Merge pull request #299 from circa10a/main

Switch get commands to use tables for output

.github/workflows/e2e.yaml

@@ -59,6 +59,9 @@ jobs:
       - name: gotk get sources git
         run: |
           ./bin/gotk get sources git
+      - name: gotk get sources git --all-namespaces
+        run: |
+          ./bin/gotk get sources git --all-namespaces
       - name: gotk create kustomization
         run: |
           ./bin/gotk create kustomization podinfo \
@@ -76,6 +79,9 @@ jobs:
       - name: gotk get kustomizations
         run: |
           ./bin/gotk get kustomizations
+      - name: gotk get kustomizations --all-namespaces
+        run: |
+          ./bin/gotk get kustomizations --all-namespaces
       - name: gotk suspend kustomization
         run: |
           ./bin/gotk suspend kustomization podinfo
@@ -112,6 +118,9 @@ jobs:
       - name: gotk get helmreleases
         run: |
           ./bin/gotk get helmreleases
+      - name: gotk get helmreleases --all-namespaces
+        run: |
+          ./bin/gotk get helmreleases --all-namespaces
       - name: gotk export helmrelease
         run: |
           ./bin/gotk export hr --all

cmd/gotk/get.go

@@ -26,6 +26,10 @@ var getCmd = &cobra.Command{
 	Long:  "The get sub-commands print the statuses of sources and resources.",
 }
 
+var allNamespaces bool
+
 func init() {
+	getCmd.PersistentFlags().BoolVarP(&allNamespaces, "all-namespaces", "A", false,
+		"list the requested object(s) across all namespaces")
 	rootCmd.AddCommand(getCmd)
 }

cmd/gotk/get_helmrelease.go

@@ -18,6 +18,10 @@ package main
 
 import (
 	"context"
+	"os"
+	"strconv"
+	"strings"
+
 	"github.com/fluxcd/pkg/apis/meta"
 
 	"github.com/spf13/cobra"
@@ -51,8 +55,12 @@ func getHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
 	var list helmv2.HelmReleaseList
-	err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+	err = kubeClient.List(ctx, &list, listOpts...)
 	if err != nil {
 		return err
 	}
@@ -62,26 +70,35 @@ func getHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
 		return nil
 	}
 
-	for _, helmRelease := range list.Items {
+	header := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
-		if helmRelease.Spec.Suspend {
+	if allNamespaces {
-			logger.Successf("%s is suspended", helmRelease.GetName())
+		header = append([]string{"Namespace"}, header...)
-			continue
 	}
-		isInitialized := false
+	var rows [][]string
+	for _, helmRelease := range list.Items {
+		row := []string{}
 		if c := meta.GetCondition(helmRelease.Status.Conditions, meta.ReadyCondition); c != nil {
-			switch c.Status {
+			row = []string{
-			case corev1.ConditionTrue:
+				helmRelease.GetName(),
-				logger.Successf("%s last applied revision %s", helmRelease.GetName(), helmRelease.Status.LastAppliedRevision)
+				helmRelease.Status.LastAppliedRevision,
-			case corev1.ConditionUnknown:
+				strings.Title(strconv.FormatBool(helmRelease.Spec.Suspend)),
-				logger.Successf("%s reconciling", helmRelease.GetName())
+				string(c.Status),
-			default:
+				c.Message,
-				logger.Failuref("%s %s", helmRelease.GetName(), c.Message)
+			}
+		} else {
+			row = []string{
+				helmRelease.GetName(),
+				helmRelease.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(helmRelease.Spec.Suspend)),
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
 			}
-			isInitialized = true
 		}
-		if !isInitialized {
+		if allNamespaces {
-			logger.Failuref("%s is not ready", helmRelease.GetName())
+			row = append([]string{helmRelease.Namespace}, row...)
 		}
+		rows = append(rows, row)
 	}
+	utils.printTable(os.Stdout, header, rows)
 	return nil
 }

cmd/gotk/get_kustomization.go

@@ -18,6 +18,10 @@ package main
 
 import (
 	"context"
+	"os"
+	"strconv"
+	"strings"
+
 	"github.com/fluxcd/pkg/apis/meta"
 
