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node_fact_list.go
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node_fact_list.go
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// Copyright © 2016 Arturo Reuschenbach Puncernau <a.reuschenbach.puncernau@sap.com>
//
// 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 (
"errors"
"fmt"
"net/url"
"path"
"github.com/sapcc/lyra-cli/helpers"
"github.com/sapcc/lyra-cli/locales"
"github.com/sapcc/lyra-cli/print"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
var NodeFactListCmd = &cobra.Command{
Use: "list",
Short: locales.CmdShortDescription("arc-node-fact-list"),
PreRunE: func(cmd *cobra.Command, args []string) error {
// check required node id
if len(viper.GetString("arc-fact-list-node-id")) == 0 {
return errors.New(locales.ErrorMessages("node-id-missing"))
}
return nil
},
RunE: func(cmd *cobra.Command, args []string) error {
// list automation
response, err := nodeFactList(viper.GetString("arc-fact-list-node-id"))
if err != nil {
return err
}
// convert data to struct
var dataStruct map[string]interface{}
err = helpers.JSONStringToStructure(response, &dataStruct)
if err != nil {
return err
}
// print the data out
printer := print.Print{Data: dataStruct}
var bodyPrint string
if viper.GetBool("json") {
bodyPrint, err = printer.JSON()
if err != nil {
return err
}
} else {
bodyPrint, err = printer.Table()
if err != nil {
return err
}
}
// print response
fmt.Println(bodyPrint)
return nil
},
}
func init() {
NodeFactCmd.AddCommand(NodeFactListCmd)
initNodeFactListCmdFlags()
}
func initNodeFactListCmdFlags() {
NodeFactListCmd.Flags().StringP(FLAG_ARC_NODE_ID, "", "", locales.AttributeDescription(FLAG_ARC_NODE_ID))
helpers.CheckErrAndPrintToStdErr(viper.BindPFlag("arc-fact-list-node-id", NodeFactListCmd.Flags().Lookup(FLAG_ARC_NODE_ID)), "BindPFlag:")
}
func nodeFactList(id string) (string, error) {
arcService := RestClient.Services["arc"]
response, _, err := arcService.Get(path.Join("agents", id, "facts"), url.Values{}, false)
if err != nil {
return "", err
}
return response, nil
}