CommandLineGenerator.java

package jetbrains.mps.vcs.platform.mergedriver;

/*Generated by MPS */

import java.io.File;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.application.PathManager;
import jetbrains.mps.vcs.core.mergedriver.MergeDriverMain;

public class CommandLineGenerator {
  private CommandLineGenerator() {
  }
  public static String getCommandLine(int vcs) {
    String classpathString = MergeDriverPacker.getInstance().getPath() + File.separator + '*';
    String javaExecutable = System.getProperty("java.home") + File.separator + "bin" + File.separator + "java";
    if (SystemInfo.isWindows) {
      javaExecutable = adaptPathForMsysGit(javaExecutable + ".exe");
      classpathString = classpathString + ";";
    }
    String escapedLogPath = (PathManager.getLogPath() + File.separator + "mergedriver.log").replace("\\", "\\\\");
    return String.format("\"%s\" -ea -D%s=\"%s\" -cp \"%s\" %s", javaExecutable, MergeDriverMain.LOG_PROPERTY, escapedLogPath, classpathString, MergeDriverMain.class.getName());
  }
  /*package*/ static String adaptPathForMsysGit(String path) {
    return path.replaceFirst("^(\\w):\\\\", "/$1/").replace('\\', '/');
  }
}