/**
* Determine if the entry path is ignored by an ignore rule.
*
* @param pLen the length of the path in the path buffer.
* @return true if the entry is ignored by an ignore rule.
* @throws IOException a relevant ignore rule file exists but cannot be read.
*/
protected boolean isEntryIgnored(final int pLen) throws IOException {
IgnoreNode rules = getIgnoreNode();
if (rules != null) {
// The ignore code wants path to start with a '/' if possible.
// If we have the '/' in our path buffer because we are inside
// a subdirectory include it in the range we convert to string.
//
int pOff = pathOffset;
if (0 < pOff) pOff--;
String p = TreeWalk.pathOf(path, pOff, pLen);
switch (rules.isIgnored(p, FileMode.TREE.equals(mode))) {
case IGNORED:
return true;
case NOT_IGNORED:
return false;
case CHECK_PARENT:
break;
}
}
if (parent instanceof WorkingTreeIterator)
return ((WorkingTreeIterator) parent).isEntryIgnored(pLen);
return false;
}
