Git Bash Helpers

git_helpers.sh

#!/bin/bash

# Helper funcs usually not used directly
git-mainbranch() { git ls-remote --symref origin  HEAD | awk -F'[/\t]' 'NR == 1 {print $3}'; }
git-fixup()      { git commit --fixup HEAD; }
git-fixup-all()  { git add -A && git commit --fixup HEAD; }
git-autosquash() { GIT_SEQUENCE_EDITOR=: git rebase -i --autosquash ${1:-origin/$(git-mainbranch)}; }

# Easy shortcut to take all current changes and fix them up into the previous commit
auto-fixup()     { git-fixup-all; git-autosquash; }

# shortcut to interactive rebase regardless of upstream main branch name
git-rebase-main() { git rebase -i origin/$(git-mainbranch); }

# re-creates the last commit without actually changing any files
# this can be useful to re-trigger ci/cd pipelines that operate on commit
# but it will require a force push
git-recommit() {
    date > .gitrecommit
    git add .gitrecommit
    git-fixup
    git rm .gitrecommit
    git-fixup
    git-autosquash
}