youtubebeat/vendor/github.com/elastic/beats/libbeat/cmd/test/output.go

66 lines
2 KiB
Go

// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you 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 test
import (
"fmt"
"os"
"github.com/spf13/cobra"
"github.com/elastic/beats/libbeat/cmd/instance"
"github.com/elastic/beats/libbeat/outputs"
"github.com/elastic/beats/libbeat/testing"
)
func GenTestOutputCmd(name, beatVersion string) *cobra.Command {
return &cobra.Command{
Use: "output",
Short: "Test " + name + " can connect to the output by using the current settings",
Run: func(cmd *cobra.Command, args []string) {
b, err := instance.NewBeat(name, "", beatVersion)
if err != nil {
fmt.Fprintf(os.Stderr, "Error initializing beat: %s\n", err)
os.Exit(1)
}
err = b.Init()
if err != nil {
fmt.Fprintf(os.Stderr, "Error initializing beat: %s\n", err)
os.Exit(1)
}
output, err := outputs.Load(b.Info, nil, b.Config.Output.Name(), b.Config.Output.Config())
if err != nil {
fmt.Fprintf(os.Stderr, "Error initializing output: %s\n", err)
os.Exit(1)
}
for _, client := range output.Clients {
tClient, ok := client.(testing.Testable)
if !ok {
fmt.Printf("%s output doesn't support testing\n", b.Config.Output.Name())
os.Exit(1)
}
// Perform test:
tClient.Test(testing.NewConsoleDriver(os.Stdout))
}
},
}
}