.bashrc

# check for interactive
if [[ $- != *i* ]]; then
  return
fi

#system-wide bash completion
if [[ -f /etc/bash_completion.d ]]; then
  source /etc/bash_completion.d
fi

#homebrew bash completion
if [[ -f /opt/homebrew/etc/bash_completion.d ]]; then
  source /opt/homebrew/etc/bash_completion.d
fi

# user preferences
# bash-settings
export HISTFILE=~/.bash_history
export CLICOLOR=1
shopt -s checkwinsize
shopt -s extglob
shopt -s nocaseglob
shopt -s histappend
shopt -s cdspell
shopt -s hostcomplete
shopt -s execfail
set -o notify
complete -cf sudo
shopt -s no_empty_cmd_completion
stty -ixon
set -o noclobber
set completion-ignore-case on
set match-hidden-files on
set show-all-if-ambiguous on
# using tty1-6, log out after 5 minutes of inactivity
if vt=$(/bin/fgconsole 2>/dev/null); then
  (($vt > 0)) && (($vt <= 6)) && TMOUT=300
fi

#PS1
prompt_command () {
  local rts=$?
  local w="\[\033[1;32m\]\u@\[\033[1;31m\]\H"
  # different colors for different return status
  [ $rts -eq 0 ] && \
  local p="\[\033[1;30m\]>\[\033[0;32m\]>\[\033[1;32m\]>\[\033[m\]" || \
  local p="\[\033[1;30m\]>\[\033[0;31m\]>\[\033[1;31m\]>\[\033[m\]"
  PS1="${w} ${p} "
  case "$TERM" in
    xterm*|rxvt*) echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD/$HOME/~}\007" ;;
    *) ;;
  esac
}
PROMPT_COMMAND=prompt_command

# load env
for envfile in ~/.rc/sh.d/S[0-9][0-9]*[^~]; do
  source $envfile
done