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

Example 1 with CellProvider

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

the class DistBuildState method load.

public static DistBuildState load(// e.g. the slave's .buckconfig
Optional<BuckConfig> localBuckConfig, BuildJobState jobState, Cell rootCell, KnownBuildRuleTypesFactory knownBuildRuleTypesFactory) throws IOException {
    ProjectFilesystem rootCellFilesystem = rootCell.getFilesystem();
    ImmutableMap.Builder<Path, BuckConfig> cellConfigs = ImmutableMap.builder();
    ImmutableMap.Builder<Path, ProjectFilesystem> cellFilesystems = ImmutableMap.builder();
    ImmutableMap.Builder<Integer, Path> cellIndex = ImmutableMap.builder();
    Path sandboxPath = rootCellFilesystem.getRootPath().resolve(rootCellFilesystem.getBuckPaths().getRemoteSandboxDir());
    rootCellFilesystem.mkdirs(sandboxPath);
    Path uniqueBuildRoot = Files.createTempDirectory(sandboxPath, "build");
    for (Map.Entry<Integer, BuildJobStateCell> remoteCellEntry : jobState.getCells().entrySet()) {
        BuildJobStateCell remoteCell = remoteCellEntry.getValue();
        Path cellRoot = uniqueBuildRoot.resolve(remoteCell.getNameHint());
        Files.createDirectories(cellRoot);
        Config config = createConfig(remoteCell.getConfig(), localBuckConfig);
        ProjectFilesystem projectFilesystem = new ProjectFilesystem(cellRoot, config);
        BuckConfig buckConfig = createBuckConfig(config, projectFilesystem, remoteCell.getConfig());
        cellConfigs.put(cellRoot, buckConfig);
        cellFilesystems.put(cellRoot, projectFilesystem);
        cellIndex.put(remoteCellEntry.getKey(), cellRoot);
    }
    CellProvider cellProvider = CellProvider.createForDistributedBuild(cellConfigs.build(), cellFilesystems.build(), knownBuildRuleTypesFactory);
    ImmutableBiMap<Integer, Cell> cells = ImmutableBiMap.copyOf(Maps.transformValues(cellIndex.build(), cellProvider::getCellByPath));
    return new DistBuildState(jobState, cells);
}