| // Copyright 2014 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.devtools.build.lib.analysis; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.base.Preconditions; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.devtools.build.lib.actions.ActionEnvironment; |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.actions.CommandLine; |
| import com.google.devtools.build.lib.actions.RunfilesTree; |
| import com.google.devtools.build.lib.analysis.SourceManifestAction.ManifestType; |
| import com.google.devtools.build.lib.analysis.actions.ActionConstructionContext; |
| import com.google.devtools.build.lib.analysis.actions.SymlinkTreeAction; |
| import com.google.devtools.build.lib.analysis.config.BuildConfigurationValue; |
| import com.google.devtools.build.lib.analysis.config.BuildConfigurationValue.RunfileSymlinksMode; |
| import com.google.devtools.build.lib.analysis.config.RunUnder; |
| import com.google.devtools.build.lib.analysis.test.TestActionBuilder; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSet; |
| import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable; |
| import com.google.devtools.build.lib.packages.TargetUtils; |
| import com.google.devtools.build.lib.packages.Type; |
| import com.google.devtools.build.lib.vfs.FileSystemUtils; |
| import com.google.devtools.build.lib.vfs.Path; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import java.lang.ref.WeakReference; |
| import java.util.Collection; |
| import java.util.LinkedHashSet; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.TreeMap; |
| import javax.annotation.Nullable; |
| |
| /** |
| * This class manages the creation of the runfiles symlink farms. |
| * |
| * <p>For executables that might depend on the existence of files at run-time, we create a symlink |
| * farm: a directory which contains symlinks to the right locations for those runfiles. |
| * |
| * <p>The runfiles symlink farm serves two purposes. The first is to allow programs (and |
| * programmers) to refer to files using their workspace-relative paths, regardless of whether the |
| * files were source files or generated files, and regardless of which part of the package path they |
| * came from. The second purpose is to ensure that all run-time dependencies are explicitly declared |
| * in the BUILD files; programs may only use files which the build system knows that they depend on. |
| * |
| * <p>The symlink farm contains a MANIFEST file which describes its contents. The MANIFEST file |
| * lists the names and contents of all of the symlinks in the symlink farm. For efficiency, Blaze's |
| * dependency analysis ignores the actual symlinks and just looks at the MANIFEST file. It is an |
| * invariant that the MANIFEST file should accurately represent the contents of the symlinks |
| * whenever the MANIFEST file is present. build_runfile_links.py preserves this invariant (modulo |
| * bugs - currently it has a bug where it may fail to preserve that invariant if it gets |
| * interrupted). So the Blaze dependency analysis looks only at the MANIFEST file, rather than at |
| * the individual symlinks. |
| * |
| * <p>We create an Artifact for the MANIFEST file and a RunfilesAction Action to create it. This |
| * action does not depend on any other Artifacts. |
| * |
| * <p>When building an executable and running it, there are three things which must be built: the |
| * executable itself, the runfiles symlink farm (represented in the action graph by the Artifact for |
| * its MANIFEST), and the files pointed to by the symlinks in the symlink farm. To avoid redundancy |
| * in the dependency analysis, we create a Middleman Artifact which depends on all of these. Actions |
| * which will run an executable should depend on this Middleman Artifact. |
| */ |
| @Immutable |
| public final class RunfilesSupport { |
