#!/bin/bash

# Copyright 2021 The Kubernetes 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.

# Takes a series of gopogh summary jsons, and formats them into a CSV file with
# a row for each test.
# Example usage: cat gopogh_1.json gopogh_2.json gopogh_3.json | ./process_data.sh

set -eu -o pipefail

# Print header.
printf "Commit Hash,Test Date,Environment,Test,Status,Duration,Root Job,Total Tests Ran,Total Duration\n"

# Turn each test in each summary file to a CSV line containing its commit hash,
# date, environment, test, status, duration, root job id, total tests ran on this run, and total duration of this run.
# Example line:
# 247982745892,2021-06-10,Docker_Linux,TestFunctional,Passed,0.5,some_identifier,251,2303.48
jq -r '((.PassedTests[]? as $name | {
          commit: (.Detail.Details | split(":") | .[0]),
          date: (.Detail.Details | split(":") | .[1] | if . then . else "0001-01-01" end),
          environment: .Detail.Name,
          test: $name,
          duration: .Durations[$name],
          status: "Passed",
          rootJob: (.Detail.Details | split(":") | .[2] | if . then . else "0" end),
          totalTestsRan: (.NumberOfPass + .NumberOfFail),
          totalDuration: (.TotalDuration | if . then . else 0 end)}),
        (.FailedTests[]? as $name | {
          commit: (.Detail.Details | split(":") | .[0]),
          date: (.Detail.Details | split(":") | .[1] | if . then . else "0001-01-01" end),
          environment: .Detail.Name,
          test: $name,
          duration: .Durations[$name],
          status: "Failed",
          rootJob: (.Detail.Details | split(":") | .[2] | if . then . else "0" end),
          totalTestsRan: (.NumberOfPass + .NumberOfFail),
          totalDuration: (.TotalDuration | if . then . else 0 end)}),
        (.SkippedTests[]? as $name | {
          commit: (.Detail.Details | split(":") | .[0]),
          date: (.Detail.Details | split(":") | .[1] | if . then . else "0001-01-01" end),
          environment: .Detail.Name,
          test: $name,
          duration: 0,
          status: "Skipped",
          rootJob: (.Detail.Details | split(":") | .[2] | if . then . else "0" end),
          totalTestsRan: (.NumberOfPass + .NumberOfFail),
          totalDuration: (.TotalDuration | if . then . else 0 end)}))
        | .commit + ","
          + .date + ","
          + .environment + ","
          + .test + ","
          + .status + ","
          + (.duration | tostring) + ","
          + .rootJob + ","
          + (.totalTestsRan | tostring) + ","
          + (.totalDuration | tostring)'