#
# .bashrc - interactive shell configuration
#

# check for interactive
[[ $- = *i* ]] || return

export TTY=$(tty)
export GPG_TTY=$TTY

# shell opts: see bash(1)
shopt -s cdspell dirspell extglob histverify no_empty_cmd_completion checkwinsize

set -o notify           # notify of completed background jobs immediately
ulimit -S -c 0          # disable core dumps
stty -ctlecho           # turn off control character echoing

if [[ $TERM = linux ]]; then
  setterm -regtabs 2    # set tab width of 4 (only works on TTY)
fi

# more for less
export LESS=-R # use -X to avoid sending terminal initialization
export LESS_TERMCAP_mb=$'\e[01;31m'
export LESS_TERMCAP_md=$'\e[01;31m'
export LESS_TERMCAP_me=$'\e[0m'
export LESS_TERMCAP_se=$'\e[0m'
export LESS_TERMCAP_so=$'\e[01;44;33m'
export LESS_TERMCAP_ue=$'\e[0m'
export LESS_TERMCAP_us=$'\e[01;32m'

# history
export HISTIGNORE="&:ls:[bf]g:exit:reset:clear:cd *"
export HISTCONTROL="ignoreboth:erasedups"
export HISTSIZE=1000
export HISTFILESIZE=2000

GIT_EXEC_PATH=/usr/lib/git:/usr/share/git/remote-helpers

source_bash_completion() {
  local f
  [[ $BASH_COMPLETION ]] && return 0
  for f in /{etc,usr/share/bash-completion}/bash_completion; do
    if [[ -r $f ]]; then
      . "$f"
      return 0;
    fi
  done
}

# External config
if [[ -r ~/.dircolors ]] && type -p dircolors >/dev/null; then
  eval $(dircolors -b "$HOME/.dircolors")
fi

PS1='\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;36m\]\h \[\033[01;33m\]\w \[\033[01;35m\]\$ \[\033[00m\]'

source_bash_completion
[[ -r /usr/share/bash-completion/completions/git ]] && . /usr/share/bash-completion/completions/git
unset -f source_bash_completion

# git prompt
[[ -f /usr/share/git/git-prompt.sh ]] && . /usr/share/git/git-prompt.sh

urlencode() {
  local i= char= url=$*
  declare -i len=${#url}

  for (( i = 0; i < len; i++ )); do
    char=${url:i:1}
    case "$char" in
      [a-zA-Z0-9.~_-]) printf "$char" ;;
      ' ') printf + ;;
      *) printf '%%%X' "'$char" ;;
    esac
  done
}

mkcd() {
  [[ $1 ]] || return 0
  [[ -d $1 ]] || mkdir -vp "$1"
  [[ -d $1 ]] && builtin cd "$1"
}

alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'
alias ff='/usr/bin/find . -iname "*$@*"'
alias gensums='[[ -f PKGBUILD ]] && makepkg -g >> PKGBUILD'
alias info='info --vi-keys'
alias j='jobs'
alias lla='ls -la'
alias ls='ls --group-directories-first --color'
alias md5='md5sum'
alias sd='systemctl'
alias ls='ls --color=auto'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'

[[ -r "$HOME/.bashrc.local" ]] && . "$HOME/basrc.local"