| private static final String RUNFILES_DIR_EXT = ".runfiles"; |
| private static final String INPUT_MANIFEST_EXT = ".runfiles_manifest"; |
| private static final String OUTPUT_MANIFEST_BASENAME = "MANIFEST"; |
| private static final String REPO_MAPPING_MANIFEST_EXT = ".repo_mapping"; |
| |
| private static class RunfilesTreeImpl implements RunfilesTree { |
| |
| private static final WeakReference<Map<PathFragment, Artifact>> NOT_YET_COMPUTED = |
| new WeakReference<>(null); |
| |
| private final PathFragment execPath; |
| private final Runfiles runfiles; |
| private final Artifact repoMappingManifest; |
| |
| /** |
| * The cached runfiles mapping. Possible values: |
| * |
| * <ul> |
| * <li>null if caching is not desired |
| * <li>A weak reference pointing to null if the cached value is not available (either {@link |
| * #NOT_YET_COMPUTED} or flushed from RAM) |
| * <li>A weak reference to the cached value |
| * </ul> |
| * |
| * <p>Using weak references is preferable to soft references because {@link |
| * com.google.devtools.build.lib.runtime.GcThrashingDetector} may throw a manual OOM before all |
| * soft references are collected. See b/322474776. |
| */ |
| @Nullable private volatile WeakReference<Map<PathFragment, Artifact>> cachedMapping; |
| |
| private final boolean buildRunfileLinks; |
| private final RunfileSymlinksMode runfileSymlinksMode; |
| |
| private RunfilesTreeImpl( |
| PathFragment execPath, |
| Runfiles runfiles, |
| Artifact repoMappingManifest, |
| boolean buildRunfileLinks, |
| boolean cacheMapping, |
| RunfileSymlinksMode runfileSymlinksMode) { |
| this.execPath = execPath; |
| this.runfiles = runfiles; |
| this.repoMappingManifest = repoMappingManifest; |
| this.buildRunfileLinks = buildRunfileLinks; |
| this.runfileSymlinksMode = runfileSymlinksMode; |
| this.cachedMapping = cacheMapping ? NOT_YET_COMPUTED : null; |
| } |
| |
| @Override |
| public PathFragment getExecPath() { |
| return execPath; |
| } |
| |
| @Override |
| public Map<PathFragment, Artifact> getMapping() { |
| if (cachedMapping == null) { |
| return runfiles.getRunfilesInputs( |
| /* eventHandler= */ null, /* location= */ null, repoMappingManifest); |
| } |
| |
| Map<PathFragment, Artifact> result = cachedMapping.get(); |
| if (result != null) { |
| return result; |
| } |
| |
| synchronized (this) { |
| result = cachedMapping.get(); |
| if (result != null) { |
| return result; |
| } |
| |
| result = |
| runfiles.getRunfilesInputs( |
| /* eventHandler= */ null, /* location= */ null, repoMappingManifest); |
| cachedMapping = new WeakReference<>(result); |
| return result; |
| } |
| } |
| |
| @Override |
| public NestedSet<Artifact> getArtifacts() { |
| return runfiles.getAllArtifacts(); |
| } |
| |
| @Override |
| public RunfileSymlinksMode getSymlinksMode() { |
| return runfileSymlinksMode; |
| } |
| |
| @Override |
| public boolean isBuildRunfileLinks() { |
| return buildRunfileLinks; |
| } |
| |
| @Override |
| public String getWorkspaceName() { |
| return runfiles.getSuffix().getPathString(); |
| } |
| } |
| |
| private final RunfilesTreeImpl runfilesTree; |
| |
| private final Artifact runfilesInputManifest; |
| private final Artifact runfilesManifest; |
| private final Artifact runfilesMiddleman; |
| private final Artifact owningExecutable; |
| private final CommandLine args; |
| private final ActionEnvironment actionEnvironment; |
| |
| // Only cache runfiles if there is more than one test runner action. Otherwise, there is no chance |
| // for reusing the runfiles within a single build, so don't pay the overhead of a weak reference. |
| private static boolean cacheRunfilesMappings(RuleContext ruleContext) { |
| if (!TargetUtils.isTestRule(ruleContext.getTarget())) { |
| return false; |
| } |
| |
| if (TestActionBuilder.getRunsPerTest(ruleContext) > 1) { |
| return true; |
| } |
