[ FIX ] Useful git hotfixes 🔫

git_fixes.sh

# remove files added later in .gitignore
git rm -r --cached .
git add .
git commit -m 'cleared git cache'
git push origin master

# -------------- CUT HERE --------------

# Fix detached head (and keep changes)

# copy hash of latest commit:
git log -n 1
git checkout <branch-name-which-changes-will-be-added-to>
git branch tmp <copied-hash>
git merge tmp

# -------------- CUT HERE --------------

# Error "master and * are entirely different commit histories"
# this will push all commits from "[BRANCH]" to master
git checkout [BRANCH]
git branch master [BRANCH] -f
git checkout master
git push origin master -f