wrm.CompilationMojo Maven / Gradle / Ivy

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Libsass plugin for maven

There is a newer version: 0.3.1

package wrm;

import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;

/**
 * Compilation of all scss files from inputpath to outputpath using includePaths.
 *
 * @goal compile
 * @phase generate-resources
 * @requiresDependencyResolution compile
 */
public class CompilationMojo extends AbstractSassMojo {

  /**
   * Returns project relative input path for sass files. If input path is absolute, remove base dir
   * from string.
   *
   * @return project relative input path.
   */
  private String getRelativeInputPath() {
    String relativeInputPath = inputPath;
    String baseDirPath = project.getBasedir().getPath();
    if (relativeInputPath.startsWith(baseDirPath)) {
      relativeInputPath = relativeInputPath.substring(baseDirPath.length() + 1);
    }
    return relativeInputPath;
  }

  /**
   * Compilation of all scss files from inputpath to outputpath using includePaths.
   */
  public void execute() throws MojoExecutionException, MojoFailureException {
    validateConfig();
    if ((buildContext != null)
        && (!buildContext.isIncremental() || (buildContext.hasDelta(getRelativeInputPath())))) {

      compiler = initCompiler();

      inputPath = inputPath.replaceAll("\\\\", "/");

      getLog().debug("Input Path=" + inputPath);
      getLog().debug("Output Path=" + outputPath);

      try {
        compile();
      } catch (Exception e) {
        throw new MojoExecutionException("Failed", e);
      }
    }
  }

}