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19 package org.apache.maven.buildcache.util;
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21 import java.util.Arrays;
22 import java.util.Iterator;
23 import java.util.List;
24 import java.util.stream.Collectors;
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26 import org.apache.maven.it.VerificationException;
27 import org.apache.maven.it.Verifier;
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31
32 public final class LogFileUtils {
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34 private LogFileUtils() {
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36 }
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45 public static String findFirstLineContainingTextsInLogs(final Verifier verifier, final String... texts)
46 throws VerificationException {
47 List<String> lines = verifier.loadFile(verifier.getBasedir(), verifier.getLogFileName(), false);
48 Iterator it = lines.iterator();
49
50 while (it.hasNext()) {
51 String line = verifier.stripAnsi((String) it.next());
52 boolean matches = true;
53 Iterator<String> toMatchIterator = Arrays.stream(texts).iterator();
54 while (matches && toMatchIterator.hasNext()) {
55 matches = line.contains(toMatchIterator.next());
56 }
57 if (matches) {
58 return line;
59 }
60 }
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62 return null;
63 }
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72 public static List<String> findLinesContainingTextsInLogs(final Verifier verifier, final String... texts)
73 throws VerificationException {
74 List<String> lines = verifier.loadFile(verifier.getBasedir(), verifier.getLogFileName(), false);
75 return lines.stream()
76 .map(s -> verifier.stripAnsi(s))
77 .filter(s -> Arrays.stream(texts).allMatch(text -> s.contains(text)))
78 .collect(Collectors.toList());
79 }
80 }