private void copyProvidedFiles()

in winegrower-extension/winegrower-build/winegrower-build-common/src/main/java/org/apache/winegrower/extension/build/common/Build.java [115:154]

36 lines of code
10 McCabe index (conditional complexity)


    private void copyProvidedFiles(final File basedir, final File base) {
        final File srcConf = new File(basedir, configuration.conf);
        if (srcConf.exists() && srcConf.isDirectory()) {
            final File targetConf = new File(base, "conf");
            targetConf.mkdirs();

            for (final File file : srcConf.listFiles()) {
                final String fileName = file.getName();
                if (fileName.startsWith(".")) {
                    // hidden file -> ignore
                    continue;
                }

                try {
                    Files.copy(file.toPath(), new File(targetConf, fileName).toPath());
                } catch (final IOException e) {
                    throw new IllegalStateException("Could not copy file " + file.getAbsolutePath(), e);
                }
            }
        }

        final File srcBin = new File(basedir, configuration.bin);
        if (srcBin.exists() && srcBin.isDirectory()) {
            final File targetRoot = new File(base, "bin");
            targetRoot.mkdirs();
            Stream.of(srcBin.listFiles())
                    .filter(f -> !f.isDirectory()) // not nested for now
                    .forEach(f -> {
                        try {
                            final File target = new File(targetRoot, f.getName());
                            Files.copy(f.toPath(), target.toPath());
                            if (target.getName().endsWith(".sh")) {
                                target.setExecutable(true);
                            }
                        } catch (final IOException e) {
                            throw new IllegalArgumentException("Could not copy file " + f.getAbsolutePath(), e);
                        }
                    });
        }
    }