Examples with MatchResult java.util.regex.MatchResult used on opensource projects

Example 31 with MatchResult

use of java.util.regex.MatchResult in project gradle by gradle.

the class FindBrokenInternalLinks method hasDeadLink.

private void hasDeadLink(File baseDir, File sourceFile, Map<File, List<Error>> errors) {
    int lineNumber = 0;
    List<Error> errorsForFile = new ArrayList<>();
    try (BufferedReader br = new BufferedReader(new FileReader(sourceFile))) {
        String line = br.readLine();
        while (line != null) {
            lineNumber++;
            Matcher matcher = linkPattern.matcher(line);
            while (matcher.find()) {
                MatchResult xrefMatcher = matcher.toMatchResult();
                String link = xrefMatcher.group(1);
                if (link.contains("#")) {
                    Matcher linkMatcher = linkWithHashPattern.matcher(link);
                    if (linkMatcher.matches()) {
                        MatchResult result = linkMatcher.toMatchResult();
                        String fileName = getFileName(result.group(1), sourceFile);
                        File referencedFile = new File(baseDir, fileName);
                        if (!referencedFile.exists() || referencedFile.isDirectory()) {
                            errorsForFile.add(new Error(lineNumber, line, "Looking for file named " + fileName));
                        } else {
                            String idName = result.group(2);
                            if (idName.isEmpty()) {
                                errorsForFile.add(new Error(lineNumber, line, "Missing section reference for link to " + fileName));
                            } else {
                                if (!fileContainsText(referencedFile, "[[" + idName + "]]")) {
                                    errorsForFile.add(new Error(lineNumber, line, "Looking for section named " + idName + " in " + fileName));
                                }
                            }
                        }
                    }
                } else {
                    if (!fileContainsText(sourceFile, "[[" + link + "]]")) {
                        errorsForFile.add(new Error(lineNumber, line, "Looking for section named " + link + " in " + sourceFile.getName()));
                    }
                }
            }
            line = br.readLine();
        }
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
    if (!errorsForFile.isEmpty()) {
        errors.put(sourceFile, errorsForFile);
    }
}

Example 32 with MatchResult

use of java.util.regex.MatchResult in project AutoRefactor by JnRouvignac.

the class CFGBuilder method getLineAndColumn.

private LineAndColumn getLineAndColumn(final int position) {
    // TODO Use CompilationUnit.getLineNumber() and
    // CompilationUnit.getColumnNumber()
    // Return SourceLocation class with also startNodePosition to be used for graph
    // node names
    // line number and column number are then used as comments for the node
    // file starts with line 1
    int lineNo = 1;
    int lastMatchPosition = 0;
    Matcher matcher = NEWLINE.matcher(source);
    while (matcher.find()) {
        MatchResult matchResult = matcher.toMatchResult();
        if (matchResult.end() >= position) {
            String startOfLine = this.source.substring(lastMatchPosition, position);
            int nbChars = countCharacters(startOfLine, tabSize);
            // + 1 because line starts with column 1
            return new LineAndColumn(position, lineNo, nbChars + 1);
        }
        lastMatchPosition = matchResult.end();
        ++lineNo;
    }
    // $NON-NLS-1$
    throw new IllegalStateException(null, "A line and column number should have been found");
}

Example 33 with MatchResult

use of java.util.regex.MatchResult in project riposte by Nike-Inc.

the class ParserTest method test_regex_parser_parse_fails.

@Test
public void test_regex_parser_parse_fails() throws ParserFailure {
    Parser<MatchResult> parser = regex("^.*(test).*$");
    Throwable ex = catchThrowable(() -> parser.parse("this should not work"));
    assertThat(ex).isInstanceOf(ParserFailure.class);
}

Example 34 with MatchResult

use of java.util.regex.MatchResult in project riposte by Nike-Inc.

the class ParserTest method test_regex_parser_parse_works.

@Test
public void test_regex_parser_parse_works() throws ParserFailure {
    Parser<MatchResult> parser = regex("^.*(test).*$");
    MatchResult successResult = parser.parse("this test should work");
    assertThat(successResult.groupCount()).isEqualTo(1);
    assertThat(successResult.group(1)).isEqualTo("test");
}

Example 35 with MatchResult

use of java.util.regex.MatchResult in project omegat by omegat-org.

the class ScriptItem method scanFileForDescription.

private void scanFileForDescription(File file) {
    try (Scanner scan = new Scanner(file, StandardCharsets.UTF_8.name())) {
        scan.findInLine(":name\\s*=\\s*(.*)\\s+:description\\s*=\\s*(.*)");
        MatchResult results = scan.match();
        mScriptName = results.group(1).trim();
        mDescription = results.group(2).trim();
    } catch (IllegalStateException e) {
    /* bad luck */
    } catch (FileNotFoundException e) {
    /* ignore - it should not happen here */
    }
}