 	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
@@ -50,8 +54,12 @@ func getKsCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
 	var list kustomizev1.KustomizationList
-	err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+	err = kubeClient.List(ctx, &list, listOpts...)
 	if err != nil {
 		return err
 	}
@@ -61,26 +69,35 @@ func getKsCmdRun(cmd *cobra.Command, args []string) error {
 		return nil
 	}
 
-	for _, kustomization := range list.Items {
+	header := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
-		if kustomization.Spec.Suspend {
+	if allNamespaces {
-			logger.Successf("%s is suspended", kustomization.GetName())
+		header = append([]string{"Namespace"}, header...)
-			continue
 	}
-		isInitialized := false
+	var rows [][]string
+	for _, kustomization := range list.Items {
+		row := []string{}
 		if c := meta.GetCondition(kustomization.Status.Conditions, meta.ReadyCondition); c != nil {
-			switch c.Status {
+			row = []string{
-			case corev1.ConditionTrue:
+				kustomization.GetName(),
-				logger.Successf("%s last applied revision %s", kustomization.GetName(), kustomization.Status.LastAppliedRevision)
+				kustomization.Status.LastAppliedRevision,
-			case corev1.ConditionUnknown:
+				strings.Title(strconv.FormatBool(kustomization.Spec.Suspend)),
-				logger.Successf("%s reconciling", kustomization.GetName())
+				string(c.Status),
-			default:
+				c.Message,
-				logger.Failuref("%s %s", kustomization.GetName(), c.Message)
+			}
+		} else {
+			row = []string{
+				kustomization.GetName(),
+				kustomization.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(kustomization.Spec.Suspend)),
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
 			}
-			isInitialized = true
 		}
-		if !isInitialized {
+		if allNamespaces {
-			logger.Failuref("%s is not ready", kustomization.GetName())
+			row = append([]string{kustomization.Namespace}, row...)
 		}
+		rows = append(rows, row)
 	}
+	utils.printTable(os.Stdout, header, rows)
 	return nil
 }

cmd/gotk/get_source_bucket.go

@@ -18,6 +18,8 @@ package main
 
 import (
 	"context"
+	"os"
+
 	"github.com/fluxcd/pkg/apis/meta"
 
 	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
@@ -49,36 +51,48 @@ func getSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
 	var list sourcev1.BucketList
-	err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+	err = kubeClient.List(ctx, &list, listOpts...)
 	if err != nil {
 		return err
 	}
 
 	if len(list.Items) == 0 {
-		logger.Failuref("no sources found in %s namespace", namespace)
+		logger.Failuref("no bucket sources found in %s namespace", namespace)
 		return nil
 	}
 
-	// TODO(hidde): this should print a table, and should produce better output
+	header := []string{"Name", "Revision", "Ready", "Message"}
-	//  for items that have an artifact attached while they are in a reconciling
+	if allNamespaces {
-	//  'Unknown' state.
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
 	for _, source := range list.Items {
-		isInitialized := false
+		row := []string{}
 		if c := meta.GetCondition(source.Status.Conditions, meta.ReadyCondition); c != nil {
-			switch c.Status {
+			row = []string{
-			case corev1.ConditionTrue:
+				source.GetName(),
-				logger.Successf("%s last fetched revision: %s", source.GetName(), source.GetArtifact().Revision)
+				source.GetArtifact().Revision,
-			case corev1.ConditionUnknown:
+				string(c.Status),
-				logger.Successf("%s reconciling", source.GetName())
+				c.Message,
-			default:
+			}
-				logger.Failuref("%s %s", source.GetName(), c.Message)
+		} else {
+			row = []string{
+				source.GetName(),
+				source.GetArtifact().Revision,
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
 			}
-			isInitialized = true
 		}
-		if !isInitialized {
+		if allNamespaces {
-			logger.Failuref("%s is not ready", source.GetName())
+			row = append([]string{source.Namespace}, row...)
 		}
+		rows = append(rows, row)
 	}
+	utils.printTable(os.Stdout, header, rows)
 	return nil
 }

cmd/gotk/get_source_git.go

@@ -18,6 +18,8 @@ package main
 
 import (
 	"context"
+	"os"
+
 	"github.com/fluxcd/pkg/apis/meta"
 
