git functions

# git push force set upstream
gpfsu(){
  branch=$(git symbolic-ref --short HEAD)
  git push -f --set-upstream ${1:-origin} $branch
}
# git commit ammend
gca(){
  #don't want to commit accidental submodule sha changes (eg when switching branches)
  git submodule update
  # store old head
  oh=$(git rev-parse HEAD)
  git commit -a --amend --no-edit \
    && git --no-pager diff HEAD@{1} \
    && echo "$oh --> $(git rev-parse HEAD)"
}

# git push force
gpf(){
  git push -f $1 || gpfsu ${1:-origin}
}

# git branch contains file
gbcf(){
  regex="${1}"
  remote="${2:-origin}"
  git fetch "$remote"
  for branch in $(git for-each-ref --format="%(refname)" refs/remotes/$remote/*)
    do echo $branch
    git ls-tree -r --name-only $branch | grep "$regex"
  done
}

# git commit ammend push force
alias gcapf='gca && gpf'

# git remote add hugh
alias grah='git remote add hugh git@github.com:hughsaunders/$(basename $PWD); git remote -v'