git shit for bashrc

gitrc

# ~/.gitrc: git-related aliases and functions

# config (dotfiles bare repo)
alias config="g --git-dir=$SRC/home-bare/ --work-tree=$HOME"
alias cs='config status'
alias cap='config add -p'

# gitsimp
alias g='git'
alias gap='g add -p'
alias gc='g checkout'
alias gca='g commit --amend -v'
alias gco='git checkout $(git branches | sort -r | fzy -l 50 | cut -d " " -f 2)'
alias gcot='git checkout $(git tag -l -n1 | fzy -l 50 | cut -d " " -f 1)'
alias gcp='g cherry-pick'
alias gcv='g commit -v'
alias gd='g diff'
alias gdc='gd --cached'
alias gra='g rebase --abort'
alias grc='g rebase --continue'
alias gs='g status'
alias gsk='g stash -k'
alias gcd1='g clone --depth 1'

grim() {
  current_branch=$(git rev-parse --abbrev-ref HEAD)
  if [ "$current_branch" == "main" ]; then
    commit_count=$(git rev-list --count HEAD)
    if [ "$commit_count" -le 50 ]; then
      g rebase -i --root
    else
      g rebase -i HEAD~50
    fi
  else
    g rebase -i main
  fi
}

# prevent checkout -b, use switch -c
git() {
  if [[ "$1" == "checkout" && "$2" == "-b" ]]; then
    echo "NO: Use git switch -c instead!"
    return 1
  else
    command git "$@"
  fi
}

# functions
gclonecd() {
	git clone "$1" && cd "$(basename "$1" .git)"
}

gsr() {
	git submodule deinit -f $1
	git rm -f $1
}

csr() {
	config submodule deinit -f $1
	config rm -f $1
}

# git prompt
if ! type __git_ps1 &>/dev/null && [ -e /usr/share/git-core/contrib/completion/git-prompt.sh ]; then
  . /usr/share/git-core/contrib/completion/git-prompt.sh
fi

if type __git_ps1 &>/dev/null; then
  export GIT_PS1_SHOWDIRTYSTATE=1
  export GIT_PS1_SHOWUNTRACKEDFILES=1
  export GIT_PS1_SHOWCOLORHINTS=1
  export PROMPT_DIRTRIM=2

  # disable git prompt for slow repos (> 100MB .git directory)
  __prompt_command() {
    local git_dir_size
    if [ -d .git ]; then
      git_dir_size=$(du -s .git 2>/dev/null | cut -f1)
      if [ "$git_dir_size" -gt 100000 ]; then
        PS1="\u@\h:\w\$ "
        return
      fi
    fi
    __git_ps1 "\u@\h:\w" "\\$ "
  }

export PROMPT_COMMAND='__prompt_command'
fi

# fzf-git integration
[[ -f $SRC/fzf-git.sh/fzf-git.sh ]] && source $SRC/fzf-git.sh/fzf-git.sh