Using Goland IDEA, a Go file is now grayed in one of my sources directories.
What does it mean? How do I make it return back to normal (black color)?
You can find the file color identification here: https://www.jetbrains.com/help/go/file-status-highlights.html#views
Gray means that the file is scheduled to be deleted from the repository.
You can also check your Settings for the color set in your IDE. Go to Settings->Version Control->File Status Colors.
Epilog:
I didn't made something special. The next morning my Linux session restarted and Goland was relaunched: the source file went normal again.
However, your answer is helpful, eglease, and I accept it.
Copyright © 2021 Jogjafile Inc.
You can find the file color identification here: https://www.jetbrains.com/help/go/file-status-highlights.html#views
Gray means that the file is scheduled to be deleted from the repository.
You can also check your Settings for the color set in your IDE. Go to Settings->Version Control->File Status Colors.