Examples with AbsoluteUnixPath com.google.cloud.tools.jib.api.buildplan.AbsoluteUnixPath used on opensource projects

Example 31 with AbsoluteUnixPath

use of com.google.cloud.tools.jib.api.buildplan.AbsoluteUnixPath in project jib by google.

the class Layers method toLayers.

/**
 * Convert a layer spec to a list of layer objects.
 *
 * <p>Does not handle missing directories for files added via this method. We can either prefill
 * directories here, or allow passing of the file entry information directly to the reproducible
 * layer builder
 *
 * @param buildRoot the directory to resolve relative paths, usually the directory where the build
 *     config file is located
 * @param layersSpec a layersSpec containing configuration for all layers
 * @return a {@link List} of {@link FileEntriesLayer} to use as part of a jib container build
 * @throws IOException if traversing a directory fails
 */
static List<FileEntriesLayer> toLayers(Path buildRoot, LayersSpec layersSpec) throws IOException {
    List<FileEntriesLayer> layers = new ArrayList<>();
    FilePropertiesStack filePropertiesStack = new FilePropertiesStack();
    // base properties
    layersSpec.getProperties().ifPresent(filePropertiesStack::push);
    for (LayerSpec entry : layersSpec.getEntries()) {
        // each loop is a new layer
        if (entry instanceof FileLayerSpec) {
            FileEntriesLayer.Builder layerBuiler = FileEntriesLayer.builder();
            FileLayerSpec fileLayer = (FileLayerSpec) entry;
            layerBuiler.setName(fileLayer.getName());
            // layer properties
            fileLayer.getProperties().ifPresent(filePropertiesStack::push);
            for (CopySpec copySpec : ((FileLayerSpec) entry).getFiles()) {
                // copy spec properties
                copySpec.getProperties().ifPresent(filePropertiesStack::push);
                // relativize all paths to the buildRoot location
                Path rawSrc = copySpec.getSrc();
                Path src = rawSrc.isAbsolute() ? rawSrc : buildRoot.resolve(rawSrc);
                AbsoluteUnixPath dest = copySpec.getDest();
                if (!Files.isDirectory(src) && !Files.isRegularFile(src)) {
                    throw new UnsupportedOperationException("Cannot create FileLayers from non-file, non-directory: " + src.toString());
                }
                if (Files.isRegularFile(src)) {
                    // regular file
                    if (!copySpec.getExcludes().isEmpty() || !copySpec.getIncludes().isEmpty()) {
                        throw new UnsupportedOperationException("Cannot apply includes/excludes on single file copy directives.");
                    }
                    layerBuiler.addEntry(src, copySpec.isDestEndsWithSlash() ? dest.resolve(src.getFileName()) : dest, filePropertiesStack.getFilePermissions(), filePropertiesStack.getModificationTime(), filePropertiesStack.getOwnership());
                } else if (Files.isDirectory(src)) {
                    // directory
                    List<PathMatcher> excludes = copySpec.getExcludes().stream().map(Layers::toPathMatcher).collect(Collectors.toList());
                    List<PathMatcher> includes = copySpec.getIncludes().stream().map(Layers::toPathMatcher).collect(Collectors.toList());
                    try (Stream<Path> dirWalk = Files.walk(src)) {
                        List<Path> filtered = dirWalk.filter(path -> excludes.stream().noneMatch(exclude -> exclude.matches(path))).filter(path -> {
                            // if there are no includes directives, include everything
                            if (includes.isEmpty()) {
                                return true;
                            }
                            // if there are includes directives, only include those specified
                            for (PathMatcher matcher : includes) {
                                if (matcher.matches(path)) {
                                    return true;
                                }
                            }
                            return false;
                        }).collect(Collectors.toList());
                        BiFunction<Path, FilePermissions, FileEntry> newEntry = (file, permission) -> new FileEntry(file, dest.resolve(src.relativize(file)), permission, filePropertiesStack.getModificationTime(), filePropertiesStack.getOwnership());
                        Set<Path> addedDirectories = new HashSet<>();
                        for (Path path : filtered) {
                            if (!Files.isDirectory(path) && !Files.isRegularFile(path)) {
                                throw new UnsupportedOperationException("Cannot create FileLayers from non-file, non-directory: " + src.toString());
                            }
                            if (Files.isDirectory(path)) {
                                addedDirectories.add(path);
                                layerBuiler.addEntry(newEntry.apply(path, filePropertiesStack.getDirectoryPermissions()));
                            } else if (Files.isRegularFile(path)) {
                                if (!path.startsWith(src)) {
                                    // be from a link scenario that we do not understand.
                                    throw new IllegalStateException(src.toString() + " is not a parent of " + path.toString());
                                }
                                Path parent = Verify.verifyNotNull(path.getParent());
                                while (true) {
                                    if (addedDirectories.contains(parent)) {
                                        break;
                                    }
                                    layerBuiler.addEntry(newEntry.apply(parent, filePropertiesStack.getDirectoryPermissions()));
                                    addedDirectories.add(parent);
                                    if (parent.equals(src)) {
                                        break;
                                    }
                                    parent = Verify.verifyNotNull(parent.getParent());
                                }
                                layerBuiler.addEntry(newEntry.apply(path, filePropertiesStack.getFilePermissions()));
                            }
                        }
                    }
                }
                copySpec.getProperties().ifPresent(ignored -> filePropertiesStack.pop());
            }
            fileLayer.getProperties().ifPresent(ignored -> filePropertiesStack.pop());
            // TODO: add logging/handling for empty layers
            layers.add(layerBuiler.build());
        } else {
            throw new UnsupportedOperationException("Only FileLayers are supported at this time.");
        }
    }
    layersSpec.getProperties().ifPresent(ignored -> filePropertiesStack.pop());
    return layers;
}

