private List<File> scanSourceFiles() {
final List<File> asciidoctorFiles;
String absoluteSourceDirectory = sourceDirectory;
if (extensions == null || extensions.isEmpty()) {
final DirectoryWalker directoryWalker = new AsciiDocDirectoryWalker(absoluteSourceDirectory);
asciidoctorFiles = directoryWalker.scan();
} else {
final DirectoryWalker directoryWalker =
new CustomExtensionDirectoryWalker(
absoluteSourceDirectory, Arrays.asList(extensions.split(",")));
asciidoctorFiles = directoryWalker.scan();
}
for (Iterator<File> iter = asciidoctorFiles.iterator(); iter.hasNext(); ) {
File f = iter.next();
do {
// stop when we hit the source directory root
if (absoluteSourceDirectory.equals(f.getAbsolutePath())) {
break;
}
// skip if the filename or directory begins with _
if (f.getName().startsWith("_")) {
iter.remove();
break;
}
} while ((f = f.getParentFile()) != null);
}
return asciidoctorFiles;
}
@Test
public void no_should_be_returned_if_glob_expression_does_not_match() {
File pathToWalk = classpath.getResource("src");
DirectoryWalker globDirectoryWalker = new GlobDirectoryWalker(pathToWalk.getPath(), "**/*.a");
List<File> asciidocFiles = globDirectoryWalker.scan();
assertThat(asciidocFiles, is(empty()));
}
@Test
public void all_files_with_given_extension_should_be_returned_recursively() {
File pathToWalk = classpath.getResource("src");
DirectoryWalker globDirectoryWalker =
new GlobDirectoryWalker(pathToWalk.getPath(), "**/*.adoc");
List<File> asciidocFiles = globDirectoryWalker.scan();
assertThat(
asciidocFiles,
containsInAnyOrder(
classpath.getResource("src/documents/_sample.adoc"),
classpath.getResource("src/documents/sample.adoc")));
}
