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/*
* Copyright 2000-2013 Vaadin Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.vaadin.sass;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import com.vaadin.sass.internal.ScssStylesheet;
public class SassCompiler {
public static void main(String[] args) throws Exception {
String input = null;
String output = null;
if (args.length < 1 || args.length > 2) {
System.out
.println("usage: SassCompile <scss file to compile> <css file to write>");
return;
}
File in = new File(args[0]);
if (!in.canRead()) {
System.err.println(in.getCanonicalPath() + " could not be read!");
return;
}
input = in.getCanonicalPath();
if (args.length == 2) {
output = args[1];
}
// You can set the resolver; if none is set, VaadinResolver will be used
// ScssStylesheet.setStylesheetResolvers(new VaadinResolver());
ScssStylesheet scss = ScssStylesheet.get(input);
if(scss == null){
System.err.println("The scss file " + input
+ " could not be found.");
return;
}
scss.compile();
if (output == null) {
System.out.println(scss.toString());
} else {
writeFile(output, scss.toString());
}
}
public static void writeFile(String filename, String output)
throws IOException {
File file = new File(filename);
FileWriter writer = new FileWriter(file);
writer.write(output);
writer.close();
}
}
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