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#!/usr/bin/env bash
home="$HOME"
base_dir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
backup_dir="$base_dir/backup"
vim_plugins_dir="$home/.vim/bundle"
vundle_dir="$vim_plugins_dir/Vundle.vim"
# don't include all of .vim, it winds up re-downloading plugins if you do it
# that way.
include=(
.bash_profile
.bashrc
.screenrc
.tmux.conf
.vim/pack
.vim/ftplugin
.vimrc
.config/htop/htoprc
.config/lazydocker/config.yml
)
if [[ -d "$backup_dir" ]] ; then
echo "removing previous backup at $backup_dir"
rm -rf "$backup_dir"
fi
echo "backing up existing dotfiles into $backup_dir"
mkdir -p "$backup_dir"
for filename in ${include[@]}; do
source_path="$base_dir/$filename"
dest_path="$home/$filename"
backup_path="$backup_dir/$filename"
echo "file name: $filename"
echo "source path: $source_path"
echo "dest path: $dest_path"
echo "backup path: $backup_path"
# if a file doesn't actually exist in the repo, do nothing.
if [[ ! -a "$source_path" ]]; then
echo "no file found at source path $source_path, skipping"
continue
fi
# back up existing dotfiles, just for safety
if [[ -a "$dest_path" ]]; then
if [[ -h "$dest_path" ]]; then
# existing file is a symlink. delete it.
echo "removing old link at $dest_path"
rm "$dest_path"
else
# existing file is an original preferences file. archive it.
echo "archiving existing preferences file at $dest_path"
if [[ ! -d $(dirname "$backup_path") ]]; then
mkdir -pv $(dirname "$backup_path")
fi
mv -v "$dest_path" "$backup_path"
fi
fi
if [[ ! -d $(dirname "$dest_path") ]]; then
mkdir -p $(dirname "$dest_path")
fi
# symlink in the versioned dotfiles.
ln -fsv "$source_path" "$dest_path"
echo "--------------------------------------------------------------------------------"
done
if [[ ! -d "$vim_plugins_dir" ]]; then
mkdir -p "$vim_plugins_dir"
fi
# setup Vundle
if [[ ! -d $vundle_dir ]]; then
echo "cloning Vundle"
git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
fi
echo "installing Vim plugins"
vim +PluginInstall +qall