source) }
go
func NewFormat(source string, quiet bool) formatter.Format { switch source { case formatter.PrettyFormatKey: return secretInspectPrettyTemplate case formatter.TableFormatKey: if quiet { return formatter.DefaultQuietFormat } return defaultSecretTableFormat } return formatter.Format(source) }
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// NewFormat returns a Format for rendering using a secret Context
[ "NewFormat", "returns", "a", "Format", "for", "rendering", "using", "a", "secret", "Context" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/secret/formatter.go#L33-L44
train
docker/cli
cli/command/secret/formatter.go
InspectFormatWrite
func InspectFormatWrite(ctx formatter.Context, refs []string, getRef inspect.GetRefFunc) error { if ctx.Format != secretInspectPrettyTemplate { return inspect.Inspect(ctx.Output, refs, string(ctx.Format), getRef) } render := func(format func(subContext formatter.SubContext) error) error { for _, ref := range refs { secretI, _, err := getRef(ref) if err != nil { return err } secret, ok := secretI.(swarm.Secret) if !ok { return fmt.Errorf("got wrong object to inspect :%v", ok) } if err := format(&secretInspectContext{Secret: secret}); err != nil { return err } } return nil } return ctx.Write(&secretInspectContext{}, render) }
go
func InspectFormatWrite(ctx formatter.Context, refs []string, getRef inspect.GetRefFunc) error { if ctx.Format != secretInspectPrettyTemplate { return inspect.Inspect(ctx.Output, refs, string(ctx.Format), getRef) } render := func(format func(subContext formatter.SubContext) error) error { for _, ref := range refs { secretI, _, err := getRef(ref) if err != nil { return err } secret, ok := secretI.(swarm.Secret) if !ok { return fmt.Errorf("got wrong object to inspect :%v", ok) } if err := format(&secretInspectContext{Secret: secret}); err != nil { return err } } return nil } return ctx.Write(&secretInspectContext{}, render) }
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// InspectFormatWrite renders the context for a list of secrets
[ "InspectFormatWrite", "renders", "the", "context", "for", "a", "list", "of", "secrets" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/secret/formatter.go#L126-L147
train
docker/cli
opts/opts.go
ValidateMACAddress
func ValidateMACAddress(val string) (string, error) { _, err := net.ParseMAC(strings.TrimSpace(val)) if err != nil { return "", err } return val, nil }
go
func ValidateMACAddress(val string) (string, error) { _, err := net.ParseMAC(strings.TrimSpace(val)) if err != nil { return "", err } return val, nil }
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// ValidateMACAddress validates a MAC address.
[ "ValidateMACAddress", "validates", "a", "MAC", "address", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/opts/opts.go#L241-L247
train
docker/cli
opts/opts.go
ValidateSysctl
func ValidateSysctl(val string) (string, error) { validSysctlMap := map[string]bool{ "kernel.msgmax": true, "kernel.msgmnb": true, "kernel.msgmni": true, "kernel.sem": true, "kernel.shmall": true, "kernel.shmmax": true, "kernel.shmmni": true, "kernel.shm_rmid_forced": true, } validSysctlPrefixes := []string{ "net.", "fs.mqueue.", } arr := strings.Split(val, "=") if len(arr) < 2 { return "", fmt.Errorf("sysctl '%s' is not whitelisted", val) } if validSysctlMap[arr[0]] { return val, nil } for _, vp := range validSysctlPrefixes { if strings.HasPrefix(arr[0], vp) { return val, nil } } return "", fmt.Errorf("sysctl '%s' is not whitelisted", val) }
go
func ValidateSysctl(val string) (string, error) { validSysctlMap := map[string]bool{ "kernel.msgmax": true, "kernel.msgmnb": true, "kernel.msgmni": true, "kernel.sem": true, "kernel.shmall": true, "kernel.shmmax": true, "kernel.shmmni": true, "kernel.shm_rmid_forced": true, } validSysctlPrefixes := []string{ "net.", "fs.mqueue.", } arr := strings.Split(val, "=") if len(arr) < 2 { return "", fmt.Errorf("sysctl '%s' is not whitelisted", val) } if validSysctlMap[arr[0]] { return val, nil } for _, vp := range validSysctlPrefixes { if strings.HasPrefix(arr[0], vp) { return val, nil } } return "", fmt.Errorf("sysctl '%s' is not whitelisted", val) }
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// ValidateSysctl validates a sysctl and returns it.
[ "ValidateSysctl", "validates", "a", "sysctl", "and", "returns", "it", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/opts/opts.go#L293-L322
train
docker/cli
opts/opts.go
String
func (c *NanoCPUs) String() string { if *c == 0 { return "" } return big.NewRat(c.Value(), 1e9).FloatString(3) }
go
func (c *NanoCPUs) String() string { if *c == 0 { return "" } return big.NewRat(c.Value(), 1e9).FloatString(3) }
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// String returns the string format of the number
[ "String", "returns", "the", "string", "format", "of", "the", "number" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/opts/opts.go#L383-L388
train
docker/cli
opts/opts.go
Set
func (c *NanoCPUs) Set(value string) error { cpus, err := ParseCPUs(value) *c = NanoCPUs(cpus) return err }
go
func (c *NanoCPUs) Set(value string) error { cpus, err := ParseCPUs(value) *c = NanoCPUs(cpus) return err }
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// Set sets the value of the NanoCPU by passing a string
[ "Set", "sets", "the", "value", "of", "the", "NanoCPU", "by", "passing", "a", "string" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/opts/opts.go#L391-L395
train
docker/cli
opts/opts.go
ParseCPUs
func ParseCPUs(value string) (int64, error) { cpu, ok := new(big.Rat).SetString(value) if !ok { return 0, fmt.Errorf("failed to parse %v as a rational number", value) } nano := cpu.Mul(cpu, big.NewRat(1e9, 1)) if !nano.IsInt() { return 0, fmt.Errorf("value is too precise") } return nano.Num().Int64(), nil }
go
func ParseCPUs(value string) (int64, error) { cpu, ok := new(big.Rat).SetString(value) if !ok { return 0, fmt.Errorf("failed to parse %v as a rational number", value) } nano := cpu.Mul(cpu, big.NewRat(1e9, 1)) if !nano.IsInt() { return 0, fmt.Errorf("value is too precise") } return nano.Num().Int64(), nil }
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// ParseCPUs takes a string ratio and returns an integer value of nano cpus
[ "ParseCPUs", "takes", "a", "string", "ratio", "and", "returns", "an", "integer", "value", "of", "nano", "cpus" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/opts/opts.go#L408-L418
train
docker/cli
opts/opts.go
Set
func (m *MemSwapBytes) Set(value string) error { if value == "-1" { *m = MemSwapBytes(-1) return nil } val, err := units.RAMInBytes(value) *m = MemSwapBytes(val) return err }
go
func (m *MemSwapBytes) Set(value string) error { if value == "-1" { *m = MemSwapBytes(-1) return nil } val, err := units.RAMInBytes(value) *m = MemSwapBytes(val) return err }
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// Set sets the value of the MemSwapBytes by passing a string
[ "Set", "sets", "the", "value", "of", "the", "MemSwapBytes", "by", "passing", "a", "string" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/opts/opts.go#L494-L502
train
docker/cli
opts/opts.go
UnmarshalJSON
func (m *MemSwapBytes) UnmarshalJSON(s []byte) error { b := MemBytes(*m) return b.UnmarshalJSON(s) }
go
func (m *MemSwapBytes) UnmarshalJSON(s []byte) error { b := MemBytes(*m) return b.UnmarshalJSON(s) }
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// UnmarshalJSON is the customized unmarshaler for MemSwapBytes
[ "UnmarshalJSON", "is", "the", "customized", "unmarshaler", "for", "MemSwapBytes" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/opts/opts.go#L520-L523
train
docker/cli
cli/command/context/cmd.go
NewContextCommand
func NewContextCommand(dockerCli command.Cli) *cobra.Command { cmd := &cobra.Command{ Use: "context", Short: "Manage contexts", Args: cli.NoArgs, RunE: command.ShowHelp(dockerCli.Err()), } cmd.AddCommand( newCreateCommand(dockerCli), newListCommand(dockerCli), newUseCommand(dockerCli), newExportCommand(dockerCli), newImportCommand(dockerCli), newRemoveCommand(dockerCli), newUpdateCommand(dockerCli), newInspectCommand(dockerCli), ) return cmd }
go
func NewContextCommand(dockerCli command.Cli) *cobra.Command { cmd := &cobra.Command{ Use: "context", Short: "Manage contexts", Args: cli.NoArgs, RunE: command.ShowHelp(dockerCli.Err()), } cmd.AddCommand( newCreateCommand(dockerCli), newListCommand(dockerCli), newUseCommand(dockerCli), newExportCommand(dockerCli), newImportCommand(dockerCli), newRemoveCommand(dockerCli), newUpdateCommand(dockerCli), newInspectCommand(dockerCli), ) return cmd }
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// NewContextCommand returns the context cli subcommand
[ "NewContextCommand", "returns", "the", "context", "cli", "subcommand" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/context/cmd.go#L14-L32
train
docker/cli
cli/command/container/commit.go
NewCommitCommand
func NewCommitCommand(dockerCli command.Cli) *cobra.Command { var options commitOptions cmd := &cobra.Command{ Use: "commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]", Short: "Create a new image from a container's changes", Args: cli.RequiresRangeArgs(1, 2), RunE: func(cmd *cobra.Command, args []string) error { options.container = args[0] if len(args) > 1 { options.reference = args[1] } return runCommit(dockerCli, &options) }, } flags := cmd.Flags() flags.SetInterspersed(false) flags.BoolVarP(&options.pause, "pause", "p", true, "Pause container during commit") flags.StringVarP(&options.comment, "message", "m", "", "Commit message") flags.StringVarP(&options.author, "author", "a", "", "Author (e.g., \"John Hannibal Smith <[email protected]>\")") options.changes = opts.NewListOpts(nil) flags.VarP(&options.changes, "change", "c", "Apply Dockerfile instruction to the created image") return cmd }
go
func NewCommitCommand(dockerCli command.Cli) *cobra.Command { var options commitOptions cmd := &cobra.Command{ Use: "commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]", Short: "Create a new image from a container's changes", Args: cli.RequiresRangeArgs(1, 2), RunE: func(cmd *cobra.Command, args []string) error { options.container = args[0] if len(args) > 1 { options.reference = args[1] } return runCommit(dockerCli, &options) }, } flags := cmd.Flags() flags.SetInterspersed(false) flags.BoolVarP(&options.pause, "pause", "p", true, "Pause container during commit") flags.StringVarP(&options.comment, "message", "m", "", "Commit message") flags.StringVarP(&options.author, "author", "a", "", "Author (e.g., \"John Hannibal Smith <[email protected]>\")") options.changes = opts.NewListOpts(nil) flags.VarP(&options.changes, "change", "c", "Apply Dockerfile instruction to the created image") return cmd }
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// NewCommitCommand creates a new cobra.Command for `docker commit`
[ "NewCommitCommand", "creates", "a", "new", "cobra", ".", "Command", "for", "docker", "commit" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/commit.go#L25-L52
train
docker/cli
cli/config/credentials/native_store.go
NewNativeStore
func NewNativeStore(file store, helperSuffix string) Store { name := remoteCredentialsPrefix + helperSuffix return &nativeStore{ programFunc: client.NewShellProgramFunc(name), fileStore: NewFileStore(file), } }
go
func NewNativeStore(file store, helperSuffix string) Store { name := remoteCredentialsPrefix + helperSuffix return &nativeStore{ programFunc: client.NewShellProgramFunc(name), fileStore: NewFileStore(file), } }
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// NewNativeStore creates a new native store that // uses a remote helper program to manage credentials.
[ "NewNativeStore", "creates", "a", "new", "native", "store", "that", "uses", "a", "remote", "helper", "program", "to", "manage", "credentials", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/config/credentials/native_store.go#L24-L30
train
docker/cli
cli/config/credentials/native_store.go
Erase
func (c *nativeStore) Erase(serverAddress string) error { if err := client.Erase(c.programFunc, serverAddress); err != nil { return err } // Fallback to plain text store to remove email return c.fileStore.Erase(serverAddress) }
go
func (c *nativeStore) Erase(serverAddress string) error { if err := client.Erase(c.programFunc, serverAddress); err != nil { return err } // Fallback to plain text store to remove email return c.fileStore.Erase(serverAddress) }
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// Erase removes the given credentials from the native store.
[ "Erase", "removes", "the", "given", "credentials", "from", "the", "native", "store", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/config/credentials/native_store.go#L33-L40
train
docker/cli
cli/config/credentials/native_store.go
Get
func (c *nativeStore) Get(serverAddress string) (types.AuthConfig, error) { // load user email if it exist or an empty auth config. auth, _ := c.fileStore.Get(serverAddress) creds, err := c.getCredentialsFromStore(serverAddress) if err != nil { return auth, err } auth.Username = creds.Username auth.IdentityToken = creds.IdentityToken auth.Password = creds.Password return auth, nil }
go
func (c *nativeStore) Get(serverAddress string) (types.AuthConfig, error) { // load user email if it exist or an empty auth config. auth, _ := c.fileStore.Get(serverAddress) creds, err := c.getCredentialsFromStore(serverAddress) if err != nil { return auth, err } auth.Username = creds.Username auth.IdentityToken = creds.IdentityToken auth.Password = creds.Password return auth, nil }
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// Get retrieves credentials for a specific server from the native store.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/config/credentials/native_store.go#L43-L56
train
docker/cli
cli/config/credentials/native_store.go
GetAll
func (c *nativeStore) GetAll() (map[string]types.AuthConfig, error) { auths, err := c.listCredentialsInStore() if err != nil { return nil, err } // Emails are only stored in the file store. // This call can be safely eliminated when emails are removed. fileConfigs, _ := c.fileStore.GetAll() authConfigs := make(map[string]types.AuthConfig) for registry := range auths { creds, err := c.getCredentialsFromStore(registry) if err != nil { return nil, err } ac := fileConfigs[registry] // might contain Email ac.Username = creds.Username ac.Password = creds.Password ac.IdentityToken = creds.IdentityToken authConfigs[registry] = ac } return authConfigs, nil }
go
func (c *nativeStore) GetAll() (map[string]types.AuthConfig, error) { auths, err := c.listCredentialsInStore() if err != nil { return nil, err } // Emails are only stored in the file store. // This call can be safely eliminated when emails are removed. fileConfigs, _ := c.fileStore.GetAll() authConfigs := make(map[string]types.AuthConfig) for registry := range auths { creds, err := c.getCredentialsFromStore(registry) if err != nil { return nil, err } ac := fileConfigs[registry] // might contain Email ac.Username = creds.Username ac.Password = creds.Password ac.IdentityToken = creds.IdentityToken authConfigs[registry] = ac } return authConfigs, nil }
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// GetAll retrieves all the credentials from the native store.
