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// Copyright 2015 The Bazel Authors. All rights reserved.
//
// 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.
local workflow = import "examples/jsonnet/workflow.jsonnet";
// Workflow that performs an intersection of two files using shell commands.
{
intersection: workflow.Workflow {
jobs: {
local input_file1 = "/tmp/list1",
local input_file2 = "/tmp/list2",
local sorted_file1 = "/tmp/list1_sorted",
local sorted_file2 = "/tmp/list2_sorted",
local intersection = "/tmp/intersection",
SortJob:: workflow.ShJob {
input_file:: "",
output_file:: "",
command: "sort %s > %s" % [self.input_file, self.output_file],
inputs: [self.input_file],
outputs: [self.output_file],
},
sort_file1: self.SortJob {
input_file:: input_file1,
output_file:: sorted_file1,
},
sort_file2: self.SortJob {
input_file:: input_file2,
output_file:: sorted_file2,
},
intersect: workflow.ShJob {
deps: [
":sort_file1",
":sort_file2",
],
command: "comm -12 %s %s > %s" %
[sorted_file1, sorted_file2, intersection],
inputs: [
sorted_file1,
sorted_file2,
],
outputs: [intersection],
},
}
}
}
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