Examples with HumanReadableException com.facebook.buck.util.HumanReadableException used on opensource projects

Example 26 with HumanReadableException

use of com.facebook.buck.util.HumanReadableException in project buck by facebook.

the class MainIntegrationTest method testConfigRemoval.

@Test
public void testConfigRemoval() throws IOException, InterruptedException {
    ProjectWorkspace workspace = TestDataHelper.createProjectWorkspaceForScenario(this, "includes_removals", tmp);
    workspace.setUp();
    // It should produce exception as we want explicit ide setting.
    try {
        workspace.runBuckCommand("project", "--config", "project.ide=");
    } catch (HumanReadableException e) {
        assertThat(e.getHumanReadableErrorMessage(), Matchers.stringContainsInOrder("Please specify ide using --ide option " + "or set ide in .buckconfig"));
    } catch (Exception e) {
        // other exceptions are not expected
        throw e;
    }
}

Example 27 with HumanReadableException

use of com.facebook.buck.util.HumanReadableException in project buck by facebook.

the class AbstractPrebuiltCxxLibraryGroupDescription method getStaticLinkArgs.

/**
   * @return the link args formed from the user-provided static link line after resolving library
   *         macro references.
   */
private Iterable<Arg> getStaticLinkArgs(BuildTarget target, ImmutableList<SourcePath> libs, ImmutableList<String> args) {
    ImmutableList.Builder<Arg> builder = ImmutableList.builder();
    for (String arg : args) {
        Optional<Pair<String, String>> libRef = getLibRef(ImmutableSet.of(LIB_MACRO), arg);
        if (libRef.isPresent()) {
            int index;
            try {
                index = Integer.parseInt(libRef.get().getSecond());
            } catch (NumberFormatException e) {
                throw new HumanReadableException("%s: ", target);
            }
            if (index < 0 || index >= libs.size()) {
                throw new HumanReadableException("%s: ", target);
            }
            builder.add(SourcePathArg.of(libs.get(index)));
        } else {
            builder.add(StringArg.of(arg));
        }
    }
    return builder.build();
}

Example 28 with HumanReadableException

use of com.facebook.buck.util.HumanReadableException in project buck by facebook.

the class TargetsCommand method getDependentNodes.

/**
   * @param graph A graph used to resolve dependencies between targets.
   * @param nodes A set of nodes.
   * @param detectTestChanges If true, tests are considered to be dependencies of the targets they
   *                          are testing.
   * @return A set of all nodes that transitively depend on {@code nodes}
   * (a superset of {@code nodes}).
   */
private static ImmutableSet<TargetNode<?, ?>> getDependentNodes(final TargetGraph graph, ImmutableSet<TargetNode<?, ?>> nodes, boolean detectTestChanges) {
    ImmutableMultimap.Builder<TargetNode<?, ?>, TargetNode<?, ?>> extraEdgesBuilder = ImmutableMultimap.builder();
    if (detectTestChanges) {
        for (TargetNode<?, ?> node : graph.getNodes()) {
            if (node.getConstructorArg() instanceof HasTests) {
                ImmutableSortedSet<BuildTarget> tests = ((HasTests) node.getConstructorArg()).getTests();
                for (BuildTarget testTarget : tests) {
                    Optional<TargetNode<?, ?>> testNode = graph.getOptional(testTarget);
                    if (!testNode.isPresent()) {
                        throw new HumanReadableException("'%s' (test of '%s') is not in the target graph.", testTarget, node);
                    }
                    extraEdgesBuilder.put(testNode.get(), node);
                }
            }
        }
    }
    final ImmutableMultimap<TargetNode<?, ?>, TargetNode<?, ?>> extraEdges = extraEdgesBuilder.build();
    final ImmutableSet.Builder<TargetNode<?, ?>> builder = ImmutableSet.builder();
    AbstractBreadthFirstTraversal<TargetNode<?, ?>> traversal = new AbstractBreadthFirstTraversal<TargetNode<?, ?>>(nodes) {

        @Override
        public ImmutableSet<TargetNode<?, ?>> visit(TargetNode<?, ?> targetNode) {
            builder.add(targetNode);
            return FluentIterable.from(graph.getIncomingNodesFor(targetNode)).append(extraEdges.get(targetNode)).toSet();
        }
    };
    traversal.start();
    return builder.build();
}

Example 29 with HumanReadableException

use of com.facebook.buck.util.HumanReadableException in project buck by facebook.

the class HaskellBuckConfig method getCompiler.

@Override
public ToolProvider getCompiler() {
    Optional<ToolProvider> configuredCompiler = delegate.getToolProvider(SECTION, "compiler");
    if (configuredCompiler.isPresent()) {
        return configuredCompiler.get();
    }
    Optional<Path> systemCompiler = getSystemCompiler();
    if (systemCompiler.isPresent()) {
        return new ConstantToolProvider(new HashedFileTool(systemCompiler.get()));
    }
    throw new HumanReadableException("No Haskell compiler found in .buckconfig (%s.compiler) or on system", SECTION);
}

Example 30 with HumanReadableException

use of com.facebook.buck.util.HumanReadableException in project buck by facebook.

the class GoDescriptors method makeSymlinkTree.

private static SymlinkTree makeSymlinkTree(BuildRuleParams params, SourcePathResolver pathResolver, SourcePathRuleFinder ruleFinder, ImmutableSet<GoLinkable> linkables) {
    ImmutableMap.Builder<Path, SourcePath> treeMapBuilder = ImmutableMap.builder();
    for (GoLinkable linkable : linkables) {
        for (Map.Entry<Path, SourcePath> linkInput : linkable.getGoLinkInput().entrySet()) {
            treeMapBuilder.put(getPathInSymlinkTree(pathResolver, linkInput.getKey(), linkInput.getValue()), linkInput.getValue());
        }
    }
    ImmutableMap<Path, SourcePath> treeMap;
    try {
        treeMap = treeMapBuilder.build();
    } catch (IllegalArgumentException ex) {
        throw new HumanReadableException(ex, "Multiple go targets have the same package name when compiling %s", params.getBuildTarget().getFullyQualifiedName());
    }
    Path root = BuildTargets.getScratchPath(params.getProjectFilesystem(), params.getBuildTarget(), "__%s__tree");
    return new SymlinkTree(params.getBuildTarget(), params.getProjectFilesystem(), root, treeMap, ruleFinder);
}