#3658

Committed 25 Oct 2023 12:46PM UTC coverage: 66.025% (-9.8%) from 75.792%

Build # #3658

Build Type

push

Committed by

Commit Message

Handle history cache failures (#4456)

fixes #747

Run Details

84 of 84 new or added lines in 4 files covered. (100.0%)

38700 of 58614 relevant lines covered (66.03%)

0.66 hits per line

Source File
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34.78

/opengrok-indexer/src/main/java/org/opengrok/indexer/history/RCSAnnotationParser.java

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * See LICENSE.txt included in this distribution for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at LICENSE.txt.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2018, 2022, Oracle and/or its affiliates. All rights reserved.
 */
package org.opengrok.indexer.history;

import org.opengrok.indexer.logger.LoggerFactory;
import org.opengrok.indexer.util.Executor;

import java.io.IOException;
import java.io.BufferedReader;
import java.io.File;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class RCSAnnotationParser implements Executor.StreamHandler {
    private static final Logger LOGGER = LoggerFactory.getLogger(RCSAnnotationParser.class);

    private Annotation annotation = null;
    private final File file;

    /**
     * Pattern used to extract author/revision from {@code blame}.
     */
    private static final Pattern ANNOTATION_PATTERN
            = Pattern.compile("^([\\d\\.]+)\\s*\\((\\S+)\\s*\\S+\\): ");

    RCSAnnotationParser(File file) {
        this.file = file;
    }

    @Override
    public void processStream(InputStream input) throws IOException {
        annotation = new Annotation(file.getName());
        String line;
        int lineno = 0;
        Matcher matcher = ANNOTATION_PATTERN.matcher("");

        try (BufferedReader in = new BufferedReader(new InputStreamReader(input))) {
            while ((line = in.readLine()) != null) {
                ++lineno;
                matcher.reset(line);
                if (matcher.find()) {
                    String rev = matcher.group(1);
                    String author = matcher.group(2);
                    annotation.addLine(rev, author, true);
                } else {
                    LOGGER.log(Level.WARNING,
                            "Error: did not find annotation in line {0} for ''{1}'': [{2}]",
                            new Object[]{lineno, this.file, line});
                }
            }
        }
    }

    Annotation getAnnotation() {
        return this.annotation;
    }
}

1	/*
2	* CDDL HEADER START
3	*
4	* The contents of this file are subject to the terms of the
5	* Common Development and Distribution License (the "License").
6	* You may not use this file except in compliance with the License.
7	*
8	* See LICENSE.txt included in this distribution for the specific
9	* language governing permissions and limitations under the License.
10	*
11	* When distributing Covered Code, include this CDDL HEADER in each
12	* file and include the License file at LICENSE.txt.
13	* If applicable, add the following below this CDDL HEADER, with the
14	* fields enclosed by brackets "[]" replaced with your own identifying
15	* information: Portions Copyright [yyyy] [name of copyright owner]
16	*
17	* CDDL HEADER END
18	*/
19
20	/*
21	* Copyright (c) 2018, 2022, Oracle and/or its affiliates. All rights reserved.
22	*/
23	package org.opengrok.indexer.history;
24
25	import org.opengrok.indexer.logger.LoggerFactory;
26	import org.opengrok.indexer.util.Executor;
27
28	import java.io.IOException;
29	import java.io.BufferedReader;
30	import java.io.File;
31	import java.io.InputStream;
32	import java.io.InputStreamReader;
33	import java.util.logging.Level;
34	import java.util.logging.Logger;
35	import java.util.regex.Matcher;
36	import java.util.regex.Pattern;
37
38	public class RCSAnnotationParser implements Executor.StreamHandler {
39	private static final Logger LOGGER = LoggerFactory.getLogger(RCSAnnotationParser.class);	1✔
40
41	private Annotation annotation = null;	1✔
42	private final File file;
43
44	/**
45	* Pattern used to extract author/revision from {@code blame}.
46	*/
47	private static final Pattern ANNOTATION_PATTERN	1✔
48	= Pattern.compile("^([\\d\\.]+)\\s\\((\\S+)\\s\\S+\\): ");	1✔
49
50	RCSAnnotationParser(File file) {	1✔
51	this.file = file;	1✔
52	}	1✔
53
54	@Override
55	public void processStream(InputStream input) throws IOException {
56	annotation = new Annotation(file.getName());	×
57	String line;
58	int lineno = 0;	×
59	Matcher matcher = ANNOTATION_PATTERN.matcher("");	×
60
61	try (BufferedReader in = new BufferedReader(new InputStreamReader(input))) {	×
62	while ((line = in.readLine()) != null) {	×
63	++lineno;	×
64	matcher.reset(line);	×
65	if (matcher.find()) {	×
66	String rev = matcher.group(1);	×
67	String author = matcher.group(2);	×
68	annotation.addLine(rev, author, true);	×
69	} else {	×
70	LOGGER.log(Level.WARNING,	×
71	"Error: did not find annotation in line {0} for ''{1}'': [{2}]",
72	new Object[]{lineno, this.file, line});	×
73	}
74	}
75	}
76	}	×
77
78	Annotation getAnnotation() {
79	return this.annotation;	1✔
80	}
81	}

oracle / opengrok / #3658

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