| |
| if (TestActionBuilder.getShardCount(ruleContext) > 1) { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| /** |
| * Creates the RunfilesSupport helper with the given executable and runfiles. |
| * |
| * @param ruleContext the rule context to create the runfiles support for |
| * @param executable the executable for whose runfiles this runfiles support is responsible |
| * @param runfiles the runfiles |
| */ |
| private static RunfilesSupport create( |
| RuleContext ruleContext, |
| Artifact executable, |
| Runfiles runfiles, |
| CommandLine args, |
| ActionEnvironment actionEnvironment) { |
| Artifact owningExecutable = Preconditions.checkNotNull(executable); |
| RunfileSymlinksMode runfileSymlinksMode = |
| ruleContext.getConfiguration().getRunfileSymlinksMode(); |
| boolean buildRunfileManifests = ruleContext.getConfiguration().buildRunfileManifests(); |
| boolean buildRunfileLinks = ruleContext.getConfiguration().buildRunfileLinks(); |
| |
| // Adding run_under target to the runfiles manifest so it would become part |
| // of runfiles tree and would be executable everywhere. |
| RunUnder runUnder = ruleContext.getConfiguration().getRunUnder(); |
| if (runUnder != null |
| && runUnder.getLabel() != null |
| && TargetUtils.isTestRule(ruleContext.getRule())) { |
| TransitiveInfoCollection runUnderTarget = ruleContext.getPrerequisite(":run_under"); |
| runfiles = |
| new Runfiles.Builder( |
| ruleContext.getWorkspaceName(), |
| ruleContext.getConfiguration().legacyExternalRunfiles()) |
| .merge(getRunfiles(runUnderTarget, ruleContext.getWorkspaceName())) |
| .merge(runfiles) |
| .build(); |
| } |
| Preconditions.checkState(!runfiles.isEmpty()); |
| |
| Artifact repoMappingManifest = |
| createRepoMappingManifestAction(ruleContext, runfiles, owningExecutable); |
| |
| Artifact runfilesInputManifest; |
| Artifact runfilesManifest; |
| if (buildRunfileManifests) { |
| runfilesInputManifest = createRunfilesInputManifestArtifact(ruleContext, owningExecutable); |
| runfilesManifest = |
| createRunfilesAction( |
| ruleContext, runfiles, buildRunfileLinks, runfilesInputManifest, repoMappingManifest); |
| } else { |
| runfilesInputManifest = null; |
| runfilesManifest = null; |
| } |
| |
| PathFragment executablePath = owningExecutable.getExecPath(); |
| PathFragment runfilesExecPath = |
| executablePath.replaceName(executablePath.getBaseName() + RUNFILES_DIR_EXT); |
| |
| RunfilesTreeImpl runfilesTree = |
| new RunfilesTreeImpl( |
| runfilesExecPath, |
| runfiles, |
| repoMappingManifest, |
| buildRunfileLinks, |
| cacheRunfilesMappings(ruleContext), |
| runfileSymlinksMode); |
| |
| Artifact runfilesMiddleman = |
| createRunfilesMiddleman( |
| ruleContext, owningExecutable, runfilesTree, runfilesManifest, repoMappingManifest); |
| |
| return new RunfilesSupport( |
| runfilesTree, |
| runfilesInputManifest, |
| runfilesManifest, |
| runfilesMiddleman, |
| owningExecutable, |
| args, |
| actionEnvironment); |
| } |
| |
| private RunfilesSupport( |
| RunfilesTreeImpl runfilesTree, |
| Artifact runfilesInputManifest, |
| Artifact runfilesManifest, |
| Artifact runfilesMiddleman, |
| Artifact owningExecutable, |
| CommandLine args, |
| ActionEnvironment actionEnvironment) { |
| this.runfilesTree = runfilesTree; |
| this.runfilesInputManifest = runfilesInputManifest; |
| this.runfilesManifest = runfilesManifest; |
| this.runfilesMiddleman = runfilesMiddleman; |
| this.owningExecutable = owningExecutable; |
| this.args = args; |
| this.actionEnvironment = actionEnvironment; |
| } |
| |
| /** Returns the executable owning this RunfilesSupport. */ |
| public Artifact getExecutable() { |
| return owningExecutable; |
| } |
| |
| public Runfiles getRunfiles() { |
| return runfilesTree.runfiles; |
| } |
| |
| /** |
| * Helper method that returns a collection of artifacts that are necessary for the runfiles of the |
