494 lines
12 KiB
Bash
Executable File
494 lines
12 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
#Exit if any commands return a non-zero status
|
|
set -e
|
|
|
|
# posix compliant sanity check
|
|
if [ -z $BASH ] || [ $BASH = "/bin/sh" ]; then
|
|
echo "Please use the bash interpreter to run this script"
|
|
exit 1
|
|
fi
|
|
|
|
trap "ouch" ERR
|
|
|
|
ouch() {
|
|
printf '\E[31m'
|
|
|
|
cat<<EOL
|
|
|
|
!! ERROR !!
|
|
|
|
The last command did not complete successfully,
|
|
For more details or trying running the
|
|
script again with the -v flag.
|
|
|
|
Output of the script is recorded in $LOG
|
|
|
|
EOL
|
|
printf '\E[0m'
|
|
|
|
}
|
|
|
|
#Setting error color to red before reset
|
|
error() {
|
|
printf '\E[31m'; echo "$@"; printf '\E[0m'
|
|
}
|
|
|
|
#Setting warning color to magenta before reset
|
|
warning() {
|
|
printf '\E[35m'; echo "$@"; printf '\E[0m'
|
|
}
|
|
|
|
#Setting output color to cyan before reset
|
|
output() {
|
|
printf '\E[36m'; echo "$@"; printf '\E[0m'
|
|
}
|
|
|
|
usage() {
|
|
cat<<EO
|
|
|
|
Usage: $PROG [-c] [-v] [-h]
|
|
|
|
-c compile scipy and numpy
|
|
-s give access to global site-packages for virtualenv
|
|
-v set -x + spew
|
|
-h this
|
|
|
|
EO
|
|
info
|
|
}
|
|
|
|
info() {
|
|
cat<<EO
|
|
edX base dir : $BASE
|
|
Python virtualenv dir : $PYTHON_DIR
|
|
Ruby RVM dir : $RUBY_DIR
|
|
Ruby ver : $RUBY_VER
|
|
|
|
EO
|
|
}
|
|
|
|
change_git_push_defaults() {
|
|
|
|
#Set git push defaults to upstream rather than master
|
|
output "Changing git defaults"
|
|
git config --global push.default upstream
|
|
|
|
}
|
|
|
|
clone_repos() {
|
|
|
|
change_git_push_defaults
|
|
|
|
cd "$BASE"
|
|
|
|
if [[ -d "$BASE/edx_platform/.git" ]]; then
|
|
output "Pulling edx platform"
|
|
cd "$BASE/edx_platform"
|
|
git pull
|
|
else
|
|
output "Cloning edx platform"
|
|
if [[ -d "$BASE/edx_platform" ]]; then
|
|
output "Creating backup for existing edx platform"
|
|
mv "$BASE/edx_platform" "${BASE}/edx_platform.bak.$$"
|
|
fi
|
|
git clone https://github.com/edx/edx-platform.git
|
|
fi
|
|
|
|
# By default, dev environments start with a copy of 6.002x
|
|
# Not certain if these are making it in to the open source release.
|
|
# If there's a github permissions error, remove this section of code.
|
|
# You should get a working environment sans a demo course.
|
|
cd "$BASE"
|
|
mkdir -p "$BASE/data"
|
|
REPO="content-mit-6002x"
|
|
if [[ -d "$BASE/data/$REPO/.git" ]]; then
|
|
output "Pulling $REPO"
|
|
cd "$BASE/data/$REPO"
|
|
git pull
|
|
else
|
|
output "Cloning $REPO"
|
|
if [[ -d "$BASE/data/$REPO" ]]; then
|
|
output "Creating backup for existing demo course"
|
|
mv "$BASE/data/$REPO" "${BASE}/data/$REPO.bak.$$"
|
|
fi
|
|
cd "$BASE/data"
|
|
git clone https://github.com/MITx/content-mit-6002x.git
|
|
fi
|
|
}
|
|
|
|
|
|
### START
|
|
|
|
PROG=${0##*/}
|
|
|
|
# Adjust this to wherever you'd like to place the codebase
|
|
BASE="${PROJECT_HOME:-$HOME}/edx_all"