[ "GetAll", "retrieves", "all", "the", "credentials", "from", "the", "native", "store", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/config/credentials/native_store.go#L59-L83
train
docker/cli
cli/config/credentials/native_store.go
storeCredentialsInStore
func (c *nativeStore) storeCredentialsInStore(config types.AuthConfig) error { creds := &credentials.Credentials{ ServerURL: config.ServerAddress, Username: config.Username, Secret: config.Password, } if config.IdentityToken != "" { creds.Username = tokenUsername creds.Secret = config.IdentityToken } return client.Store(c.programFunc, creds) }
go
func (c *nativeStore) storeCredentialsInStore(config types.AuthConfig) error { creds := &credentials.Credentials{ ServerURL: config.ServerAddress, Username: config.Username, Secret: config.Password, } if config.IdentityToken != "" { creds.Username = tokenUsername creds.Secret = config.IdentityToken } return client.Store(c.programFunc, creds) }
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// storeCredentialsInStore executes the command to store the credentials in the native store.
[ "storeCredentialsInStore", "executes", "the", "command", "to", "store", "the", "credentials", "in", "the", "native", "store", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/config/credentials/native_store.go#L99-L112
train
docker/cli
cli/config/credentials/native_store.go
getCredentialsFromStore
func (c *nativeStore) getCredentialsFromStore(serverAddress string) (types.AuthConfig, error) { var ret types.AuthConfig creds, err := client.Get(c.programFunc, serverAddress) if err != nil { if credentials.IsErrCredentialsNotFound(err) { // do not return an error if the credentials are not // in the keychain. Let docker ask for new credentials. return ret, nil } return ret, err } if creds.Username == tokenUsername { ret.IdentityToken = creds.Secret } else { ret.Password = creds.Secret ret.Username = creds.Username } ret.ServerAddress = serverAddress return ret, nil }
go
func (c *nativeStore) getCredentialsFromStore(serverAddress string) (types.AuthConfig, error) { var ret types.AuthConfig creds, err := client.Get(c.programFunc, serverAddress) if err != nil { if credentials.IsErrCredentialsNotFound(err) { // do not return an error if the credentials are not // in the keychain. Let docker ask for new credentials. return ret, nil } return ret, err } if creds.Username == tokenUsername { ret.IdentityToken = creds.Secret } else { ret.Password = creds.Secret ret.Username = creds.Username } ret.ServerAddress = serverAddress return ret, nil }
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// getCredentialsFromStore executes the command to get the credentials from the native store.
[ "getCredentialsFromStore", "executes", "the", "command", "to", "get", "the", "credentials", "from", "the", "native", "store", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/config/credentials/native_store.go#L115-L137
train
docker/cli
cli/config/credentials/native_store.go
listCredentialsInStore
func (c *nativeStore) listCredentialsInStore() (map[string]string, error) { return client.List(c.programFunc) }
go
func (c *nativeStore) listCredentialsInStore() (map[string]string, error) { return client.List(c.programFunc) }
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// listCredentialsInStore returns a listing of stored credentials as a map of // URL -> username.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/config/credentials/native_store.go#L141-L143
train
docker/cli
internal/versions/versions.go
GetEngineVersions
func GetEngineVersions(ctx context.Context, registryClient registryclient.RegistryClient, registryPrefix, imageName, versionString string) (clitypes.AvailableVersions, error) { if imageName == "" { var err error localMetadata, err := GetCurrentRuntimeMetadata("") if err != nil { return clitypes.AvailableVersions{}, err } imageName = localMetadata.EngineImage } imageRef, err := reference.ParseNormalizedNamed(path.Join(registryPrefix, imageName)) if err != nil { return clitypes.AvailableVersions{}, err } tags, err := registryClient.GetTags(ctx, imageRef) if err != nil { return clitypes.AvailableVersions{}, err } return parseTags(tags, versionString) }
go
func GetEngineVersions(ctx context.Context, registryClient registryclient.RegistryClient, registryPrefix, imageName, versionString string) (clitypes.AvailableVersions, error) { if imageName == "" { var err error localMetadata, err := GetCurrentRuntimeMetadata("") if err != nil { return clitypes.AvailableVersions{}, err } imageName = localMetadata.EngineImage } imageRef, err := reference.ParseNormalizedNamed(path.Join(registryPrefix, imageName)) if err != nil { return clitypes.AvailableVersions{}, err } tags, err := registryClient.GetTags(ctx, imageRef) if err != nil { return clitypes.AvailableVersions{}, err } return parseTags(tags, versionString) }
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// GetEngineVersions reports the versions of the engine that are available
[ "GetEngineVersions", "reports", "the", "versions", "of", "the", "engine", "that", "are", "available" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/internal/versions/versions.go#L26-L47
train
docker/cli
internal/versions/versions.go
GetCurrentRuntimeMetadata
func GetCurrentRuntimeMetadata(metadataDir string) (*clitypes.RuntimeMetadata, error) { if metadataDir == "" { metadataDir = defaultRuntimeMetadataDir } filename := filepath.Join(metadataDir, clitypes.RuntimeMetadataName+".json") data, err := ioutil.ReadFile(filename) if err != nil { return nil, err } var res clitypes.RuntimeMetadata err = json.Unmarshal(data, &res) if err != nil { return nil, errors.Wrapf(err, "malformed runtime metadata file %s", filename) } return &res, nil }
go
func GetCurrentRuntimeMetadata(metadataDir string) (*clitypes.RuntimeMetadata, error) { if metadataDir == "" { metadataDir = defaultRuntimeMetadataDir } filename := filepath.Join(metadataDir, clitypes.RuntimeMetadataName+".json") data, err := ioutil.ReadFile(filename) if err != nil { return nil, err } var res clitypes.RuntimeMetadata err = json.Unmarshal(data, &res) if err != nil { return nil, errors.Wrapf(err, "malformed runtime metadata file %s", filename) } return &res, nil }
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// GetCurrentRuntimeMetadata loads the current daemon runtime metadata information from the local host
[ "GetCurrentRuntimeMetadata", "loads", "the", "current", "daemon", "runtime", "metadata", "information", "from", "the", "local", "host" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/internal/versions/versions.go#L95-L111
train
docker/cli
internal/versions/versions.go
WriteRuntimeMetadata
func WriteRuntimeMetadata(metadataDir string, metadata *clitypes.RuntimeMetadata) error { if metadataDir == "" { metadataDir = defaultRuntimeMetadataDir } filename := filepath.Join(metadataDir, clitypes.RuntimeMetadataName+".json") data, err := json.Marshal(metadata) if err != nil { return err } os.Remove(filename) return ioutil.WriteFile(filename, data, 0644) }
go
func WriteRuntimeMetadata(metadataDir string, metadata *clitypes.RuntimeMetadata) error { if metadataDir == "" { metadataDir = defaultRuntimeMetadataDir } filename := filepath.Join(metadataDir, clitypes.RuntimeMetadataName+".json") data, err := json.Marshal(metadata) if err != nil { return err } os.Remove(filename) return ioutil.WriteFile(filename, data, 0644) }
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// WriteRuntimeMetadata stores the metadata on the local system
[ "WriteRuntimeMetadata", "stores", "the", "metadata", "on", "the", "local", "system" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/internal/versions/versions.go#L114-L127
train
docker/cli
cli/command/system/prune.go
newPruneCommand
func newPruneCommand(dockerCli command.Cli) *cobra.Command { options := pruneOptions{filter: opts.NewFilterOpt()} cmd := &cobra.Command{ Use: "prune [OPTIONS]", Short: "Remove unused data", Args: cli.NoArgs, RunE: func(cmd *cobra.Command, args []string) error { options.pruneBuildCache = versions.GreaterThanOrEqualTo(dockerCli.Client().ClientVersion(), "1.31") return runPrune(dockerCli, options) }, Annotations: map[string]string{"version": "1.25"}, } flags := cmd.Flags() flags.BoolVarP(&options.force, "force", "f", false, "Do not prompt for confirmation") flags.BoolVarP(&options.all, "all", "a", false, "Remove all unused images not just dangling ones") flags.BoolVar(&options.pruneVolumes, "volumes", false, "Prune volumes") flags.Var(&options.filter, "filter", "Provide filter values (e.g. 'label=<key>=<value>')") // "filter" flag is available in 1.28 (docker 17.04) and up flags.SetAnnotation("filter", "version", []string{"1.28"}) return cmd }
go
func newPruneCommand(dockerCli command.Cli) *cobra.Command { options := pruneOptions{filter: opts.NewFilterOpt()} cmd := &cobra.Command{ Use: "prune [OPTIONS]", Short: "Remove unused data", Args: cli.NoArgs, RunE: func(cmd *cobra.Command, args []string) error { options.pruneBuildCache = versions.GreaterThanOrEqualTo(dockerCli.Client().ClientVersion(), "1.31") return runPrune(dockerCli, options) }, Annotations: map[string]string{"version": "1.25"}, } flags := cmd.Flags() flags.BoolVarP(&options.force, "force", "f", false, "Do not prompt for confirmation") flags.BoolVarP(&options.all, "all", "a", false, "Remove all unused images not just dangling ones") flags.BoolVar(&options.pruneVolumes, "volumes", false, "Prune volumes") flags.Var(&options.filter, "filter", "Provide filter values (e.g. 'label=<key>=<value>')") // "filter" flag is available in 1.28 (docker 17.04) and up flags.SetAnnotation("filter", "version", []string{"1.28"}) return cmd }
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// newPruneCommand creates a new cobra.Command for `docker prune`
[ "newPruneCommand", "creates", "a", "new", "cobra", ".", "Command", "for", "docker", "prune" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/system/prune.go#L32-L55
train
docker/cli
cli/command/system/prune.go
confirmationMessage
func confirmationMessage(dockerCli command.Cli, options pruneOptions) string { t := template.Must(template.New("confirmation message").Parse(confirmationTemplate)) warnings := []string{ "all stopped containers", "all networks not used by at least one container", } if options.pruneVolumes { warnings = append(warnings, "all volumes not used by at least one container") } if options.all { warnings = append(warnings, "all images without at least one container associated to them") } else { warnings = append(warnings, "all dangling images") } if options.pruneBuildCache { if options.all { warnings = append(warnings, "all build cache") } else { warnings = append(warnings, "all dangling build cache") } } var filters []string pruneFilters := command.PruneFilters(dockerCli, options.filter.Value()) if pruneFilters.Len() > 0 { // TODO remove fixed list of filters, and print all filters instead, // because the list of filters that is supported by the engine may evolve over time. for _, name := range []string{"label", "label!", "until"} { for _, v := range pruneFilters.Get(name) { filters = append(filters, name+"="+v) } } sort.Slice(filters, func(i, j int) bool { return sortorder.NaturalLess(filters[i], filters[j]) }) } var buffer bytes.Buffer t.Execute(&buffer, map[string][]string{"warnings": warnings, "filters": filters}) return buffer.String() }
go
func confirmationMessage(dockerCli command.Cli, options pruneOptions) string { t := template.Must(template.New("confirmation message").Parse(confirmationTemplate)) warnings := []string{ "all stopped containers", "all networks not used by at least one container", } if options.pruneVolumes { warnings = append(warnings, "all volumes not used by at least one container") } if options.all { warnings = append(warnings, "all images without at least one container associated to them") } else { warnings = append(warnings, "all dangling images") } if options.pruneBuildCache { if options.all { warnings = append(warnings, "all build cache") } else { warnings = append(warnings, "all dangling build cache") } } var filters []string pruneFilters := command.PruneFilters(dockerCli, options.filter.Value()) if pruneFilters.Len() > 0 { // TODO remove fixed list of filters, and print all filters instead, // because the list of filters that is supported by the engine may evolve over time. for _, name := range []string{"label", "label!", "until"} { for _, v := range pruneFilters.Get(name) { filters = append(filters, name+"="+v) } } sort.Slice(filters, func(i, j int) bool { return sortorder.NaturalLess(filters[i], filters[j]) }) } var buffer bytes.Buffer t.Execute(&buffer, map[string][]string{"warnings": warnings, "filters": filters}) return buffer.String() }
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// confirmationMessage constructs a confirmation message that depends on the cli options.