Example 32 with AbsoluteUnixPath

use of com.google.cloud.tools.jib.api.buildplan.AbsoluteUnixPath in project jib by google.

the class JavaContainerBuilderHelper method extraDirectoryLayerConfiguration.

/**
 * Returns a {@link FileEntriesLayer} for adding the extra directory to the container.
 *
 * @param sourceDirectory the source extra directory path
 * @param targetDirectory the root directory on the container to place the files in
 * @param includes the list of glob patterns to include from the source directory
 * @param excludes the list of glob patterns to exclude from the source directory
 * @param extraDirectoryPermissions map from path on container to file permissions
 * @param modificationTimeProvider file modification time provider
 * @return a {@link FileEntriesLayer} for adding the extra directory to the container
 * @throws IOException if walking the extra directory fails
 */
public static FileEntriesLayer extraDirectoryLayerConfiguration(Path sourceDirectory, AbsoluteUnixPath targetDirectory, List<String> includes, List<String> excludes, Map<String, FilePermissions> extraDirectoryPermissions, ModificationTimeProvider modificationTimeProvider) throws IOException {
    FileEntriesLayer.Builder builder = FileEntriesLayer.builder().setName(LayerType.EXTRA_FILES.getName());
    Map<PathMatcher, FilePermissions> permissionsPathMatchers = new LinkedHashMap<>();
    for (Map.Entry<String, FilePermissions> entry : extraDirectoryPermissions.entrySet()) {
        permissionsPathMatchers.put(FileSystems.getDefault().getPathMatcher(GLOB_PREFIX + entry.getKey()), entry.getValue());
    }
    DirectoryWalker walker = new DirectoryWalker(sourceDirectory).filterRoot();
    // add exclusion filters
    excludes.stream().map(pattern -> FileSystems.getDefault().getPathMatcher(GLOB_PREFIX + pattern)).forEach(pathMatcher -> walker.filter(path -> !pathMatcher.matches(sourceDirectory.relativize(path))));
    // add an inclusion filter
    includes.stream().map(pattern -> FileSystems.getDefault().getPathMatcher(GLOB_PREFIX + pattern)).map(pathMatcher -> (Predicate<Path>) path -> pathMatcher.matches(sourceDirectory.relativize(path))).reduce((matches1, matches2) -> matches1.or(matches2)).ifPresent(walker::filter);
    // walk the source tree and add layer entries
    walker.walk(localPath -> {
        AbsoluteUnixPath pathOnContainer = targetDirectory.resolve(sourceDirectory.relativize(localPath));
        Instant modificationTime = modificationTimeProvider.get(localPath, pathOnContainer);
        Optional<FilePermissions> permissions = determinePermissions(pathOnContainer, extraDirectoryPermissions, permissionsPathMatchers);
        if (permissions.isPresent()) {
            builder.addEntry(localPath, pathOnContainer, permissions.get(), modificationTime);
        } else {
            builder.addEntry(localPath, pathOnContainer, modificationTime);
        }
    });
    return builder.build();
}

Example 33 with AbsoluteUnixPath

use of com.google.cloud.tools.jib.api.buildplan.AbsoluteUnixPath in project jib by google.

the class JavaContainerBuilderTest method testToJibContainerBuilder_missingAndMultipleAdds.

