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

Example 1 with SymlinkTree

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

the class AndroidResourceDescription method createSymlinkTree.

private SymlinkTree createSymlinkTree(SourcePathRuleFinder ruleFinder, BuildRuleParams params, Optional<Either<SourcePath, ImmutableSortedMap<String, SourcePath>>> symlinkAttribute, String outputDirName) {
    ImmutableMap<Path, SourcePath> links = ImmutableMap.of();
    if (symlinkAttribute.isPresent()) {
        if (symlinkAttribute.get().isLeft()) {
            // If our resources are coming from a `PathSourcePath`, we collect only the inputs we care
            // about and pass those in separately, so that that `AndroidResource` rule knows to only
            // hash these into it's rule key.
            // TODO(k21): This is deprecated and should be disabled or removed.
            // Accessing the filesystem during rule creation is problematic because the accesses are
            // not cached or tracked in any way.
            Preconditions.checkArgument(symlinkAttribute.get().getLeft() instanceof PathSourcePath, "Resource or asset symlink tree can only be built for a PathSourcePath");
            PathSourcePath path = (PathSourcePath) symlinkAttribute.get().getLeft();
            links = collectInputFiles(path.getFilesystem(), path.getRelativePath());
        } else {
            links = RichStream.from(symlinkAttribute.get().getRight().entrySet()).map(e -> new AbstractMap.SimpleEntry<>(Paths.get(e.getKey()), e.getValue())).filter(e -> isPossibleResourcePath(e.getKey())).collect(MoreCollectors.toImmutableMap(e -> e.getKey(), e -> e.getValue()));
        }
    }
    Path symlinkTreeRoot = BuildTargets.getGenPath(params.getProjectFilesystem(), params.getBuildTarget(), "%s").resolve(outputDirName);
    return new SymlinkTree(params.getBuildTarget(), params.getProjectFilesystem(), symlinkTreeRoot, links, ruleFinder);
}

Example 2 with SymlinkTree

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

the class CxxInferEnhancer method requireInferCaptureBuildRules.

private static ImmutableSet<CxxInferCapture> requireInferCaptureBuildRules(final BuildRuleParams params, final BuildRuleResolver resolver, CxxBuckConfig cxxBuckConfig, CxxPlatform cxxPlatform, ImmutableMap<String, CxxSource> sources, InferBuckConfig inferBuckConfig, CxxInferSourceFilter sourceFilter, CxxConstructorArg args) throws NoSuchBuildTargetException {
    InferFlavors.checkNoInferFlavors(params.getBuildTarget().getFlavors());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    ImmutableMap<Path, SourcePath> headers = CxxDescriptionEnhancer.parseHeaders(params.getBuildTarget(), resolver, ruleFinder, pathResolver, Optional.of(cxxPlatform), args);
    // Setup the header symlink tree and combine all the preprocessor input from this rule
    // and all dependencies.
    boolean shouldCreateHeadersSymlinks = true;
    if (args instanceof CxxLibraryDescription.Arg) {
        shouldCreateHeadersSymlinks = ((CxxLibraryDescription.Arg) args).xcodePrivateHeadersSymlinks.orElse(true);
    }
    HeaderSymlinkTree headerSymlinkTree = CxxDescriptionEnhancer.requireHeaderSymlinkTree(params, resolver, cxxPlatform, headers, HeaderVisibility.PRIVATE, shouldCreateHeadersSymlinks);
    Optional<SymlinkTree> sandboxTree = Optional.empty();
    if (cxxBuckConfig.sandboxSources()) {
        sandboxTree = CxxDescriptionEnhancer.createSandboxTree(params, resolver, cxxPlatform);
    }
    ImmutableList<CxxPreprocessorInput> preprocessorInputs;
    if (args instanceof CxxBinaryDescription.Arg) {
        preprocessorInputs = computePreprocessorInputForCxxBinaryDescriptionArg(params, cxxPlatform, (CxxBinaryDescription.Arg) args, headerSymlinkTree, sandboxTree);
    } else if (args instanceof CxxLibraryDescription.Arg) {
        preprocessorInputs = computePreprocessorInputForCxxLibraryDescriptionArg(params, resolver, cxxPlatform, (CxxLibraryDescription.Arg) args, headerSymlinkTree, args.includeDirs, sandboxTree);
    } else {
        throw new IllegalStateException("Only Binary and Library args supported.");
    }
    CxxSourceRuleFactory factory = CxxSourceRuleFactory.of(params, resolver, pathResolver, ruleFinder, cxxBuckConfig, cxxPlatform, preprocessorInputs, CxxFlags.getLanguageFlags(args.compilerFlags, args.platformCompilerFlags, args.langCompilerFlags, cxxPlatform), args.prefixHeader, args.precompiledHeader, CxxSourceRuleFactory.PicType.PDC, sandboxTree);
    return factory.requireInferCaptureBuildRules(sources, inferBuckConfig, sourceFilter);
}

Example 3 with SymlinkTree

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

the class CxxDescriptionEnhancer method requireSharedLibrarySymlinkTree.

public static SymlinkTree requireSharedLibrarySymlinkTree(BuildTarget buildTarget, ProjectFilesystem filesystem, BuildRuleResolver resolver, SourcePathRuleFinder ruleFinder, CxxPlatform cxxPlatform, Iterable<? extends BuildRule> deps, Predicate<Object> traverse) throws NoSuchBuildTargetException {
    BuildTarget target = createSharedLibrarySymlinkTreeTarget(buildTarget, cxxPlatform.getFlavor());
    SymlinkTree tree = resolver.getRuleOptionalWithType(target, SymlinkTree.class).orElse(null);
    if (tree == null) {
        tree = resolver.addToIndex(createSharedLibrarySymlinkTree(ruleFinder, buildTarget, filesystem, cxxPlatform, deps, traverse));
    }
    return tree;
}

Example 4 with SymlinkTree

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

the class CxxDescriptionEnhancer method createSandboxSymlinkTree.

public static SymlinkTree createSandboxSymlinkTree(BuildRuleParams params, CxxPlatform cxxPlatform, ImmutableMap<Path, SourcePath> map, SourcePathRuleFinder ruleFinder) {
    BuildTarget sandboxSymlinkTreeTarget = CxxDescriptionEnhancer.createSandboxSymlinkTreeTarget(params.getBuildTarget(), cxxPlatform.getFlavor());
    Path sandboxSymlinkTreeRoot = CxxDescriptionEnhancer.getSandboxSymlinkTreePath(params.getProjectFilesystem(), sandboxSymlinkTreeTarget);
    return new SymlinkTree(sandboxSymlinkTreeTarget, params.getProjectFilesystem(), sandboxSymlinkTreeRoot, map, ruleFinder);
}

Example 5 with SymlinkTree

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

the class CxxDescriptionEnhancer method requireSandboxSymlinkTree.

private static SymlinkTree requireSandboxSymlinkTree(BuildRuleParams params, BuildRuleResolver ruleResolver, CxxPlatform cxxPlatform) throws NoSuchBuildTargetException {
    BuildRuleParams untypedParams = CxxLibraryDescription.getUntypedParams(params);
    BuildTarget headerSymlinkTreeTarget = CxxDescriptionEnhancer.createSandboxSymlinkTreeTarget(untypedParams.getBuildTarget(), cxxPlatform.getFlavor());
    BuildRule rule = ruleResolver.requireRule(headerSymlinkTreeTarget);
    Preconditions.checkState(rule instanceof SymlinkTree, rule.getBuildTarget() + " " + rule.getClass().toString());
    return (SymlinkTree) rule;
}