unstow behaves is differently than stow -D

[menghuu]

stow --target target source (target dir is empty)then stow -D --target target source
SAME as
dploy stow source target then dploy unstow source target

BUT
stow --target target source then make a dir in dest (target dir is not empty, has a folder which name same as a folder in source) then stow -D --target target source
NOT SAME as
dploy stow source target then make a dir in dest (target dir is not empty, has a folder which name same as a folder in source) then dploy unstow source target

Actually, this doesn't have a big impact, but you should know that they are still different

/tmp/stow
❯ tree -a
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target

5 directories, 5 files
/tmp/stow
❯ stow --target target source
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target
    ├── aaa -> ../source/aaa
    └── dot-bbb -> ../source/dot-bbb

6 directories, 6 files
/tmp/stow
❯ stow -D --target target source
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target           <------------------------- same as dploy

5 directories, 5 files
/tmp/stow
❯ mkdir target/aaa
/tmp/stow
❯ stow --target target source^C
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target
    └── aaa

6 directories, 5 files
/tmp/stow
❯ stow --target target source
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target
    ├── aaa
    │   ├── bbb -> ../../source/aaa/bbb
    │   ├── dot-aaa -> ../../source/aaa/dot-aaa
    │   └── dot-ccc -> ../../source/aaa/dot-ccc
    └── dot-bbb -> ../source/dot-bbb

7 directories, 8 files
/tmp/stow
❯ stow -D --target target source
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target
    └── aaa              <------------------------- NOT same as dploy

6 directories, 5 files

with dploy

/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target

5 directories, 5 files
/tmp/stow
❯ dploy stow source target
dploy stow: link target/aaa => ../source/aaa
dploy stow: link target/dot-bbb => ../source/dot-bbb
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target
    ├── aaa -> ../source/aaa
    └── dot-bbb -> ../source/dot-bbb

6 directories, 6 files
/tmp/stow
❯ dploy unstow source target
dploy unstow: unlink target/aaa => ../source/aaa
dploy unstow: unlink target/dot-bbb => ../source/dot-bbb
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target              <------------------------- same as stow

5 directories, 5 files
/tmp/stow
❯ mkdir target/aaa
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target
    └── aaa

6 directories, 5 files
/tmp/stow
❯ dploy stow source target
dploy stow: link target/aaa/bbb => ../../source/aaa/bbb
dploy stow: link target/aaa/dot-aaa => ../../source/aaa/dot-aaa
dploy stow: link target/aaa/dot-ccc => ../../source/aaa/dot-ccc
dploy stow: link target/dot-bbb => ../source/dot-bbb
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target
    ├── aaa
    │   ├── bbb -> ../../source/aaa/bbb
    │   ├── dot-aaa -> ../../source/aaa/dot-aaa
    │   └── dot-ccc -> ../../source/aaa/dot-ccc
    └── dot-bbb -> ../source/dot-bbb

7 directories, 8 files
/tmp/stow
❯ dploy unstow source target
dploy unstow: unlink target/aaa/bbb => ../../source/aaa/bbb
dploy unstow: unlink target/aaa/dot-aaa => ../../source/aaa/dot-aaa
dploy unstow: unlink target/aaa/dot-ccc => ../../source/aaa/dot-ccc
dploy unstow: unlink target/dot-bbb => ../source/dot-bbb
dploy unstow: remove directory target/aaa
/tmp/stow
❯ tree
.
├── source
│   ├── aaa
│   │   ├── bbb
│   │   ├── dot-aaa
│   │   └── dot-ccc
│   │       ├── bbb
│   │       └── dot-aaa
│   └── dot-bbb
└── target                       <------------------------- NOT same as stow

5 directories, 5 files

/tmp/stow
❯ dploy --version
dploy 0.1.2
/tmp/stow
❯ stow --version
stow (GNU Stow) version 2.4.0