private void cleanBundle(String bundle) {
String scriptText = getText();
Lexer lexer = getLexer();
Iterable<Token> tokens = lexer.getTokens(scriptText);
List<String> usedImages = new ArrayList<String>();
boolean inString = false;
String current;
for (Token t : tokens) {
current = t.getValue();
if (t.getType() == TokenType.Comment) {
cleanBundleCheckComments(lexer, t.getValue().substring(1), usedImages);
continue;
}
if (t.getType() == TokenType.String_Doc) {
cleanBundleCheckComments(
lexer, t.getValue().substring(3, t.getValue().length() - 3), usedImages);
continue;
}
if (!inString) {
if (!current.isEmpty() && "'\"".contains(current)) {
inString = true;
}
continue;
}
if (!current.isEmpty() && "'\"".contains(current)) {
inString = false;
continue;
}
cleanBundleIsImageUsed(current, usedImages);
}
if (usedImages.isEmpty()) {
return;
}
FileManager.deleteNotUsedImages(bundle, usedImages);
}
private void cleanBundleCheckComments(Lexer lexer, String comment, List<String> usedImages) {
Iterable<Token> tokens = lexer.getTokens(comment);
boolean inString = false;
String current;
for (Token t : tokens) {
current = t.getValue();
if (!inString) {
if ("'\"".contains(current)) {
inString = true;
}
continue;
}
if ("'\"".contains(current)) {
inString = false;
continue;
}
cleanBundleIsImageUsed(current, usedImages);
}
}