[ "confirmationMessage", "constructs", "a", "confirmation", "message", "that", "depends", "on", "the", "cli", "options", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/system/prune.go#L107-L148
train
docker/cli
e2e/internal/fixtures/fixtures.go
SetupConfigFile
func SetupConfigFile(t *testing.T) fs.Dir { t.Helper() return SetupConfigWithNotaryURL(t, "trust_test", NotaryURL) }
go
func SetupConfigFile(t *testing.T) fs.Dir { t.Helper() return SetupConfigWithNotaryURL(t, "trust_test", NotaryURL) }
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//SetupConfigFile creates a config.json file for testing
[ "SetupConfigFile", "creates", "a", "config", ".", "json", "file", "for", "testing" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L28-L31
train
docker/cli
e2e/internal/fixtures/fixtures.go
SetupConfigWithNotaryURL
func SetupConfigWithNotaryURL(t *testing.T, path, notaryURL string) fs.Dir { t.Helper() dir := fs.NewDir(t, path, fs.WithMode(0700), fs.WithFile("config.json", fmt.Sprintf(` { "auths": { "registry:5000": { "auth": "ZWlhaXM6cGFzc3dvcmQK" }, "%s": { "auth": "ZWlhaXM6cGFzc3dvcmQK" } }, "experimental": "enabled" } `, notaryURL)), fs.WithDir("trust", fs.WithDir("private"))) return *dir }
go
func SetupConfigWithNotaryURL(t *testing.T, path, notaryURL string) fs.Dir { t.Helper() dir := fs.NewDir(t, path, fs.WithMode(0700), fs.WithFile("config.json", fmt.Sprintf(` { "auths": { "registry:5000": { "auth": "ZWlhaXM6cGFzc3dvcmQK" }, "%s": { "auth": "ZWlhaXM6cGFzc3dvcmQK" } }, "experimental": "enabled" } `, notaryURL)), fs.WithDir("trust", fs.WithDir("private"))) return *dir }
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//SetupConfigWithNotaryURL creates a config.json file for testing in the given path //with the given notaryURL
[ "SetupConfigWithNotaryURL", "creates", "a", "config", ".", "json", "file", "for", "testing", "in", "the", "given", "path", "with", "the", "given", "notaryURL" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L35-L51
train
docker/cli
e2e/internal/fixtures/fixtures.go
WithConfig
func WithConfig(dir string) func(cmd *icmd.Cmd) { return func(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONFIG="+dir, ) cmd.Env = append(cmd.Env, env...) } }
go
func WithConfig(dir string) func(cmd *icmd.Cmd) { return func(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONFIG="+dir, ) cmd.Env = append(cmd.Env, env...) } }
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//WithConfig sets an environment variable for the docker config location
[ "WithConfig", "sets", "an", "environment", "variable", "for", "the", "docker", "config", "location" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L54-L61
train
docker/cli
e2e/internal/fixtures/fixtures.go
WithPassphrase
func WithPassphrase(rootPwd, repositoryPwd string) func(cmd *icmd.Cmd) { return func(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE="+rootPwd, "DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE="+repositoryPwd, ) cmd.Env = append(cmd.Env, env...) } }
go
func WithPassphrase(rootPwd, repositoryPwd string) func(cmd *icmd.Cmd) { return func(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE="+rootPwd, "DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE="+repositoryPwd, ) cmd.Env = append(cmd.Env, env...) } }
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//WithPassphrase sets environment variables for passphrases
[ "WithPassphrase", "sets", "environment", "variables", "for", "passphrases" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L64-L72
train
docker/cli
e2e/internal/fixtures/fixtures.go
WithTrust
func WithTrust(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONTENT_TRUST=1", ) cmd.Env = append(cmd.Env, env...) }
go
func WithTrust(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONTENT_TRUST=1", ) cmd.Env = append(cmd.Env, env...) }
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//WithTrust sets DOCKER_CONTENT_TRUST to 1
[ "WithTrust", "sets", "DOCKER_CONTENT_TRUST", "to", "1" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L75-L80
train
docker/cli
e2e/internal/fixtures/fixtures.go
WithNotary
func WithNotary(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONTENT_TRUST_SERVER="+NotaryURL, ) cmd.Env = append(cmd.Env, env...) }
go
func WithNotary(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONTENT_TRUST_SERVER="+NotaryURL, ) cmd.Env = append(cmd.Env, env...) }
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//WithNotary sets the location of the notary server
[ "WithNotary", "sets", "the", "location", "of", "the", "notary", "server" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L83-L88
train
docker/cli
e2e/internal/fixtures/fixtures.go
WithHome
func WithHome(path string) func(*icmd.Cmd) { return func(cmd *icmd.Cmd) { cmd.Env = append(cmd.Env, "HOME="+path) } }
go
func WithHome(path string) func(*icmd.Cmd) { return func(cmd *icmd.Cmd) { cmd.Env = append(cmd.Env, "HOME="+path) } }
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//WithHome sets the HOME environment variable
[ "WithHome", "sets", "the", "HOME", "environment", "variable" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L91-L95
train
docker/cli
e2e/internal/fixtures/fixtures.go
WithNotaryServer
func WithNotaryServer(notaryURL string) func(*icmd.Cmd) { return func(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONTENT_TRUST_SERVER="+notaryURL, ) cmd.Env = append(cmd.Env, env...) } }
go
func WithNotaryServer(notaryURL string) func(*icmd.Cmd) { return func(cmd *icmd.Cmd) { env := append(os.Environ(), "DOCKER_CONTENT_TRUST_SERVER="+notaryURL, ) cmd.Env = append(cmd.Env, env...) } }
[ "func", "WithNotaryServer", "(", "notaryURL", "string", ")", "func", "(", "*", "icmd", ".", "Cmd", ")", "{", "return", "func", "(", "cmd", "*", "icmd", ".", "Cmd", ")", "{", "env", ":=", "append", "(", "os", ".", "Environ", "(", ")", ",", "\"", "\"", "+", "notaryURL", ",", ")", "\n", "cmd", ".", "Env", "=", "append", "(", "cmd", ".", "Env", ",", "env", "...", ")", "\n", "}", "\n", "}" ]
//WithNotaryServer sets the location of the notary server
[ "WithNotaryServer", "sets", "the", "location", "of", "the", "notary", "server" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L98-L105
train
docker/cli
e2e/internal/fixtures/fixtures.go
CreateMaskedTrustedRemoteImage
func CreateMaskedTrustedRemoteImage(t *testing.T, registryPrefix, repo, tag string) string { t.Helper() image := createTrustedRemoteImage(t, registryPrefix, repo, tag) createNamedUnsignedImageFromBusyBox(t, image) return image }
go
func CreateMaskedTrustedRemoteImage(t *testing.T, registryPrefix, repo, tag string) string { t.Helper() image := createTrustedRemoteImage(t, registryPrefix, repo, tag) createNamedUnsignedImageFromBusyBox(t, image) return image }
[ "func", "CreateMaskedTrustedRemoteImage", "(", "t", "*", "testing", ".", "T", ",", "registryPrefix", ",", "repo", ",", "tag", "string", ")", "string", "{", "t", ".", "Helper", "(", ")", "\n", "image", ":=", "createTrustedRemoteImage", "(", "t", ",", "registryPrefix", ",", "repo", ",", "tag", ")", "\n", "createNamedUnsignedImageFromBusyBox", "(", "t", ",", "image", ")", "\n", "return", "image", "\n", "}" ]
// CreateMaskedTrustedRemoteImage creates a remote image that is signed with // content trust, then pushes a different untrusted image at the same tag.
[ "CreateMaskedTrustedRemoteImage", "creates", "a", "remote", "image", "that", "is", "signed", "with", "content", "trust", "then", "pushes", "a", "different", "untrusted", "image", "at", "the", "same", "tag", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/e2e/internal/fixtures/fixtures.go#L109-L114
train
docker/cli
cli/command/context/use.go
RunUse
func RunUse(dockerCli command.Cli, name string) error { if err := validateContextName(name); err != nil && name != "default" { return err } if _, err := dockerCli.ContextStore().GetMetadata(name); err != nil && name != "default" { return err } configValue := name if configValue == "default" { configValue = "" } dockerConfig := dockerCli.ConfigFile() dockerConfig.CurrentContext = configValue if err := dockerConfig.Save(); err != nil { return err } fmt.Fprintln(dockerCli.Out(), name) fmt.Fprintf(dockerCli.Err(), "Current context is now %q\n", name) if os.Getenv("DOCKER_HOST") != "" { fmt.Fprintf(dockerCli.Err(), "Warning: DOCKER_HOST environment variable overrides the active context. "+ "To use %q, either set the global --context flag, or unset DOCKER_HOST environment variable.\n", name) } return nil }
go
func RunUse(dockerCli command.Cli, name string) error { if err := validateContextName(name); err != nil && name != "default" { return err } if _, err := dockerCli.ContextStore().GetMetadata(name); err != nil && name != "default" { return err } configValue := name if configValue == "default" { configValue = "" } dockerConfig := dockerCli.ConfigFile() dockerConfig.CurrentContext = configValue if err := dockerConfig.Save(); err != nil { return err } fmt.Fprintln(dockerCli.Out(), name) fmt.Fprintf(dockerCli.Err(), "Current context is now %q\n", name) if os.Getenv("DOCKER_HOST") != "" { fmt.Fprintf(dockerCli.Err(), "Warning: DOCKER_HOST environment variable overrides the active context. "+ "To use %q, either set the global --context flag, or unset DOCKER_HOST environment variable.\n", name) } return nil }
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// RunUse set the current Docker context
[ "RunUse", "set", "the", "current", "Docker", "context" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/context/use.go#L25-L48
train
docker/cli
cli/command/image/build/context.go
ValidateContextDirectory
func ValidateContextDirectory(srcPath string, excludes []string) error { contextRoot, err := getContextRoot(srcPath) if err != nil { return err } pm, err := fileutils.NewPatternMatcher(excludes) if err != nil { return err } return filepath.Walk(contextRoot, func(filePath string, f os.FileInfo, err error) error { if err != nil { if os.IsPermission(err) { return errors.Errorf("can't stat '%s'", filePath) } if os.IsNotExist(err) { return errors.Errorf("file ('%s') not found or excluded by .dockerignore", filePath) } return err } // skip this directory/file if it's not in the path, it won't get added to the context if relFilePath, err := filepath.Rel(contextRoot, filePath); err != nil { return err } else if skip, err := filepathMatches(pm, relFilePath); err != nil { return err } else if skip { if f.IsDir() { return filepath.SkipDir } return nil } // skip checking if symlinks point to non-existing files, such symlinks can be useful // also skip named pipes, because they hanging on open if f.Mode()&(os.ModeSymlink|os.ModeNamedPipe) != 0 { return nil } if !f.IsDir() { currentFile, err := os.Open(filePath) if err != nil && os.IsPermission(err) { return errors.Errorf("no permission to read from '%s'", filePath) } currentFile.Close() } return nil }) }
go
func ValidateContextDirectory(srcPath string, excludes []string) error { contextRoot, err := getContextRoot(srcPath) if err != nil { return err } pm, err := fileutils.NewPatternMatcher(excludes) if err != nil { return err } return filepath.Walk(contextRoot, func(filePath string, f os.FileInfo, err error) error { if err != nil { if os.IsPermission(err) { return errors.Errorf("can't stat '%s'", filePath) } if os.IsNotExist(err) { return errors.Errorf("file ('%s') not found or excluded by .dockerignore", filePath) } return err } // skip this directory/file if it's not in the path, it won't get added to the context if relFilePath, err := filepath.Rel(contextRoot, filePath); err != nil { return err } else if skip, err := filepathMatches(pm, relFilePath); err != nil { return err } else if skip { if f.IsDir() { return filepath.SkipDir } return nil } // skip checking if symlinks point to non-existing files, such symlinks can be useful // also skip named pipes, because they hanging on open if f.Mode()&(os.ModeSymlink|os.ModeNamedPipe) != 0 { return nil } if !f.IsDir() { currentFile, err := os.Open(filePath) if err != nil && os.IsPermission(err) { return errors.Errorf("no permission to read from '%s'", filePath) } currentFile.Close() } return nil }) }
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// ValidateContextDirectory checks if all the contents of the directory // can be read and returns an error if some files can't be read // symlinks which point to non-existing files don't trigger an error
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L39-L88
train
docker/cli
cli/command/image/build/context.go
DetectArchiveReader
func DetectArchiveReader(input io.ReadCloser) (rc io.ReadCloser, isArchive bool, err error) { buf := bufio.NewReader(input) magic, err := buf.Peek(archiveHeaderSize * 2) if err != nil && err != io.EOF { return nil, false, errors.Errorf("failed to peek context header from STDIN: %v", err) } return ioutils.NewReadCloserWrapper(buf, func() error { return input.Close() }), IsArchive(magic), nil }
go
func DetectArchiveReader(input io.ReadCloser) (rc io.ReadCloser, isArchive bool, err error) { buf := bufio.NewReader(input) magic, err := buf.Peek(archiveHeaderSize * 2) if err != nil && err != io.EOF { return nil, false, errors.Errorf("failed to peek context header from STDIN: %v", err) } return ioutils.NewReadCloserWrapper(buf, func() error { return input.Close() }), IsArchive(magic), nil }
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// DetectArchiveReader detects whether the input stream is an archive or a // Dockerfile and returns a buffered version of input, safe to consume in lieu // of input. If an archive is detected, isArchive is set to true, and to false // otherwise, in which case it is safe to assume input represents the contents // of a Dockerfile.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L104-L113
train
docker/cli
cli/command/image/build/context.go
WriteTempDockerfile
func WriteTempDockerfile(rc io.ReadCloser) (dockerfileDir string, err error) { // err is a named return value, due to the defer call below. dockerfileDir, err = ioutil.TempDir("", "docker-build-tempdockerfile-") if err != nil { return "", errors.Errorf("unable to create temporary context directory: %v", err) } defer func() { if err != nil { os.RemoveAll(dockerfileDir) } }() f, err := os.Create(filepath.Join(dockerfileDir, DefaultDockerfileName)) if err != nil { return "", err } defer f.Close() if _, err := io.Copy(f, rc); err != nil { return "", err } return dockerfileDir, rc.Close() }
go
func WriteTempDockerfile(rc io.ReadCloser) (dockerfileDir string, err error) { // err is a named return value, due to the defer call below. dockerfileDir, err = ioutil.TempDir("", "docker-build-tempdockerfile-") if err != nil { return "", errors.Errorf("unable to create temporary context directory: %v", err) } defer func() { if err != nil { os.RemoveAll(dockerfileDir) } }() f, err := os.Create(filepath.Join(dockerfileDir, DefaultDockerfileName)) if err != nil { return "", err } defer f.Close() if _, err := io.Copy(f, rc); err != nil { return "", err } return dockerfileDir, rc.Close() }
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// WriteTempDockerfile writes a Dockerfile stream to a temporary file with a // name specified by DefaultDockerfileName and returns the path to the // temporary directory containing the Dockerfile.
