Examples with DefaultBuildTargetSourcePath com.facebook.buck.rules.DefaultBuildTargetSourcePath used on opensource projects

Example 1 with DefaultBuildTargetSourcePath

use of com.facebook.buck.rules.DefaultBuildTargetSourcePath in project buck by facebook.

the class Omnibus method createRoot.

// Create a build rule which links the given root node against the merged omnibus library
// described by the given spec file.
protected static OmnibusRoot createRoot(BuildRuleParams params, BuildRuleResolver ruleResolver, SourcePathRuleFinder ruleFinder, CxxBuckConfig cxxBuckConfig, CxxPlatform cxxPlatform, ImmutableList<? extends Arg> extraLdflags, OmnibusSpec spec, SourcePath omnibus, NativeLinkTarget root, BuildTarget rootTargetBase, Optional<Path> output) throws NoSuchBuildTargetException {
    ImmutableList.Builder<Arg> argsBuilder = ImmutableList.builder();
    // Add any extra flags to the link.
    argsBuilder.addAll(extraLdflags);
    // Since the dummy omnibus library doesn't actually contain any symbols, make sure the linker
    // won't drop its runtime reference to it.
    argsBuilder.addAll(StringArg.from(cxxPlatform.getLd().resolve(ruleResolver).getNoAsNeededSharedLibsFlags()));
    // Since we're linking against a dummy libomnibus, ignore undefined symbols.
    argsBuilder.addAll(StringArg.from(cxxPlatform.getLd().resolve(ruleResolver).getIgnoreUndefinedSymbolsFlags()));
    // Add the args for the root link target first.
    NativeLinkableInput input = root.getNativeLinkTargetInput(cxxPlatform);
    argsBuilder.addAll(input.getArgs());
    // Grab a topologically sorted mapping of all the root's deps.
    ImmutableMap<BuildTarget, NativeLinkable> deps = NativeLinkables.getNativeLinkables(cxxPlatform, root.getNativeLinkTargetDeps(cxxPlatform), Linker.LinkableDepType.SHARED);
    // Now process the dependencies in topological order, to assemble the link line.
    boolean alreadyAddedOmnibusToArgs = false;
    for (Map.Entry<BuildTarget, NativeLinkable> entry : deps.entrySet()) {
        BuildTarget target = entry.getKey();
        NativeLinkable nativeLinkable = entry.getValue();
        Linker.LinkableDepType linkStyle = NativeLinkables.getLinkStyle(nativeLinkable.getPreferredLinkage(cxxPlatform), Linker.LinkableDepType.SHARED);
        // If this dep needs to be linked statically, then we always link it directly.
        if (linkStyle != Linker.LinkableDepType.SHARED) {
            Preconditions.checkState(linkStyle == Linker.LinkableDepType.STATIC_PIC);
            argsBuilder.addAll(nativeLinkable.getNativeLinkableInput(cxxPlatform, linkStyle).getArgs());
            continue;
        }
        // If this dep is another root node, substitute in the custom linked library we built for it.
        if (spec.getRoots().containsKey(target)) {
            argsBuilder.add(SourcePathArg.of(new DefaultBuildTargetSourcePath(getRootTarget(params.getBuildTarget(), target))));
            continue;
        }
        // libomnibus instead.
        if (spec.getBody().containsKey(target)) {
            // && linkStyle == Linker.LinkableDepType.SHARED) {
            if (!alreadyAddedOmnibusToArgs) {
                argsBuilder.add(SourcePathArg.of(omnibus));
                alreadyAddedOmnibusToArgs = true;
            }
            continue;
        }
        // Otherwise, this is either an explicitly statically linked or excluded node, so link it
        // normally.
        Preconditions.checkState(spec.getExcluded().containsKey(target));
        argsBuilder.addAll(nativeLinkable.getNativeLinkableInput(cxxPlatform, linkStyle).getArgs());
    }
    // Create the root library rule using the arguments assembled above.
    BuildTarget rootTarget = getRootTarget(params.getBuildTarget(), rootTargetBase);
    NativeLinkTargetMode rootTargetMode = root.getNativeLinkTargetMode(cxxPlatform);
    CxxLink rootLinkRule;
    switch(rootTargetMode.getType()) {
        // Link the root as a shared library.
        case SHARED:
            {
                Optional<String> rootSoname = rootTargetMode.getLibraryName();
                rootLinkRule = CxxLinkableEnhancer.createCxxLinkableSharedBuildRule(cxxBuckConfig, cxxPlatform, params, ruleResolver, ruleFinder, rootTarget, output.orElse(BuildTargets.getGenPath(params.getProjectFilesystem(), rootTarget, "%s").resolve(rootSoname.orElse(String.format("%s.%s", rootTarget.getShortName(), cxxPlatform.getSharedLibraryExtension())))), rootSoname, argsBuilder.build());
                break;
            }
        // Link the root as an executable.
        case EXECUTABLE:
            {
                rootLinkRule = CxxLinkableEnhancer.createCxxLinkableBuildRule(cxxBuckConfig, cxxPlatform, params, ruleResolver, ruleFinder, rootTarget, output.orElse(BuildTargets.getGenPath(params.getProjectFilesystem(), rootTarget, "%s").resolve(rootTarget.getShortName())), argsBuilder.build(), Linker.LinkableDepType.SHARED, Optional.empty());
                break;
            }
        // $CASES-OMITTED$
        default:
            throw new IllegalStateException(String.format("%s: unexpected omnibus root type: %s %s", params.getBuildTarget(), root.getBuildTarget(), rootTargetMode.getType()));
    }
    CxxLink rootRule = ruleResolver.addToIndex(rootLinkRule);
    return OmnibusRoot.of(rootRule.getSourcePathToOutput());
}

