.bashrc

# Arun Lakshmanan

# aliases {{{
alias ls='colorls --sd'
alias ll='colorls -lA --sd'
alias l='colorls -alt'
alias sudo='sudo '
alias tlmgr='env PATH="$PATH" tlmgr'
alias vi="nvim"
alias vim="nvim"
# }}}

# colors {{{
# Make terminal 256 colors
export TERM=xterm-256color

ORANGE="\[$(tput setaf 214)\]"
RED="\[$(tput setaf 196)\]"
ROSE="\[$(tput setaf 137)\]"
TARDIS="\[$(tput setaf 39)\]"

BOLD="\[$(tput bold)\]"
OFFBOLD="\[$(tput rmso)\]"
RESET="\[$(tput sgr0)\]"
# }}}

# git prompt {{{
parse_git_branch() {
  if ! git rev-parse --git-dir > /dev/null 2>&1; then
    return 0
  fi
  git_branch=$(git branch 2>/dev/null| sed -n '/^\*/s/^\* //p')
  echo "($git_branch)"

}


git_star() {
    if ! git rev-parse --git-dir > /dev/null 2>&1; then
        return 0
    fi
    git_status="$(git status | grep "nothing to commit" 2> /dev/null)"
    git_status_2="$(git status | grep "nothing added to commit" 2> /dev/null)"
    if [ -z "$git_status" ] && [ -z "$git_status_2" ]; then
      echo -e "\001$(tput setaf 196)\002*"
    fi
}

export PS1="$ROSE\$(git_star)\$(parse_git_branch)${TARDIS}\\u:${ORANGE}\\W\$${RESET} "
# }}}

# colorls {{{
source $(dirname $(gem which colorls))/tab_complete.sh
# }}}

# texlive {{{
export PATH=/usr/local/texlive/2017/bin/x86_64-linux:$PATH
export INFOPATH=$INFOPATH:/usr/local/texlive/2017/texmf-dist/doc/info
export MANPATH=$MANPATH:/usr/local/texlive/2017/texmf-dist/doc/man
# }}}

# coreutils {{{
OSTYPE="$(uname -s)"
if [ "$OSTYPE" = "Darwin" ]; then
PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"
MANPATH="/usr/local/opt/coreutils/libexec/gnuman:$MANPATH"
fi
# }}}

# fzf {{{
export FZF_DEFAULT_COMMAND='ag -g ""'
export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
[ -f ~/.fzf.bash ] && source ~/.fzf.bash
# }}}

# useful functions {{{

function update_apt {
  echo "Updating apt"
  sudo apt update -y
  sudo apt upgrade -y
  sudo apt autoremove
}

function update_brew {
  echo "Updating brew"
  brew update
  brew upgrade
}

function update_gems {
  echo "Updating gems"
  sudo -H gem clean
  sudo -H gem update
}

# find out which user installed packages need updating (except pip: https://github.com/pypa/pip/issues/5599)
function update_pip {
  echo "Updating pip"
  PIP_PKG_FILE=/tmp/pip_pkgs
  pip list --user --outdated --format=freeze | grep -v 'pip' > $PIP_PKG_FILE
  if [ -s $PIP_PKG_FILE ]; then
    pip install --user -r $PIP_PKG_FILE --upgrade
  else
    echo "Already up-to-date"
  fi
  rm -f $PIP_PKG_FILE
}

function update_nvim {
  echo "Updating nvim"
  nvim +PlugClean +qall +silent
  nvim +PlugUpdate +qall +silent
  nvim +PlugUpgrade +qall +silent
}

function update_tmux {
  echo "Updating tmux"
  ~/.tmux/plugins/tpm/bin/update_plugins all
}

function update {
  if [ "$OSTYPE" = "Darwin" ]; then
    update_brew
  else
    update_apt
  fi
  update_gems
  update_pip
  update_nvim
  update_tmux
}

# }}}

# vim:foldmethod=marker:foldlevel=0