dot_config/setup.sh

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#!/bin/bash
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# outcome: replace existing dot files with symlinks pointing to new version controlled files
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# setup folder pointers and target files
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dir=~/linux_user_setup
backup=~/linux_user_setup_restore
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files=".bashrc .vimrc .tmux.conf .psqlrc"
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# create the resore directory if it doesn't already exist
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if [ ! -d $backup ]
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then
mkdir $backup
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fi
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# loop through each target file, move it and create a symlink to the replacements
for file in $files
do
#if the file is not a symlink the just _move_ it, otherwise _copy_ the linked file
if [ ! -L $file ];
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then
echo "moving $file to $backup"
mv ~/$file $backup
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echo "snapping $file to be a new symlink to version controlled file in $dir"
ln -s $dir/$file ~/$file
else
# if the target file is a symlink, copy the linked file
cp $(readlink -f $file) $backup
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fi
done
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#see if Vundle has been cloned yet and do so
if [ ! -d ~/.vim ]
then
git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
while true; do
read -p "Do you want to install the vim plugins now?" yn
case $yn in
[Yy]* ) vim +PluginInstall +qall; break;;
[Nn]* ) exit;;
* ) echo "Please answer yes or no.";;
esac
done
echo "you may need to run vim and execute :PluginInstall to sync packages with the new .vimrc"