| * given target. Note that the runfile symlink tree is never built, so this may include artifacts |
| * that end up not being used (see {@link Runfiles}). |
| * |
| * @return the Runfiles object |
| */ |
| private static Runfiles getRunfiles(TransitiveInfoCollection target, String workspaceName) { |
| RunfilesProvider runfilesProvider = target.getProvider(RunfilesProvider.class); |
| if (runfilesProvider != null) { |
| return runfilesProvider.getDefaultRunfiles(); |
| } else { |
| return new Runfiles.Builder(workspaceName) |
| .addTransitiveArtifacts(target.getProvider(FileProvider.class).getFilesToBuild()) |
| .build(); |
| } |
| } |
| |
| /** |
| * Returns the .runfiles_manifest file outside of the runfiles symlink farm. Returns null if |
| * --nobuild_runfile_manifests is in effect. |
| * |
| * <p>The MANIFEST file represents the contents of all of the symlinks in the symlink farm. For |
| * efficiency, Blaze's dependency analysis ignores the actual symlinks and just looks at the |
| * MANIFEST file. It is an invariant that the MANIFEST file should accurately represent the |
| * contents of the symlinks whenever the MANIFEST file is present. |
| */ |
| @Nullable |
| public Artifact getRunfilesInputManifest() { |
| return runfilesInputManifest; |
| } |
| |
| private static Artifact createRunfilesInputManifestArtifact( |
| RuleContext context, Artifact owningExecutable) { |
| // The executable may be null for emptyRunfiles |
| PathFragment relativePath = |
| (owningExecutable != null) |
| ? owningExecutable.getOutputDirRelativePath( |
| context.getConfiguration().isSiblingRepositoryLayout()) |
| : context.getPackageDirectory().getRelative(context.getLabel().getName()); |
| String basename = relativePath.getBaseName(); |
| PathFragment inputManifestPath = relativePath.replaceName(basename + INPUT_MANIFEST_EXT); |
| return context.getDerivedArtifact(inputManifestPath, context.getBinDirectory()); |
| } |
| |
| /** |
| * Returns the MANIFEST file in the runfiles symlink farm if Bazel is run with |
| * --build_runfile_links. Returns the .runfiles_manifest file outside of the symlink farm, if |
| * Bazel is run with --nobuild_runfile_links. Returns null if --nobuild_runfile_manifests is |
| * passed. |
| * |
| * <p>Beware: In most cases {@link #getRunfilesInputManifest} is the more appropriate function. |
| */ |
| @Nullable |
| public Artifact getRunfilesManifest() { |
| return runfilesManifest; |
| } |
| |
| /** |
| * Returns the foo.repo_mapping file if Bazel is run with transitive package tracking turned on |
| * (see {@code SkyframeExecutor#getForcedSingleSourceRootIfNoExecrootSymlinkCreation}) and any of |
| * the transitive packages come from a repository with strict deps (see {@code |
| * #collectRepoMappings}). Otherwise, returns null. |
| */ |
| @Nullable |
| public Artifact getRepoMappingManifest() { |
| return runfilesTree.repoMappingManifest; |
| } |
| |
| /** Returns the root directory of the runfiles symlink farm; otherwise, returns null. */ |
| @Nullable |
| public Path getRunfilesDirectory() { |
| if (runfilesInputManifest == null) { |
| return null; |
| } |
| return FileSystemUtils.replaceExtension(runfilesInputManifest.getPath(), RUNFILES_DIR_EXT); |
| } |
| |
| /** |
| * Returns the files pointed to by the symlinks in the runfiles symlink farm. This method is slow. |
| */ |
| @VisibleForTesting |
| public Collection<Artifact> getRunfilesSymlinkTargets() { |
| return getRunfilesSymlinks().values(); |
| } |
| |
| /** |
| * Returns the names of the symlinks in the runfiles symlink farm as a Set of PathFragments. This |
| * method is slow. |
| */ |
| // We should make this VisibleForTesting, but it is still used by TestHelper |
| public Set<PathFragment> getRunfilesSymlinkNames() { |
| return getRunfilesSymlinks().keySet(); |
| } |
