Bashrc lite

.bashrc

# Path
export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"

# Return if non-interactive
case $- in
    *i*) ;;
      *) return;;
esac

shopt -s histappend
shopt -s checkwinsize
shopt -s globstar
shopt -s autocd
shopt -s cdspell

# Terminal
export TERM=xterm-256color

# Language
export LANG="en_US.UTF-8"
export LC_COLLATE="en_US.UTF-8"
export LC_CTYPE="en_US.UTF-8"
export LC_MESSAGES="en_US.UTF-8"
export LC_MONETARY="en_US.UTF-8"
export LC_NUMERIC="en_US.UTF-8"
export LC_TIME="en_US.UTF-8"
export LC_ALL="en_US.UTF-8"

# History
export HISTFILESIZE=
export HISTSIZE=
export HISTTIMEFORMAT=

eternal_history() {
  echo "$(history 1 | cut -d' ' -f4-)" >> ~/.bash_history
}

PROMPT_COMMAND=eternal_history

# Git prompt
git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1 /'
}

git_color() {
  [[ -n $(git status --porcelain=v2 2>/dev/null) ]] && printf '\033[0;31m' || printf '\033[0;32m'
}

# Prompt
export PS1="\[\e[0m\](\j) \[\e[0m\]\h \w \[\$(git_color)\]\$(git_branch)\[\e[0m\]"

# Brew
if [ "$(uname)" == "Darwin" ]; then
  eval $(/opt/homebrew/bin/brew shellenv)
  if [ -f $(brew --prefix)/etc/bash_completion ]; then
    . $(brew --prefix)/etc/bash_completion
  fi
fi

# Aliases
alias ls='ls -G'
alias grep="grep --color=always"
alias diff="diff --color"