Improve logging

[Blarkdackbyte]

Hi!
I implemented the feature request from #30 with the help of its creator https://github.com/kaerbr :)

This pull request contains the following changes:

• Refactor: Rename getStagedFiles to getModifiedFiles
  • git status -s -uno lists all tracked modified files, in the previous use case it is a special case, that they are staged files
• Feature: Log list modified files on failed rebase, if git fails with "unstaged changes"
• Feature: Add actual branch names to log messages
• Refactor: Rename variable masterBranchName to releaseBranchName and reference it as "release branch" in log messages
  • Because it is the branch from where the release is merged back, so the term "master" could be avoided

Screenshot:

Perhaps you can use some of these suggestions :)

Closes #30

greetings,
Basti

[saitho]

I saw something was in the works but I totally missed this PR.
I'll take a look at it, thanks!

[saitho]

@Blarkdackbyte There was an issue with the GitHub superlinter. I updated it in master.
Can you rebase your branch onto upstream's master? ;)

[Blarkdackbyte]

@saitho
I rebased the branch :)
if there is anything else i can do, let me know

[saitho]

🎉 This PR is included in version 2.1.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release
• v2.1.1

Your semantic-release bot 📦🚀

[Blarkdackbyte]

Thank you very much!
It is an honor :)

[saitho]

@Blarkdackbyte Thanks for using my plugin! :)