#!/bin/sh

# read personal programs
export PATH="$PATH:$(du -L "$HOME/.local/bin/" | cut -f2 | tr '\n' ':' | sed 's/:*$//')"
# default programs
if command -v nvim &> /dev/null; then
    export EDITOR="nvim"
elif command -v vim &> /dev/null; then
    export EDITOR="vim"
fi
# ~/ cleanup
	# XDG base directory specification found in:
	# https://wiki.archlinux.org/index.php/XDG_Base_Directory
export XDG_CONFIG_HOME="$HOME/.config"
export XDG_CACHE_HOME="$HOME/.cache"
export XDG_DATA_HOME="$HOME/.local/share"
export XDG_STATE_HOME="$HOME/.local/state"
export GOPATH="$XDG_DATA_HOME/go"
export LESSHISTFILE="-"
export HISTFILE="$XDG_STATE_HOME/bash/history"
export WGETRC="$XDG_CONFIG_HOME/wgetrc"
# less
export LESS=-R
if command -v source-highlight &> /dev/null; then
    export LESSOPEN="| /usr/sbin/source-highlight %s"
fi
    # Taken from LS's dots. Not sure if should keep the '\e', since without it
    # less freaks out. Also, more info on the following links:
    # https://unix.stackexchange.com/questions/108699/documentation-on-less-termcap-variables
    # https://misc.flogisoft.com/bash/tip_colors_and_formatting
    # At last, I changed the codes to actually do what they're supposed to do.
export LESS_TERMCAP_mb="$(printf '%b' '\e[5;31m')"
export LESS_TERMCAP_md="$(printf '%b' '\e[1;36m')"
export LESS_TERMCAP_me="$(printf '%b' '\e[0m')"
export LESS_TERMCAP_so="$(printf '%b' '\e[1;45;33m')"
export LESS_TERMCAP_se="$(printf '%b' '\e[0m')"
export LESS_TERMCAP_us="$(printf '%b' '\e[4;32m')"
export LESS_TERMCAP_ue="$(printf '%b' '\e[0m')"
	# What these termcap variables mean:
		# termcap terminfo
		# ks      smkx      make the keypad send commands
		# ke      rmkx      make the keypad send digits
		# vb      flash     emit visual bell
		# mb      blink     start blink
		# md      bold      start bold
		# me      sgr0      turn off bold, blink and underline
		# so      smso      start standout (reverse video)
		# se      rmso      stop standout
		# us      smul      start underline
		# ue      rmul      stop underline

# if running bash
if [ -n "$BASH_VERSION" ]; then
    # include .bashrc if it exists
    if [ -f "$HOME/.bashrc" ]; then
        source "$HOME/.bashrc"
    fi
fi