Examples with GradleConnector org.gradle.tooling.GradleConnector used on opensource projects

Example 16 with GradleConnector

use of org.gradle.tooling.GradleConnector in project gradle by gradle.

the class ToolingApiGradleExecutor method run.

@Override
public GradleExecutionResult run(GradleExecutionParameters parameters) {
    final StreamByteBuffer outputBuffer = new StreamByteBuffer();
    final OutputStream syncOutput = new SynchronizedOutputStream(outputBuffer.getOutputStream());
    final List<BuildTask> tasks = new ArrayList<BuildTask>();
    maybeRegisterCleanup();
    GradleConnector gradleConnector = buildConnector(parameters.getGradleUserHome(), parameters.getProjectDir(), parameters.isEmbedded(), parameters.getGradleProvider());
    ProjectConnection connection = null;
    GradleVersion targetGradleVersion = null;
    try {
        connection = gradleConnector.connect();
        targetGradleVersion = determineTargetGradleVersion(connection);
        if (targetGradleVersion.compareTo(TestKitFeature.RUN_BUILDS.getSince()) < 0) {
            throw new UnsupportedFeatureException(String.format("The version of Gradle you are using (%s) is not supported by TestKit. TestKit supports all Gradle versions 2.6 and later.", targetGradleVersion.getVersion()));
        }
        DefaultBuildLauncher launcher = (DefaultBuildLauncher) connection.newBuild();
        launcher.setStandardOutput(new NoCloseOutputStream(teeOutput(syncOutput, parameters.getStandardOutput())));
        launcher.setStandardError(new NoCloseOutputStream(teeOutput(syncOutput, parameters.getStandardError())));
        if (parameters.getStandardInput() != null) {
            launcher.setStandardInput(parameters.getStandardInput());
        }
        launcher.addProgressListener(new TaskExecutionProgressListener(tasks), OperationType.TASK);
        launcher.withArguments(parameters.getBuildArgs().toArray(new String[0]));
        launcher.setJvmArguments(parameters.getJvmArgs().toArray(new String[0]));
        launcher.setEnvironmentVariables(parameters.getEnvironment());
        if (!parameters.getInjectedClassPath().isEmpty()) {
            if (targetGradleVersion.compareTo(TestKitFeature.PLUGIN_CLASSPATH_INJECTION.getSince()) < 0) {
                throw new UnsupportedFeatureException("support plugin classpath injection", targetGradleVersion, TestKitFeature.PLUGIN_CLASSPATH_INJECTION.getSince());
            }
            launcher.withInjectedClassPath(parameters.getInjectedClassPath());
        }
        launcher.run();
    } catch (UnsupportedVersionException e) {
        throw new InvalidRunnerConfigurationException("The build could not be executed due to a feature not being supported by the target Gradle version", e);
    } catch (BuildException t) {
        return new GradleExecutionResult(new BuildOperationParameters(targetGradleVersion, parameters.isEmbedded()), outputBuffer.readAsString(), tasks, t);
    } catch (GradleConnectionException t) {
        StringBuilder message = new StringBuilder("An error occurred executing build with ");
        if (parameters.getBuildArgs().isEmpty()) {
            message.append("no args");
        } else {
            message.append("args '");
            message.append(CollectionUtils.join(" ", parameters.getBuildArgs()));
            message.append("'");
        }
        message.append(" in directory '").append(parameters.getProjectDir().getAbsolutePath()).append("'");
        String capturedOutput = outputBuffer.readAsString();
        if (!capturedOutput.isEmpty()) {
            message.append(". Output before error:").append(SystemProperties.getInstance().getLineSeparator()).append(capturedOutput);
        }
        throw new IllegalStateException(message.toString(), t);
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
    return new GradleExecutionResult(new BuildOperationParameters(targetGradleVersion, parameters.isEmbedded()), outputBuffer.readAsString(), tasks);
}

Example 17 with GradleConnector

use of org.gradle.tooling.GradleConnector in project paraphrase by JakeWharton.

the class ToolingApiGradleHandleFactory method start.

public GradleHandle start(File directory, List<String> arguments) {
    GradleConnector connector = GradleConnector.newConnector();
    connector.forProjectDirectory(directory);
    ProjectConnection connection = connector.connect();
    BuildLauncher launcher = connection.newBuild();
    String[] argumentArray = new String[arguments.size()];
    arguments.toArray(argumentArray);
    launcher.withArguments(argumentArray);
    return new BuildLauncherBackedGradleHandle(launcher);
}

Example 18 with GradleConnector

use of org.gradle.tooling.GradleConnector in project sts4 by spring-projects.

the class GradleCore method getModel.

public <T> T getModel(File projectDir, Class<T> modelType) throws GradleException {
    ProjectConnection connection = null;
    try {
        GradleConnector gradleConnector = GradleConnector.newConnector().forProjectDirectory(projectDir);
        /*
			 * Shut down Gradle daemons right away. Necessary project data is
			 * queried once and then cached, hence no need need to have the
			 * daemon running
			 */
        ((DefaultGradleConnector) gradleConnector).daemonMaxIdleTime(1, TimeUnit.SECONDS);
        configuration.configure(gradleConnector);
        // Use patched Gradle 4.4 distribution or higher as a workaround for https://github.com/gradle/gradle/issues/2483
        gradleConnector.useGradleVersion("4.6");
        connection = gradleConnector.connect();
        return connection.getModel(modelType);
    } catch (GradleConnectionException e) {
        Log.log(e);
        throw new GradleException(e);
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
}