Example 2 with DefaultBuildTargetSourcePath

use of com.facebook.buck.rules.DefaultBuildTargetSourcePath in project buck by facebook.

the class AndroidInstrumentationApkTest method testAndroidInstrumentationApkExcludesClassesFromInstrumentedApk.

@Test
public void testAndroidInstrumentationApkExcludesClassesFromInstrumentedApk() throws Exception {
    BuildRuleResolver ruleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(ruleResolver));
    BuildTarget javaLibrary1Target = BuildTargetFactory.newInstance("//java/com/example:lib1");
    final FakeJavaLibrary javaLibrary1 = new FakeJavaLibrary(javaLibrary1Target, pathResolver);
    FakeJavaLibrary javaLibrary2 = new FakeJavaLibrary(BuildTargetFactory.newInstance("//java/com/example:lib2"), pathResolver, /* deps */
    ImmutableSortedSet.of((BuildRule) javaLibrary1)) {

        @Override
        public ImmutableSet<SourcePath> getTransitiveClasspaths() {
            return ImmutableSet.of(new DefaultBuildTargetSourcePath(javaLibrary1Target), getSourcePathToOutput());
        }
    };
    BuildTarget javaLibrary3Target = BuildTargetFactory.newInstance("//java/com/example:lib3");
    final FakeJavaLibrary javaLibrary3 = new FakeJavaLibrary(javaLibrary3Target, pathResolver);
    FakeJavaLibrary javaLibrary4 = new FakeJavaLibrary(BuildTargetFactory.newInstance("//java/com/example:lib4"), pathResolver, /* deps */
    ImmutableSortedSet.of((BuildRule) javaLibrary3)) {

