Make pigar respect gitignore

[ishan dutta]

I have subfolder which I like to ignore as specified in my gitignore.
But there is no way to avoid those for pigar.
Let me know if this is already passible,

[Xiaochao Dong]

pigar does not respect gitignore, however, there is already an option to ignore directories:

-i DIR [DIR ...]      given a list of directory to ignore, relative directory

Feel free to reopen this issue if it does not work.