This Action returns the commit difference count between two branches, given their branch names.

Required The name of the first branch. Default master.

Required The name of the second branch. Default development.

The number of commits between the base branch and the secondary branch.

- name: Get Commit Difference Count Between Two Branches
      id: cdc
      uses: jessicalostinspace/commit-difference-action@v1.0.0
      with:
        base-branch: 'release-v1.2.3' 
        secondary-branch: 'master'