install

#!/bin/bash

set -eu
prog_name=$(basename $0)

DBUSER=openspending
DBNAME=openspending
DBPASS=openspending
GIT_REPO=http://github.com/openspending/openspending.git
JS_REPO=http://github.com/openspending/openspendingjs.git
TARGET_DIR=openspending
VIRTUALENV=virtualenv
CREATEDBOPTS="-E utf-8"
SOLR_DIR=solr
NO_VIRTUALENV='true'
CLONE='true'

while [ $# -gt 0 ];
do
	case "$1" in
		--git-repo) 
		  GIT_REPO=$2
		  shift 2
		  ;;
		--js-repo)
		  JS_REPO=$2
		  shift 2
		  ;;
		--target-dir)
		  TARGET_DIR=$2
		  shift 2
		  ;;
		--db-user)
		  DBUSER=$2
		  shift 2
		  ;;
		--db-name)
		  DBNAME=$2
		  shift 2
		  ;;
		--db-pass)
		  DBPASS=$2
		  shift 2
		  ;;
    --virtualenv)
      VIRTUALENV=$2
      shift 2
      ;;
    --solr-dir)
      SOLR_DIR=$2
      shift 2
      ;;
    --no-virtualenv)
      NO_VIRTUALENV=''
      shift 1
      ;;
	--no-clone)
	  CLONE=''
      shift 1
      ;;
		*)
		  echo ${prog_name}: unrecognised option: $1
		  exit 1
		  ;;
    esac
done



setup_virtualenv () {
# should explicitly use python2.7
	$VIRTUALENV ./pyenv

	set +u
	source ./pyenv/bin/activate
	set -u
}

install_requirements () {
	pip install nose==1.1.2
	pip install paste
	pip install pastedeploy
	pip install PasteScript==1.7.5
	pip install -r requirements.txt -e .
	pip install psycopg2
}

clone_js () {
	git clone $JS_REPO
  PWD=`pwd`
	ln -s "$PWD/openspendingjs" openspending/ui/public/static/openspendingjs 
}

setup_dev_ini () {
	cp development.ini_tmpl development.ini
	cat development.ini_tmpl | \
		sed "s/^openspending.db.url = .*$/openspending.db.url = postgresql:\/\/${DBUSER}:${DBPASS}@localhost\/${DBNAME}/" > \
		development.ini
}

setup_db () {
	local CREATEDBOPTS=""
	if [ $DBUSER ]; then
		CREATEDBOPTS="$CREATEDBOPTS --owner $DBUSER"
	fi  
	env PGPASSWORD="$DBPASS" createdb -U "$DBUSER" $CREATEDBOPTS $DBNAME
	ostool development.ini db init
}

setup_docs () { 
	git submodule init && git submodule update
	(cd doc && make clean html)
}

setup_solr () {
	PWD=`pwd`
	CONFIG="$PWD/solr/openspending_schema.xml"
	mv $SOLR_DIR/example/solr/collection1/conf/schema.xml \
		$SOLR_DIR/example/solr/collection1/conf/schema.xml.back
	ln -sfT $CONFIG $SOLR_DIR/example/solr/collection1/conf/schema.xml
}

if [ -n "$CLONE" ]; then
	if [ -d $TARGET_DIR ]; then
		echo ${prog_name}: Directory openspending already exists
		exit 1
	fi

	git clone $GIT_REPO $TARGET_DIR
	cd $TARGET_DIR
fi

if [ -n "$NO_VIRTUALENV" ]; then
	setup_virtualenv
fi

install_requirements
clone_js
setup_dev_ini # $DBUSER $DBNAME
setup_db # $DBUSER $DBNAME
setup_docs
setup_solr