Is Hydrogen Chloride a ionic or covalent bond???

HCl is a covalent compound and the bond formed between H and Cl elements is also covalent. 
Kindly refer to the following link for details:
https://www.meritnation.com/ask-answer/question/why-hcl-is-covalent-in-vapour-phase-but-ionic-in-solution/the-p-block-elements/3312866