[ "WriteTempDockerfile", "writes", "a", "Dockerfile", "stream", "to", "a", "temporary", "file", "with", "a", "name", "specified", "by", "DefaultDockerfileName", "and", "returns", "the", "path", "to", "the", "temporary", "directory", "containing", "the", "Dockerfile", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L118-L139
train
docker/cli
cli/command/image/build/context.go
GetContextFromReader
func GetContextFromReader(rc io.ReadCloser, dockerfileName string) (out io.ReadCloser, relDockerfile string, err error) { rc, isArchive, err := DetectArchiveReader(rc) if err != nil { return nil, "", err } if isArchive { return rc, dockerfileName, nil } // Input should be read as a Dockerfile. if dockerfileName == "-" { return nil, "", errors.New("build context is not an archive") } dockerfileDir, err := WriteTempDockerfile(rc) if err != nil { return nil, "", err } tar, err := archive.Tar(dockerfileDir, archive.Uncompressed) if err != nil { return nil, "", err } return ioutils.NewReadCloserWrapper(tar, func() error { err := tar.Close() os.RemoveAll(dockerfileDir) return err }), DefaultDockerfileName, nil }
go
func GetContextFromReader(rc io.ReadCloser, dockerfileName string) (out io.ReadCloser, relDockerfile string, err error) { rc, isArchive, err := DetectArchiveReader(rc) if err != nil { return nil, "", err } if isArchive { return rc, dockerfileName, nil } // Input should be read as a Dockerfile. if dockerfileName == "-" { return nil, "", errors.New("build context is not an archive") } dockerfileDir, err := WriteTempDockerfile(rc) if err != nil { return nil, "", err } tar, err := archive.Tar(dockerfileDir, archive.Uncompressed) if err != nil { return nil, "", err } return ioutils.NewReadCloserWrapper(tar, func() error { err := tar.Close() os.RemoveAll(dockerfileDir) return err }), DefaultDockerfileName, nil }
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// GetContextFromReader will read the contents of the given reader as either a // Dockerfile or tar archive. Returns a tar archive used as a context and a // path to the Dockerfile inside the tar.
[ "GetContextFromReader", "will", "read", "the", "contents", "of", "the", "given", "reader", "as", "either", "a", "Dockerfile", "or", "tar", "archive", ".", "Returns", "a", "tar", "archive", "used", "as", "a", "context", "and", "a", "path", "to", "the", "Dockerfile", "inside", "the", "tar", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L144-L175
train
docker/cli
cli/command/image/build/context.go
IsArchive
func IsArchive(header []byte) bool { compression := archive.DetectCompression(header) if compression != archive.Uncompressed { return true } r := tar.NewReader(bytes.NewBuffer(header)) _, err := r.Next() return err == nil }
go
func IsArchive(header []byte) bool { compression := archive.DetectCompression(header) if compression != archive.Uncompressed { return true } r := tar.NewReader(bytes.NewBuffer(header)) _, err := r.Next() return err == nil }
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// IsArchive checks for the magic bytes of a tar or any supported compression // algorithm.
[ "IsArchive", "checks", "for", "the", "magic", "bytes", "of", "a", "tar", "or", "any", "supported", "compression", "algorithm", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L179-L187
train
docker/cli
cli/command/image/build/context.go
GetContextFromGitURL
func GetContextFromGitURL(gitURL, dockerfileName string) (string, string, error) { if _, err := exec.LookPath("git"); err != nil { return "", "", errors.Wrapf(err, "unable to find 'git'") } absContextDir, err := git.Clone(gitURL) if err != nil { return "", "", errors.Wrapf(err, "unable to 'git clone' to temporary context directory") } absContextDir, err = ResolveAndValidateContextPath(absContextDir) if err != nil { return "", "", err } relDockerfile, err := getDockerfileRelPath(absContextDir, dockerfileName) if err == nil && strings.HasPrefix(relDockerfile, ".."+string(filepath.Separator)) { return "", "", errors.Errorf("the Dockerfile (%s) must be within the build context", dockerfileName) } return absContextDir, relDockerfile, err }
go
func GetContextFromGitURL(gitURL, dockerfileName string) (string, string, error) { if _, err := exec.LookPath("git"); err != nil { return "", "", errors.Wrapf(err, "unable to find 'git'") } absContextDir, err := git.Clone(gitURL) if err != nil { return "", "", errors.Wrapf(err, "unable to 'git clone' to temporary context directory") } absContextDir, err = ResolveAndValidateContextPath(absContextDir) if err != nil { return "", "", err } relDockerfile, err := getDockerfileRelPath(absContextDir, dockerfileName) if err == nil && strings.HasPrefix(relDockerfile, ".."+string(filepath.Separator)) { return "", "", errors.Errorf("the Dockerfile (%s) must be within the build context", dockerfileName) } return absContextDir, relDockerfile, err }
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// GetContextFromGitURL uses a Git URL as context for a `docker build`. The // git repo is cloned into a temporary directory used as the context directory. // Returns the absolute path to the temporary context directory, the relative // path of the dockerfile in that context directory, and a non-nil error on // success.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L194-L213
train
docker/cli
cli/command/image/build/context.go
GetContextFromURL
func GetContextFromURL(out io.Writer, remoteURL, dockerfileName string) (io.ReadCloser, string, error) { response, err := getWithStatusError(remoteURL) if err != nil { return nil, "", errors.Errorf("unable to download remote context %s: %v", remoteURL, err) } progressOutput := streamformatter.NewProgressOutput(out) // Pass the response body through a progress reader. progReader := progress.NewProgressReader(response.Body, progressOutput, response.ContentLength, "", fmt.Sprintf("Downloading build context from remote url: %s", remoteURL)) return GetContextFromReader(ioutils.NewReadCloserWrapper(progReader, func() error { return response.Body.Close() }), dockerfileName) }
go
func GetContextFromURL(out io.Writer, remoteURL, dockerfileName string) (io.ReadCloser, string, error) { response, err := getWithStatusError(remoteURL) if err != nil { return nil, "", errors.Errorf("unable to download remote context %s: %v", remoteURL, err) } progressOutput := streamformatter.NewProgressOutput(out) // Pass the response body through a progress reader. progReader := progress.NewProgressReader(response.Body, progressOutput, response.ContentLength, "", fmt.Sprintf("Downloading build context from remote url: %s", remoteURL)) return GetContextFromReader(ioutils.NewReadCloserWrapper(progReader, func() error { return response.Body.Close() }), dockerfileName) }
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// GetContextFromURL uses a remote URL as context for a `docker build`. The // remote resource is downloaded as either a Dockerfile or a tar archive. // Returns the tar archive used for the context and a path of the // dockerfile inside the tar.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L219-L230
train
docker/cli
cli/command/image/build/context.go
GetContextFromLocalDir
func GetContextFromLocalDir(localDir, dockerfileName string) (string, string, error) { localDir, err := ResolveAndValidateContextPath(localDir) if err != nil { return "", "", err } // When using a local context directory, and the Dockerfile is specified // with the `-f/--file` option then it is considered relative to the // current directory and not the context directory. if dockerfileName != "" && dockerfileName != "-" { if dockerfileName, err = filepath.Abs(dockerfileName); err != nil { return "", "", errors.Errorf("unable to get absolute path to Dockerfile: %v", err) } } relDockerfile, err := getDockerfileRelPath(localDir, dockerfileName) return localDir, relDockerfile, err }
go
func GetContextFromLocalDir(localDir, dockerfileName string) (string, string, error) { localDir, err := ResolveAndValidateContextPath(localDir) if err != nil { return "", "", err } // When using a local context directory, and the Dockerfile is specified // with the `-f/--file` option then it is considered relative to the // current directory and not the context directory. if dockerfileName != "" && dockerfileName != "-" { if dockerfileName, err = filepath.Abs(dockerfileName); err != nil { return "", "", errors.Errorf("unable to get absolute path to Dockerfile: %v", err) } } relDockerfile, err := getDockerfileRelPath(localDir, dockerfileName) return localDir, relDockerfile, err }
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// GetContextFromLocalDir uses the given local directory as context for a // `docker build`. Returns the absolute path to the local context directory, // the relative path of the dockerfile in that context directory, and a non-nil // error on success.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L254-L271
train
docker/cli
cli/command/image/build/context.go
ResolveAndValidateContextPath
func ResolveAndValidateContextPath(givenContextDir string) (string, error) { absContextDir, err := filepath.Abs(givenContextDir) if err != nil { return "", errors.Errorf("unable to get absolute context directory of given context directory %q: %v", givenContextDir, err) } // The context dir might be a symbolic link, so follow it to the actual // target directory. // // FIXME. We use isUNC (always false on non-Windows platforms) to workaround // an issue in golang. On Windows, EvalSymLinks does not work on UNC file // paths (those starting with \\). This hack means that when using links // on UNC paths, they will not be followed. if !isUNC(absContextDir) { absContextDir, err = filepath.EvalSymlinks(absContextDir) if err != nil { return "", errors.Errorf("unable to evaluate symlinks in context path: %v", err) } } stat, err := os.Lstat(absContextDir) if err != nil { return "", errors.Errorf("unable to stat context directory %q: %v", absContextDir, err) } if !stat.IsDir() { return "", errors.Errorf("context must be a directory: %s", absContextDir) } return absContextDir, err }
go
func ResolveAndValidateContextPath(givenContextDir string) (string, error) { absContextDir, err := filepath.Abs(givenContextDir) if err != nil { return "", errors.Errorf("unable to get absolute context directory of given context directory %q: %v", givenContextDir, err) } // The context dir might be a symbolic link, so follow it to the actual // target directory. // // FIXME. We use isUNC (always false on non-Windows platforms) to workaround // an issue in golang. On Windows, EvalSymLinks does not work on UNC file // paths (those starting with \\). This hack means that when using links // on UNC paths, they will not be followed. if !isUNC(absContextDir) { absContextDir, err = filepath.EvalSymlinks(absContextDir) if err != nil { return "", errors.Errorf("unable to evaluate symlinks in context path: %v", err) } } stat, err := os.Lstat(absContextDir) if err != nil { return "", errors.Errorf("unable to stat context directory %q: %v", absContextDir, err) } if !stat.IsDir() { return "", errors.Errorf("context must be a directory: %s", absContextDir) } return absContextDir, err }
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// ResolveAndValidateContextPath uses the given context directory for a `docker build` // and returns the absolute path to the context directory.
