Make snapshots of the git repositories inside a directory. Save / Pull / Clone all of them at once. Takes effect in the current working directory.
usage : tools.sh [add|list|pull|clone]
When using tools.sh add, a .toolsrc file listing all of the git repositories in directory will be generated.
List all of the git repositories found in your .toolsrc file.
Pull all of the git repositories in ./* .
Clone all of the git repositories described in your .toolsrc file.