git helper scripts

git-helpers.sh

#!/usr/bin/env sh

# get dangling commits
git fsck --no-reflog \
  | awk '/dangling commit/ {print $3}' \
  | xargs -L 1 git --no-pager show -s --format="%ci %H" \
  | sort

# https://coderwall.com/p/euwpig/a-better-git-log
# commits by author
git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' \
--abbrev-commit \
--author="$1" \
--no-merges

# clean up old branches
for branch in `(git branch -r --merged | grep -v -e master -e whatever-names-to-leave-out; git branch -r --no-merged | grep -v -e master -e HEAD )`; do
   if [ -z "$(git log -1 --since='July 08, 2017' -s $branch)" ]; then
      branch_name_with_no_origin=$(echo $branch | sed -e "s/origin\///");
      echo deleting branch: $branch_name_with_no_origin;
      git push origin --delete $branch_name_with_no_origin;
   fi;
done