From fc381d84c9bd26414dfef85c5281512eff3cdf71 Mon Sep 17 00:00:00 2001
From: Chmouel Boudjnah <chmouel@chmouel.com>
Date: Tue, 27 Jun 2017 15:42:59 +0200
Subject: [PATCH] Add Create Environment

---
 cmds/cruds.go   |  9 +++++++
 cmds/environ.go | 66 +++++++++++++++++++++++++++++++++++++++++++++++++
 gofabric8.go    |  4 +++
 3 files changed, 79 insertions(+)

diff --git a/cmds/cruds.go b/cmds/cruds.go
index 7ddc93d21..0d5c71e55 100644
--- a/cmds/cruds.go
+++ b/cmds/cruds.go
@@ -24,6 +24,15 @@ const (
 `
 )
 
+func NewCmdCreate() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "create",
+		Short: "Create a resource type",
+		Long:  longhelp,
+	}
+	return cmd
+}
+
 func NewCmdDelete() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "delete",
diff --git a/cmds/environ.go b/cmds/environ.go
index da14d89d6..ef1fd537f 100644
--- a/cmds/environ.go
+++ b/cmds/environ.go
@@ -19,6 +19,8 @@ import (
 
 	"strings"
 
+	"strconv"
+
 	"github.com/fabric8io/gofabric8/client"
 	"github.com/fabric8io/gofabric8/util"
 	"github.com/spf13/cobra"
@@ -69,6 +71,70 @@ func NewCmdGetEnviron(f *cmdutil.Factory) *cobra.Command {
 	return cmd
 }
 
+func NewCmdCreateEnviron(f *cmdutil.Factory) (cmd *cobra.Command) {
+	cmd = &cobra.Command{
+		Use:   "environ",
+		Short: "Create environment from fabric8-environments configmap",
+		Long:  "gofabric8 create environ environKey namespace=string order=int ...",
+		Run: func(cmd *cobra.Command, args []string) {
+			var ev EnvironmentData
+			var yamlData []byte
+			ev.Order = -1
+
+			for _, kv := range args {
+				split := strings.Split(kv, "=")
+				k := split[0]
+				v := split[1]
+
+				if strings.ToLower(k) == "name" {
+					ev.Name = strings.ToLower(v)
+				} else if strings.ToLower(k) == "namespace" {
+					ev.Namespace = v
+				} else if strings.ToLower(k) == "order" {
+					conv, err := strconv.Atoi(v)
+					if err != nil {
+						util.Errorf("Cannot use %s from %s as number\n", v, k)
+						return
+					}
+					ev.Order = conv
+				} else {
+					util.Errorf("Unkown key: %s\n", k)
+					return
+				}
+			}
+
+			if ev.Name == "" || ev.Namespace == "" || ev.Order == -1 {
+				util.Error("missing some key=value\n")
+				cmd.Help()
+				return
+			}
+
+			detectedNS, c, _ := getOpenShiftClient(f)
+			yamlData, err := yaml.Marshal(&ev)
+			if err != nil {
+				util.Fatalf("Failed to marshal configmap fabric8-environments error: %v\ntemplate: %s", err, string(yamlData))
+			}
+
+			selector, err := k8api.LabelSelectorAsSelector(
+				&k8api.LabelSelector{MatchLabels: map[string]string{"kind": "environments"}})
+			cmdutil.CheckErr(err)
+
+			cfgmaps, err := c.ConfigMaps(detectedNS).List(api.ListOptions{LabelSelector: selector})
+			cmdutil.CheckErr(err)
+
+			cfgmap := &cfgmaps.Items[0] // TODO(chmou): can we have more than one cfgmap with kind=environments label?
+			cfgmap.Data[ev.Name] = string(yamlData)
+
+			_, err = c.ConfigMaps(detectedNS).Update(cfgmap)
+			cmdutil.CheckErr(err)
+
+			//cfgmap, err := c.ConfigMaps(detectedNS).Create()
+
+		},
+	}
+	return
+}
+
 // NewCmdDeleteEnviron is a command to delete an environ using: gofabric8 delete environ abcd
 func NewCmdDeleteEnviron(f *cmdutil.Factory) *cobra.Command {
 	cmd := &cobra.Command{
diff --git a/gofabric8.go b/gofabric8.go
index 445c4e02e..459910a7a 100644
--- a/gofabric8.go
+++ b/gofabric8.go
@@ -130,6 +130,10 @@ func main() {
 	cmds.AddCommand(getcmd)
 	getcmd.AddCommand(commands.NewCmdGetEnviron(f))
 
+	createcmd := commands.NewCmdCreate()
+	cmds.AddCommand(createcmd)
+	createcmd.AddCommand(commands.NewCmdCreateEnviron(f))
+
 	deletecmd := commands.NewCmdDelete()
 	cmds.AddCommand(deletecmd)
 	deletecmd.AddCommand(commands.NewCmdDeleteCluster(f))