Git Squash (All)

How to squash all your commits from a feature branch before merging.

Photo by Karina Vorozheeva on Unsplash

Taking the code from steve crozz, I converted this into a function to run in my shell. This creates a new branch and collapses all your commits into a one.

freebase() {
  TOPIC=$(git branch | grep '*' | cut -d ' ' -f2)
  NEWBASE="${1:-main}"
  PREVSHA1=$(git rev-parse HEAD)

  echo "Freebasing…