# TODO:
- [x] split subcommands to functions
- [x] write test for init subcommand
  - [x] write test with existing repo
  - [x] with ssh credential
    - [x] ssh-agent
    - [x] specify key
- [ ] write test for storage subcommand
  - [ ] storage add online
  - [ ] storage add directory
  - [ ] storage list
- [ ] add storage remove command
- [ ] add sync subcommand
- [ ] add check subcommand
- [x] reorganize cmd option for storage
  - [x] use subcommand
- [ ] no commit option

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