#!/bin/sh

KERNEL=$(uname -s)

# EXPORTS
[ -f ~/.exports ] && source ~/.exports
# EDITORS
export EDITOR="nano"
export VISUAL="nvim"
## C/C++
export CC="clang"
export CXX="clang++"
export DCMAKE_C_COMPILER=$CC
export DCMAKE_CXX_COMPILER=$CXX
## RUST
export RUST_BACKTRACE=full

# Aliases
## Replace ls with exa if installed
if [ -x "$(command -v exa)" ]; then
    alias ls="exa"
    alias l="exa --icons"
    alias tree="exa --tree"
else
    alias ls="ls --color=auto"
fi
## Editors
alias e=$VISUAL
alias vim=$VISUAL
## Colors
alias dir="dir --color=auto"
alias grep="grep --color=auto"
alias hexedit="hexedit --color"
## Some more ls aliases
alias ll="ls -alF"
alias la="ls -a"

# Easy to use copy/paste aliases for different platforms
if [ "$KERNEL" = "Linux" ]; then
    alias ucopy="xclip -selection c"
    alias upaste="xclip -selection clipboard -o"
elif [ "$KERNEL" = "Darwin" ]; then
    alias ucopy="pbcopy"
    alias upaste="pbpaste"
fi

# Greeting message
if [ -n "$WELCOME_MSG" ]; then
    if [ "$KERNEL" = "Linux" ]; then
        DF_ARGS="-h -T -xtmpfs -xdevtmpfs"
        OS_DESCRIPTION="$(lsb_release -sd)"
        # Manjaro has a weird lsb_release, compensate
        [ "$OS_DESCRIPTION" = '"Manjaro Linux"' ] && OS_DESCRIPTION="Manjaro Linux $(lsb_release -sr) ($(lsb_release -sc))"
    elif [ "$KERNEL" = "Darwin" ]; then
        DF_ARGS="-h -l"
        OS_DESCRIPTION="$(system_profiler SPSoftwareDataType -detailLevel mini | grep -o "System Version: .*" | awk -F ': ' '{print $2}')"
    fi

    echo
    echo -e " \e[1mUser: \e[0;32m$USER\e[0m"
    echo -e " \e[1mHostname: \e[0;32m$(uname -n)\e[0m"
    echo -e " \e[1mOS: \e[0;32m$OS_DESCRIPTION\e[0m"
    echo -e " \e[1mKernel: \e[0;32m$KERNEL $(uname -r)\e[0m"
    echo
    echo -e " \e[1mDisk usage:\e[0m"
    echo
    echo -e "$(eval df $DF_ARGS | sed 's/^/  /')"
    echo
fi