Examples with QueryTarget com.facebook.buck.query.QueryTarget used on opensource projects

Example 11 with QueryTarget

use of com.facebook.buck.query.QueryTarget in project buck by facebook.

the class BuckQueryEnvironment method getFwdDeps.

@Override
public ImmutableSet<QueryTarget> getFwdDeps(Iterable<QueryTarget> targets) throws QueryException, InterruptedException {
    ImmutableSet.Builder<QueryTarget> result = new ImmutableSet.Builder<>();
    for (QueryTarget target : targets) {
        TargetNode<?, ?> node = getNode(target);
        result.addAll(getTargetsFromTargetNodes(graph.getOutgoingNodesFor(node)));
    }
    return result.build();
}

Example 12 with QueryTarget

use of com.facebook.buck.query.QueryTarget in project buck by facebook.

the class GraphEnhancementQueryEnvironment method getFwdDeps.

@Override
public ImmutableSet<QueryTarget> getFwdDeps(Iterable<QueryTarget> targets) throws QueryException, InterruptedException {
    ImmutableSet.Builder<QueryTarget> builder = ImmutableSet.builder();
    for (QueryTarget target : targets) {
        List<QueryBuildTarget> deps = getNode(target).getDeps().stream().map(QueryBuildTarget::of).collect(Collectors.toList());
        builder.addAll(deps);
    }
    return builder.build();
}

Example 13 with QueryTarget

use of com.facebook.buck.query.QueryTarget in project buck by facebook.

the class QueryUtils method resolveDepQuery.

public static Stream<BuildRule> resolveDepQuery(BuildRuleParams params, Query query, BuildRuleResolver resolver, TargetGraph targetGraph) {
    BuildTarget target = params.getBuildTarget();
    Set<BuildTarget> declaredDeps = params.getDeclaredDeps().get().stream().map(BuildRule::getBuildTarget).collect(Collectors.toSet());
    GraphEnhancementQueryEnvironment env = new GraphEnhancementQueryEnvironment(Optional.of(resolver), Optional.of(targetGraph), params.getCellRoots(), BuildTargetPatternParser.forBaseName(target.getBaseName()), declaredDeps);
    ListeningExecutorService executorService = MoreExecutors.newDirectExecutorService();
    try {
        QueryExpression parsedExp = QueryExpression.parse(query.getQuery(), env);
        Set<QueryTarget> queryTargets = parsedExp.eval(env, executorService);
        return queryTargets.stream().map(queryTarget -> {
            Preconditions.checkState(queryTarget instanceof QueryBuildTarget);
            return resolver.getRule(((QueryBuildTarget) queryTarget).getBuildTarget());
        });
    } catch (QueryException e) {
        throw new RuntimeException("Error parsing/executing query from deps for " + target, e);
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
        throw new RuntimeException("Error executing query from deps for " + target, e);
    }
}

Example 14 with QueryTarget

use of com.facebook.buck.query.QueryTarget in project buck by facebook.

the class QueryUtils method extractBuildTargets.

public static Stream<BuildTarget> extractBuildTargets(CellPathResolver cellPathResolver, BuildTargetPatternParser<BuildTargetPattern> parserPattern, Query query) throws QueryException {
    GraphEnhancementQueryEnvironment env = new GraphEnhancementQueryEnvironment(Optional.empty(), Optional.empty(), cellPathResolver, parserPattern, ImmutableSet.of());
    ListeningExecutorService executorService = MoreExecutors.newDirectExecutorService();
    QueryExpression parsedExp = QueryExpression.parse(query.getQuery(), env);
    List<String> targetLiterals = new ArrayList<>();
    parsedExp.collectTargetPatterns(targetLiterals);
    return targetLiterals.stream().flatMap(pattern -> {
        try {
            return env.getTargetsMatchingPattern(pattern, executorService).stream();
        } catch (Exception e) {
            throw new RuntimeException("Error parsing target expression", e);
        }
    }).map(queryTarget -> {
        Preconditions.checkState(queryTarget instanceof QueryBuildTarget);
        return ((QueryBuildTarget) queryTarget).getBuildTarget();
    });
}