install

#!/bin/sh
#
# A simple way to install my preferred environment
#


# where we are working from
CWD=`dirname $0`

# a timestamp for backups.
TS=$(date +%Y-%m-%d-%H-%M-%S)

backup_dir="$HOME/dotfile.backup/$TS"
[ ! -d $backup_dir ] && mkdir -p $backup_dir


# basic config files to load into $HOME
dotfiles="\
  .bashrc\
  .bash_profile\
  .gitconfig\
  .vimrc\
  .cshrc\
  .tmux.conf\
  .zlogin\
"

# install dependencies
declare -a post_commands=(

  # Vim related stuff
  ## backup ~/.vim directory to a backup
    "mv ${HOME}/.vim ${backup_dir}"
  ## and get our current files.
    "cp -Rp $CWD/.vim $HOME/.vim"

  ## This is required for vim-javascript and vim-jsx
    "mkdir -p $HOME/.vim/autoload"
    "curl -LSso $HOME/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim"

  ## javascript and jsx syntax
    "git clone https://github.com/pangloss/vim-javascript.git ${HOME}/.vim/bundle/vim-javascript"
    "git clone https://github.com/mxw/vim-jsx.git $HOME/.vim/bundle/vim-jsx"

  ## yes, solorazied8
    "git clone https://github.com/lifepillar/vim-solarized8.git ${HOME}/.vim/pack/themes/opt/solarized8"

)


copy_file() {
  message=$1
  from=$2
  to=$3

  echo "${message}: ${from} -> ${to}"
  cp -Rp ${from} ${to}
}


## bin directory.
mkdir -p "${HOME}/bin"
cp "${CWD}/bin/test.colors" "${HOME}/bin/"


for dotfile in $dotfiles
do
  realfile="${HOME}/${dotfile}"
  thisfile="${CWD}/${dotfile}"

  if [ -e $realfile ]; then
    copy_file "backup" $realfile "${backup_dir}/${dotfile}"
  fi

  copy_file "installing" "${thisfile}" "${realfile}"

done

for cmd in "${post_commands[@]}"
do
  echo $cmd
  $cmd
done