#!/bin/bash

cd $(dirname $BASH_SOURCE)
cd ..
PLUG_SRC=$(pwd)/plug.vim
cd - > /dev/null

export PLUG_FIXTURES=$(pwd)/fixtures

clone() {
  if [ ! -d $2 ]; then
    git clone $1 $2
  fi
}

# Clone
cd /tmp
mkdir -p junegunn vim-scripts jg
for repo in vader.vim goyo.vim rust.vim seoul256.vim vim-easy-align vim-fnr \
            vim-oblique vim-pseudocl vim-redis vim-emoji; do
  clone https://github.com/junegunn/${repo}.git junegunn/$repo &
done
clone https://github.com/vim-scripts/beauty256.git vim-scripts/beauty256 &

rm -rf $PLUG_FIXTURES/fzf
clone https://github.com/junegunn/fzf.git $PLUG_FIXTURES/fzf-staged &
wait

(cd junegunn/seoul256.vim &&
  git checkout no-t_co && git checkout master) > /dev/null 2>&1
clone junegunn/vim-emoji jg/vim-emoji
cd - > /dev/null

make_dirs() {
  mkdir -p "$PLUG_FIXTURES/$1"
  cd "$PLUG_FIXTURES/$1"
  mkdir -p autoload colors ftdetect ftplugin indent plugin syntax
  for d in *; do
    [ -d $d ] || continue
    cat > $d/xxx.vim << EOF
    " echom expand('<sfile>')
    let g:total_order = get(g:, 'total_order', [])
    let g:$2 = get(g:, '$2', [])
    let s:name = join(filter(['$2', '${1:4}', '$d'], '!empty(v:val)'), '/')
    call add(g:$2, s:name)
    call add(g:total_order, s:name)
EOF
  done
  cd - > /dev/null
}

init() {
  rm -rf $PLUG_FIXTURES/{xxx,yyy,z1,z2}
  rm -rf $TMPDIR/new-branch

  make_dirs xxx/ xxx
  make_dirs xxx/after xxx
  mkdir -p $PLUG_FIXTURES/xxx/doc
  cat > $PLUG_FIXTURES/xxx/doc/xxx.txt << DOC
hello *xxx*
DOC

  make_dirs yyy/ yyy
  make_dirs yyy/after yyy

  make_dirs z1/ z1
  make_dirs z2/ z2

  (
    cd $TMPDIR
    git init new-branch
    cd new-branch
    mkdir plugin
    echo 'let g:foo = 1' > plugin/foo.vim
    git add plugin/foo.vim
    git commit -m initial
  )
}

cat > /tmp/mini-vimrc << VIMRC
set rtp+=/tmp/junegunn/vader.vim
set shell=/bin/bash
source $PLUG_SRC
VIMRC

[ -z "$TMPDIR" ] && export TMPDIR=/tmp/
init
if [ "$1" = '!' ]; then
  /usr/local/bin/vim -Nu /tmp/mini-vimrc -c 'Vader! test.vader' > /dev/null &&
  init &&
  /usr/local/bin/vim -Nu /tmp/mini-vimrc -c 'let g:plug_threads = 1 | Vader! test.vader' > /dev/null
else
  /usr/local/bin/vim -Nu /tmp/mini-vimrc -c 'Vader test.vader'
fi