install

#!/bin/bash

red=$(tput setaf 1)
green=$(tput setaf 2)
reset=$(tput sgr0)

h1()
{
  echo -e "${red}$1${reset}"
}

echo `tput setaf 1`
echo "  _______           __                     ________ __ __     __ "
echo " |_     _|.-----.--|  |.-----.-----.----. |  |  |  |__|  |--.|__| "
echo "  _|   |_ |     |  _  ||  _  |  _  |   _| |  |  |  |  |    < |  | "
echo " |_______||__|__|_____||_____|_____|__|   |________|__|__|__||__| "
echo `tput sgr0`
echo
echo "Welcome to the ${red}Indoor Wiki${reset} install script!"
echo
echo "I'll be cloning Indoor Wiki and some of its dependencies to the current" 
echo "directory to install them."
echo
echo "I'm assuming you ${green}already have OCaml and OPAM${reset} installed."
echo
echo "I recommend running this script in a ${green}directory that's not temporary${reset} so that"
echo "you don't confuse OPAM about where the projects you've installed have gone."
echo
echo "Press ${green}ENTER${reset} if you're ready to start."
read _

echo
h1 "car"
which car >/dev/null 2>&1
if [ $? -eq 0 ]; then
  echo "car is already installed."
else
  echo "car not found: installing..."
  git clone https://github.com/jonathanyc/car.git
  opam pin add --yes car car
  if [ $? -ne 0 ]; then exit 1; fi
fi

echo
h1 "sxmlm"
ocamlfind query sxmlm >/dev/null 2>&1
if [ $? -eq 0 ]; then
  echo "sxmlm is already installed."
else
  echo "sxmlm not found: installing..."
  hg clone https://jyc@bitbucket.org/jyc/sxmlm
  opam pin add --yes sxmlm sxmlm
  if [ $? -ne 0 ]; then exit 1; fi
fi

echo
h1 "ocaml-scgi"
if [ -z "$(ocamlfind query "scgi" 2>&1 | grep "not found")" ]; then
  echo "ocaml-scgi is already installed."
else
  echo "ocaml-scgi not found: installing..."
  git clone https://github.com/jonathanyc/ocaml-scgi
  cd ocaml-scgi
  make world
  if [ $? -ne 0 ]; then exit 1; fi
  cd ..
fi

echo
h1 "Nginx"
which nginx >/dev/null 2>&1
if [ $? -eq 0 ]; then
  echo "Nginx is already installed."
else
  echo "Nginx not found: installing..."
  case "$(uname)" in
    Darwin)
      which brew >/dev/null 2>&1
      if [ $? -eq 0 ]; then
        echo "Installing Nginx using Homebrew..."
        brew install nginx
        if [ $? -ne 0 ]; then exit 1; fi
      else
        echo "Sorry! I only have instructions for installing Nginx on OS X using Homebrew."
        echo "Please install Homebrew or install Nginx by yourself, then launch me again."
        exit 1
      fi
      ;;
    Linux)
      which pacman >/dev/null 2>&1 
      if [ $? -eq 0 ]; then
        echo "Installing Nginx using Pacman..."
        sudo pacman -S --noconfirm nginx
        if [ $? -ne 0 ]; then exit 1; fi
      else
        echo "Sorry! I don't have instructions for installing Nginx on your platform."
        echo "Please install Nginx yourself, then launch me again."
        exit 1
      fi
      ;;
    *)
      echo "Sorry! I don't have instructions for installing Nginx on your platform."
      echo "Please install Nginx yourself, then launch me again."
      exit 1
      ;;
  esac
fi

echo
h1 "ocaml-cmark"
ocamlfind query cmark >/dev/null 2>&1
if [ $? -eq 0 ]; then
  echo "ocaml-cmark is already installed."
else
  echo "ocaml-cmark not found: installing..."
  pkg-config libcmark >/dev/null 2>&1 
  if [ $? -ne 0 ]; then
    echo "cmark not found: installing..."
    case "$(uname)" in
      Darwin)
        which brew 2>&1 >/dev/null 
        if [ $? -eq 0 ]; then
          echo "Installing cmark using Homebrew..."
          brew install cmark
          if [ $? -ne 0 ]; then exit 1; fi
        else
          echo "Sorry! I only have instructions for installing cmark on OS X using Homebrew."
          echo "Please install Homebrew or install cmark by yourself, then launch me again."
          exit 1
        fi
        ;;
      *)
        echo "Sorry! I don't have instructions for installing cmark on your platform."
        echo "Please install cmark yourself, then launch me again."
        echo "See https://github.com/jgm/cmark ."
        exit 1
        ;;
    esac
  fi
  git clone https://github.com/jonathanyc/ocaml-cmark.git
  opam pin add --yes cmark ocaml-cmark
  if [ $? -ne 0 ]; then exit 1; fi
fi

echo
h1 "Indoor Wiki"
which indoor >/dev/null 2>&1
if [ $? -eq 0 ]; then
  echo "Indoor Wiki seems to already be installed!"
else
  echo "Installing..."
  git clone https://github.com/jonathanyc/indoor-wiki.git
  opam pin add --yes indoor-wiki indoor-wiki
  if [ $? -ne 0 ]; then exit 1; fi
fi

echo
h1 "All done!"

# vim: set ts=2 sw=2 :