public static String getRelativePath(IPath filePath, IPath pathToGitRoot) {
StringBuilder sb = new StringBuilder();
String file = null;
if (!filePath.hasTrailingSeparator()) {
file = filePath.lastSegment();
filePath = filePath.removeLastSegments(1);
}
for (int i = 0; i < pathToGitRoot.segments().length; i++) {
if (pathToGitRoot.segments()[i].equals(".."))
sb.append(
filePath.segment(filePath.segments().length - pathToGitRoot.segments().length + i))
.append("/");
// else TODO
}
if (file != null) sb.append(file);
return sb.toString();
}
