--skip-gitignore does not honor ignored symlinks

[pmeier]

Consider the following project structure

$tree -a -L 3 -I .venv /home/user/testisort/
/home/user/testisort/
├── baz
│   └── baz.py
└── foo
    ├── bar
    │   └── bar.py
    ├── baz -> /home/user/testisort/baz
    ├── .git
    │   ├── branches
    │   ├── COMMIT_EDITMSG
    │   ├── config
    │   ├── description
    │   ├── HEAD
    │   ├── hooks
    │   ├── index
    │   ├── info
    │   ├── logs
    │   ├── objects
    │   └── refs
    └── .gitignore

11 directories, 8 files

with

$cat /home/user/testisort/foo/.gitignore
bar
baz

Running

$isort --skip-gitignore --check /home/user/testisort/foo

gives the following output

fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
ERROR: /home/user/testisort/baz/baz.py Imports are incorrectly sorted and/or formatted.

Thus, isort honors the --skip-gitignore for the directory bar, but ignores it for the symlink baz. The result is the same if I run if from within foo:

$cd /home/user/testisort/foo
$isort --skip-gitignore --check .

[timothycrosley]

Thanks for reporting this issue! This is fixed in develop and will find it's way on PyPI in release 5.3.0

Thanks!

~Timothy