Diy Sliding Barn Door Track. Https amzn to 2cx7rp0 square splinter version of the popular diy rustic barn. Hang the diy sliding barn door. You can find a set of bits here.
For the bypass hardware to work on a shed you have to have a strong place to anchor the top track. Here is a link to a good budget set of hardware.
The track that the door runs on allows for the gap between door trim on wall and the door itself.
Door cost about 40. You can find a set of bits here. Diy barn door hardware the track. Double barn doors require open wall space on both sides of the doorway.