 	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
@@ -49,36 +51,48 @@ func getSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
 	var list sourcev1.GitRepositoryList
-	err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+	err = kubeClient.List(ctx, &list, listOpts...)
 	if err != nil {
 		return err
 	}
 
 	if len(list.Items) == 0 {
-		logger.Failuref("no sources found in %s namespace", namespace)
+		logger.Failuref("no git sources found in %s namespace", namespace)
 		return nil
 	}
 
-	// TODO(hidde): this should print a table, and should produce better output
+	header := []string{"Name", "Revision", "Ready", "Message"}
-	//  for items that have an artifact attached while they are in a reconciling
+	if allNamespaces {
-	//  'Unknown' state.
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
 	for _, source := range list.Items {
-		isInitialized := false
+		row := []string{}
 		if c := meta.GetCondition(source.Status.Conditions, meta.ReadyCondition); c != nil {
-			switch c.Status {
+			row = []string{
-			case corev1.ConditionTrue:
+				source.GetName(),
-				logger.Successf("%s last fetched revision: %s", source.GetName(), source.GetArtifact().Revision)
+				"unknown",
-			case corev1.ConditionUnknown:
+				string(c.Status),
-				logger.Successf("%s reconciling", source.GetName())
+				c.Message,
-			default:
+			}
-				logger.Failuref("%s %s", source.GetName(), c.Message)
+		} else {
+			row = []string{
+				source.GetName(),
+				source.GetArtifact().Revision,
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
 			}
-			isInitialized = true
 		}
-		if !isInitialized {
+		if allNamespaces {
-			logger.Failuref("%s is not ready", source.GetName())
+			row = append([]string{source.Namespace}, row...)
 		}
+		rows = append(rows, row)
 	}
+	utils.printTable(os.Stdout, header, rows)
 	return nil
 }

cmd/gotk/get_source_helm.go

@@ -18,6 +18,8 @@ package main
 
 import (
 	"context"
+	"os"
+
 	"github.com/fluxcd/pkg/apis/meta"
 
 	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
@@ -49,36 +51,48 @@ func getSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
 	var list sourcev1.HelmRepositoryList
-	err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+	err = kubeClient.List(ctx, &list, listOpts...)
 	if err != nil {
 		return err
 	}
 
 	if len(list.Items) == 0 {
-		logger.Failuref("no sources found in %s namespace", namespace)
+		logger.Failuref("no helm sources found in %s namespace", namespace)
 		return nil
 	}
 
-	// TODO(hidde): this should print a table, and should produce better output
+	header := []string{"Name", "Revision", "Ready", "Message"}
-	//  for items that have an artifact attached while they are in a reconciling
+	if allNamespaces {
-	//  'Unknown' state.
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
 	for _, source := range list.Items {
-		isInitialized := false
+		row := []string{}
 		if c := meta.GetCondition(source.Status.Conditions, meta.ReadyCondition); c != nil {
-			switch c.Status {
+			row = []string{
-			case corev1.ConditionTrue:
+				source.GetName(),
-				logger.Successf("%s last fetched revision: %s", source.GetName(), source.GetArtifact().Revision)
+				source.GetArtifact().Revision,
-			case corev1.ConditionUnknown:
+				string(c.Status),
-				logger.Successf("%s reconciling", source.GetName())
+				c.Message,
-			default:
+			}
-				logger.Failuref("%s %s", source.GetName(), c.Message)
+		} else {
+			row = []string{
+				source.GetName(),
+				source.GetArtifact().Revision,
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
 			}
-			isInitialized = true
 		}
-		if !isInitialized {
+		if allNamespaces {
-			logger.Failuref("%s is not ready", source.GetName())
+			row = append([]string{source.Namespace}, row...)
 		}
+		rows = append(rows, row)
 	}
+	utils.printTable(os.Stdout, header, rows)
 	return nil
 }

cmd/gotk/utils.go

@@ -45,6 +45,7 @@ import (
 	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
 	"github.com/fluxcd/pkg/runtime/dependency"
 	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	"github.com/olekukonko/tablewriter"
 )
 
