aliasrc: clean up, add pull

Signed-off-by: Rohit Yadav <bhaisaab@baagi.org>
aliasrc: add push method

Signed-off-by: Rohit Yadav <bhaisaab@baagi.org>
aliasrc: updates

Signed-off-by: Rohit Yadav <bhaisaab@baagi.org>