startproject

#!/bin/bash

# NOTE: THIS SCRIPT WAS DEVELOPED AND TESTED ON LINUX.
#
# See the README for some details.
#

set -e	# Stop script on first error.

SCRIPT_PATH="$( cd "$(dirname "$0")" ; pwd -P )"

TEMPLATE_DIR="$SCRIPT_PATH/src/myproject"

if [ ! -d "$TEMPLATE_DIR" ]; then
	echo "$0: Cannot find template in $TEMPLATE_DIR"
	exit 1
fi

PROJECT_IDENT="$1"

if [ ! "$PROJECT_IDENT" ]; then
	echo "$0: Please supply the Python identifier of the new project."
	exit 2
fi

if [ -e "$PROJECT_IDENT" ]; then
	echo "$0: '$PROJECT_IDENT' already exists in current directory."
	exit 3
fi

mkdir -v -p "$PROJECT_IDENT"/src

# For cd to stop echoing.
unset CDPATH

cd "$PROJECT_IDENT"/src

echo "cp: Recursive copy."
cp -r "$TEMPLATE_DIR" .
find -type f \( -name '*.pyc' -o -name '*~' \) -delete

cp -v myproject/myproject/conf/local_settings_example.py \
      myproject/myproject/conf/local_settings.py

SECRET_KEY="`python -c "import random; print ''.join(random.choice('abcdefghijklmnopqrstuvwxyz0123456789') for i in xrange(60)),"`"
echo "Setting SECRET_KEY"
sed -i -e"s#installation secret key#$SECRET_KEY#" myproject/myproject/conf/local_settings.py

DB_PASSWORD="`python -c "import random; print ''.join(random.choice('abcdefghijklmnopqrstuvwxyz0123456789') for i in xrange(10)),"`"
echo "Setting db password"
sed -i -e"s#installation database password#$DB_PASSWORD#" myproject/myproject/conf/local_settings.py

echo
echo "Run this as the PostgreSQL DBA:"
echo "CREATE ROLE $PROJECT_IDENT LOGIN ENCRYPTED PASSWORD '$DB_PASSWORD';"
echo "CREATE DATABASE $PROJECT_IDENT WITH ENCODING='UTF8' LC_COLLATE='en_US.UTF-8' LC_CTYPE='en_US.UTF-8' OWNER=$PROJECT_IDENT TEMPLATE template0;"
echo

read -p"Can we continue? [Enter] "
echo

if [ "$PROJECT_IDENT" != myproject ]; then
	echo "Renaming:"
	mv -v myproject/myproject myproject/"$PROJECT_IDENT"
	mv -v myproject "$PROJECT_IDENT"

	find -type f | xargs grep -l -F myproject | xargs sed -i -e "s#myproject#$PROJECT_IDENT#g"
fi

cd ..

echo
read -p"Do you want to run git init? [y] " ANS
if [ "$ANS" != "n" ]; then
	cd src/"$PROJECT_IDENT"
	git init

	echo
	read -p"Do you want the initial commit? [y] " ANS
	if [ "$ANS" != "n" ]; then
		git add .
		git commit -m "Initial commit based on django-new-project-template."
	fi

	cd ../..
fi

echo
read -p"Do you want to setup the virtualenv? Answering 's' will be like 'y', but adds --system-site-packages option. [s] " ANS
if [ "$ANS" != "n" ]; then
	if [ "$ANS" != "y" ]; then
		virtualenv --system-site-packages .
	else
		virtualenv .
	fi
	cd src/"$PROJECT_IDENT"
	echo
	../../bin/python setup.py develop
	cd ../..

	echo
	PACKAGES="`grep -E -v '^(\s*$|#|django[^\w-])' src/$PROJECT_IDENT/requirements.pip | tr '\n' ' '`"
	read -p "Do you want to install packages $PACKAGES ? [y] " ANS
	if [ "$ANS" != "n" ]; then
		./bin/pip install $PACKAGES

		echo
		echo "Django itself was not installed because you may want to develop on your"
		echo "central Django installation (e.g. based on a ramdisk)."
		echo "So install Django the way you like. The easiest is now to run:"
		echo
		echo "./$PROJECT_IDENT/bin/pip install django"
		echo
	fi
fi

echo "Now create a role and database as instructed above, then run"
echo
echo "./$PROJECT_IDENT/bin/manage.py syncdb"
echo
echo "and you can start to develop right away."
echo