[ "ResolveAndValidateContextPath", "uses", "the", "given", "context", "directory", "for", "a", "docker", "build", "and", "returns", "the", "absolute", "path", "to", "the", "context", "directory", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L275-L304
train
docker/cli
cli/command/image/build/context.go
getDockerfileRelPath
func getDockerfileRelPath(absContextDir, givenDockerfile string) (string, error) { var err error if givenDockerfile == "-" { return givenDockerfile, nil } absDockerfile := givenDockerfile if absDockerfile == "" { // No -f/--file was specified so use the default relative to the // context directory. absDockerfile = filepath.Join(absContextDir, DefaultDockerfileName) // Just to be nice ;-) look for 'dockerfile' too but only // use it if we found it, otherwise ignore this check if _, err = os.Lstat(absDockerfile); os.IsNotExist(err) { altPath := filepath.Join(absContextDir, strings.ToLower(DefaultDockerfileName)) if _, err = os.Lstat(altPath); err == nil { absDockerfile = altPath } } } // If not already an absolute path, the Dockerfile path should be joined to // the base directory. if !filepath.IsAbs(absDockerfile) { absDockerfile = filepath.Join(absContextDir, absDockerfile) } // Evaluate symlinks in the path to the Dockerfile too. // // FIXME. We use isUNC (always false on non-Windows platforms) to workaround // an issue in golang. On Windows, EvalSymLinks does not work on UNC file // paths (those starting with \\). This hack means that when using links // on UNC paths, they will not be followed. if !isUNC(absDockerfile) { absDockerfile, err = filepath.EvalSymlinks(absDockerfile) if err != nil { return "", errors.Errorf("unable to evaluate symlinks in Dockerfile path: %v", err) } } if _, err := os.Lstat(absDockerfile); err != nil { if os.IsNotExist(err) { return "", errors.Errorf("Cannot locate Dockerfile: %q", absDockerfile) } return "", errors.Errorf("unable to stat Dockerfile: %v", err) } relDockerfile, err := filepath.Rel(absContextDir, absDockerfile) if err != nil { return "", errors.Errorf("unable to get relative Dockerfile path: %v", err) } return relDockerfile, nil }
go
func getDockerfileRelPath(absContextDir, givenDockerfile string) (string, error) { var err error if givenDockerfile == "-" { return givenDockerfile, nil } absDockerfile := givenDockerfile if absDockerfile == "" { // No -f/--file was specified so use the default relative to the // context directory. absDockerfile = filepath.Join(absContextDir, DefaultDockerfileName) // Just to be nice ;-) look for 'dockerfile' too but only // use it if we found it, otherwise ignore this check if _, err = os.Lstat(absDockerfile); os.IsNotExist(err) { altPath := filepath.Join(absContextDir, strings.ToLower(DefaultDockerfileName)) if _, err = os.Lstat(altPath); err == nil { absDockerfile = altPath } } } // If not already an absolute path, the Dockerfile path should be joined to // the base directory. if !filepath.IsAbs(absDockerfile) { absDockerfile = filepath.Join(absContextDir, absDockerfile) } // Evaluate symlinks in the path to the Dockerfile too. // // FIXME. We use isUNC (always false on non-Windows platforms) to workaround // an issue in golang. On Windows, EvalSymLinks does not work on UNC file // paths (those starting with \\). This hack means that when using links // on UNC paths, they will not be followed. if !isUNC(absDockerfile) { absDockerfile, err = filepath.EvalSymlinks(absDockerfile) if err != nil { return "", errors.Errorf("unable to evaluate symlinks in Dockerfile path: %v", err) } } if _, err := os.Lstat(absDockerfile); err != nil { if os.IsNotExist(err) { return "", errors.Errorf("Cannot locate Dockerfile: %q", absDockerfile) } return "", errors.Errorf("unable to stat Dockerfile: %v", err) } relDockerfile, err := filepath.Rel(absContextDir, absDockerfile) if err != nil { return "", errors.Errorf("unable to get relative Dockerfile path: %v", err) } return relDockerfile, nil }
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// getDockerfileRelPath returns the dockerfile path relative to the context // directory
[ "getDockerfileRelPath", "returns", "the", "dockerfile", "path", "relative", "to", "the", "context", "directory" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L308-L364
train
docker/cli
cli/command/image/build/context.go
AddDockerfileToBuildContext
func AddDockerfileToBuildContext(dockerfileCtx io.ReadCloser, buildCtx io.ReadCloser) (io.ReadCloser, string, error) { file, err := ioutil.ReadAll(dockerfileCtx) dockerfileCtx.Close() if err != nil { return nil, "", err } now := time.Now() hdrTmpl := &tar.Header{ Mode: 0600, Uid: 0, Gid: 0, ModTime: now, Typeflag: tar.TypeReg, AccessTime: now, ChangeTime: now, } randomName := ".dockerfile." + stringid.GenerateRandomID()[:20] buildCtx = archive.ReplaceFileTarWrapper(buildCtx, map[string]archive.TarModifierFunc{ // Add the dockerfile with a random filename randomName: func(_ string, h *tar.Header, content io.Reader) (*tar.Header, []byte, error) { return hdrTmpl, file, nil }, // Update .dockerignore to include the random filename ".dockerignore": func(_ string, h *tar.Header, content io.Reader) (*tar.Header, []byte, error) { if h == nil { h = hdrTmpl } b := &bytes.Buffer{} if content != nil { if _, err := b.ReadFrom(content); err != nil { return nil, nil, err } } else { b.WriteString(".dockerignore") } b.WriteString("\n" + randomName + "\n") return h, b.Bytes(), nil }, }) return buildCtx, randomName, nil }
go
func AddDockerfileToBuildContext(dockerfileCtx io.ReadCloser, buildCtx io.ReadCloser) (io.ReadCloser, string, error) { file, err := ioutil.ReadAll(dockerfileCtx) dockerfileCtx.Close() if err != nil { return nil, "", err } now := time.Now() hdrTmpl := &tar.Header{ Mode: 0600, Uid: 0, Gid: 0, ModTime: now, Typeflag: tar.TypeReg, AccessTime: now, ChangeTime: now, } randomName := ".dockerfile." + stringid.GenerateRandomID()[:20] buildCtx = archive.ReplaceFileTarWrapper(buildCtx, map[string]archive.TarModifierFunc{ // Add the dockerfile with a random filename randomName: func(_ string, h *tar.Header, content io.Reader) (*tar.Header, []byte, error) { return hdrTmpl, file, nil }, // Update .dockerignore to include the random filename ".dockerignore": func(_ string, h *tar.Header, content io.Reader) (*tar.Header, []byte, error) { if h == nil { h = hdrTmpl } b := &bytes.Buffer{} if content != nil { if _, err := b.ReadFrom(content); err != nil { return nil, nil, err } } else { b.WriteString(".dockerignore") } b.WriteString("\n" + randomName + "\n") return h, b.Bytes(), nil }, }) return buildCtx, randomName, nil }
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// AddDockerfileToBuildContext from a ReadCloser, returns a new archive and // the relative path to the dockerfile in the context.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L374-L416
train
docker/cli
cli/command/image/build/context.go
Compress
func Compress(buildCtx io.ReadCloser) (io.ReadCloser, error) { pipeReader, pipeWriter := io.Pipe() go func() { compressWriter, err := archive.CompressStream(pipeWriter, archive.Gzip) if err != nil { pipeWriter.CloseWithError(err) } defer buildCtx.Close() if _, err := pools.Copy(compressWriter, buildCtx); err != nil { pipeWriter.CloseWithError( errors.Wrap(err, "failed to compress context")) compressWriter.Close() return } compressWriter.Close() pipeWriter.Close() }() return pipeReader, nil }
go
func Compress(buildCtx io.ReadCloser) (io.ReadCloser, error) { pipeReader, pipeWriter := io.Pipe() go func() { compressWriter, err := archive.CompressStream(pipeWriter, archive.Gzip) if err != nil { pipeWriter.CloseWithError(err) } defer buildCtx.Close() if _, err := pools.Copy(compressWriter, buildCtx); err != nil { pipeWriter.CloseWithError( errors.Wrap(err, "failed to compress context")) compressWriter.Close() return } compressWriter.Close() pipeWriter.Close() }() return pipeReader, nil }
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// Compress the build context for sending to the API
[ "Compress", "the", "build", "context", "for", "sending", "to", "the", "API" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/context.go#L419-L440
train
docker/cli
cli/command/registry/search.go
NewSearchCommand
func NewSearchCommand(dockerCli command.Cli) *cobra.Command { options := searchOptions{filter: opts.NewFilterOpt()} cmd := &cobra.Command{ Use: "search [OPTIONS] TERM", Short: "Search the Docker Hub for images", Args: cli.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { options.term = args[0] return runSearch(dockerCli, options) }, } flags := cmd.Flags() flags.BoolVar(&options.noTrunc, "no-trunc", false, "Don't truncate output") flags.VarP(&options.filter, "filter", "f", "Filter output based on conditions provided") flags.IntVar(&options.limit, "limit", registry.DefaultSearchLimit, "Max number of search results") flags.StringVar(&options.format, "format", "", "Pretty-print search using a Go template") flags.BoolVar(&options.automated, "automated", false, "Only show automated builds") flags.UintVarP(&options.stars, "stars", "s", 0, "Only displays with at least x stars") flags.MarkDeprecated("automated", "use --filter=is-automated=true instead") flags.MarkDeprecated("stars", "use --filter=stars=3 instead") return cmd }
go
func NewSearchCommand(dockerCli command.Cli) *cobra.Command { options := searchOptions{filter: opts.NewFilterOpt()} cmd := &cobra.Command{ Use: "search [OPTIONS] TERM", Short: "Search the Docker Hub for images", Args: cli.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { options.term = args[0] return runSearch(dockerCli, options) }, } flags := cmd.Flags() flags.BoolVar(&options.noTrunc, "no-trunc", false, "Don't truncate output") flags.VarP(&options.filter, "filter", "f", "Filter output based on conditions provided") flags.IntVar(&options.limit, "limit", registry.DefaultSearchLimit, "Max number of search results") flags.StringVar(&options.format, "format", "", "Pretty-print search using a Go template") flags.BoolVar(&options.automated, "automated", false, "Only show automated builds") flags.UintVarP(&options.stars, "stars", "s", 0, "Only displays with at least x stars") flags.MarkDeprecated("automated", "use --filter=is-automated=true instead") flags.MarkDeprecated("stars", "use --filter=stars=3 instead") return cmd }
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// NewSearchCommand creates a new `docker search` command
[ "NewSearchCommand", "creates", "a", "new", "docker", "search", "command" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/registry/search.go#L29-L56
train
docker/cli
cli/command/image/cmd.go
NewImageCommand
func NewImageCommand(dockerCli command.Cli) *cobra.Command { cmd := &cobra.Command{ Use: "image", Short: "Manage images", Args: cli.NoArgs, RunE: command.ShowHelp(dockerCli.Err()), } cmd.AddCommand( NewBuildCommand(dockerCli), NewHistoryCommand(dockerCli), NewImportCommand(dockerCli), NewLoadCommand(dockerCli), NewPullCommand(dockerCli), NewPushCommand(dockerCli), NewSaveCommand(dockerCli), NewTagCommand(dockerCli), newListCommand(dockerCli), newRemoveCommand(dockerCli), newInspectCommand(dockerCli), NewPruneCommand(dockerCli), ) return cmd }
go
func NewImageCommand(dockerCli command.Cli) *cobra.Command { cmd := &cobra.Command{ Use: "image", Short: "Manage images", Args: cli.NoArgs, RunE: command.ShowHelp(dockerCli.Err()), } cmd.AddCommand( NewBuildCommand(dockerCli), NewHistoryCommand(dockerCli), NewImportCommand(dockerCli), NewLoadCommand(dockerCli), NewPullCommand(dockerCli), NewPushCommand(dockerCli), NewSaveCommand(dockerCli), NewTagCommand(dockerCli), newListCommand(dockerCli), newRemoveCommand(dockerCli), newInspectCommand(dockerCli), NewPruneCommand(dockerCli), ) return cmd }
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// NewImageCommand returns a cobra command for `image` subcommands
[ "NewImageCommand", "returns", "a", "cobra", "command", "for", "image", "subcommands" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/cmd.go#L11-L33
train
docker/cli
cli/command/container/pause.go
NewPauseCommand
func NewPauseCommand(dockerCli command.Cli) *cobra.Command { var opts pauseOptions return &cobra.Command{ Use: "pause CONTAINER [CONTAINER...]", Short: "Pause all processes within one or more containers", Args: cli.RequiresMinArgs(1), RunE: func(cmd *cobra.Command, args []string) error { opts.containers = args return runPause(dockerCli, &opts) }, } }
go
func NewPauseCommand(dockerCli command.Cli) *cobra.Command { var opts pauseOptions return &cobra.Command{ Use: "pause CONTAINER [CONTAINER...]", Short: "Pause all processes within one or more containers", Args: cli.RequiresMinArgs(1), RunE: func(cmd *cobra.Command, args []string) error { opts.containers = args return runPause(dockerCli, &opts) }, } }
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// NewPauseCommand creates a new cobra.Command for `docker pause`
[ "NewPauseCommand", "creates", "a", "new", "cobra", ".", "Command", "for", "docker", "pause" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/pause.go#L19-L31
train
docker/cli
cli-plugins/manager/manager.go
ListPlugins
func ListPlugins(dockerCli command.Cli, rootcmd *cobra.Command) ([]Plugin, error) { pluginDirs, err := getPluginDirs(dockerCli) if err != nil { return nil, err } candidates, err := listPluginCandidates(pluginDirs) if err != nil { return nil, err } var plugins []Plugin for _, paths := range candidates { if len(paths) == 0 { continue } c := &candidate{paths[0]} p, err := newPlugin(c, rootcmd) if err != nil { return nil, err } p.ShadowedPaths = paths[1:] plugins = append(plugins, p) } return plugins, nil }
go
func ListPlugins(dockerCli command.Cli, rootcmd *cobra.Command) ([]Plugin, error) { pluginDirs, err := getPluginDirs(dockerCli) if err != nil { return nil, err } candidates, err := listPluginCandidates(pluginDirs) if err != nil { return nil, err } var plugins []Plugin for _, paths := range candidates { if len(paths) == 0 { continue } c := &candidate{paths[0]} p, err := newPlugin(c, rootcmd) if err != nil { return nil, err } p.ShadowedPaths = paths[1:] plugins = append(plugins, p) } return plugins, nil }
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// ListPlugins produces a list of the plugins available on the system
[ "ListPlugins", "produces", "a", "list", "of", "the", "plugins", "available", "on", "the", "system" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli-plugins/manager/manager.go#L103-L129
train
docker/cli
cli/command/formatter/container.go
NewContainerFormat
func NewContainerFormat(source string, quiet bool, size bool) Format { switch source { case TableFormatKey: if quiet { return DefaultQuietFormat } format := defaultContainerTableFormat if size { format += `\t{{.Size}}` } return Format(format) case RawFormatKey: if quiet { return `container_id: {{.ID}}` } format := `container_id: {{.ID}} image: {{.Image}} command: {{.Command}} created_at: {{.CreatedAt}} status: {{- pad .Status 1 0}} names: {{.Names}} labels: {{- pad .Labels 1 0}} ports: {{- pad .Ports 1 0}} ` if size { format += `size: {{.Size}}\n` } return Format(format) } return Format(source) }
go
func NewContainerFormat(source string, quiet bool, size bool) Format { switch source { case TableFormatKey: if quiet { return DefaultQuietFormat } format := defaultContainerTableFormat if size { format += `\t{{.Size}}` } return Format(format) case RawFormatKey: if quiet { return `container_id: {{.ID}}` } format := `container_id: {{.ID}} image: {{.Image}} command: {{.Command}} created_at: {{.CreatedAt}} status: {{- pad .Status 1 0}} names: {{.Names}} labels: {{- pad .Labels 1 0}} ports: {{- pad .Ports 1 0}} ` if size { format += `size: {{.Size}}\n` } return Format(format) } return Format(source) }
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// NewContainerFormat returns a Format for rendering using a Context
[ "NewContainerFormat", "returns", "a", "Format", "for", "rendering", "using", "a", "Context" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/formatter/container.go#L28-L58
train
docker/cli
cli/command/formatter/container.go
ContainerWrite
func ContainerWrite(ctx Context, containers []types.Container) error { render := func(format func(subContext SubContext) error) error { for _, container := range containers { err := format(&containerContext{trunc: ctx.Trunc, c: container}) if err != nil { return err } } return nil } return ctx.Write(newContainerContext(), render) }
go
func ContainerWrite(ctx Context, containers []types.Container) error { render := func(format func(subContext SubContext) error) error { for _, container := range containers { err := format(&containerContext{trunc: ctx.Trunc, c: container}) if err != nil { return err } } return nil } return ctx.Write(newContainerContext(), render) }
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// ContainerWrite renders the context for a list of containers
[ "ContainerWrite", "renders", "the", "context", "for", "a", "list", "of", "containers" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/formatter/container.go#L61-L72
train
docker/cli
cli/command/stack/kubernetes/stackclient.go
IsColliding
func (s *stackV1Beta1) IsColliding(servicesClient corev1.ServiceInterface, st Stack) error { for _, srv := range st.getServices() { if err := verify(servicesClient, st.Name, srv); err != nil { return err } } return nil }
go
func (s *stackV1Beta1) IsColliding(servicesClient corev1.ServiceInterface, st Stack) error { for _, srv := range st.getServices() { if err := verify(servicesClient, st.Name, srv); err != nil { return err } } return nil }
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// IsColliding verifies that services defined in the stack collides with already deployed services
[ "IsColliding", "verifies", "that", "services", "defined", "in", "the", "stack", "collides", "with", "already", "deployed", "services" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/stack/kubernetes/stackclient.go#L100-L107
train
docker/cli
cli/command/stack/kubernetes/stackclient.go
IsColliding
func (s *stackV1Beta2) IsColliding(servicesClient corev1.ServiceInterface, st Stack) error { return nil }
go
func (s *stackV1Beta2) IsColliding(servicesClient corev1.ServiceInterface, st Stack) error { return nil }
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// IsColliding is handle server side with the compose api v1beta2, so nothing to do here
[ "IsColliding", "is", "handle", "server", "side", "with", "the", "compose", "api", "v1beta2", "so", "nothing", "to", "do", "here" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/stack/kubernetes/stackclient.go#L200-L202
train
docker/cli
cli/command/config/remove.go
RunConfigRemove
func RunConfigRemove(dockerCli command.Cli, opts RemoveOptions) error { client := dockerCli.Client() ctx := context.Background() var errs []string for _, name := range opts.Names { if err := client.ConfigRemove(ctx, name); err != nil { errs = append(errs, err.Error()) continue } fmt.Fprintln(dockerCli.Out(), name) } if len(errs) > 0 { return errors.Errorf("%s", strings.Join(errs, "\n")) } return nil }
go
func RunConfigRemove(dockerCli command.Cli, opts RemoveOptions) error { client := dockerCli.Client() ctx := context.Background() var errs []string for _, name := range opts.Names { if err := client.ConfigRemove(ctx, name); err != nil { errs = append(errs, err.Error()) continue } fmt.Fprintln(dockerCli.Out(), name) } if len(errs) > 0 { return errors.Errorf("%s", strings.Join(errs, "\n")) } return nil }
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// RunConfigRemove removes the given Swarm configs.
