forked from redpanda-data/connect
-
Notifications
You must be signed in to change notification settings - Fork 1
/
stdout.go
72 lines (59 loc) · 2.63 KB
/
stdout.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
// Copyright (c) 2014 Ashley Jeffs
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package output
import (
"os"
"github.com/Jeffail/benthos/lib/types"
"github.com/Jeffail/benthos/lib/util/service/log"
"github.com/Jeffail/benthos/lib/util/service/metrics"
)
//------------------------------------------------------------------------------
func init() {
Constructors["stdout"] = TypeSpec{
constructor: NewSTDOUT,
description: `
The stdout output type prints messages to stdout. Single part messages are
printed with a line separator '\n'. Multipart messages are written with each
part line separated, with the final part followed by two line separators, e.g.
a multipart message [ "foo", "bar", "baz" ] would be written as:
foo\n
bar\n
baz\n\n
You can alternatively specify a custom delimiter that will follow the same rules
as '\n' above.`,
}
}
//------------------------------------------------------------------------------
// STDOUTConfig is configuration values for the stdout based output type.
type STDOUTConfig struct {
CustomDelim string `json:"custom_delimiter" yaml:"custom_delimiter"`
}
// NewSTDOUTConfig creates a new STDOUTConfig with default values.
func NewSTDOUTConfig() STDOUTConfig {
return STDOUTConfig{
CustomDelim: "",
}
}
//------------------------------------------------------------------------------
// NewSTDOUT creates a new STDOUT output type.
func NewSTDOUT(conf Config, mgr types.Manager, log log.Modular, stats metrics.Type) (Type, error) {
return NewLineWriter(os.Stdout, []byte(conf.STDOUT.CustomDelim), "stdout", log, stats)
}
//------------------------------------------------------------------------------