# Copyright 2018 The Kubeflow Authors
#
# 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.

import kfp.deprecated.dsl as dsl


@dsl.graph_component
def echo1_graph_component(text1):
    dsl.ContainerOp(
        name='echo1-task1',
        image='library/bash:4.4.23',
        command=['sh', '-c'],
        arguments=['echo "$0"', text1])


@dsl.graph_component
def echo2_graph_component(text2):
    dsl.ContainerOp(
        name='echo2-task1',
        image='library/bash:4.4.23',
        command=['sh', '-c'],
        arguments=['echo "$0"', text2])


@dsl.pipeline()
def opsgroups_pipeline(text1='message 1', text2='message 2'):
    step1_graph_component = echo1_graph_component(text1)
    step2_graph_component = echo2_graph_component(text2)
    step2_graph_component.after(step1_graph_component)