[ "RunConfigRemove", "removes", "the", "given", "Swarm", "configs", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/config/remove.go#L35-L55
train
docker/cli
cli/registry/client/endpoint.go
Name
func (r repositoryEndpoint) Name() string { repoName := r.info.Name.Name() // If endpoint does not support CanonicalName, use the RemoteName instead if r.endpoint.TrimHostname { repoName = reference.Path(r.info.Name) } return repoName }
go
func (r repositoryEndpoint) Name() string { repoName := r.info.Name.Name() // If endpoint does not support CanonicalName, use the RemoteName instead if r.endpoint.TrimHostname { repoName = reference.Path(r.info.Name) } return repoName }
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// Name returns the repository name
[ "Name", "returns", "the", "repository", "name" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/registry/client/endpoint.go#L23-L30
train
docker/cli
cli/registry/client/endpoint.go
getHTTPTransport
func getHTTPTransport(authConfig authtypes.AuthConfig, endpoint registry.APIEndpoint, repoName string, userAgent string) (http.RoundTripper, error) { // get the http transport, this will be used in a client to upload manifest base := &http.Transport{ Proxy: http.ProxyFromEnvironment, Dial: (&net.Dialer{ Timeout: 30 * time.Second, KeepAlive: 30 * time.Second, DualStack: true, }).Dial, TLSHandshakeTimeout: 10 * time.Second, TLSClientConfig: endpoint.TLSConfig, DisableKeepAlives: true, } modifiers := registry.Headers(userAgent, http.Header{}) authTransport := transport.NewTransport(base, modifiers...) challengeManager, confirmedV2, err := registry.PingV2Registry(endpoint.URL, authTransport) if err != nil { return nil, errors.Wrap(err, "error pinging v2 registry") } if !confirmedV2 { return nil, fmt.Errorf("unsupported registry version") } if authConfig.RegistryToken != "" { passThruTokenHandler := &existingTokenHandler{token: authConfig.RegistryToken} modifiers = append(modifiers, auth.NewAuthorizer(challengeManager, passThruTokenHandler)) } else { creds := registry.NewStaticCredentialStore(&authConfig) tokenHandler := auth.NewTokenHandler(authTransport, creds, repoName, "push", "pull") basicHandler := auth.NewBasicHandler(creds) modifiers = append(modifiers, auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler)) } return transport.NewTransport(base, modifiers...), nil }
go
func getHTTPTransport(authConfig authtypes.AuthConfig, endpoint registry.APIEndpoint, repoName string, userAgent string) (http.RoundTripper, error) { // get the http transport, this will be used in a client to upload manifest base := &http.Transport{ Proxy: http.ProxyFromEnvironment, Dial: (&net.Dialer{ Timeout: 30 * time.Second, KeepAlive: 30 * time.Second, DualStack: true, }).Dial, TLSHandshakeTimeout: 10 * time.Second, TLSClientConfig: endpoint.TLSConfig, DisableKeepAlives: true, } modifiers := registry.Headers(userAgent, http.Header{}) authTransport := transport.NewTransport(base, modifiers...) challengeManager, confirmedV2, err := registry.PingV2Registry(endpoint.URL, authTransport) if err != nil { return nil, errors.Wrap(err, "error pinging v2 registry") } if !confirmedV2 { return nil, fmt.Errorf("unsupported registry version") } if authConfig.RegistryToken != "" { passThruTokenHandler := &existingTokenHandler{token: authConfig.RegistryToken} modifiers = append(modifiers, auth.NewAuthorizer(challengeManager, passThruTokenHandler)) } else { creds := registry.NewStaticCredentialStore(&authConfig) tokenHandler := auth.NewTokenHandler(authTransport, creds, repoName, "push", "pull") basicHandler := auth.NewBasicHandler(creds) modifiers = append(modifiers, auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler)) } return transport.NewTransport(base, modifiers...), nil }
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// getHTTPTransport builds a transport for use in communicating with a registry
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/registry/client/endpoint.go#L77-L110
train
docker/cli
cli/registry/client/endpoint.go
RepoNameForReference
func RepoNameForReference(ref reference.Named) (string, error) { // insecure is fine since this only returns the name repo, err := newDefaultRepositoryEndpoint(ref, false) if err != nil { return "", err } return repo.Name(), nil }
go
func RepoNameForReference(ref reference.Named) (string, error) { // insecure is fine since this only returns the name repo, err := newDefaultRepositoryEndpoint(ref, false) if err != nil { return "", err } return repo.Name(), nil }
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// RepoNameForReference returns the repository name from a reference
[ "RepoNameForReference", "returns", "the", "repository", "name", "from", "a", "reference" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/registry/client/endpoint.go#L113-L120
train
docker/cli
cli/command/bundlefile/bundlefile.go
LoadFile
func LoadFile(reader io.Reader) (*Bundlefile, error) { bundlefile := &Bundlefile{} decoder := json.NewDecoder(reader) if err := decoder.Decode(bundlefile); err != nil { switch jsonErr := err.(type) { case *json.SyntaxError: return nil, errors.Errorf( "JSON syntax error at byte %v: %s", jsonErr.Offset, jsonErr.Error()) case *json.UnmarshalTypeError: return nil, errors.Errorf( "Unexpected type at byte %v. Expected %s but received %s.", jsonErr.Offset, jsonErr.Type, jsonErr.Value) } return nil, err } return bundlefile, nil }
go
func LoadFile(reader io.Reader) (*Bundlefile, error) { bundlefile := &Bundlefile{} decoder := json.NewDecoder(reader) if err := decoder.Decode(bundlefile); err != nil { switch jsonErr := err.(type) { case *json.SyntaxError: return nil, errors.Errorf( "JSON syntax error at byte %v: %s", jsonErr.Offset, jsonErr.Error()) case *json.UnmarshalTypeError: return nil, errors.Errorf( "Unexpected type at byte %v. Expected %s but received %s.", jsonErr.Offset, jsonErr.Type, jsonErr.Value) } return nil, err } return bundlefile, nil }
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// LoadFile loads a bundlefile from a path to the file
[ "LoadFile", "loads", "a", "bundlefile", "from", "a", "path", "to", "the", "file" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/bundlefile/bundlefile.go#L36-L58
train
docker/cli
cli/command/bundlefile/bundlefile.go
Print
func Print(out io.Writer, bundle *Bundlefile) error { bytes, err := json.MarshalIndent(*bundle, "", " ") if err != nil { return err } _, err = out.Write(bytes) return err }
go
func Print(out io.Writer, bundle *Bundlefile) error { bytes, err := json.MarshalIndent(*bundle, "", " ") if err != nil { return err } _, err = out.Write(bytes) return err }
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// Print writes the contents of the bundlefile to the output writer // as human readable json
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/bundlefile/bundlefile.go#L62-L70
train
docker/cli
cli/command/task/print.go
DefaultFormat
func DefaultFormat(configFile *configfile.ConfigFile, quiet bool) string { if len(configFile.TasksFormat) > 0 && !quiet { return configFile.TasksFormat } return formatter.TableFormatKey }
go
func DefaultFormat(configFile *configfile.ConfigFile, quiet bool) string { if len(configFile.TasksFormat) > 0 && !quiet { return configFile.TasksFormat } return formatter.TableFormatKey }
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// DefaultFormat returns the default format from the config file, or table // format if nothing is set in the config.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/task/print.go#L88-L93
train
docker/cli
cli/command/image/build/dockerignore.go
ReadDockerignore
func ReadDockerignore(contextDir string) ([]string, error) { var excludes []string f, err := os.Open(filepath.Join(contextDir, ".dockerignore")) switch { case os.IsNotExist(err): return excludes, nil case err != nil: return nil, err } defer f.Close() return dockerignore.ReadAll(f) }
go
func ReadDockerignore(contextDir string) ([]string, error) { var excludes []string f, err := os.Open(filepath.Join(contextDir, ".dockerignore")) switch { case os.IsNotExist(err): return excludes, nil case err != nil: return nil, err } defer f.Close() return dockerignore.ReadAll(f) }
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// ReadDockerignore reads the .dockerignore file in the context directory and // returns the list of paths to exclude
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/dockerignore.go#L13-L26
train
docker/cli
cli/command/image/build/dockerignore.go
TrimBuildFilesFromExcludes
func TrimBuildFilesFromExcludes(excludes []string, dockerfile string, dockerfileFromStdin bool) []string { if keep, _ := fileutils.Matches(".dockerignore", excludes); keep { excludes = append(excludes, "!.dockerignore") } if keep, _ := fileutils.Matches(dockerfile, excludes); keep && !dockerfileFromStdin { excludes = append(excludes, "!"+dockerfile) } return excludes }
go
func TrimBuildFilesFromExcludes(excludes []string, dockerfile string, dockerfileFromStdin bool) []string { if keep, _ := fileutils.Matches(".dockerignore", excludes); keep { excludes = append(excludes, "!.dockerignore") } if keep, _ := fileutils.Matches(dockerfile, excludes); keep && !dockerfileFromStdin { excludes = append(excludes, "!"+dockerfile) } return excludes }
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// TrimBuildFilesFromExcludes removes the named Dockerfile and .dockerignore from // the list of excluded files. The daemon will remove them from the final context // but they must be in available in the context when passed to the API.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/image/build/dockerignore.go#L31-L39
train
docker/cli
cli/command/trust/signer.go
newTrustSignerCommand
func newTrustSignerCommand(dockerCli command.Cli) *cobra.Command { cmd := &cobra.Command{ Use: "signer", Short: "Manage entities who can sign Docker images", Args: cli.NoArgs, RunE: command.ShowHelp(dockerCli.Err()), } cmd.AddCommand( newSignerAddCommand(dockerCli), newSignerRemoveCommand(dockerCli), ) return cmd }
go
func newTrustSignerCommand(dockerCli command.Cli) *cobra.Command { cmd := &cobra.Command{ Use: "signer", Short: "Manage entities who can sign Docker images", Args: cli.NoArgs, RunE: command.ShowHelp(dockerCli.Err()), } cmd.AddCommand( newSignerAddCommand(dockerCli), newSignerRemoveCommand(dockerCli), ) return cmd }
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// newTrustSignerCommand returns a cobra command for `trust signer` subcommands
[ "newTrustSignerCommand", "returns", "a", "cobra", "command", "for", "trust", "signer", "subcommands" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/trust/signer.go#L10-L22
train
docker/cli
cli/command/service/parse.go
ParseSecrets
func ParseSecrets(client client.SecretAPIClient, requestedSecrets []*swarmtypes.SecretReference) ([]*swarmtypes.SecretReference, error) { if len(requestedSecrets) == 0 { return []*swarmtypes.SecretReference{}, nil } secretRefs := make(map[string]*swarmtypes.SecretReference) ctx := context.Background() for _, secret := range requestedSecrets { if _, exists := secretRefs[secret.File.Name]; exists { return nil, errors.Errorf("duplicate secret target for %s not allowed", secret.SecretName) } secretRef := new(swarmtypes.SecretReference) *secretRef = *secret secretRefs[secret.File.Name] = secretRef } args := filters.NewArgs() for _, s := range secretRefs { args.Add("name", s.SecretName) } secrets, err := client.SecretList(ctx, types.SecretListOptions{ Filters: args, }) if err != nil { return nil, err } foundSecrets := make(map[string]string) for _, secret := range secrets { foundSecrets[secret.Spec.Annotations.Name] = secret.ID } addedSecrets := []*swarmtypes.SecretReference{} for _, ref := range secretRefs { id, ok := foundSecrets[ref.SecretName] if !ok { return nil, errors.Errorf("secret not found: %s", ref.SecretName) } // set the id for the ref to properly assign in swarm // since swarm needs the ID instead of the name ref.SecretID = id addedSecrets = append(addedSecrets, ref) } return addedSecrets, nil }
go
func ParseSecrets(client client.SecretAPIClient, requestedSecrets []*swarmtypes.SecretReference) ([]*swarmtypes.SecretReference, error) { if len(requestedSecrets) == 0 { return []*swarmtypes.SecretReference{}, nil } secretRefs := make(map[string]*swarmtypes.SecretReference) ctx := context.Background() for _, secret := range requestedSecrets { if _, exists := secretRefs[secret.File.Name]; exists { return nil, errors.Errorf("duplicate secret target for %s not allowed", secret.SecretName) } secretRef := new(swarmtypes.SecretReference) *secretRef = *secret secretRefs[secret.File.Name] = secretRef } args := filters.NewArgs() for _, s := range secretRefs { args.Add("name", s.SecretName) } secrets, err := client.SecretList(ctx, types.SecretListOptions{ Filters: args, }) if err != nil { return nil, err } foundSecrets := make(map[string]string) for _, secret := range secrets { foundSecrets[secret.Spec.Annotations.Name] = secret.ID } addedSecrets := []*swarmtypes.SecretReference{} for _, ref := range secretRefs { id, ok := foundSecrets[ref.SecretName] if !ok { return nil, errors.Errorf("secret not found: %s", ref.SecretName) } // set the id for the ref to properly assign in swarm // since swarm needs the ID instead of the name ref.SecretID = id addedSecrets = append(addedSecrets, ref) } return addedSecrets, nil }
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// ParseSecrets retrieves the secrets with the requested names and fills // secret IDs into the secret references.
