public int updateDownloads()

in src/main/java/org/apache/sling/cli/impl/jbake/JBakeContentUpdater.java [35:61]

19 lines of code
3 McCabe index (conditional complexity)


    public int updateDownloads(Path downloadsTemplatePath, String newReleaseName, String newReleaseVersion) throws IOException {
        
        int[] changeCount = new int[1];
        
        List<String> updatedLines = Files.readAllLines(downloadsTemplatePath, StandardCharsets.UTF_8).stream()
                .map(line -> {
                    Matcher matcher = DOWNLOAD_LINE_PATTERN.matcher(line);
                    if ( !matcher.find() )
                        return line;
                    
                    if ( ! matcher.group(1).equals(newReleaseName) )
                        return line;
                    
                    changeCount[0]++;
                    
                    StringBuilder buffer = new StringBuilder();
                    buffer.append(line.substring(0, matcher.start(3)));
                    buffer.append(newReleaseVersion);
                    buffer.append(line.substring(matcher.end(3)));
                    
                    return buffer.toString();
                }).collect(Collectors.toList());

        Files.write(downloadsTemplatePath, updatedLines);
        
        return changeCount[0];
    }