#!/bin/bash -e

# allow a CABAL env var to override
CABAL=${CABAL:-cabal}

# install testing dependencies
$CABAL install HUnit QuickCheck 'hspec >= 0.6.1 && < 0.7' shelltestrunner

# pull submodules
git submodule update --init

pkgs=( yesod-core
       yesod-json
       yesod-static
       yesod-persistent
       yesod-newsfeed
       yesod-form
       yesod-auth
       yesod-sitemap
       yesod
     )

# install each sub-respository
for pkg in "${pkgs[@]}"; do
  echo "Installing $pkg..."

  (
    cd "./$pkg"

    if [ "$1" = "--clean" ]; then
      $CABAL clean
    fi

    if ! $CABAL configure --ghc-options="-Wall -Werror"; then
      $CABAL install --only-dependencies
      $CABAL configure --ghc-options="-Wall -Werror"
    fi
    $CABAL build

    $CABAL configure --enable-tests 
    $CABAL build
    $CABAL test

    $CABAL check
    if [ "$1" != "--fast" ]; then
      $CABAL haddock --executables
    fi
    ./Setup.lhs install
  )
done