        @Override
        public ImmutableSet<SourcePath> getTransitiveClasspaths() {
            return ImmutableSet.of(new DefaultBuildTargetSourcePath(javaLibrary3Target), getSourcePathToOutput());
        }
    };
    ruleResolver.addToIndex(javaLibrary1);
    ruleResolver.addToIndex(javaLibrary2);
    ruleResolver.addToIndex(javaLibrary3);
    ruleResolver.addToIndex(javaLibrary4);
    BuildRule keystore = KeystoreBuilder.createBuilder(BuildTargetFactory.newInstance("//keystores:debug")).setProperties(new FakeSourcePath("keystores/debug.properties")).setStore(new FakeSourcePath("keystores/debug.keystore")).build(ruleResolver);
    // AndroidBinaryRule transitively depends on :lib1, :lib2, and :lib3.
    AndroidBinaryBuilder androidBinaryBuilder = AndroidBinaryBuilder.createBuilder(BuildTargetFactory.newInstance("//apps:app"));
    ImmutableSortedSet<BuildTarget> originalDepsTargets = ImmutableSortedSet.of(javaLibrary2.getBuildTarget(), javaLibrary3.getBuildTarget());
    androidBinaryBuilder.setManifest(new FakeSourcePath("apps/AndroidManifest.xml")).setKeystore(keystore.getBuildTarget()).setOriginalDeps(originalDepsTargets);
    AndroidBinary androidBinary = androidBinaryBuilder.build(ruleResolver);
    // AndroidInstrumentationApk transitively depends on :lib1, :lib2, :lib3, and :lib4.
    ImmutableSortedSet<BuildTarget> apkOriginalDepsTargets = ImmutableSortedSet.of(javaLibrary2.getBuildTarget(), javaLibrary4.getBuildTarget());
    AndroidInstrumentationApkDescription.Arg arg = new AndroidInstrumentationApkDescription.Arg();
    arg.apk = androidBinary.getBuildTarget();
    arg.deps = apkOriginalDepsTargets;
    arg.manifest = new FakeSourcePath("apps/InstrumentationAndroidManifest.xml");
    BuildRuleParams params = new FakeBuildRuleParamsBuilder(BuildTargetFactory.newInstance("//apps:instrumentation")).setDeclaredDeps(ruleResolver.getAllRules(apkOriginalDepsTargets)).setExtraDeps(ImmutableSortedSet.of(androidBinary)).build();
    AndroidInstrumentationApk androidInstrumentationApk = (AndroidInstrumentationApk) new AndroidInstrumentationApkDescription(new ProGuardConfig(FakeBuckConfig.builder().build()), DEFAULT_JAVAC_OPTIONS, ImmutableMap.of(), MoreExecutors.newDirectExecutorService(), CxxPlatformUtils.DEFAULT_CONFIG, new DxConfig(FakeBuckConfig.builder().build())).createBuildRule(TargetGraph.EMPTY, params, ruleResolver, arg);
    assertEquals("//apps:app should have three JAR files to dex.", ImmutableSet.of(BuildTargets.getGenPath(javaLibrary1.getProjectFilesystem(), javaLibrary1.getBuildTarget(), "%s.jar"), BuildTargets.getGenPath(javaLibrary2.getProjectFilesystem(), javaLibrary2.getBuildTarget(), "%s.jar"), BuildTargets.getGenPath(javaLibrary3.getProjectFilesystem(), javaLibrary3.getBuildTarget(), "%s.jar")), androidBinary.getAndroidPackageableCollection().getClasspathEntriesToDex().stream().map(pathResolver::getRelativePath).collect(MoreCollectors.toImmutableSet()));
    assertEquals("//apps:instrumentation should have one JAR file to dex.", ImmutableSet.of(BuildTargets.getGenPath(javaLibrary4.getProjectFilesystem(), javaLibrary4.getBuildTarget(), "%s.jar")), androidInstrumentationApk.getAndroidPackageableCollection().getClasspathEntriesToDex().stream().map(pathResolver::getRelativePath).collect(MoreCollectors.toImmutableSet()));
}

Example 3 with DefaultBuildTargetSourcePath

use of com.facebook.buck.rules.DefaultBuildTargetSourcePath in project buck by facebook.

the class AndroidPackageableCollectorTest method testFindTransitiveDependencies.