[ "ParseSecrets", "retrieves", "the", "secrets", "with", "the", "requested", "names", "and", "fills", "secret", "IDs", "into", "the", "secret", "references", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/service/parse.go#L15-L64
train
docker/cli
cli/command/context/create.go
RunCreate
func RunCreate(cli command.Cli, o *CreateOptions) error { s := cli.ContextStore() if err := checkContextNameForCreation(s, o.Name); err != nil { return err } stackOrchestrator, err := command.NormalizeOrchestrator(o.DefaultStackOrchestrator) if err != nil { return errors.Wrap(err, "unable to parse default-stack-orchestrator") } if o.From == "" && o.Docker == nil && o.Kubernetes == nil { return createFromExistingContext(s, cli.CurrentContext(), stackOrchestrator, o) } if o.From != "" { return createFromExistingContext(s, o.From, stackOrchestrator, o) } return createNewContext(o, stackOrchestrator, cli, s) }
go
func RunCreate(cli command.Cli, o *CreateOptions) error { s := cli.ContextStore() if err := checkContextNameForCreation(s, o.Name); err != nil { return err } stackOrchestrator, err := command.NormalizeOrchestrator(o.DefaultStackOrchestrator) if err != nil { return errors.Wrap(err, "unable to parse default-stack-orchestrator") } if o.From == "" && o.Docker == nil && o.Kubernetes == nil { return createFromExistingContext(s, cli.CurrentContext(), stackOrchestrator, o) } if o.From != "" { return createFromExistingContext(s, o.From, stackOrchestrator, o) } return createNewContext(o, stackOrchestrator, cli, s) }
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// RunCreate creates a Docker context
[ "RunCreate", "creates", "a", "Docker", "context" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/context/create.go#L72-L88
train
docker/cli
cli/command/container/rm.go
NewRmCommand
func NewRmCommand(dockerCli command.Cli) *cobra.Command { var opts rmOptions cmd := &cobra.Command{ Use: "rm [OPTIONS] CONTAINER [CONTAINER...]", Short: "Remove one or more containers", Args: cli.RequiresMinArgs(1), RunE: func(cmd *cobra.Command, args []string) error { opts.containers = args return runRm(dockerCli, &opts) }, } flags := cmd.Flags() flags.BoolVarP(&opts.rmVolumes, "volumes", "v", false, "Remove the volumes associated with the container") flags.BoolVarP(&opts.rmLink, "link", "l", false, "Remove the specified link") flags.BoolVarP(&opts.force, "force", "f", false, "Force the removal of a running container (uses SIGKILL)") return cmd }
go
func NewRmCommand(dockerCli command.Cli) *cobra.Command { var opts rmOptions cmd := &cobra.Command{ Use: "rm [OPTIONS] CONTAINER [CONTAINER...]", Short: "Remove one or more containers", Args: cli.RequiresMinArgs(1), RunE: func(cmd *cobra.Command, args []string) error { opts.containers = args return runRm(dockerCli, &opts) }, } flags := cmd.Flags() flags.BoolVarP(&opts.rmVolumes, "volumes", "v", false, "Remove the volumes associated with the container") flags.BoolVarP(&opts.rmLink, "link", "l", false, "Remove the specified link") flags.BoolVarP(&opts.force, "force", "f", false, "Force the removal of a running container (uses SIGKILL)") return cmd }
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// NewRmCommand creates a new cobra.Command for `docker rm`
[ "NewRmCommand", "creates", "a", "new", "cobra", ".", "Command", "for", "docker", "rm" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/rm.go#L24-L42
train
docker/cli
cli/command/service/list.go
GetServicesStatus
func GetServicesStatus(services []swarm.Service, nodes []swarm.Node, tasks []swarm.Task) map[string]ListInfo { running := map[string]int{} tasksNoShutdown := map[string]int{} activeNodes := make(map[string]struct{}) for _, n := range nodes { if n.Status.State != swarm.NodeStateDown { activeNodes[n.ID] = struct{}{} } } for _, task := range tasks { if task.DesiredState != swarm.TaskStateShutdown { tasksNoShutdown[task.ServiceID]++ } if _, nodeActive := activeNodes[task.NodeID]; nodeActive && task.Status.State == swarm.TaskStateRunning { running[task.ServiceID]++ } } info := map[string]ListInfo{} for _, service := range services { info[service.ID] = ListInfo{} if service.Spec.Mode.Replicated != nil && service.Spec.Mode.Replicated.Replicas != nil { if service.Spec.TaskTemplate.Placement != nil && service.Spec.TaskTemplate.Placement.MaxReplicas > 0 { info[service.ID] = ListInfo{ Mode: "replicated", Replicas: fmt.Sprintf("%d/%d (max %d per node)", running[service.ID], *service.Spec.Mode.Replicated.Replicas, service.Spec.TaskTemplate.Placement.MaxReplicas), } } else { info[service.ID] = ListInfo{ Mode: "replicated", Replicas: fmt.Sprintf("%d/%d", running[service.ID], *service.Spec.Mode.Replicated.Replicas), } } } else if service.Spec.Mode.Global != nil { info[service.ID] = ListInfo{ Mode: "global", Replicas: fmt.Sprintf("%d/%d", running[service.ID], tasksNoShutdown[service.ID]), } } } return info }
go
func GetServicesStatus(services []swarm.Service, nodes []swarm.Node, tasks []swarm.Task) map[string]ListInfo { running := map[string]int{} tasksNoShutdown := map[string]int{} activeNodes := make(map[string]struct{}) for _, n := range nodes { if n.Status.State != swarm.NodeStateDown { activeNodes[n.ID] = struct{}{} } } for _, task := range tasks { if task.DesiredState != swarm.TaskStateShutdown { tasksNoShutdown[task.ServiceID]++ } if _, nodeActive := activeNodes[task.NodeID]; nodeActive && task.Status.State == swarm.TaskStateRunning { running[task.ServiceID]++ } } info := map[string]ListInfo{} for _, service := range services { info[service.ID] = ListInfo{} if service.Spec.Mode.Replicated != nil && service.Spec.Mode.Replicated.Replicas != nil { if service.Spec.TaskTemplate.Placement != nil && service.Spec.TaskTemplate.Placement.MaxReplicas > 0 { info[service.ID] = ListInfo{ Mode: "replicated", Replicas: fmt.Sprintf("%d/%d (max %d per node)", running[service.ID], *service.Spec.Mode.Replicated.Replicas, service.Spec.TaskTemplate.Placement.MaxReplicas), } } else { info[service.ID] = ListInfo{ Mode: "replicated", Replicas: fmt.Sprintf("%d/%d", running[service.ID], *service.Spec.Mode.Replicated.Replicas), } } } else if service.Spec.Mode.Global != nil { info[service.ID] = ListInfo{ Mode: "global", Replicas: fmt.Sprintf("%d/%d", running[service.ID], tasksNoShutdown[service.ID]), } } } return info }
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// GetServicesStatus returns a map of mode and replicas
[ "GetServicesStatus", "returns", "a", "map", "of", "mode", "and", "replicas" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/service/list.go#L98-L142
train
docker/cli
cli-plugins/manager/error.go
MarshalText
func (e *pluginError) MarshalText() (text []byte, err error) { return []byte(e.cause.Error()), nil }
go
func (e *pluginError) MarshalText() (text []byte, err error) { return []byte(e.cause.Error()), nil }
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// MarshalText marshalls the pluginError into a textual form.
[ "MarshalText", "marshalls", "the", "pluginError", "into", "a", "textual", "form", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli-plugins/manager/error.go#L29-L31
train
docker/cli
cli-plugins/manager/error.go
wrapAsPluginError
func wrapAsPluginError(err error, msg string) error { return &pluginError{cause: errors.Wrap(err, msg)} }
go
func wrapAsPluginError(err error, msg string) error { return &pluginError{cause: errors.Wrap(err, msg)} }
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// wrapAsPluginError wraps an error in a pluginError with an // additional message, analogous to errors.Wrapf.
[ "wrapAsPluginError", "wraps", "an", "error", "in", "a", "pluginError", "with", "an", "additional", "message", "analogous", "to", "errors", ".", "Wrapf", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli-plugins/manager/error.go#L35-L37
train
docker/cli
cli-plugins/manager/error.go
NewPluginError
func NewPluginError(msg string, args ...interface{}) error { return &pluginError{cause: errors.Errorf(msg, args...)} }
go
func NewPluginError(msg string, args ...interface{}) error { return &pluginError{cause: errors.Errorf(msg, args...)} }
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// NewPluginError creates a new pluginError, analogous to // errors.Errorf.
[ "NewPluginError", "creates", "a", "new", "pluginError", "analogous", "to", "errors", ".", "Errorf", "." ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli-plugins/manager/error.go#L41-L43
train
docker/cli
cli/command/container/tty.go
resizeTtyTo
func resizeTtyTo(ctx context.Context, client client.ContainerAPIClient, id string, height, width uint, isExec bool) error { if height == 0 && width == 0 { return nil } options := types.ResizeOptions{ Height: height, Width: width, } var err error if isExec { err = client.ContainerExecResize(ctx, id, options) } else { err = client.ContainerResize(ctx, id, options) } if err != nil { logrus.Debugf("Error resize: %s\r", err) } return err }
go
func resizeTtyTo(ctx context.Context, client client.ContainerAPIClient, id string, height, width uint, isExec bool) error { if height == 0 && width == 0 { return nil } options := types.ResizeOptions{ Height: height, Width: width, } var err error if isExec { err = client.ContainerExecResize(ctx, id, options) } else { err = client.ContainerResize(ctx, id, options) } if err != nil { logrus.Debugf("Error resize: %s\r", err) } return err }
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// resizeTtyTo resizes tty to specific height and width
[ "resizeTtyTo", "resizes", "tty", "to", "specific", "height", "and", "width" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/tty.go#L19-L40
train
docker/cli
cli/command/container/tty.go
resizeTty
func resizeTty(ctx context.Context, cli command.Cli, id string, isExec bool) error { height, width := cli.Out().GetTtySize() return resizeTtyTo(ctx, cli.Client(), id, height, width, isExec) }
go
func resizeTty(ctx context.Context, cli command.Cli, id string, isExec bool) error { height, width := cli.Out().GetTtySize() return resizeTtyTo(ctx, cli.Client(), id, height, width, isExec) }
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// resizeTty is to resize the tty with cli out's tty size
[ "resizeTty", "is", "to", "resize", "the", "tty", "with", "cli", "out", "s", "tty", "size" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/tty.go#L43-L46
train
docker/cli
cli/command/container/tty.go
initTtySize
func initTtySize(ctx context.Context, cli command.Cli, id string, isExec bool, resizeTtyFunc func(ctx context.Context, cli command.Cli, id string, isExec bool) error) { rttyFunc := resizeTtyFunc if rttyFunc == nil { rttyFunc = resizeTty } if err := rttyFunc(ctx, cli, id, isExec); err != nil { go func() { var err error for retry := 0; retry < 5; retry++ { time.Sleep(10 * time.Millisecond) if err = rttyFunc(ctx, cli, id, isExec); err == nil { break } } if err != nil { fmt.Fprintln(cli.Err(), "failed to resize tty, using default size") } }() } }
go
func initTtySize(ctx context.Context, cli command.Cli, id string, isExec bool, resizeTtyFunc func(ctx context.Context, cli command.Cli, id string, isExec bool) error) { rttyFunc := resizeTtyFunc if rttyFunc == nil { rttyFunc = resizeTty } if err := rttyFunc(ctx, cli, id, isExec); err != nil { go func() { var err error for retry := 0; retry < 5; retry++ { time.Sleep(10 * time.Millisecond) if err = rttyFunc(ctx, cli, id, isExec); err == nil { break } } if err != nil { fmt.Fprintln(cli.Err(), "failed to resize tty, using default size") } }() } }
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// initTtySize is to init the tty's size to the same as the window, if there is an error, it will retry 5 times.
