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

Example 31 with PathSourcePath

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

the class CxxLibraryDescriptionTest method locationMacroExpandedExportedLinkerFlag.

@Test
public void locationMacroExpandedExportedLinkerFlag() throws Exception {
    BuildTarget location = BuildTargetFactory.newInstance("//:loc");
    BuildTarget target = BuildTargetFactory.newInstance("//foo:bar");
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    ExportFileBuilder locBuilder = ExportFileBuilder.newExportFileBuilder(location);
    locBuilder.setOut("somewhere.over.the.rainbow");
    CxxLibraryBuilder libBuilder = new CxxLibraryBuilder(target, cxxBuckConfig);
    libBuilder.setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new PathSourcePath(filesystem, Paths.get("test.cpp")))));
    libBuilder.setExportedLinkerFlags(ImmutableList.of(StringWithMacrosUtils.format("-Wl,--version-script=%s", LocationMacro.of(location))));
    TargetGraph targetGraph = TargetGraphFactory.newInstance(libBuilder.build(), locBuilder.build());
    BuildRuleResolver resolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    ExportFile loc = locBuilder.build(resolver, filesystem, targetGraph);
    CxxLibrary lib = (CxxLibrary) libBuilder.build(resolver, filesystem, targetGraph);
    NativeLinkableInput nativeLinkableInput = lib.getNativeLinkableInput(CxxLibraryBuilder.createDefaultPlatform(), Linker.LinkableDepType.SHARED);
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    assertThat(FluentIterable.from(nativeLinkableInput.getArgs()).transformAndConcat(arg -> arg.getDeps(ruleFinder)).toSet(), hasItem(loc));
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    assertThat(Arg.stringify(nativeLinkableInput.getArgs(), pathResolver), hasItem(containsString(pathResolver.getRelativePath(Preconditions.checkNotNull(loc.getSourcePathToOutput())).toString())));
}

Example 32 with PathSourcePath

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

the class DirectHeaderMapTest method setUp.

@Before
public void setUp() throws Exception {
    projectFilesystem = new FakeProjectFilesystem(tmpDir.getRoot());
    // Create a build target to use when building the symlink tree.
    buildTarget = BuildTargetFactory.newInstance("//test:test");
    // Get the first file we're symlinking
    Path link1 = Paths.get("file");
    file1 = tmpDir.newFile();
    Files.write(file1, "hello world".getBytes(Charsets.UTF_8));
    // Get the second file we're symlinking
    Path link2 = Paths.get("directory", "then", "file");
    file2 = tmpDir.newFile();
    Files.write(file2, "hello world".getBytes(Charsets.UTF_8));
    // Setup the map representing the link tree.
    links = ImmutableMap.of(link1, new PathSourcePath(projectFilesystem, MorePaths.relativize(tmpDir.getRoot(), file1)), link2, new PathSourcePath(projectFilesystem, MorePaths.relativize(tmpDir.getRoot(), file2)));
    // The output path used by the buildable for the link tree.
    symlinkTreeRoot = BuildTargets.getGenPath(projectFilesystem, buildTarget, "%s/symlink-tree-root");
    // Setup the symlink tree buildable.
    ruleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    ruleFinder = new SourcePathRuleFinder(ruleResolver);
    pathResolver = new SourcePathResolver(ruleFinder);
    buildRule = new DirectHeaderMap(buildTarget, projectFilesystem, symlinkTreeRoot, links, ruleFinder);
    ruleResolver.addToIndex(buildRule);
    headerMapPath = pathResolver.getRelativePath(buildRule.getSourcePathToOutput());
}

Example 33 with PathSourcePath

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

the class HeaderSymlinkTreeWithHeaderMapTest method testSymlinkTreeRuleKeyChangesIfLinkMapChanges.

