install.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 check_vim()
   6 {
   7     if /usr/bin/vim --version | grep -q "$1"; then
   8         echo "vim has support for $1."
   9     else
  10         echo "vim has no support for $1. Aborting."
  11         exit
  12     fi
  13 }
  14
  15 check_py3()
  16 {
  17     if python3 -c "import $1" 2>/dev/null; then
  18         echo "Python3 module '$1' exists."
  19     else
  20         echo "Python3 module '$1' missing. Aborting."
  21         exit
  22     fi
  23 }
  24
  25 check_prog()
  26 {
  27     if which "$1" > /dev/null; then
  28         echo "$1 found"
  29     else
  30         echo "$1 not found. Aborting."
  31         exit
  32     fi
  33 }
  34
  35 check_requirements()
  36 {
  37     check_vim +python3
  38     check_prog aspell
  39     check_py3 neovim
  40 }
  41
  42 install() {
  43     echo "Installing files."
  44     touch $HOME/.viminfo
  45     ln -s $HOME/.vim/init.vim $HOME/.vimrc
  46     ln -s $HOME/.vim/gvimrc $HOME/.gvimrc
  47     ln -s $HOME/.vim $HOME/.config/nvim
  48 }
  49
  50
  51 check_requirements
  52 install