A repository created with git init –bare command is a bare repository in GIT.
The bare repository does not contain any working or checked out copy of source files. A bare repository stores git revision history in the root folder of repository instead of in a .git subfolder.
It is mainly used for sharing and collaborating with other developers.
We can create a bare repository in which all developers can push their code.
There is no working tree in bare repository, since no one directly edits files in a bare repository.