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    • com.hubspot.singularity.executor.handlebars.BashEscapedHelper Maven / Gradle / Ivy

    The newest version!
    package com.hubspot.singularity.executor.handlebars;

import com.github.jknack.handlebars.Helper;
import com.github.jknack.handlebars.Options;
import java.io.IOException;

public class BashEscapedHelper implements Helper {
  public static final String NAME = "bashEscaped";

  @Override
  public CharSequence apply(Object context, Options options) throws IOException {
    if (context == null) {
      return "\"\"";
    }

    final StringBuilder sb = new StringBuilder();

    sb.append('"');

    for (char c : context.toString().toCharArray()) {
      if (c == '\\' || c == '\"' || c == '`') {
        sb.append('\\');
        sb.append(c);
      } else if (c == '!') {
        sb.append("\"'!'\"");
      } else {
        sb.append(c);
      }
    }

    sb.append('"');

    return sb.toString();
  }
}
    
    
    
    

    




    
    
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