/**
   * This is a regression test to ensure that an additional 1 second startup cost is not
   * re-introduced to fb4a.
   */
@Test
public void testFindTransitiveDependencies() throws Exception {
    ProjectFilesystem projectFilesystem = new FakeProjectFilesystem();
    Path prebuiltNativeLibraryPath = Paths.get("java/com/facebook/prebuilt_native_library/libs");
    projectFilesystem.mkdirs(prebuiltNativeLibraryPath);
    // Create an AndroidBinaryRule that transitively depends on two prebuilt JARs. One of the two
    // prebuilt JARs will be listed in the AndroidBinaryRule's no_dx list.
    BuildTarget guavaTarget = BuildTargetFactory.newInstance("//third_party/guava:guava");
    TargetNode<?, ?> guava = PrebuiltJarBuilder.createBuilder(guavaTarget).setBinaryJar(Paths.get("third_party/guava/guava-10.0.1.jar")).build();
    BuildTarget jsr305Target = BuildTargetFactory.newInstance("//third_party/jsr-305:jsr-305");
    TargetNode<?, ?> jsr = PrebuiltJarBuilder.createBuilder(jsr305Target).setBinaryJar(Paths.get("third_party/jsr-305/jsr305.jar")).build();
    TargetNode<?, ?> ndkLibrary = new NdkLibraryBuilder(BuildTargetFactory.newInstance("//java/com/facebook/native_library:library"), projectFilesystem).build();
    BuildTarget prebuiltNativeLibraryTarget = BuildTargetFactory.newInstance("//java/com/facebook/prebuilt_native_library:library");
    TargetNode<?, ?> prebuiltNativeLibraryBuild = PrebuiltNativeLibraryBuilder.newBuilder(prebuiltNativeLibraryTarget, projectFilesystem).setNativeLibs(prebuiltNativeLibraryPath).setIsAsset(true).build();
    BuildTarget libraryRuleTarget = BuildTargetFactory.newInstance("//java/src/com/facebook:example");
    TargetNode<?, ?> library = JavaLibraryBuilder.createBuilder(libraryRuleTarget).setProguardConfig(new FakeSourcePath("debug.pro")).addSrc(Paths.get("Example.java")).addDep(guavaTarget).addDep(jsr305Target).addDep(prebuiltNativeLibraryBuild.getBuildTarget()).addDep(ndkLibrary.getBuildTarget()).build();
    BuildTarget manifestTarget = BuildTargetFactory.newInstance("//java/src/com/facebook:res");
    TargetNode<?, ?> manifest = AndroidResourceBuilder.createBuilder(manifestTarget).setManifest(new PathSourcePath(projectFilesystem, Paths.get("java/src/com/facebook/module/AndroidManifest.xml"))).setAssets(new FakeSourcePath("assets")).build();
    BuildTarget keystoreTarget = BuildTargetFactory.newInstance("//keystore:debug");
    TargetNode<?, ?> keystore = KeystoreBuilder.createBuilder(keystoreTarget).setStore(new FakeSourcePath(projectFilesystem, "keystore/debug.keystore")).setProperties(new FakeSourcePath(projectFilesystem, "keystore/debug.keystore.properties")).build();
    ImmutableSortedSet<BuildTarget> originalDepsTargets = ImmutableSortedSet.of(libraryRuleTarget, manifestTarget);
    BuildTarget binaryTarget = BuildTargetFactory.newInstance("//java/src/com/facebook:app");
    TargetNode<?, ?> binary = AndroidBinaryBuilder.createBuilder(binaryTarget).setOriginalDeps(originalDepsTargets).setBuildTargetsToExcludeFromDex(ImmutableSet.of(BuildTargetFactory.newInstance("//third_party/guava:guava"))).setManifest(new FakeSourcePath("java/src/com/facebook/AndroidManifest.xml")).setKeystore(keystoreTarget).build();