| |
| /** |
| * Returns the names of the symlinks in the runfiles symlink farm as a Set of PathFragments. This |
| * method is slow. |
| */ |
| @VisibleForTesting |
| public Map<PathFragment, Artifact> getRunfilesSymlinks() { |
| return runfilesTree.runfiles.asMapWithoutRootSymlinks(); |
| } |
| |
| /** |
| * Returns the middleman artifact that depends on getExecutable(), getRunfilesManifest(), and |
| * getRunfilesSymlinkTargets(). Anything which needs to actually run the executable should depend |
| * on this. |
| */ |
| public Artifact getRunfilesMiddleman() { |
| return runfilesMiddleman; |
| } |
| |
| private static Artifact createRunfilesMiddleman( |
| ActionConstructionContext context, |
| Artifact owningExecutable, |
| RunfilesTree runfilesTree, |
| @Nullable Artifact runfilesManifest, |
| Artifact repoMappingManifest) { |
| return context |
| .getAnalysisEnvironment() |
| .getMiddlemanFactory() |
| .createRunfilesMiddleman( |
| context.getActionOwner(), |
| owningExecutable, |
| runfilesTree, |
| runfilesManifest, |
| repoMappingManifest, |
| context.getMiddlemanDirectory()); |
| } |
| |
| /** |
| * Creates a runfiles action for all of the specified files, and returns the output artifact (the |
| * artifact for the MANIFEST file). |
| * |
| * <p>The "runfiles" action creates a symlink farm that links all the runfiles (which may come |
| * from different places, e.g. different package paths, generated files, etc.) into a single tree, |
| * so that programs can access them using the workspace-relative name. |
| */ |
| private static Artifact createRunfilesAction( |
| ActionConstructionContext context, |
| Runfiles runfiles, |
| boolean createSymlinks, |
| Artifact inputManifest, |
| @Nullable Artifact repoMappingManifest) { |
| // Compute the names of the runfiles directory and its MANIFEST file. |
| context |
| .getAnalysisEnvironment() |
| .registerAction( |
| new SourceManifestAction( |
| ManifestType.SOURCE_SYMLINKS, |
| context.getActionOwner(), |
| inputManifest, |
| runfiles, |
| repoMappingManifest, |
| context.getConfiguration().remotableSourceManifestActions())); |
| |
| if (!createSymlinks) { |
| // Just return the manifest if that's all the build calls for. |
| return inputManifest; |
| } |
| |
| PathFragment runfilesDir = |
| FileSystemUtils.replaceExtension( |
| inputManifest.getOutputDirRelativePath( |
| context.getConfiguration().isSiblingRepositoryLayout()), |
| RUNFILES_DIR_EXT); |
| PathFragment outputManifestPath = runfilesDir.getRelative(OUTPUT_MANIFEST_BASENAME); |
| |
| BuildConfigurationValue config = context.getConfiguration(); |
| Artifact outputManifest = |
| context.getDerivedArtifact(outputManifestPath, context.getBinDirectory()); |
| context |
| .getAnalysisEnvironment() |
| .registerAction( |
| new SymlinkTreeAction( |
| context.getActionOwner(), |
| config, |
| inputManifest, |
| runfiles, |
| outputManifest, |
| repoMappingManifest, |
| /*filesetRoot=*/ null)); |
| return outputManifest; |
| } |
| |
| /** Returns the unmodifiable list of expanded and tokenized 'args' attribute values. */ |
| public CommandLine getArgs() { |
| return args; |
| } |
| |
| /** Returns the immutable environment from the 'env' and 'env_inherit' attribute values. */ |
| public ActionEnvironment getActionEnvironment() { |
| return actionEnvironment; |
| } |
| |
| /** |
| * Creates and returns a {@link RunfilesSupport} object for the given rule and executable. Note |
| * that this method calls back into the passed in rule to obtain the runfiles. |
| * |
| * <p>If the executable is a test, runfiles mappings are cached and re-used between shards. It's a |
| * win since when there is a large number of test shards and/or runs per test, the same runfiles |
| * tree is needed many times. |
| */ |
| public static RunfilesSupport withExecutable( |