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/tty.go#L49-L68
train
docker/cli
cli/command/container/tty.go
MonitorTtySize
func MonitorTtySize(ctx context.Context, cli command.Cli, id string, isExec bool) error { initTtySize(ctx, cli, id, isExec, resizeTty) if runtime.GOOS == "windows" { go func() { prevH, prevW := cli.Out().GetTtySize() for { time.Sleep(time.Millisecond * 250) h, w := cli.Out().GetTtySize() if prevW != w || prevH != h { resizeTty(ctx, cli, id, isExec) } prevH = h prevW = w } }() } else { sigchan := make(chan os.Signal, 1) gosignal.Notify(sigchan, signal.SIGWINCH) go func() { for range sigchan { resizeTty(ctx, cli, id, isExec) } }() } return nil }
go
func MonitorTtySize(ctx context.Context, cli command.Cli, id string, isExec bool) error { initTtySize(ctx, cli, id, isExec, resizeTty) if runtime.GOOS == "windows" { go func() { prevH, prevW := cli.Out().GetTtySize() for { time.Sleep(time.Millisecond * 250) h, w := cli.Out().GetTtySize() if prevW != w || prevH != h { resizeTty(ctx, cli, id, isExec) } prevH = h prevW = w } }() } else { sigchan := make(chan os.Signal, 1) gosignal.Notify(sigchan, signal.SIGWINCH) go func() { for range sigchan { resizeTty(ctx, cli, id, isExec) } }() } return nil }
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// MonitorTtySize updates the container tty size when the terminal tty changes size
[ "MonitorTtySize", "updates", "the", "container", "tty", "size", "when", "the", "terminal", "tty", "changes", "size" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/tty.go#L71-L97
train
docker/cli
cli/command/container/tty.go
ForwardAllSignals
func ForwardAllSignals(ctx context.Context, cli command.Cli, cid string) chan os.Signal { sigc := make(chan os.Signal, 128) signal.CatchAll(sigc) go func() { for s := range sigc { if s == signal.SIGCHLD || s == signal.SIGPIPE { continue } var sig string for sigStr, sigN := range signal.SignalMap { if sigN == s { sig = sigStr break } } if sig == "" { fmt.Fprintf(cli.Err(), "Unsupported signal: %v. Discarding.\n", s) continue } if err := cli.Client().ContainerKill(ctx, cid, sig); err != nil { logrus.Debugf("Error sending signal: %s", err) } } }() return sigc }
go
func ForwardAllSignals(ctx context.Context, cli command.Cli, cid string) chan os.Signal { sigc := make(chan os.Signal, 128) signal.CatchAll(sigc) go func() { for s := range sigc { if s == signal.SIGCHLD || s == signal.SIGPIPE { continue } var sig string for sigStr, sigN := range signal.SignalMap { if sigN == s { sig = sigStr break } } if sig == "" { fmt.Fprintf(cli.Err(), "Unsupported signal: %v. Discarding.\n", s) continue } if err := cli.Client().ContainerKill(ctx, cid, sig); err != nil { logrus.Debugf("Error sending signal: %s", err) } } }() return sigc }
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// ForwardAllSignals forwards signals to the container
[ "ForwardAllSignals", "forwards", "signals", "to", "the", "container" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/tty.go#L100-L126
train
docker/cli
cli/command/container/formatter_stats.go
GetError
func (cs *Stats) GetError() error { cs.mutex.Lock() defer cs.mutex.Unlock() return cs.err }
go
func (cs *Stats) GetError() error { cs.mutex.Lock() defer cs.mutex.Unlock() return cs.err }
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// GetError returns the container statistics error. // This is used to determine whether the statistics are valid or not
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/formatter_stats.go#L53-L57
train
docker/cli
cli/command/container/formatter_stats.go
SetErrorAndReset
func (cs *Stats) SetErrorAndReset(err error) { cs.mutex.Lock() defer cs.mutex.Unlock() cs.CPUPercentage = 0 cs.Memory = 0 cs.MemoryPercentage = 0 cs.MemoryLimit = 0 cs.NetworkRx = 0 cs.NetworkTx = 0 cs.BlockRead = 0 cs.BlockWrite = 0 cs.PidsCurrent = 0 cs.err = err cs.IsInvalid = true }
go
func (cs *Stats) SetErrorAndReset(err error) { cs.mutex.Lock() defer cs.mutex.Unlock() cs.CPUPercentage = 0 cs.Memory = 0 cs.MemoryPercentage = 0 cs.MemoryLimit = 0 cs.NetworkRx = 0 cs.NetworkTx = 0 cs.BlockRead = 0 cs.BlockWrite = 0 cs.PidsCurrent = 0 cs.err = err cs.IsInvalid = true }
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// SetErrorAndReset zeroes all the container statistics and store the error. // It is used when receiving time out error during statistics collecting to reduce lock overhead
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3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/formatter_stats.go#L61-L75
train
docker/cli
cli/command/container/formatter_stats.go
SetError
func (cs *Stats) SetError(err error) { cs.mutex.Lock() defer cs.mutex.Unlock() cs.err = err if err != nil { cs.IsInvalid = true } }
go
func (cs *Stats) SetError(err error) { cs.mutex.Lock() defer cs.mutex.Unlock() cs.err = err if err != nil { cs.IsInvalid = true } }
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// SetError sets container statistics error
[ "SetError", "sets", "container", "statistics", "error" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/formatter_stats.go#L78-L85
train
docker/cli
cli/command/container/formatter_stats.go
SetStatistics
func (cs *Stats) SetStatistics(s StatsEntry) { cs.mutex.Lock() defer cs.mutex.Unlock() s.Container = cs.Container cs.StatsEntry = s }
go
func (cs *Stats) SetStatistics(s StatsEntry) { cs.mutex.Lock() defer cs.mutex.Unlock() s.Container = cs.Container cs.StatsEntry = s }
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// SetStatistics set the container statistics
[ "SetStatistics", "set", "the", "container", "statistics" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/formatter_stats.go#L88-L93
train
docker/cli
cli/command/container/formatter_stats.go
GetStatistics
func (cs *Stats) GetStatistics() StatsEntry { cs.mutex.Lock() defer cs.mutex.Unlock() return cs.StatsEntry }
go
func (cs *Stats) GetStatistics() StatsEntry { cs.mutex.Lock() defer cs.mutex.Unlock() return cs.StatsEntry }
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// GetStatistics returns container statistics with other meta data such as the container name
[ "GetStatistics", "returns", "container", "statistics", "with", "other", "meta", "data", "such", "as", "the", "container", "name" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/formatter_stats.go#L96-L100
train
docker/cli
cli/command/container/formatter_stats.go
NewStatsFormat
func NewStatsFormat(source, osType string) formatter.Format { if source == formatter.TableFormatKey { if osType == winOSType { return formatter.Format(winDefaultStatsTableFormat) } return formatter.Format(defaultStatsTableFormat) } return formatter.Format(source) }
go
func NewStatsFormat(source, osType string) formatter.Format { if source == formatter.TableFormatKey { if osType == winOSType { return formatter.Format(winDefaultStatsTableFormat) } return formatter.Format(defaultStatsTableFormat) } return formatter.Format(source) }
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// NewStatsFormat returns a format for rendering an CStatsContext
[ "NewStatsFormat", "returns", "a", "format", "for", "rendering", "an", "CStatsContext" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/formatter_stats.go#L103-L111
train
docker/cli
cli/command/container/formatter_stats.go
statsFormatWrite
func statsFormatWrite(ctx formatter.Context, Stats []StatsEntry, osType string, trunc bool) error { render := func(format func(subContext formatter.SubContext) error) error { for _, cstats := range Stats { statsCtx := &statsContext{ s: cstats, os: osType, trunc: trunc, } if err := format(statsCtx); err != nil { return err } } return nil } memUsage := memUseHeader if osType == winOSType { memUsage = winMemUseHeader } statsCtx := statsContext{} statsCtx.Header = formatter.SubHeaderContext{ "Container": containerHeader, "Name": formatter.NameHeader, "ID": formatter.ContainerIDHeader, "CPUPerc": cpuPercHeader, "MemUsage": memUsage, "MemPerc": memPercHeader, "NetIO": netIOHeader, "BlockIO": blockIOHeader, "PIDs": pidsHeader, } statsCtx.os = osType return ctx.Write(&statsCtx, render) }
go
func statsFormatWrite(ctx formatter.Context, Stats []StatsEntry, osType string, trunc bool) error { render := func(format func(subContext formatter.SubContext) error) error { for _, cstats := range Stats { statsCtx := &statsContext{ s: cstats, os: osType, trunc: trunc, } if err := format(statsCtx); err != nil { return err } } return nil } memUsage := memUseHeader if osType == winOSType { memUsage = winMemUseHeader } statsCtx := statsContext{} statsCtx.Header = formatter.SubHeaderContext{ "Container": containerHeader, "Name": formatter.NameHeader, "ID": formatter.ContainerIDHeader, "CPUPerc": cpuPercHeader, "MemUsage": memUsage, "MemPerc": memPercHeader, "NetIO": netIOHeader, "BlockIO": blockIOHeader, "PIDs": pidsHeader, } statsCtx.os = osType return ctx.Write(&statsCtx, render) }
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// statsFormatWrite renders the context for a list of containers statistics
[ "statsFormatWrite", "renders", "the", "context", "for", "a", "list", "of", "containers", "statistics" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/formatter_stats.go#L119-L151
train
docker/cli
cli/command/container/logs.go
NewLogsCommand
func NewLogsCommand(dockerCli command.Cli) *cobra.Command { var opts logsOptions cmd := &cobra.Command{ Use: "logs [OPTIONS] CONTAINER", Short: "Fetch the logs of a container", Args: cli.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { opts.container = args[0] return runLogs(dockerCli, &opts) }, } flags := cmd.Flags() flags.BoolVarP(&opts.follow, "follow", "f", false, "Follow log output") flags.StringVar(&opts.since, "since", "", "Show logs since timestamp (e.g. 2013-01-02T13:23:37) or relative (e.g. 42m for 42 minutes)") flags.StringVar(&opts.until, "until", "", "Show logs before a timestamp (e.g. 2013-01-02T13:23:37) or relative (e.g. 42m for 42 minutes)") flags.SetAnnotation("until", "version", []string{"1.35"}) flags.BoolVarP(&opts.timestamps, "timestamps", "t", false, "Show timestamps") flags.BoolVar(&opts.details, "details", false, "Show extra details provided to logs") flags.StringVar(&opts.tail, "tail", "all", "Number of lines to show from the end of the logs") return cmd }
go
func NewLogsCommand(dockerCli command.Cli) *cobra.Command { var opts logsOptions cmd := &cobra.Command{ Use: "logs [OPTIONS] CONTAINER", Short: "Fetch the logs of a container", Args: cli.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { opts.container = args[0] return runLogs(dockerCli, &opts) }, } flags := cmd.Flags() flags.BoolVarP(&opts.follow, "follow", "f", false, "Follow log output") flags.StringVar(&opts.since, "since", "", "Show logs since timestamp (e.g. 2013-01-02T13:23:37) or relative (e.g. 42m for 42 minutes)") flags.StringVar(&opts.until, "until", "", "Show logs before a timestamp (e.g. 2013-01-02T13:23:37) or relative (e.g. 42m for 42 minutes)") flags.SetAnnotation("until", "version", []string{"1.35"}) flags.BoolVarP(&opts.timestamps, "timestamps", "t", false, "Show timestamps") flags.BoolVar(&opts.details, "details", false, "Show extra details provided to logs") flags.StringVar(&opts.tail, "tail", "all", "Number of lines to show from the end of the logs") return cmd }
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// NewLogsCommand creates a new cobra.Command for `docker logs`
[ "NewLogsCommand", "creates", "a", "new", "cobra", ".", "Command", "for", "docker", "logs" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/cli/command/container/logs.go#L26-L48
train
docker/cli
internal/pkg/containerized/snapshot.go
WithNewSnapshot
func WithNewSnapshot(i containerd.Image) containerd.NewContainerOpts { return func(ctx context.Context, client *containerd.Client, c *containers.Container) error { if c.Snapshotter == "" { c.Snapshotter = containerd.DefaultSnapshotter } r, err := create(ctx, client, i, c.ID, "") if err != nil { return err } c.SnapshotKey = r.Key c.Image = i.Name() return nil } }
go
func WithNewSnapshot(i containerd.Image) containerd.NewContainerOpts { return func(ctx context.Context, client *containerd.Client, c *containers.Container) error { if c.Snapshotter == "" { c.Snapshotter = containerd.DefaultSnapshotter } r, err := create(ctx, client, i, c.ID, "") if err != nil { return err } c.SnapshotKey = r.Key c.Image = i.Name() return nil } }
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// WithNewSnapshot creates a new snapshot managed by containerized
[ "WithNewSnapshot", "creates", "a", "new", "snapshot", "managed", "by", "containerized" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/internal/pkg/containerized/snapshot.go#L30-L43
train
docker/cli
internal/pkg/containerized/snapshot.go
WithUpgrade
func WithUpgrade(i containerd.Image) containerd.UpdateContainerOpts { return func(ctx context.Context, client *containerd.Client, c *containers.Container) error { revision, err := save(ctx, client, i, c) if err != nil { return err } c.Image = i.Name() c.SnapshotKey = revision.Key return nil } }
go
func WithUpgrade(i containerd.Image) containerd.UpdateContainerOpts { return func(ctx context.Context, client *containerd.Client, c *containers.Container) error { revision, err := save(ctx, client, i, c) if err != nil { return err } c.Image = i.Name() c.SnapshotKey = revision.Key return nil } }
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// WithUpgrade upgrades an existing container's image to a new one
[ "WithUpgrade", "upgrades", "an", "existing", "container", "s", "image", "to", "a", "new", "one" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/internal/pkg/containerized/snapshot.go#L46-L56
train
docker/cli
internal/pkg/containerized/snapshot.go
WithRollback
func WithRollback(ctx context.Context, client *containerd.Client, c *containers.Container) error { prev, err := previous(ctx, client, c) if err != nil { return err } ss := client.SnapshotService(c.Snapshotter) sInfo, err := ss.Stat(ctx, prev.Key) if err != nil { return err } snapshotImage, ok := sInfo.Labels[imageLabel] if !ok { return fmt.Errorf("snapshot %s does not have a service image label", prev.Key) } if snapshotImage == "" { return fmt.Errorf("snapshot %s has an empty service image label", prev.Key) } c.Image = snapshotImage c.SnapshotKey = prev.Key return nil }
go
func WithRollback(ctx context.Context, client *containerd.Client, c *containers.Container) error { prev, err := previous(ctx, client, c) if err != nil { return err } ss := client.SnapshotService(c.Snapshotter) sInfo, err := ss.Stat(ctx, prev.Key) if err != nil { return err } snapshotImage, ok := sInfo.Labels[imageLabel] if !ok { return fmt.Errorf("snapshot %s does not have a service image label", prev.Key) } if snapshotImage == "" { return fmt.Errorf("snapshot %s has an empty service image label", prev.Key) } c.Image = snapshotImage c.SnapshotKey = prev.Key return nil }
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// WithRollback rolls back to the previous container's revision
[ "WithRollback", "rolls", "back", "to", "the", "previous", "container", "s", "revision" ]
3273c2e23546dddd0ff8bb499f4aba02fe60bf30
https://github.com/docker/cli/blob/3273c2e23546dddd0ff8bb499f4aba02fe60bf30/internal/pkg/containerized/snapshot.go#L59-L79
train