How to add proguard mapping file to git (exclude from gitignore, Android Studio)

Question

I need to add this file to git (Android Studio Project)
application / build / outputs / display / my_flavor / relese / mapping.txt
This is my .gitignore file (project root)

...
build/
*/build/
!build/outputs/mapping/my_flavor/release
...

This is my .gitignore file (module application)

...
/build
!/build/outputs/mapping/my_flavor/release
...

Files contained in app / build / output / mapping / my_flavor / release are always excluded by git.
Any suggestion on how I can solve this?
Relationship

Answer 1

The easiest way:

git add -f app/build/outputs/mapping/my_flavor/release/mapping.txt

-f - .gitignore , .

mapping.txt , .apk , .

Answer 2

.gitignore.

, , .

!/build
/build/*
!/build/outputs
/build/outputs/*
!/build/outputs
/build/outputs/mapping/*
!/build/outputs/mapping
/build/outputs/mapping/my_flavor/*
!/build/outputs/mapping/my_flavor
/build/outputs/mapping/my_flavor/release/*
!/build/outputs/mapping/my_flavor/release
!/build/outputs/mapping/my_flavor/release/mapping.txt

PS: app/build/output/mapping/my_flavor/ relese/mapping.txt