dot_bashrc

# .bashrc

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# Source global definitions
if [[ -f /etc/bashrc ]]; then
  source /etc/bashrc
fi

# User specific environment
if ! [[ "$PATH" =~ "$HOME/.local/bin:$HOME/bin:" ]]
then
  export PATH="$HOME/.local/bin:$HOME/bin:$PATH"
fi

### DISTRO INFO ###
DISTRO=$(cat /etc/os-release | grep ^ID | cut -d= -f2)

case $DISTRO in
  fedora)
    PACK_MAN="dnf"
    DISTRO_ICON=""
    ;;
  arch)
    PACK_MAN="pacman --color always"
    DISTRO_ICON=""
    ;;
  gentoo)
    PACK_MAN="emerge"
    DISTRO_ICON=""
    ;;
  ubuntu)
    PACK_MAN="apt"
    DISTRO_ICON=""
    ;;
esac

### ALIASES ###
source ~/.alias
[[ $DISTRO = fedora ]] && alias 7z="7za"

### GIT AUTO COMPLETE AND PROMPT###
source ~/.config/git-completion.bash
source ~/.config/git-prompt.sh
export GIT_PS1_SHOWDIRTYSTATE=1

### COLORS ###
NORMAL="\[\e[0;00m\]"

BLACK="\[\e[1;30m\]"
RED="\[\e[1;31m\]"
GREEN="\[\e[1;32m\]"
YELLOW="\[\e[1;33m\]"
BLUE="\[\e[1;34m\]"
MAGENTA="\[\e[1;35m\]"
CYAN="\[\e[1;36m\]"
WHITE="\[\e[1;37m\]"

B_BLACK="\[\e[1;90m\]"
B_RED="\[\e[1;91m\]"
B_GREEN="\[\e[1;92m\]"
B_YELLOW="\[\e[1;93m\]"
B_BLUE="\[\e[1;94m\]"
B_MAGENTA="\[\e[1;95m\]"
B_CYAN="\[\e[1;96m\]"
B_WHITE="\[\e[1;97m\]"

### PROMPT ###
PROMPT_COMMAND=__prompt_command
__prompt_command() {
  if [[ $? != 0 ]]; then
    EXIT="$RED"
  else
    EXIT="$GREEN"
  fi

  local PS1L="$RED┌[$YELLOW\w$RED]$(__git_ps1 "─[$CYAN  %s$RED ]")"
  local PS1R="[$YELLOW$(whoami)$CYAN@$BLUE$(hostnamectl | awk -F ": " NR==2'{print $2}') $B_CYAN$DISTRO_ICON $MAGENTA$(date +%T)$RED]"

  local LINE="$RED"
  local i=0
  local c=6 # the number of color codes used in $PS1R
  local n=$(($COLUMNS + (12*$c) - ${#PS1R}))
  while [[ $i -lt $n ]]
  do
    ((i++))
    LINE+="─"
  done

  PS1=$(printf "%s\r%s" "$LINE$PS1R" "$PS1L")

  PS1+="\n$RED└$EXIT>>> $NORMAL"
}

### AUTO START TMUX ###
if [[ -n "$PS1" ]] && [[ -z "$TMUX" ]] && [[ ! "$(tmux ls)" =~ ^[main*attached] ]];
then
  command tmux new-session -A -s main
fi

### ENVIRONMENT VARIABLES ###
[[ $TERM =~ kitty ]] && export TERM=xterm-256color
export EDITOR=nvim