 type Utils struct {
@@ -316,3 +317,21 @@ func (*Utils) generateKustomizationYaml(dirPath string) error {
 	}
 	return nil
 }
+
+func (*Utils) printTable(writer io.Writer, header []string, rows [][]string) {
+	table := tablewriter.NewWriter(writer)
+	table.SetHeader(header)
+	table.SetAutoWrapText(false)
+	table.SetAutoFormatHeaders(true)
+	table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
+	table.SetAlignment(tablewriter.ALIGN_LEFT)
+	table.SetCenterSeparator("")
+	table.SetColumnSeparator("")
+	table.SetRowSeparator("")
+	table.SetHeaderLine(false)
+	table.SetBorder(false)
+	table.SetTablePadding("\t")
+	table.SetNoWhiteSpace(true)
+	table.AppendBulk(rows)
+	table.Render()
+}

docs/cmd/gotk_get.md

@@ -9,6 +9,7 @@ The get sub-commands print the statuses of sources and resources.
 ### Options
 
 ```
+  -A, --all-namespaces   list the requested object(s) across all namespaces
   -h, --help             help for get
 ```
 

docs/cmd/gotk_get_helmreleases.md

@@ -27,6 +27,7 @@ gotk get helmreleases [flags]
 ### Options inherited from parent commands
 
 ```
+  -A, --all-namespaces      list the requested object(s) across all namespaces
       --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
   -n, --namespace string    the namespace scope for this operation (default "gotk-system")
       --timeout duration    timeout for this operation (default 5m0s)

docs/cmd/gotk_get_kustomizations.md

@@ -27,6 +27,7 @@ gotk get kustomizations [flags]
 ### Options inherited from parent commands
 
 ```
+  -A, --all-namespaces      list the requested object(s) across all namespaces
       --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
   -n, --namespace string    the namespace scope for this operation (default "gotk-system")
       --timeout duration    timeout for this operation (default 5m0s)

docs/cmd/gotk_get_sources.md

@@ -15,6 +15,7 @@ The get source sub-commands print the statuses of the sources.
 ### Options inherited from parent commands
 
 ```
+  -A, --all-namespaces      list the requested object(s) across all namespaces
       --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
   -n, --namespace string    the namespace scope for this operation (default "gotk-system")
       --timeout duration    timeout for this operation (default 5m0s)

docs/cmd/gotk_get_sources_bucket.md

@@ -27,6 +27,7 @@ gotk get sources bucket [flags]
 ### Options inherited from parent commands
 
 ```
+  -A, --all-namespaces      list the requested object(s) across all namespaces
       --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
   -n, --namespace string    the namespace scope for this operation (default "gotk-system")
       --timeout duration    timeout for this operation (default 5m0s)

docs/cmd/gotk_get_sources_git.md

@@ -27,6 +27,7 @@ gotk get sources git [flags]
 ### Options inherited from parent commands
 
 ```
+  -A, --all-namespaces      list the requested object(s) across all namespaces
       --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
   -n, --namespace string    the namespace scope for this operation (default "gotk-system")
       --timeout duration    timeout for this operation (default 5m0s)

docs/cmd/gotk_get_sources_helm.md

@@ -27,6 +27,7 @@ gotk get sources helm [flags]
 ### Options inherited from parent commands
 
 ```
+  -A, --all-namespaces      list the requested object(s) across all namespaces
       --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
   -n, --namespace string    the namespace scope for this operation (default "gotk-system")
       --timeout duration    timeout for this operation (default 5m0s)

go.mod

@@ -14,6 +14,7 @@ require (
 	github.com/fluxcd/pkg/untar v0.0.5
 	github.com/fluxcd/source-controller/api v0.1.0
 	github.com/manifoldco/promptui v0.7.0
+	github.com/olekukonko/tablewriter v0.0.4
 	github.com/spf13/cobra v1.0.0
 	golang.org/x/net v0.0.0-20200602114024-627f9648deb9 // indirect
 	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d // indirect

go.sum

@@ -377,6 +377,8 @@ github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNx
 github.com/mattn/go-isatty v0.0.8 h1:HLtExJ+uU2HOZ+wI0Tt5DtUDrx8yhUqDcp7fYERX4CE=
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
+github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpevwGNQEw=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
@@ -409,6 +411,8 @@ github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
+github.com/olekukonko/tablewriter v0.0.4 h1:vHD/YYe1Wolo78koG299f7V/VAS08c6IpCLn+Ejf/w8=
+github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
 github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.10.1/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=