|
|
|
|
# Use a sensible default (~/.virtualenvs) for your Python virtualenvs
|
|
# unless you've already got one set up with virtualenvwrapper.
|
|
PYTHON_DIR=${WORKON_HOME:-"$HOME/.virtualenvs"}
|
|
|
|
# RVM defaults its install to ~/.rvm, but use the overridden rvm_path
|
|
# if that's what's preferred.
|
|
RUBY_DIR=${rvm_path:-"$HOME/.rvm"}
|
|
|
|
LOG="/var/tmp/install-$(date +%Y%m%d-%H%M%S).log"
|
|
|
|
# Make sure the user's not about to do anything dumb
|
|
if [[ $EUID -eq 0 ]]; then
|
|
error "This script should not be run using sudo or as the root user"
|
|
usage
|
|
exit 1
|
|
fi
|
|
|
|
# If in an existing virtualenv, bail
|
|
if [[ "x$VIRTUAL_ENV" != "x" ]]; then
|
|
envname=`basename $VIRTUAL_ENV`
|
|
error "Looks like you're already in the \"$envname\" virtual env."
|
|
error "Run \`deactivate\` and then re-run this script."
|
|
usage
|
|
exit 1
|
|
fi
|
|
|
|
# Read arguments
|
|
ARGS=$(getopt "cvhs" "$*")
|
|
if [[ $? != 0 ]]; then
|
|
usage
|
|
exit 1
|
|
fi
|
|
eval set -- "$ARGS"
|
|
while true; do
|
|
case $1 in
|
|
-c)
|
|
compile=true
|
|
shift
|
|
;;
|
|
-s)
|
|
systempkgs=true
|
|
shift
|
|
;;
|
|
-v)
|
|
set -x
|
|
verbose=true
|
|
shift
|
|
;;
|
|
-h)
|
|
usage
|
|
exit 0
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
|
|
cat<<EO
|
|
|
|
This script will setup a local edX environment, this
|
|
includes
|
|
|
|
* Django
|
|
* A local copy of Python and library dependencies
|
|
* A local copy of Ruby and library dependencies
|
|
|
|
It will also attempt to install operating system dependencies
|
|
with apt(debian) or brew(OSx).
|
|
|
|
To compile scipy and numpy from source use the -c option
|
|
|
|
!!! Do not run this script from an existing virtualenv !!!
|
|
|
|
If you are in a ruby/python virtualenv please start a new
|
|
shell.
|
|
|
|
EO
|
|
info
|
|
output "Press return to begin or control-C to abort"
|
|
read dummy
|
|
|
|
|
|
# Log all stdout and stderr
|
|
|
|
exec > >(tee $LOG)
|
|
exec 2>&1
|
|
|
|
|
|
# Install basic system requirements
|
|
|
|
mkdir -p $BASE
|
|
case `uname -s` in
|
|
[Ll]inux)
|
|
command -v lsb_release &>/dev/null || {
|
|
error "Please install lsb-release."
|
|
exit 1
|
|
}
|
|
|
|
distro=`lsb_release -cs`
|
|
case $distro in
|
|
wheezy|jessie|maya|olivia|nadia|natty|precise|quantal|raring)
|
|
sudo apt-get install git
|
|
;;
|
|
case $distro in
|
|
squeeze|lisa|katya|oneiric|natty)
|
|
warning "It seems like you're using $distro which has been deprecated.
|
|
While we don't technically support this release, the install
|
|
script will probably still work.
|
|
|
|
Press return to continue or control-C to abort"
|
|
read dummy
|
|
sudo apt-get install git
|
|
;;
|
|
*)
|
|
error "Unsupported distribution - $distro"
|
|
exit 1
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
Darwin)
|
|
if [[ ! -w /usr/local ]]; then
|
|
cat<<EO
|
|
|
|
You need to be able to write to /usr/local for
|
|
the installation of brew and brew packages.
