Examples with RawConfig com.facebook.buck.config.RawConfig used on opensource projects

Example 1 with RawConfig

use of com.facebook.buck.config.RawConfig in project buck by facebook.

the class CellProvider method createForLocalBuild.

/**
   * Create a cell provider at a given root.
   */
public static CellProvider createForLocalBuild(ProjectFilesystem rootFilesystem, Watchman watchman, BuckConfig rootConfig, CellConfig rootCellConfigOverrides, KnownBuildRuleTypesFactory knownBuildRuleTypesFactory) throws IOException {
    DefaultCellPathResolver rootCellCellPathResolver = new DefaultCellPathResolver(rootFilesystem.getRootPath(), rootConfig.getConfig());
    ImmutableMap<RelativeCellName, Path> transitiveCellPathMapping = rootCellCellPathResolver.getTransitivePathMapping();
    ImmutableMap<Path, RawConfig> pathToConfigOverrides;
    try {
        pathToConfigOverrides = rootCellConfigOverrides.getOverridesByPath(transitiveCellPathMapping);
    } catch (CellConfig.MalformedOverridesException e) {
        throw new HumanReadableException(e.getMessage());
    }
    ImmutableSet<Path> allRoots = ImmutableSet.copyOf(transitiveCellPathMapping.values());
    return new CellProvider(cellProvider -> new CacheLoader<Path, Cell>() {

        @Override
        public Cell load(Path cellPath) throws IOException, InterruptedException {
            Path normalizedCellPath = cellPath.toRealPath().normalize();
            Preconditions.checkState(allRoots.contains(normalizedCellPath), "Cell %s outside of transitive closure of root cell (%s).", normalizedCellPath, allRoots);
            RawConfig configOverrides = Optional.ofNullable(pathToConfigOverrides.get(normalizedCellPath)).orElse(RawConfig.of(ImmutableMap.of()));
            Config config = Configs.createDefaultConfig(normalizedCellPath, configOverrides);
            DefaultCellPathResolver cellPathResolver = new DefaultCellPathResolver(normalizedCellPath, config);
            cellPathResolver.getCellPaths().forEach((name, path) -> {
                Path pathInRootResolver = rootCellCellPathResolver.getCellPaths().get(name);
                if (pathInRootResolver == null) {
                    throw new HumanReadableException("In the config of %s:  %s.%s must exist in the root cell's cell mappings.", cellPath.toString(), DefaultCellPathResolver.REPOSITORIES_SECTION, name);
                } else if (!pathInRootResolver.equals(path)) {
                    throw new HumanReadableException("In the config of %s:  %s.%s must point to the same directory as the root " + "cell's cell mapping: (root) %s != (current) %s", cellPath.toString(), DefaultCellPathResolver.REPOSITORIES_SECTION, name, pathInRootResolver, path);
                }
            });
            ProjectFilesystem cellFilesystem = new ProjectFilesystem(normalizedCellPath, config);
            BuckConfig buckConfig = new BuckConfig(config, cellFilesystem, rootConfig.getArchitecture(), rootConfig.getPlatform(), rootConfig.getEnvironment(), cellPathResolver);
            return new Cell(cellPathResolver.getKnownRoots(), cellFilesystem, watchman, buckConfig, knownBuildRuleTypesFactory, cellProvider);
        }
    }, cellProvider -> {
        try {
            return new Cell(rootCellCellPathResolver.getKnownRoots(), rootFilesystem, watchman, rootConfig, knownBuildRuleTypesFactory, cellProvider);
        } catch (InterruptedException e) {
            throw new RuntimeException("Interrupted while loading root cell", e);
        } catch (IOException e) {
            throw new HumanReadableException("Failed to load root cell", e);
        }
    });
}

Example 2 with RawConfig

use of com.facebook.buck.config.RawConfig in project buck by facebook.

the class GroovyBuckConfigTest method createGroovyConfig.

private GroovyBuckConfig createGroovyConfig(ImmutableMap<String, String> environment, ImmutableMap<String, ImmutableMap<String, String>> rawConfig) {
    ProjectFilesystem projectFilesystem = new ProjectFilesystem(temporaryFolder.getRoot());
    Config config = new Config(RawConfig.of(rawConfig));
    BuckConfig buckConfig = new BuckConfig(config, projectFilesystem, Architecture.detect(), Platform.detect(), environment, new DefaultCellPathResolver(projectFilesystem.getRootPath(), config));
    return new GroovyBuckConfig(buckConfig);
}