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46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package workloads
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import (
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"fmt"
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"os/exec"
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"regexp"
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"strings"
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)
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func runCmd(cmd string, args []string) error {
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err := exec.Command(cmd, args...).Run()
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return err
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}
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func getMatchingLineFromLog(log string, pattern string) (line string, err error) {
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regex, err := regexp.Compile(pattern)
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if err != nil {
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return line, fmt.Errorf("failed to compile regexp %v: %v", pattern, err)
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}
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logLines := strings.Split(log, "\n")
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for _, line := range logLines {
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if regex.MatchString(line) {
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return line, nil
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}
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}
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return line, fmt.Errorf("line with pattern %v not found in log", pattern)
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}
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