    TargetGraph targetGraph = TargetGraphFactory.newInstance(binary, library, manifest, keystore, ndkLibrary, prebuiltNativeLibraryBuild, guava, jsr);
    BuildRuleResolver ruleResolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(ruleResolver));
    AndroidBinary binaryRule = (AndroidBinary) ruleResolver.requireRule(binaryTarget);
    NdkLibrary ndkLibraryRule = (NdkLibrary) ruleResolver.requireRule(ndkLibrary.getBuildTarget());
    NativeLibraryBuildRule prebuildNativeLibraryRule = (NativeLibraryBuildRule) ruleResolver.requireRule(prebuiltNativeLibraryTarget);
    // Verify that the correct transitive dependencies are found.
    AndroidPackageableCollection packageableCollection = binaryRule.getAndroidPackageableCollection();
    assertResolvedEquals("Because guava was passed to no_dx, it should not be in the classpathEntriesToDex list", pathResolver, ImmutableSet.of(ruleResolver.getRule(jsr305Target).getSourcePathToOutput(), ruleResolver.getRule(libraryRuleTarget).getSourcePathToOutput()), packageableCollection.getClasspathEntriesToDex());
    assertResolvedEquals("Because guava was passed to no_dx, it should not be treated as a third-party JAR whose " + "resources need to be extracted and repacked in the APK. If this is done, then code " + "in the guava-10.0.1.dex.1.jar in the APK's assets/ tmp may try to load the resource " + "from the APK as a ZipFileEntry rather than as a resource within " + "guava-10.0.1.dex.1.jar. Loading a resource in this way could take substantially " + "longer. Specifically, this was observed to take over one second longer to load " + "the resource in fb4a. Because the resource was loaded on startup, this introduced a " + "substantial regression in the startup time for the fb4a app.", pathResolver, ImmutableSet.of(ruleResolver.getRule(jsr305Target).getSourcePathToOutput()), packageableCollection.getPathsToThirdPartyJars());
    assertResolvedEquals("Because assets directory was passed an AndroidResourceRule it should be added to the " + "transitive dependencies", pathResolver, ImmutableSet.of(new DefaultBuildTargetSourcePath(manifestTarget.withAppendedFlavors(AndroidResourceDescription.ASSETS_SYMLINK_TREE_FLAVOR))), packageableCollection.getAssetsDirectories());
    assertResolvedEquals("Because a native library was declared as a dependency, it should be added to the " + "transitive dependencies.", pathResolver, ImmutableSet.<SourcePath>of(new PathSourcePath(new FakeProjectFilesystem(), ndkLibraryRule.getLibraryPath())), ImmutableSet.copyOf(packageableCollection.getNativeLibsDirectories().values()));
    assertResolvedEquals("Because a prebuilt native library  was declared as a dependency (and asset), it should " + "be added to the transitive dependecies.", pathResolver, ImmutableSet.<SourcePath>of(new PathSourcePath(new FakeProjectFilesystem(), prebuildNativeLibraryRule.getLibraryPath())), ImmutableSet.copyOf(packageableCollection.getNativeLibAssetsDirectories().values()));
    assertEquals(ImmutableSet.of(new FakeSourcePath("debug.pro")), packageableCollection.getProguardConfigs());
}