@Test
public void testSymlinkTreeRuleKeyChangesIfLinkMapChanges() throws Exception {
    Path aFile = tmpDir.newFile();
    Files.write(aFile, "hello world".getBytes(Charsets.UTF_8));
    HeaderSymlinkTreeWithHeaderMap modifiedSymlinkTreeBuildRule = HeaderSymlinkTreeWithHeaderMap.create(buildTarget, projectFilesystem, symlinkTreeRoot, ImmutableMap.of(Paths.get("different/link"), new PathSourcePath(projectFilesystem, MorePaths.relativize(tmpDir.getRoot(), aFile))), ruleFinder);
    // Calculate their rule keys and verify they're different.
    DefaultFileHashCache hashCache = DefaultFileHashCache.createDefaultFileHashCache(new ProjectFilesystem(tmpDir.getRoot()));
    FileHashLoader hashLoader = new StackedFileHashCache(ImmutableList.of(hashCache));
    RuleKey key1 = new DefaultRuleKeyFactory(0, hashLoader, resolver, ruleFinder).build(symlinkTreeBuildRule);
    RuleKey key2 = new DefaultRuleKeyFactory(0, hashLoader, resolver, ruleFinder).build(modifiedSymlinkTreeBuildRule);
    assertNotEquals(key1, key2);
}

Example 34 with PathSourcePath

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

the class HeaderSymlinkTreeWithHeaderMapTest method setUp.

@Before
public void setUp() throws Exception {
    projectFilesystem = new FakeProjectFilesystem(tmpDir.getRoot());
    // Create a build target to use when building the symlink tree.
    buildTarget = BuildTargetFactory.newInstance("//test:test");
    // Get the first file we're symlinking
    Path link1 = Paths.get("file");
    Path file1 = tmpDir.newFile();
    Files.write(file1, "hello world".getBytes(Charsets.UTF_8));
    // Get the second file we're symlinking
    Path link2 = Paths.get("directory", "then", "file");
    Path file2 = tmpDir.newFile();
    Files.write(file2, "hello world".getBytes(Charsets.UTF_8));
    // Setup the map representing the link tree.
    links = ImmutableMap.of(link1, new PathSourcePath(projectFilesystem, MorePaths.relativize(tmpDir.getRoot(), file1)), link2, new PathSourcePath(projectFilesystem, MorePaths.relativize(tmpDir.getRoot(), file2)));
    // The output path used by the buildable for the link tree.
    symlinkTreeRoot = BuildTargets.getGenPath(projectFilesystem, buildTarget, "%s/symlink-tree-root");
    ruleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    ruleFinder = new SourcePathRuleFinder(ruleResolver);
    resolver = new SourcePathResolver(ruleFinder);
    // Setup the symlink tree buildable.
    symlinkTreeBuildRule = HeaderSymlinkTreeWithHeaderMap.create(buildTarget, projectFilesystem, symlinkTreeRoot, links, ruleFinder);
}

Example 35 with PathSourcePath

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

the class PrebuiltCxxLibraryGroupDescriptionTest method sharedLink.

@Test
public void sharedLink() throws Exception {
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    BuildTarget target = BuildTargetFactory.newInstance("//:lib");
    SourcePath lib1 = new FakeSourcePath("dir/lib1.so");
    PathSourcePath lib2 = new FakeSourcePath("dir/lib2.so");
    NativeLinkable lib = (NativeLinkable) new PrebuiltCxxLibraryGroupBuilder(target).setSharedLink(ImmutableList.of("--something", "$(lib lib1.so)", "--something-else", "$(rel-lib lib2.so)")).setSharedLibs(ImmutableMap.of("lib1.so", lib1, "lib2.so", lib2)).build(resolver);
    assertThat(lib.getNativeLinkableInput(CxxPlatformUtils.DEFAULT_PLATFORM, Linker.LinkableDepType.SHARED), Matchers.equalTo(NativeLinkableInput.builder().addArgs(StringArg.of("--something"), SourcePathArg.of(lib1), StringArg.of("--something-else"), new RelativeLinkArg(lib2)).build()));
}