Useful bash functions for GitLab or Git

.bashrc

# Persist default (id_rsa) ssh key in a service that will serve this key when asked for any ssh key
eval `ssh-agent`
ssh-add

# Persist a specific ssh key in a service that will serve this key when asked for any ssh key
# eval `ssh-agent`
# ssh-add site_rsa

# Allow npp to edit anything from git bash using npp <filename>
alias npp="/c/Program\ Files/Notepad++/notepad++.exe"

# Git aliases/functions for GitLab usage

# update local repository with status of all branches, then list branches found locally no longer on remote (deleted or merged)
# delete those local branches which do not appear on the remote 
# BE CAREFUL: local "experimental" branches will be deleted
local_branch_cleanup () {
  git fetch --all -p; git branch -vv | grep ": gone]" | awk '{ print $1 }' | xargs -n 1 git branch -d
}

# shows what will be removed if you were to run local_branch_cleanup
local_branch_cleanup_test () {
  git fetch --all -p; git branch -vv | grep ": gone]" | awk '{ print $1 }'
}

issue_done () {
  git checkout master
  git fetch -p
  git pull
  local_branch_cleanup
}

branch_by_issue_number () {
  echo $(git branch -r | grep $1 |  awk -F'/' '{print $2}')
}

remote_branch() {
  git checkout master
  git fetch -p
  git pull
  branch=$(branch_by_issue_number $1)
  git checkout -b $branch origin/$branch
}