Example 4 with DefaultBuildTargetSourcePath

use of com.facebook.buck.rules.DefaultBuildTargetSourcePath in project buck by facebook.

the class AppleBuildRulesTest method linkingStopsAtGenruleDep.

@Test
public void linkingStopsAtGenruleDep() throws Exception {
    // Pass a random static lib in a genrule and make sure a framework
    // depending on the genrule doesn't link against or copy in the static lib.
    BuildTarget fooLibTarget = BuildTargetFactory.newInstance("//foo:lib");
    TargetNode<?, ?> fooLibNode = AppleLibraryBuilder.createBuilder(fooLibTarget).build();
    BuildTarget fooGenruleTarget = BuildTargetFactory.newInstance("//foo:genrule");
    TargetNode<?, ?> fooGenruleNode = GenruleBuilder.newGenruleBuilder(fooGenruleTarget).setOut("foo").setCmd("echo hi > $OUT").setSrcs(ImmutableList.of(new DefaultBuildTargetSourcePath(fooLibTarget))).build();
    BuildTarget barLibTarget = BuildTargetFactory.newInstance("//bar:lib#" + CxxDescriptionEnhancer.SHARED_FLAVOR);
    TargetNode<?, ?> barLibNode = AppleLibraryBuilder.createBuilder(barLibTarget).setDeps(ImmutableSortedSet.of(fooGenruleTarget)).build();
    BuildTarget barFrameworkTarget = BuildTargetFactory.newInstance("//bar:framework");
    TargetNode<?, ?> barFrameworkNode = AppleBundleBuilder.createBuilder(barFrameworkTarget).setExtension(Either.ofLeft(AppleBundleExtension.FRAMEWORK)).setBinary(barLibTarget).build();
    ImmutableSet<TargetNode<?, ?>> targetNodes = ImmutableSet.<TargetNode<?, ?>>builder().add(fooLibNode, fooGenruleNode, barLibNode, barFrameworkNode).build();
    TargetGraph targetGraph = TargetGraphFactory.newInstance(targetNodes);
    Optional<AppleDependenciesCache> cache = useCache ? Optional.of(new AppleDependenciesCache(targetGraph)) : Optional.empty();
    for (int i = 0; i < (useCache ? 2 : 1); i++) {
        Iterable<TargetNode<?, ?>> rules = AppleBuildRules.getRecursiveTargetNodeDependenciesOfTypes(targetGraph, cache, AppleBuildRules.RecursiveDependenciesMode.LINKING, barFrameworkNode, Optional.empty());
        assertEquals(ImmutableSortedSet.of(fooGenruleNode), ImmutableSortedSet.copyOf(rules));
    }
}

Example 5 with DefaultBuildTargetSourcePath

use of com.facebook.buck.rules.DefaultBuildTargetSourcePath in project buck by facebook.

the class AppleBuildRulesTest method copyingStopsAtGenruleDep.

@Test
public void copyingStopsAtGenruleDep() throws Exception {
    // Pass a random static lib in a genrule and make sure a framework
    // depending on the genrule doesn't link against or copy in the static lib.
    BuildTarget fooLibTarget = BuildTargetFactory.newInstance("//foo:lib");
    TargetNode<?, ?> fooLibNode = AppleLibraryBuilder.createBuilder(fooLibTarget).build();
    BuildTarget fooGenruleTarget = BuildTargetFactory.newInstance("//foo:genrule");
    TargetNode<?, ?> fooGenruleNode = GenruleBuilder.newGenruleBuilder(fooGenruleTarget).setOut("foo").setCmd("echo hi > $OUT").setSrcs(ImmutableList.of(new DefaultBuildTargetSourcePath(fooLibTarget))).build();
    BuildTarget barLibTarget = BuildTargetFactory.newInstance("//bar:lib#" + CxxDescriptionEnhancer.SHARED_FLAVOR);
    TargetNode<?, ?> barLibNode = AppleLibraryBuilder.createBuilder(barLibTarget).setDeps(ImmutableSortedSet.of(fooGenruleTarget)).build();
    BuildTarget barFrameworkTarget = BuildTargetFactory.newInstance("//bar:framework");
    TargetNode<?, ?> barFrameworkNode = AppleBundleBuilder.createBuilder(barFrameworkTarget).setExtension(Either.ofLeft(AppleBundleExtension.FRAMEWORK)).setBinary(barLibTarget).build();
    ImmutableSet<TargetNode<?, ?>> targetNodes = ImmutableSet.<TargetNode<?, ?>>builder().add(fooLibNode, fooGenruleNode, barLibNode, barFrameworkNode).build();
    TargetGraph targetGraph = TargetGraphFactory.newInstance(targetNodes);
    Optional<AppleDependenciesCache> cache = useCache ? Optional.of(new AppleDependenciesCache(targetGraph)) : Optional.empty();
    for (int i = 0; i < (useCache ? 2 : 1); i++) {
        Iterable<TargetNode<?, ?>> rules = AppleBuildRules.getRecursiveTargetNodeDependenciesOfTypes(targetGraph, cache, AppleBuildRules.RecursiveDependenciesMode.COPYING, barFrameworkNode, Optional.empty());
        assertEquals(ImmutableSortedSet.of(fooGenruleNode), ImmutableSortedSet.copyOf(rules));
    }
}