Implement get all for sources and images

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

cmd/flux/get_source_all.go

@@ -0,0 +1,73 @@
+/*
+Copyright 2021 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	"github.com/spf13/cobra"
+)
+
+var getSourceAllCmd = &cobra.Command{
+	Use:   "all",
+	Short: "Get all source statuses",
+	Long:  "The get sources all command print the statuses of all sources.",
+	Example: `  # List all sources in a namespace
+  flux get sources all --namespace=flux-system
+
+  # List all sources in all namespaces
+  flux get sources all --all-namespaces
+`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c := getCommand{
+			apiType: bucketType,
+			list:    &bucketListAdapter{&sourcev1.BucketList{}},
+		}
+		if err := c.run(cmd, args); err != nil {
+			logger.Failuref(err.Error())
+		}
+
+		c = getCommand{
+			apiType: gitRepositoryType,
+			list:    &gitRepositoryListAdapter{&sourcev1.GitRepositoryList{}},
+		}
+		if err := c.run(cmd, args); err != nil {
+			logger.Failuref(err.Error())
+		}
+
+		c = getCommand{
+			apiType: helmRepositoryType,
+			list:    &helmRepositoryListAdapter{&sourcev1.HelmRepositoryList{}},
+		}
+		if err := c.run(cmd, args); err != nil {
+			logger.Failuref(err.Error())
+		}
+
+		c = getCommand{
+			apiType: helmChartType,
+			list:    &helmChartListAdapter{&sourcev1.HelmChartList{}},
+		}
+		if err := c.run(cmd, args); err != nil {
+			logger.Failuref(err.Error())
+		}
+
+		return nil
+	},
+}
+
+func init() {
+	getSourceCmd.AddCommand(getSourceAllCmd)
+}