@Test
public void testToJibContainerBuilder_missingAndMultipleAdds() throws InvalidImageReferenceException, URISyntaxException, IOException, CacheDirectoryCreationException {
    BuildContext buildContext = JavaContainerBuilder.from("scratch").addDependencies(getResource("core/application/dependencies/libraryA.jar")).addDependencies(getResource("core/application/dependencies/libraryB.jar")).addSnapshotDependencies(getResource("core/application/snapshot-dependencies/dependency-1.0.0-SNAPSHOT.jar")).addClasses(getResource("core/application/classes/")).addClasses(getResource("core/class-finder-tests/extension")).setMainClass("HelloWorld").toContainerBuilder().toBuildContext(Containerizer.to(RegistryImage.named("hello")));
    // Check entrypoint
    Assert.assertEquals(ImmutableList.of("java", "-cp", "/app/libs/*:/app/classes", "HelloWorld"), buildContext.getContainerConfiguration().getEntrypoint());
    // Check dependencies
    List<AbsoluteUnixPath> expectedDependencies = ImmutableList.of(AbsoluteUnixPath.get("/app/libs/libraryA.jar"), AbsoluteUnixPath.get("/app/libs/libraryB.jar"));
    Assert.assertEquals(expectedDependencies, getExtractionPaths(buildContext, "dependencies"));
    // Check snapshots
    List<AbsoluteUnixPath> expectedSnapshotDependencies = ImmutableList.of(AbsoluteUnixPath.get("/app/libs/dependency-1.0.0-SNAPSHOT.jar"));
    Assert.assertEquals(expectedSnapshotDependencies, getExtractionPaths(buildContext, "snapshot dependencies"));
    // Check classes
    List<AbsoluteUnixPath> expectedClasses = ImmutableList.of(AbsoluteUnixPath.get("/app/classes/HelloWorld.class"), AbsoluteUnixPath.get("/app/classes/some.class"), AbsoluteUnixPath.get("/app/classes/main/"), AbsoluteUnixPath.get("/app/classes/main/MainClass.class"), AbsoluteUnixPath.get("/app/classes/pack/"), AbsoluteUnixPath.get("/app/classes/pack/Apple.class"), AbsoluteUnixPath.get("/app/classes/pack/Orange.class"));
    Assert.assertEquals(expectedClasses, getExtractionPaths(buildContext, "classes"));
    // Check empty layers
    Assert.assertEquals(ImmutableList.of(), getExtractionPaths(buildContext, "resources"));
    Assert.assertEquals(ImmutableList.of(), getExtractionPaths(buildContext, "extra files"));
}

Example 34 with AbsoluteUnixPath

use of com.google.cloud.tools.jib.api.buildplan.AbsoluteUnixPath in project jib by GoogleContainerTools.

the class StandardExplodedProcessorTest method testCreateLayers_withClassPathInManifest.