|
|
|
|
Either make sure the group you are in (most likely 'staff')
|
|
can write to that directory or simply execute the following
|
|
and re-run the script:
|
|
|
|
$ sudo chown -R $USER /usr/local
|
|
EO
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
command -v brew &>/dev/null || {
|
|
output "Installing brew"
|
|
/usr/bin/ruby <(curl -fsSkL raw.github.com/mxcl/homebrew/go)
|
|
}
|
|
command -v git &>/dev/null || {
|
|
output "Installing git"
|
|
brew install git
|
|
}
|
|
|
|
;;
|
|
*)
|
|
error "Unsupported platform. Try switching to either Mac or a Debian-based linux distribution (Ubuntu or Mint)"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
|
|
# Clone MITx repositories
|
|
|
|
clone_repos
|
|
|
|
# Sanity check to make sure the repo layout hasn't changed
|
|
if [[ -d $BASE/edx_platform/scripts]]; then
|
|
ouput "Installing system-level dependencies"
|
|
|
|
# Install system-level dependencies
|
|
bash $BASE/edx_platform/scripts/install-system-req.sh
|
|
|
|
output "Installing RVM, Ruby, and required gems"
|
|
|
|
# If we're not installing RVM in the default location, then we'll do some
|
|
# funky stuff to make sure that we load in the RVM stuff properly on login.
|
|
if [ "$HOME/.rvm" != $RUBY_DIR ]; then
|
|
if ! grep -q "export rvm_path=$RUBY_DIR" ~/.rvmrc; then
|
|
if [[ -f $HOME/.rvmrc ]]; then
|
|
output "Copying existing .rvmrc to .rvmrc.bak"
|
|
cp $HOME/.rvmrc $HOME/.rvmrc.bak
|
|
fi
|
|
output "Creating $HOME/.rvmrc so rvm uses $RUBY_DIR"
|
|
echo "export rvm_path=$RUBY_DIR" > $HOME/.rvmrc
|
|
fi
|
|
fi
|
|
|
|
curl -sL get.rvm.io | bash -s -- --version 1.15.7
|
|
|
|
# Ensure we have RVM available as a shell function so that it can mess
|
|
# with the environment and set everything up properly. The RVM install
|
|
# process adds this line to login scripts, so this shouldn't be necessary
|
|
# for the user to do each time.
|
|
if [[ `type -t rvm` != "function" ]]; then
|
|
source $RUBY_DIR/scripts/rvm
|
|
fi
|
|
|
|
# Ruby doesn't like to build with clang, which is the default on OS X, so
|
|
# use gcc instead. This may not work, since if your gcc was installed with
|
|
# XCode 4.2 or greater, you have an LLVM-based gcc, which also doesn't
|
|
# always play nicely with Ruby, though it seems to be better than clang.
|
|
# You may have to install apple-gcc42 using Homebrew if this doesn't work.
|
|
# See `rvm requirements` for more information.
|
|
case `uname -s` in
|
|
Darwin)
|
|
export CC=gcc
|
|
;;
|
|
esac
|
|
|
|
# Let the repo override the version of Ruby to install
|
|
if [[ -r $BASE/mitx/.ruby-version ]]; then
|
|
RUBY_VER=`cat $BASE/mitx/.ruby-version`
|
|
fi
|
|
|
|
# Current stable version of RVM (1.19.0) requires the following to build Ruby:
|
|
#
|
|
# autoconf automake libtool pkg-config libyaml libxml2 libxslt libksba openssl
|
|
#
|
|
# If we decide to upgrade from the current version (1.15.7), can run
|
|
#
|
|
# LESS="-E" rvm install $RUBY_VER --autolibs=3 --with-readline
|
|
#
|
|
# to have RVM look for a package manager like Homebrew and install any missing
|
|
# libs automatically. RVM's --autolibs flag defaults to 2, which will fail if
|
|
# any required libs are missing.
|
|
LESS="-E" rvm install $RUBY_VER --with-readline
|
|
|
|
# Create the "mitx" gemset
|
|
rvm use "$RUBY_VER@mitx" --create
|
|
|
|
output "Installing gem bundler"
|
|
gem install bundler
|
|
|
|
output "Installing ruby packages"
|
|
bundle install --gemfile $BASE/mitx/Gemfile
|
|
|
|
|
|
# Install Python virtualenv
|
|
|
|
output "Installing python virtualenv"
|
|
|
|
case `uname -s` in
|
|
Darwin)
|
|
# Add brew's path
|
|
PATH=/usr/local/share/python:/usr/local/bin:$PATH
|
|
;;
