# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	# We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)
	color_prompt=yes
    else
	color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'

# Add an "alert" alias for long running commands.  Use like so:
#   sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

historycmds() {
  history|sed -En "s/ +[0-9]+ +//p"
}
# source "$HOME/.cargo/env"

SAGE_BROWSER=brave-browser

BASH_VULNERABILITY="() { :; }; echo VULNERABLE"
export BASH_VULNERABILITY

# alias mydate="date \"+%a %b %e %H:%M:%S.%3N %Z %Y, unix %s.%06N\""
# alias nohistory="unset HISTFILE; echo Commands not logged"

shopt -s histverify

HISTCONTROL=ignoreboth
HISTFILESIZE=250000
HISTSIZE=5000
# HISTTIMEFORMAT="%e %H:%M:%S "

bashrc_testsethist() {
  ( echo -n >>"$1" ) >/dev/null 2>&1 && HISTFILE="$1"
}

bashrc_histfile_ref() {
  local d="$HOME/log/bash-history"
  # echo "=== [$d]"
  case "$1" in
    "$HOME"/*)
      d="$d${1/#"$HOME"/}"
      ;;
    /)
      d="$d"-root
      ;;
    /*)
      d="$d"-root"$1"
      ;;
    *)
      echo "bashrc_histfile_ref: Unrecognized pwd: $1"
      ;;
  esac
  # local b="$(basename "$d")"
  # local d="$(dirname "$d")"
  # echo "=== [$d] $b $d .bash_history" 2>&1
  # false
  mkdir -p "$(dirname "$d")"
  HISTFILE="$d.bash_history"
}

bashrc_histfile_rel() {
  bashrc_testsethist "$1"/.bash_history || bashrc_histfile_ref
}

bashrc_gray_text="$( echo -e '\033[0;37m' )"
bashrc_nc_text="$( echo -e '\033[0m' )"

bashrc_histfile_reldir=""

bashrc_histfile_setup() {
  local p="$(pwd)"
  case "$HISTFILE" in
    "$HOME"/.bash_history)
      case "$p" in
        "$HOME")    bashrc_histfile_rel "$p" && bashrc_histfile_reldir="$p"  ;;
        "$HOME"/*)  bashrc_histfile_rel "$p" && bashrc_histfile_reldir="$p"  ;;
        *)          bashrc_histfile_ref "$p" && bashrc_histfile_reldir="$p"  ;;
      esac ;;
    # /*) : ;;
    *) : ;;
  esac
}

bashrc_histfile_setup

bashrc_precmd() {
  case "$bashrc_at_prompt" in
    2|"") return ;;
  esac
  history -a
  bashrc_precmd_time="$( date +%s%06N )"
  bashrc_at_prompt=2
}

trap bashrc_precmd DEBUG

if [ -n "$HISTFILE" ]; then
   echo "$bashrc_gray_text""Commands logged to: $HISTFILE""$bashrc_nc_text" >&2
fi

bashrc_histfile_ext=''

bashrc_timediff() {
  local d="$(( $1 - $2 ))"
  local us="$(( $d % 1000 ))"
  local d="$(( $d / 1000 ))"
  local ms="$(( $d % 1000 ))"
  local d="$(( $d / 1000 ))"
  local secs="$(( $d % 60 ))"
  local d="$(( $d / 60 ))"
  local minutes="$(( $d % 60 ))"
  local d="$(( $d / 60 ))"
  local hours="$(( $d % 24 ))"
  local d="$(( $d / 24 ))"
  local days="$(( $d % 24 ))"
  if (( $days > 0 )); then
    printf "$days days"
  fi
  printf "%02d:%02d:%02d.%03d'%03d" "$hours" "$minutes" "$secs" "$ms" "$us"
}

bashrc_postcmd() {
  # echo == >&2
  case "$bashrc_at_prompt" in
    2)
      # could use tput for horizontal position
      bashrc_postcmd_time="$( date +%s%06N )"
      bashrc_last_command_time="$(bashrc_timediff "$bashrc_postcmd_time" "$bashrc_precmd_time")"
      echo "$bashrc_gray_text$bashrc_last_command_time$bashrc_nc_text" >&2
      ;;
  esac
  if [ -n "$bashrc_histfile_reldir" ]; then
    local d="$(pwd)"
    if [ _"$bashrc_histfile_reldir" != _"$d" ] && [ -z "$bashrc_histfile_ext" ]; then
      echo "$bashrc_gray""Commands still logged to: $HISTFILE" >&2
      bashrc_histfile_ext="$bashrc_gray_text([H]""$bashrc_histfile_reldir"")$bashrc_nc_text"'
'
    elif [ -n "($bashrc_histfile_ext" ] && [ _"$bashrc_histfile_reldir" = _"$d" ]; then
      bashrc_histfile_ext=''
    fi
  fi
  bashrc_at_prompt=1
}

PROMPT_COMMAND=bashrc_postcmd

PS1='$bashrc_histfile_ext'"$PS1"

[ -f ~/.bashrc.d/hist-smenu ] && . ~/.bashrc.d/hist-smenu