cluster/tools/kartongips: init
This forks bitnami/kubecfg into kartongips. The rationale is that we
want to implement hscloud-specific functionality that wouldn't really be
upstreamable into kubecfg (like secret support, mulit-cluster support).
We forked off from github.com/q3k/kubecfg at commit b6817a94492c561ed61a44eeea2d92dcf2e6b8c0.
Change-Id: If5ba513905e0a86f971576fe7061a471c1d8b398
diff --git a/cluster/tools/kartongips/cmd/diff.go b/cluster/tools/kartongips/cmd/diff.go
new file mode 100644
index 0000000..47d92ab
--- /dev/null
+++ b/cluster/tools/kartongips/cmd/diff.go
@@ -0,0 +1,72 @@
+// Copyright 2017 The kubecfg 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 cmd
+
+import (
+ "github.com/spf13/cobra"
+
+ "code.hackerspace.pl/hscloud/cluster/tools/kartongips/pkg/kubecfg"
+)
+
+const (
+ flagDiffStrategy = "diff-strategy"
+ flagOmitSecrets = "omit-secrets"
+)
+
+func init() {
+ diffCmd.PersistentFlags().String(flagDiffStrategy, "all", "Diff strategy, all or subset.")
+ diffCmd.PersistentFlags().Bool(flagOmitSecrets, false, "hide secret details when showing diff")
+ RootCmd.AddCommand(diffCmd)
+}
+
+var diffCmd = &cobra.Command{
+ Use: "diff",
+ Short: "Display differences between server and local config",
+ Args: cobra.ArbitraryArgs,
+ RunE: func(cmd *cobra.Command, args []string) error {
+ flags := cmd.Flags()
+ var err error
+
+ c := kubecfg.DiffCmd{}
+
+ c.DiffStrategy, err = flags.GetString(flagDiffStrategy)
+ if err != nil {
+ return err
+ }
+
+ c.OmitSecrets, err = flags.GetBool(flagOmitSecrets)
+ if err != nil {
+ return err
+ }
+
+ c.Client, c.Mapper, _, err = getDynamicClients(cmd)
+ if err != nil {
+ return err
+ }
+
+ c.DefaultNamespace, err = defaultNamespace(clientConfig)
+ if err != nil {
+ return err
+ }
+
+ objs, err := readObjs(cmd, args)
+ if err != nil {
+ return err
+ }
+
+ return c.Run(cmd.Context(), objs, cmd.OutOrStdout())
+ },
+}