@Test
public void testCreateLayers_withClassPathInManifest() throws IOException, URISyntaxException {
    Path standardJar = Paths.get(Resources.getResource(STANDARD_JAR_WITH_CLASS_PATH_MANIFEST).toURI());
    Path destDir = temporaryFolder.newFolder().toPath();
    StandardExplodedProcessor standardExplodedModeProcessor = new StandardExplodedProcessor(standardJar, destDir, JAR_JAVA_VERSION);
    List<FileEntriesLayer> layers = standardExplodedModeProcessor.createLayers();
    assertThat(layers.size()).isEqualTo(4);
    FileEntriesLayer nonSnapshotLayer = layers.get(0);
    FileEntriesLayer snapshotLayer = layers.get(1);
    FileEntriesLayer resourcesLayer = layers.get(2);
    FileEntriesLayer classesLayer = layers.get(3);
    // Validate dependencies layers.
    assertThat(nonSnapshotLayer.getName()).isEqualTo("dependencies");
    assertThat(nonSnapshotLayer.getEntries().stream().map(FileEntry::getExtractionPath).collect(Collectors.toList())).isEqualTo(ImmutableList.of(AbsoluteUnixPath.get("/app/dependencies/dependency1"), AbsoluteUnixPath.get("/app/dependencies/dependency2"), AbsoluteUnixPath.get("/app/dependencies/dependency4")));
    assertThat(snapshotLayer.getName()).isEqualTo("snapshot dependencies");
    assertThat(snapshotLayer.getEntries().size()).isEqualTo(1);
    assertThat(snapshotLayer.getEntries().get(0).getExtractionPath()).isEqualTo(AbsoluteUnixPath.get("/app/dependencies/dependency3-SNAPSHOT-1.jar"));
    // Validate resources layer.
    assertThat(resourcesLayer.getName()).isEqualTo("resources");
    List<AbsoluteUnixPath> actualResourcesPaths = resourcesLayer.getEntries().stream().map(FileEntry::getExtractionPath).collect(Collectors.toList());
    assertThat(actualResourcesPaths).containsExactly(AbsoluteUnixPath.get("/app/explodedJar/META-INF/MANIFEST.MF"), AbsoluteUnixPath.get("/app/explodedJar/directory1/resource1.txt"), AbsoluteUnixPath.get("/app/explodedJar/directory2/directory3/resource2.sql"), AbsoluteUnixPath.get("/app/explodedJar/directory4/resource3.txt"), AbsoluteUnixPath.get("/app/explodedJar/resource4.sql"));
    // Validate classes layer.
    assertThat(classesLayer.getName()).isEqualTo("classes");
    List<AbsoluteUnixPath> actualClassesPaths = classesLayer.getEntries().stream().map(FileEntry::getExtractionPath).collect(Collectors.toList());
    assertThat(actualClassesPaths).containsExactly(AbsoluteUnixPath.get("/app/explodedJar/class5.class"), AbsoluteUnixPath.get("/app/explodedJar/directory1/class1.class"), AbsoluteUnixPath.get("/app/explodedJar/directory1/class2.class"), AbsoluteUnixPath.get("/app/explodedJar/directory2/class4.class"), AbsoluteUnixPath.get("/app/explodedJar/directory2/directory3/class3.class"));
}

Example 35 with AbsoluteUnixPath

use of com.google.cloud.tools.jib.api.buildplan.AbsoluteUnixPath in project jib by GoogleContainerTools.

the class StandardExplodedProcessorTest method testCreateLayers_withoutClassPathInManifest.

@Test
public void testCreateLayers_withoutClassPathInManifest() throws IOException, URISyntaxException {
    Path standardJar = Paths.get(Resources.getResource(STANDARD_JAR_WITHOUT_CLASS_PATH_MANIFEST).toURI());
    Path destDir = temporaryFolder.newFolder().toPath();
    StandardExplodedProcessor standardExplodedModeProcessor = new StandardExplodedProcessor(standardJar, destDir, JAR_JAVA_VERSION);
    List<FileEntriesLayer> layers = standardExplodedModeProcessor.createLayers();
    assertThat(layers.size()).isEqualTo(2);
    FileEntriesLayer resourcesLayer = layers.get(0);
    FileEntriesLayer classesLayer = layers.get(1);
    // Validate resources layer.
    assertThat(resourcesLayer.getName()).isEqualTo("resources");
    List<AbsoluteUnixPath> actualResourcesPaths = resourcesLayer.getEntries().stream().map(FileEntry::getExtractionPath).collect(Collectors.toList());
    assertThat(actualResourcesPaths).containsExactly(AbsoluteUnixPath.get("/app/explodedJar/META-INF/MANIFEST.MF"), AbsoluteUnixPath.get("/app/explodedJar/directory1/resource1.txt"), AbsoluteUnixPath.get("/app/explodedJar/directory2/directory3/resource2.sql"), AbsoluteUnixPath.get("/app/explodedJar/directory4/resource3.txt"), AbsoluteUnixPath.get("/app/explodedJar/resource4.sql"));
    // Validate classes layer.
    assertThat(classesLayer.getName()).isEqualTo("classes");
    List<AbsoluteUnixPath> actualClassesPaths = classesLayer.getEntries().stream().map(FileEntry::getExtractionPath).collect(Collectors.toList());
    assertThat(actualClassesPaths).containsExactly(AbsoluteUnixPath.get("/app/explodedJar/class5.class"), AbsoluteUnixPath.get("/app/explodedJar/directory1/class1.class"), AbsoluteUnixPath.get("/app/explodedJar/directory1/class2.class"), AbsoluteUnixPath.get("/app/explodedJar/directory2/class4.class"), AbsoluteUnixPath.get("/app/explodedJar/directory2/directory3/class3.class"));
}