Examples with FileVisitDetails org.gradle.api.file.FileVisitDetails used on opensource projects

Example 1 with FileVisitDetails

use of org.gradle.api.file.FileVisitDetails in project gradle by gradle.

the class SerializableCoffeeScriptCompileSpec method toRelativeFiles.

public static void toRelativeFiles(final FileCollection source, final List<RelativeFile> targets) {
    FileTree fileTree = source.getAsFileTree();
    fileTree.visit(new FileVisitor() {

        public void visitDir(FileVisitDetails dirDetails) {
        }

        public void visitFile(FileVisitDetails fileDetails) {
            targets.add(new RelativeFile(fileDetails.getFile(), fileDetails.getRelativePath()));
        }
    });
}

Example 2 with FileVisitDetails

use of org.gradle.api.file.FileVisitDetails in project gradle by gradle.

the class AbstractDirectoryWalker method walkDir.

@Override
public void walkDir(File file, RelativePath path, FileVisitor visitor, Spec<? super FileTreeElement> spec, AtomicBoolean stopFlag, boolean postfix) {
    File[] children = getChildren(file);
    if (children == null) {
        if (file.isDirectory() && !file.canRead()) {
            throw new GradleException(String.format("Could not list contents of directory '%s' as it is not readable.", file));
        }
        // else, might be a link which points to nothing, or has been removed while we're visiting, or ...
        throw new GradleException(String.format("Could not list contents of '%s'.", file));
    }
    List<FileVisitDetails> dirs = new ArrayList<FileVisitDetails>();
    for (int i = 0; !stopFlag.get() && i < children.length; i++) {
        File child = children[i];
        boolean isFile = child.isFile();
        RelativePath childPath = path.append(isFile, child.getName());
        FileVisitDetails details = new DefaultFileVisitDetails(child, childPath, stopFlag, fileSystem, fileSystem, !isFile);
        if (DirectoryFileTree.isAllowed(details, spec)) {
            if (isFile) {
                visitor.visitFile(details);
            } else {
                dirs.add(details);
            }
        }
    }
    // now handle dirs
    for (int i = 0; !stopFlag.get() && i < dirs.size(); i++) {
        FileVisitDetails dir = dirs.get(i);
        if (postfix) {
            walkDir(dir.getFile(), dir.getRelativePath(), visitor, spec, stopFlag, postfix);
            visitor.visitDir(dir);
        } else {
            visitor.visitDir(dir);
            walkDir(dir.getFile(), dir.getRelativePath(), visitor, spec, stopFlag, postfix);
        }
    }
}

Example 3 with FileVisitDetails

use of org.gradle.api.file.FileVisitDetails in project gradle by gradle.

the class TarTaskOutputPacker method storeDirectoryProperty.

private void storeDirectoryProperty(String propertyPath, File directory, final TarOutputStream outputStream) throws IOException {
    if (!directory.isDirectory()) {
        throw new IllegalArgumentException(String.format("Expected '%s' to be a directory", directory));
    }
    final String propertyRoot = propertyPath + "/";
    outputStream.putNextEntry(new TarEntry(propertyRoot));
    outputStream.closeEntry();
    FileVisitor visitor = new FileVisitor() {

        @Override
        public void visitDir(FileVisitDetails dirDetails) {
            try {
                storeDirectoryEntry(dirDetails, propertyRoot, outputStream);
            } catch (IOException e) {
                throw new UncheckedIOException(e);
            }
        }

        @Override
        public void visitFile(FileVisitDetails fileDetails) {
            try {
                String path = propertyRoot + fileDetails.getRelativePath().getPathString();
                storeFileEntry(fileDetails.getFile(), path, fileDetails.getLastModified(), fileDetails.getSize(), fileDetails.getMode(), outputStream);
            } catch (IOException e) {
                throw new UncheckedIOException(e);
            }
        }
    };
    directoryWalkerFactory.create().walkDir(directory, RelativePath.EMPTY_ROOT, visitor, Specs.satisfyAll(), new AtomicBoolean(), false);
}

Example 4 with FileVisitDetails

use of org.gradle.api.file.FileVisitDetails in project gradle by gradle.

the class RuntimeShadedJarCreator method processDirectory.

private void processDirectory(final ZipOutputStream outputStream, File file, final byte[] buffer, final HashSet<String> seenPaths, final Map<String, List<String>> services) {
    final List<FileVisitDetails> fileVisitDetails = new ArrayList<FileVisitDetails>();
    new DirectoryFileTree(file).visit(new FileVisitor() {

        @Override
        public void visitDir(FileVisitDetails dirDetails) {
            fileVisitDetails.add(dirDetails);
        }

        @Override
        public void visitFile(FileVisitDetails fileDetails) {
            fileVisitDetails.add(fileDetails);
        }
    });
    // We need to sort here since the file order obtained from the filesystem
    // can change between machines and we always want to have the same shaded jars.
    Collections.sort(fileVisitDetails, new Comparator<FileVisitDetails>() {

        @Override
        public int compare(FileVisitDetails o1, FileVisitDetails o2) {
            return o1.getPath().compareTo(o2.getPath());
        }
    });
    for (FileVisitDetails details : fileVisitDetails) {
        try {
            if (details.isDirectory()) {
                ZipEntry zipEntry = newZipEntryWithFixedTime(details.getPath() + "/");
                processEntry(outputStream, null, zipEntry, buffer, seenPaths, services);
            } else {
                ZipEntry zipEntry = newZipEntryWithFixedTime(details.getPath());
                InputStream inputStream = details.open();
                try {
                    processEntry(outputStream, inputStream, zipEntry, buffer, seenPaths, services);
                } finally {
                    inputStream.close();
                }
            }
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }
}

Example 5 with FileVisitDetails

use of org.gradle.api.file.FileVisitDetails in project gradle by gradle.

the class DefaultJarSnapshotter method createSnapshot.

public JarSnapshot createSnapshot(HashCode hash, JarArchive jarArchive) {
    final Map<String, HashCode> hashes = Maps.newHashMap();
    final ClassDependentsAccumulator accumulator = new ClassDependentsAccumulator();
    jarArchive.contents.visit(new FileVisitor() {

        public void visitDir(FileVisitDetails dirDetails) {
        }

        public void visitFile(FileVisitDetails fileDetails) {
            if (!fileDetails.getName().endsWith(".class")) {
                return;
            }
            HashCode classFileHash;
            InputStream inputStream = fileDetails.open();
            try {
                classFileHash = hasher.hash(inputStream);
            } finally {
                try {
                    inputStream.close();
                } catch (IOException e) {
                    throw new UncheckedIOException(e);
                }
            }
            ClassAnalysis analysis = analyzer.getClassAnalysis(classFileHash, fileDetails);
            accumulator.addClass(analysis);
            hashes.put(analysis.getClassName(), classFileHash);
        }
    });
    return new JarSnapshot(new JarSnapshotData(hash, hashes, accumulator.getAnalysis()));
}