How to find the branch from which the changes came?

Question

git

Hello.
In the process of using git, I discovered a frequent case that prevents me from living.
There is a certain main branch (master), into which merge is periodically made from other (feature) branches.
How to look at a line in a file in the main branch to understand from which branch it was merged?
I tried git blame, but it says about the author. And I want to see not the author, but the branch in which each individual line was added. Well, or changed.
What is the easiest way to get results?

Answer 1

git log <Commit hash>..HEAD --ancestry-path --merges --oneline --color | tail -n 1

Example:

Bear-MacBook-Pro:MyApp ManWithBear$ git log c1c750c..HEAD --ancestry-path --merges --oneline --color | tail -n 1
8ec0203 Merge branch '9-filter-ui-implementation' into 'master'

via Eugen Konkov