# THIS IS CURRENTLY EXPERIMENTAL.  REVIEW AND TEST FIRST.  NEVER RUN ON MAIN
# MACHINE WITHOUT A BACKUP OF VIMFILES AND DOTFILES


# Links configuration files to the ones listed here.  Backup and remove your's
# and then run this script while inside repo directory.
# 
# In Windows it has to be run with git-bash.
#  
# Note: This solution is lazy and causes some problems.  Like not being able to
#       track vim pluggins.


# Config
# ======

platform="linux"    # linux,windows
mode="copy"         # copy,slink


# Auto config
# ===========

# Append ~ later (bash only does 1 substitution of variables)
if [[ $platform = "linux" ]]; then
    VIMFILES=".vim"
elif [[ $platform = "windows" ]]; then
    VIMFILES="vimfiles"
fi

[[ $mode = "copy" ]] && cp_or_ln="cp"
[[ $mode = "slink" ]] && cp_or_ln="ln -s"


# Commands
# ========

# bash (  eval  concatenates and executes)

eval $cp_or_ln " ${PWD}/profile          ~/.profile"
eval $cp_or_ln " ${PWD}/bash_aliases     ~/.bash_aliases"
eval $cp_or_ln " ${PWD}/bashrc           ~/.bashrc"
eval $cp_or_ln " ${PWD}/inputrc          ~/.inputrc"

# vim

# ~/.vimrc takes priority over ~/.vim/vimrc, so remove the former first

mkdir -p ~/$VIMFILES/{undo,swap,backup,plugins}
chmod 0700 ~/.vim/swap      # swap files should only be readable by owner

eval $cp_or_ln " ${PWD}/vim/vimrc            ~/$VIMFILES/vimrc"
eval $cp_or_ln " ${PWD}/vim/fun.vim          ~/$VIMFILES/fun.vim"

# git

[ -d ~/.config/git ] || mkdir -p ~/.config/git
eval $cp_or_ln " ${PWD}/git/ignore          ~/.config/git/ignore"
eval $cp_or_ln " ${PWD}/git/config          ~/.config/git/config"
eval $cp_or_ln " ${PWD}/git/git-prompt.sh   ~/.git-prompt.sh"

# done

echo "all done :)"