#!/usr/bin/env bash

if [ -z "$HOME" ]; then echo "Seems you're \$HOMEless :("; exit 1; fi

DOTCONFIG=$HOME/.config
DOTFILES=$HOME/.dotfiles
DOTFZF=$HOME/.fzf
DOTLOCAL=$HOME/.local/share/dotfiles

GITCLONE="git clone --depth=1"

cd "$HOME" || exit
rm -rf "$DOTFILES"
mkdir "$DOTFILES"
cd "$DOTFILES" || exit

git init
git remote add origin https://github.com/joshtronic/dotfiles.git
git pull origin master

# Swap origin so I can make edits easily
git remote rm origin
git remote add origin git@github.com:joshtronic/dotfiles.git

rm -rf \
  "$DOTCONFIG/gtk-3.0/gtk.css" \
  "$DOTCONFIG/nvim/init.vim" \
  "$DOTFZF" \
  "$DOTLOCAL" \
  "$HOME/.bashrc" \
  "$HOME/.gitconfig" \
  "$HOME/.local/share/gnome-shell/extensions/custom@gnome-shell-extensions.joshtronic.com" \
  "$HOME/.screenrc" \
  "$HOME/.themes/custom/gnome-shell/gnome-shell.css" \
  "$HOME/.vim" \
  "$HOME/.vimrc" \
  "$HOME/.zshrc"

mkdir -p \
  "$DOTCONFIG/"{gtk-3.0,nvim} \
  "$DOTLOCAL" \
  "$HOME/.local/share/gnome-shell/extensions" \
  "$HOME/.local/share/vim/"{swap,undo} \
  "$HOME/.themes/custom/gnome-shell" \
  "$HOME/.vim/colors" \
  "$HOME/.vim/pack/plugins/start"

ln -s "$DOTFILES/bashrc" "$HOME/.bashrc"
ln -s "$DOTFILES/gitconfig" "$HOME/.gitconfig"
ln -s "$DOTFILES/gnome/extension" "$HOME/.local/share/gnome-shell/extensions/custom@gnome-shell-extensions.joshtronic.com"
ln -s "$DOTFILES/gnome/gnome-shell.css" "$HOME/.themes/custom/gnome-shell/gnome-shell.css"
ln -s "$DOTFILES/gnome/gtk.css" "$HOME/.config/gtk-3.0/gtk.css"
ln -s "$DOTFILES/init.vim" "$DOTCONFIG/nvim/init.vim"
ln -s "$DOTFILES/screenrc" "$HOME/.screenrc"
ln -s "$DOTFILES/vimrc" "$HOME/.vimrc"
ln -s "$DOTFILES/zshrc" "$HOME/.zshrc"

$GITCLONE https://github.com/junegunn/fzf.git "$DOTFZF"
"$DOTFZF/install" --key-bindings --completion --no-update-rc

ZSHPLUGS=(
  "zsh-completions"
  "zsh-history-substring-search"
  "zsh-syntax-highlighting"
)

for INDEX in ${!ZSHPLUGS[*]}; do
  ZSHPLUG="${ZSHPLUGS[$INDEX]}"
  $GITCLONE "https://github.com/zsh-users/$ZSHPLUG.git" "$DOTLOCAL/$ZSHPLUG"
done

VIMPLUGS=(
  # File exploration and navigation
  "junegunn/fzf.vim"

  # Languages and syntax
  "sheerun/vim-polyglot"

  # Code completion
  "neoclide/coc.nvim"

  # Style guide and linting
  "dense-analysis/ale"
  "editorconfig/editorconfig-vim"

  # TypeScript
  "leafgarland/typescript-vim"
  "Quramy/tsuquyomi"

  # Hoping vim-polyglot deprecates the need for these
  # "jelera/vim-javascript-syntax"
  # "Quramy/vim-js-pretty-template"
)

for INDEX in ${!VIMPLUGS[*]}; do
  VIMPLUG="${VIMPLUGS[$INDEX]}"
  PLUGDIR=$(echo "$VIMPLUG" | cut -d '/' -f2)

  $GITCLONE "https://github.com/$VIMPLUG.git" "$HOME/.vim/pack/plugins/start/$PLUGDIR"
done

curl -o "$HOME/.vim/colors/solarized.vim" https://raw.githubusercontent.com/altercation/vim-colors-solarized/master/colors/solarized.vim

# Finishes installing CoC
# vim +"call coc#util#install()" +qa
cd "$HOME/.vim/pack/plugins/start/coc.nvim" || exit
./install.sh nightly

cd "$HOME" || exit
rm -f "${HOME}/.zcompdump*"

# Required to kill the terminal's border in GNOME 3.32+
gsettings set org.gnome.Terminal.Legacy.Settings headerbar "@mb false"
echo
echo "If this is your first time, you should restart GNOME"

echo
echo "ENJOY! :)"