# Copyright 2022 Google LLC

#

# 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.

# This example is with the new pipeline oriented design, for the old

# (deprecated, but working) configuration see: legacy/shellscript-config.yaml

pipeline:

- type: processor.genericjson

- type: processor.shellscript

output: shell_json

config:

command: /bin/bash

args:

- '-c'

- |

while read line

do

echo "{ \"line\": \"$line\" }"

done

echo $STDERR_MSG > /dev/stderr

environment:

STDERR_MSG: 'Standard Error'

stdin: |

Hello

World

# Set json to true, if output is JSON (single line)

json: true

#

# Set jsonMultiline to true, if output is JSON (multiline)

jsonMultiline: true

#

# Set yaml to true, if output is YAML

# yaml: true

#

# Set csv to true, if output is comma separated values

# csv: true

#

# Set tsv to true, if output is tab separated values

# tsv: true

#

# Script is successful on either exit code 0 or 1, default 0

exitcodes:

- 0

- 1

- type: output.logger

config:

message: "JSON returned: {{ shell_json }}"

- type: processor.shellscript

output: shell_yaml

config:

command: /bin/bash

args:

- '-c'

- |

while read line

do

echo $line

done

stdin: |

{{ { "hello" : "world" }|yaml_encode }}

yaml: true

- type: output.logger

config:

message: "YAML returned: {{ shell_yaml }}"

- type: processor.shellscript

output: shell_csv

config:

command: /bin/bash

args:

- '-c'

- |

echo '"Hello","World","From","CSV"'

echo "Line,\"Break"

echo "Here\",In,CSV"

csv: true

- type: output.logger

config:

message: "CSV returned: {{ shell_csv }}"

- type: processor.shellscript

output: shell_tsv

config:

command: /bin/bash

args:

- '-c'

- |

echo -e "Hello\tWorld"

tsv: true

- type: output.logger

config:

message: "TSV returned: {{ shell_tsv }}"