install.sh

#!env bash

# Find dotfiles directory path
DOTFILES_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

# Register the execution date for backups
date_suffix=$(date +_%F-%T-%N)

if [ ! -d "$DOTFILES_DIR/bash-it" ]; then
    echo "Download and configure bash-it..."
    git clone -q --depth=1 https://github.com/bash-it/bash-it.git "$DOTFILES_DIR/bash-it"
fi

# Make symlink for a bunch of files.
for file in $(find $DOTFILES_DIR -name bash_profile -o -name bashrc -o -name inputrc -o -name gitconfig -o -name emacs -type f); do

    # Get the filename from path
    target=$(basename $file)

    if [ -f ~/$target ] && [ ! -L ~/$target ]; then
	# Backup the existing file before linking.
	mv ~/$target ~/$target$date_suffix
    fi

    # Makes the symlink to dotfile.
    ln -sfv "$file" ~/.$target    
done
unset target

# Make symlink for Vagrant.
if [ ! -d "$HOME/.vagrant.d" ]; then
    mkdir "$HOME/.vagrant.d"
fi

target="$HOME/.vagrant.d/Vagrantfile"
if [ -f $target ] && [ ! -L $target ]; then
    # Backup the existing file before linking.
    mv $target $target$date_suffix
fi
ln -sfv "$DOTFILES_DIR/vagrant/Vagrantfile" $target
unset target

# Handle symlinks for Sublime Text 3
SUBLIME_USERDIR="$HOME/Library/Application Support/Sublime Text 3/Packages/User"
if [ $(uname) == "Darwin" ] && [ -d "$SUBLIME_USERDIR" ]; then
    for file in $(find "$DOTFILES_DIR/sublime" -type f); do
	# Get the filename from path
	target=$(basename $file)

	targetFile="$SUBLIME_USERDIR/$target"
	if [ -f "$targetFile" ] && [ ! -L "$targetFile" ]; then
	    # Backup the existing file before linking.
	    mv "$targetFile" "$targetFile$date_suffix"
	fi

	# Makes the symlink to dotfile.
	ln -sfv "$file" "$targetFile"
    done
fi
unset target targetFile