install

#!/bin/bash

if [ "$2" != "" ];  then
  echo 'Please pass just the install directory. Example: ./install ~/myblog'
  exit 0
elif [ "$1" == "" ];  then
  echo 'Please pass the install directory. Example: ./install ~/myblog'
  exit 0
fi

target=`dirname "$1"`/`basename "$1"`
go=""
while [ "$go" != "y" ]; do
  echo "Install jekyl-slides to $target ? (y/n)"
  read -n 1 check
  echo ""
  if [ "$check" == "Y" ]; then
    go="y"
  elif [ "$check" == "y" ]; then
    go="y"
  elif [ "$check" == "N" ]; then
    exit 0
  elif [ "$check" == "n" ]; then 
    exit 0
  fi
done

if [ ! -d "$target" ]; then
  echo "DOES NOT EXIST: $target"
  exit 0
fi

echo "Installing..."

echo "cp slides.rb $target/plugins"
mkdir -p $target/plugins
cp slides.rb $target/plugins

echo "cp -R assets/* $target/source/assets/slides"
mkdir -p $target/source/assets/slides
cp -R assets/* $target/source/assets/slides

echo "cp -R layouts/* $target/source/_layouts"
mkdir -p $target/source/_layouts
cp -R layouts/* $target/source/_layouts

# TODO: if $target/source/_includes/custom/head.html exists and doens't have it, add
# <link rel="stylesheet" href="{{ root_url }}/assets/slides/css/for_blog.css">
header="$target/source/_includes/custom/head.html"
echo "Adding for_blog.css to head.html"
if [ -e  $header ]; then
  if grep -q for_blog.css "$header"; then
    echo "  already has it"
  else
    printf "\n<link rel=\"stylesheet\" href=\"{{ root_url }}/assets/slides/css/for_blog.css\">\n" >> $header
  fi
  
else
  echo "  $header does not exist"
fi