| RuleContext ruleContext, Runfiles runfiles, Artifact executable) throws InterruptedException { |
| return RunfilesSupport.create( |
| ruleContext, |
| executable, |
| runfiles, |
| computeArgs(ruleContext), |
| computeActionEnvironment(ruleContext)); |
| } |
| |
| private static CommandLine computeArgs(RuleContext ruleContext) throws InterruptedException { |
| if (!ruleContext.getRule().isAttrDefined("args", Type.STRING_LIST)) { |
| // Some non-_binary rules create RunfilesSupport instances; it is fine to not have an args |
| // attribute here. |
| return CommandLine.empty(); |
| } |
| ImmutableList<String> args = ruleContext.getExpander().withDataLocations().tokenized("args"); |
| return args.isEmpty() ? CommandLine.empty() : CommandLine.of(args); |
| } |
| |
| private static ActionEnvironment computeActionEnvironment(RuleContext ruleContext) |
| throws InterruptedException { |
| // Executable Starlark rules can use RunEnvironmentInfo to specify environment variables. |
| boolean isNativeRule = |
| ruleContext.getRule().getRuleClassObject().getRuleDefinitionEnvironmentLabel() == null; |
| if (!isNativeRule |
| || (!ruleContext.getRule().isAttrDefined("env", Type.STRING_DICT) |
| && !ruleContext.getRule().isAttrDefined("env_inherit", Type.STRING_LIST))) { |
| return ActionEnvironment.EMPTY; |
| } |
| TreeMap<String, String> fixedEnv = new TreeMap<>(); |
| Set<String> inheritedEnv = new LinkedHashSet<>(); |
| if (ruleContext.isAttrDefined("env", Type.STRING_DICT)) { |
| Expander expander = ruleContext.getExpander().withDataLocations(); |
| for (Map.Entry<String, String> entry : |
| ruleContext.attributes().get("env", Type.STRING_DICT).entrySet()) { |
| fixedEnv.put(entry.getKey(), expander.expand("env", entry.getValue())); |
| } |
| } |
| if (ruleContext.isAttrDefined("env_inherit", Type.STRING_LIST)) { |
| for (String key : ruleContext.attributes().get("env_inherit", Type.STRING_LIST)) { |
| if (!fixedEnv.containsKey(key)) { |
| inheritedEnv.add(key); |
| } |
| } |
| } |
| return ActionEnvironment.create( |
| ImmutableMap.copyOf(fixedEnv), ImmutableSet.copyOf(inheritedEnv)); |
| } |
| |
| /** Returns the path of the input manifest of {@code runfilesDir}. */ |
| public static Path inputManifestPath(Path runfilesDir) { |
| return FileSystemUtils.replaceExtension(runfilesDir, INPUT_MANIFEST_EXT); |
| } |
| |
| /** Returns the path of the output manifest of {@code runfilesDir}. */ |
| public static Path outputManifestPath(Path runfilesDir) { |
| return runfilesDir.getRelative(OUTPUT_MANIFEST_BASENAME); |
| } |
| |
| @Nullable |
| private static Artifact createRepoMappingManifestAction( |
| RuleContext ruleContext, Runfiles runfiles, Artifact owningExecutable) { |
| if (ruleContext.getTransitivePackagesForRunfileRepoMappingManifest() == null) { |
| // If transitive packages are not tracked for repo mapping manifest, we don't need the action. |
| return null; |
| } |
| |
| PathFragment executablePath = |
| (owningExecutable != null) |
| ? owningExecutable.getOutputDirRelativePath( |
| ruleContext.getConfiguration().isSiblingRepositoryLayout()) |
| : ruleContext.getPackageDirectory().getRelative(ruleContext.getLabel().getName()); |
| Artifact repoMappingManifest = |
| ruleContext.getDerivedArtifact( |
| executablePath.replaceName(executablePath.getBaseName() + REPO_MAPPING_MANIFEST_EXT), |
| ruleContext.getBinDirectory()); |
| ruleContext |
| .getAnalysisEnvironment() |
| .registerAction( |
| new RepoMappingManifestAction( |
| ruleContext.getActionOwner(), |
| repoMappingManifest, |
| ruleContext.getTransitivePackagesForRunfileRepoMappingManifest(), |
| runfiles.getArtifacts(), |
| runfiles.getSymlinks(), |
| runfiles.getRootSymlinks(), |
| ruleContext.getWorkspaceName())); |
| return repoMappingManifest; |
| } |
| |
| public RunfilesTree getRunfilesTree() { |
| return runfilesTree; |
| } |
| } |