|
|
esac
|
|
|
|
# virtualenvwrapper uses the $WORKON_HOME env var to determine where to place
|
|
# virtualenv directories. Make sure it matches the selected $PYTHON_DIR.
|
|
export WORKON_HOME=$PYTHON_DIR
|
|
|
|
# Load in the mkvirtualenv function if needed
|
|
if [[ `type -t mkvirtualenv` != "function" ]]; then
|
|
source `which virtualenvwrapper.sh`
|
|
fi
|
|
|
|
# Create MITx virtualenv and link it to repo
|
|
# virtualenvwrapper automatically sources the activation script
|
|
if [[ $systempkgs ]]; then
|
|
mkvirtualenv -a "$BASE/mitx" --system-site-packages mitx || {
|
|
error "mkvirtualenv exited with a non-zero error"
|
|
return 1
|
|
}
|
|
else
|
|
# default behavior for virtualenv>1.7 is
|
|
# --no-site-packages
|
|
mkvirtualenv -a "$BASE/mitx" mitx || {
|
|
error "mkvirtualenv exited with a non-zero error"
|
|
return 1
|
|
}
|
|
fi
|
|
|
|
|
|
# compile numpy and scipy if requested
|
|
|
|
NUMPY_VER="1.6.2"
|
|
SCIPY_VER="0.10.1"
|
|
|
|
if [[ -n $compile ]]; then
|
|
output "Downloading numpy and scipy"
|
|
curl -sL -o numpy.tar.gz http://downloads.sourceforge.net/project/numpy/NumPy/${NUMPY_VER}/numpy-${NUMPY_VER}.tar.gz
|
|
curl -sL -o scipy.tar.gz http://downloads.sourceforge.net/project/scipy/scipy/${SCIPY_VER}/scipy-${SCIPY_VER}.tar.gz
|
|
tar xf numpy.tar.gz
|
|
tar xf scipy.tar.gz
|
|
rm -f numpy.tar.gz scipy.tar.gz
|
|
output "Compiling numpy"
|
|
cd "$BASE/numpy-${NUMPY_VER}"
|
|
python setup.py install
|
|
output "Compiling scipy"
|
|
cd "$BASE/scipy-${SCIPY_VER}"
|
|
python setup.py install
|
|
cd "$BASE"
|
|
rm -rf numpy-${NUMPY_VER} scipy-${SCIPY_VER}
|
|
fi
|
|
|
|
case `uname -s` in
|
|
Darwin)
|
|
# on mac os x get the latest distribute and pip
|
|
curl http://python-distribute.org/distribute_setup.py | python
|
|
pip install -U pip
|
|
# need latest pytz before compiling numpy and scipy
|
|
pip install -U pytz
|
|
pip install numpy
|
|
# scipy needs cython
|
|
pip install cython
|
|
# fixes problem with scipy on 10.8
|
|
pip install -e git+https://github.com/scipy/scipy#egg=scipy-dev
|
|
;;
|
|
esac
|
|
|
|
output "Installing MITx pre-requirements"
|
|
pip install -r $BASE/mitx/pre-requirements.txt
|
|
|
|
output "Installing MITx requirements"
|
|
# Need to be in the mitx dir to get the paths to local modules right
|
|
cd $BASE/mitx
|
|
pip install -r requirements.txt
|
|
|
|
mkdir "$BASE/log" || true
|
|
mkdir "$BASE/db" || true
|
|
|
|
|
|
# Configure Git
|
|
|
|
output "Fixing your git default settings"
|
|
git config --global push.default current
|
|
|
|
|
|
### DONE
|
|
|
|
cat<<END
|
|
Success!!
|
|
|
|
To start using Django you will need to activate the local Python
|
|
and Ruby environments. Ensure the following lines are added to your
|
|
login script, and source your login script if needed:
|
|
|
|
source `which virtualenvwrapper.sh`
|
|
source $RUBY_DIR/scripts/rvm
|
|
|
|
Then, every time you're ready to work on the project, just run
|
|
|
|
$ workon mitx
|
|
|
|
To initialize Django
|
|
|
|
$ rake django-admin[syncdb]
|
|
$ rake django-admin[migrate]
|
|
|
|
To start the Django on port 8000
|
|
|
|
$ rake lms
|
|
|
|
Or to start Django on a different <port#>
|
|
|
|
$ rake django-admin[runserver,lms,dev,<port#>]
|
|
|
|
If the Django development server starts properly you
|
|
should see:
|
|
|
|
Development server is running at http://127.0.0.1:<port#>/
|
|
Quit the server with CONTROL-C.
|
|
|
|
Connect your browser to http://127.0.0.1:<port#> to
|
|
view the Django site.
|
|
|
|
|
|
END
|
|
exit 0
|