org.xtext.gradle.idea.tasks.GradleExtensions Maven / Gradle / Ivy

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package org.xtext.gradle.idea.tasks;

import com.google.common.base.Splitter;
import com.google.common.io.Files;
import groovy.lang.Closure;
import java.io.File;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
import org.gradle.api.Project;
import org.gradle.api.file.CopySpec;
import org.gradle.api.file.FileCopyDetails;
import org.gradle.api.tasks.WorkResult;

@SuppressWarnings("all")
public class GradleExtensions {
  public static WorkResult copy(final Project project, final Procedure1 copyspec) {
    return project.copy(new Closure(null) {
      @Override
      public int getMaximumNumberOfParameters() {
        return 1;
      }
      
      @Override
      public Object call(final Object argument) {
        Object _xblockexpression = null;
        {
          copyspec.apply(((CopySpec) argument));
          _xblockexpression = null;
        }
        return _xblockexpression;
      }
    });
  }
  
  public static File operator_divide(final File parent, final String child) {
    return new File(parent, child);
  }
  
  public static void cutDirs(final FileCopyDetails file, final int levels) {
    Splitter _on = Splitter.on("/");
    Splitter _omitEmptyStrings = _on.omitEmptyStrings();
    String _path = file.getPath();
    final Iterable segments = _omitEmptyStrings.split(_path);
    Iterable _drop = IterableExtensions.drop(segments, levels);
    String _join = IterableExtensions.join(_drop, "/");
    file.setPath(_join);
  }
  
  public static void usingTmpDir(final Procedure1 action) {
    final File tmp = Files.createTempDir();
    try {
      action.apply(tmp);
    } finally {
      tmp.delete();
    }
  }
}