Esempio n. 1
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  @Test
  public void shouldSetUpAPrivateLibraryIfGivenAMavenCoordWithoutDeps() throws Exception {
    resolver.resolve("com.example:no-deps:jar:1.0");

    Path groupDir = thirdParty.resolve("example");
    assertTrue(Files.exists(groupDir));

    Path original = repo.resolve("com/example/no-deps/1.0/no-deps-1.0.jar");
    HashCode expected = MorePaths.asByteSource(original).hash(Hashing.sha1());
    Path jarFile = groupDir.resolve("no-deps-1.0.jar");
    HashCode seen = MorePaths.asByteSource(jarFile).hash(Hashing.sha1());
    assertEquals(expected, seen);

    List<Map<String, Object>> rules = buildFileParser.getAll(groupDir.resolve("BUCK"));

    assertEquals(1, rules.size());
    Map<String, Object> rule = rules.get(0);
    // Name is derived from the project identifier
    assertEquals("no-deps", rule.get("name"));

    // The binary jar should be set
    assertEquals("no-deps-1.0.jar", rule.get("binaryJar"));

    // There was no source jar in the repo
    assertTrue(rule.containsKey("sourceJar"));
    assertNull(rule.get("sourceJar"));

    // Nothing depends on this, so it's not visible
    assertEquals(ImmutableList.of(), rule.get("visibility"));

    // And it doesn't depend on anything
    assertEquals(ImmutableList.of(), rule.get("deps"));
  }
Esempio n. 2
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  @Test
  public void shouldIncludeSourceJarIfOneIsPresent() throws Exception {
    resolver.resolve("com.example:with-sources:jar:1.0");

    Path groupDir = thirdParty.resolve("example");
    List<Map<String, Object>> rules = buildFileParser.getAll(groupDir.resolve("BUCK"));

    Map<String, Object> rule = rules.get(0);
    assertEquals("with-sources-1.0-sources.jar", rule.get("sourceJar"));
  }
Esempio n. 3
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  private ProjectBuildFileParser getBuildFileParser(Cell cell) {
    Map<Cell, ProjectBuildFileParser> threadLocalParsers = parsers.get();
    if (threadLocalParsers.containsKey(cell)) {
      return threadLocalParsers.get(cell);
    }

    final ProjectBuildFileParser parser = cell.createBuildFileParser(marshaller, console, eventBus);
    parser.setEnableProfiling(enableProfiling);
    threadLocalParsers.put(cell, parser);
    closer.register(
        new Closeable() {
          @Override
          public void close() throws IOException {
            try {
              parser.close();
            } catch (BuildFileParseException | InterruptedException e) {
              new IOException(e);
            }
          }
        });
    return parser;
  }
Esempio n. 4
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  @Test
  public void shouldSetVisibilityOfTargetToGiveDependenciesAccess() throws Exception {
    resolver.resolve("com.example:with-deps:jar:1.0");

    Path exampleDir = thirdPartyRelative.resolve("example");
    Map<String, Object> withDeps =
        buildFileParser.getAll(buckRepoRoot.resolve(exampleDir).resolve("BUCK")).get(0);
    Path otherDir = thirdPartyRelative.resolve("othercorp");
    Map<String, Object> noDeps =
        buildFileParser.getAll(buckRepoRoot.resolve(otherDir).resolve("BUCK")).get(0);

    @SuppressWarnings("unchecked")
    List<String> visibility = (List<String>) noDeps.get("visibility");
    assertEquals(1, visibility.size());
    assertEquals(ImmutableList.of(String.format("//%s:with-deps", exampleDir)), visibility);
    assertEquals(ImmutableList.of(), noDeps.get("deps"));

    assertEquals(ImmutableList.of(), withDeps.get("visibility"));
    @SuppressWarnings("unchecked")
    List<String> deps = (List<String>) withDeps.get("deps");
    assertEquals(1, deps.size());
    assertEquals(ImmutableList.of(String.format("//%s:no-deps", otherDir)), deps);
  }
Esempio n. 5
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  /**
   * @param buildFile the build file to execute to generate build rules if they are not cached.
   * @param defaultIncludes the files to include before executing the build file.
   * @return a list of raw build rules generated by executing the build file.
   */
  public List<Map<String, Object>> parseBuildFile(
      File buildFile, Iterable<String> defaultIncludes, ProjectBuildFileParser buildFileParser)
      throws BuildFileParseException, BuildTargetException, IOException {
    Preconditions.checkNotNull(buildFile);
    Preconditions.checkNotNull(defaultIncludes);
    Preconditions.checkNotNull(buildFileParser);
    if (!isCached(buildFile, defaultIncludes)) {
      if (console.getVerbosity().shouldPrintCommand()) {
        console
            .getStdErr()
            .printf("Parsing %s file: %s\n", BuckConstant.BUILD_RULES_FILE_NAME, buildFile);
      }

      parseRawRulesInternal(buildFileParser.getAllRulesAndMetaRules(buildFile.getPath()));
    }
    return parsedBuildFiles.get(normalize(buildFile.toPath()));
  }
Esempio n. 6
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 /**
  * Populates the collection of known build targets that this Parser will use to construct a
  * dependency graph using all build files inside the given project root and returns an optionally
  * filtered set of build targets.
  *
  * @param filesystem The project filesystem.
  * @param includes A list of files that should be included by each build file.
  * @param filter if specified, applied to each rule in rules. All matching rules will be included
  *     in the List returned by this method. If filter is null, then this method returns null.
  * @return The build targets in the project filtered by the given filter.
  */
 public synchronized List<BuildTarget> filterAllTargetsInProject(
     ProjectFilesystem filesystem, Iterable<String> includes, @Nullable RawRulePredicate filter)
     throws BuildFileParseException, BuildTargetException, IOException {
   Preconditions.checkNotNull(filesystem);
   Preconditions.checkNotNull(includes);
   if (!projectFilesystem.getProjectRoot().equals(filesystem.getProjectRoot())) {
     throw new HumanReadableException(
         String.format(
             "Unsupported root path change from %s to %s",
             projectFilesystem.getProjectRoot(), filesystem.getProjectRoot()));
   }
   if (!isCacheComplete(includes)) {
     knownBuildTargets.clear();
     parsedBuildFiles.clear();
     parseRawRulesInternal(
         ProjectBuildFileParser.getAllRulesInProject(buildFileParserFactory, includes));
     allBuildFilesParsed = true;
   }
   return filterTargets(filter);
 }
Esempio n. 7
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  @Test
  public void shouldOmitTargetsInTheSameBuildFileInVisibilityArguments() throws Exception {
    resolver.resolve("com.example:deps-in-same-project:jar:1.0");

    Path exampleDir = thirdPartyRelative.resolve("example");
    List<Map<String, Object>> allTargets =
        buildFileParser.getAll(buckRepoRoot.resolve(exampleDir).resolve("BUCK"));

    assertEquals(2, allTargets.size());

    Map<String, Object> noDeps = null;
    for (Map<String, Object> target : allTargets) {
      if ("no-deps".equals(target.get("name"))) {
        noDeps = target;
        break;
      }
    }
    assertNotNull(noDeps);

    // Although the "deps-in-same-project" could be in the visibility param, it doesn't need to be
    // because it's declared in the same build file.
    assertEquals(0, ((Collection<?>) noDeps.get("visibility")).size());
  }
Esempio n. 8
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 @AfterClass
 public static void closeParser() throws BuildFileParseException, InterruptedException {
   buildFileParser.close();
 }