# This script will help configure automated deployment of projects to a server using Git. 

# Created by Matt Cassara
# More info at  http://mattcassara.com/automated-git-project-deployment/

# This is based on a script by Richard Westenra
# See http://richardwestenra.com/automating-git-deployment/

echo -e "\n"
echo ">> Welcome to the DSB project set up script."
echo -e ">> This script will set up a basic project structure, staging git repository, and password protection.\n"

echo ">> This script assumes you are cloning from your Github Account. "
echo ">> Please enter the repository name."
echo -e ">> It will be used for the project and htaccess username.\n"

# Get the project name - this will be used in the folder path and in the htacess username
echo ">> Repository Name:"
read name

echo -e "\n"

echo -e ">> Begin setup...\n "
# Echo verbose commands
#set -x

# Create the repo directory
mkdir -p ~/Development/temp/$name/website/$name.git

# Run git init and set up git hooks in the directory

cd ~/Development/temp/$name/website/$name.git

git init --bare

cat > hooks/post-receive << EOF
#!/bin/sh
GIT_WORK_TREE=~/public_html/client/$name/website git checkout -f
EOF
chmod +x hooks/post-receive

#set +x

echo -e ">> Git post receive hook is set up at $name/$name.git \n"

# Start htaccess setup
cd ~/Development/temp/$name
echo -e ">> Create htaccess file \n"

# Create htpasswd file 
htpasswd -c .htpasswd $name

echo -e "\n"

# Create htaccess file
echo -e ">> Setting up htaccess file... \n"

{
  echo 'AuthUserFile /home/darksquarebishop/public_html/client/'$name'/.htpasswd'
  echo 'AuthName "Please Log In"'
  echo 'AuthType Basic'
  echo 'require user' $name
} > .htaccess

# Create website index file

echo "This is the project index page for:" $name " - <a href='website'>Visit Website</a>"> index.html

# Clone new repo down to your computer

echo -e ">> Cloning repository... \n"

cd ~/Development

if git clone git@github.com:<YOUR ACCOUNT NAME HERE>/$name.git
  then

    echo -e ">> Copying files to server... \n"

    # Copy folder and files to server
    if scp -r ~/Development/temp/$name darksquarebishop@darksquarebishop.com:~/public_html/client/$name
      then 
        # Delete local files
        echo -e "\n"
        echo -e ">> Cleaning up temp files... \n"
        rm -r ~/Development/temp/$name
    fi

    # Create a basic index page and commit it to the repository

    cd ~/Development/$name

    echo "This is the website index page for: " $name > demo.html

    git remote add staging darksquarebishop@darksquarebishop.com:~/public_html/client/$name/website/$name.git

    git add .

    git commit -m "First commit"

    # Push the new repository up to the server

    echo -e "\n"

    echo -e ">> Pushing to origin (Github)...\n"

    git push origin master

    echo -e "\n"

    echo -e ">> Pushing to staging (DSB)...\n"

    git push staging master

    echo -e "\n"
    echo -e ">> Set up successful."
  else
    echo -e "\n"
    echo -e ">> Failed to clone repository.\n"
    echo "Delete remote files? y/n"
    read answer
    until [ $answer = "y" ] || [ $answer = "n" ]; do
      echo ">> Please select a valid command."
      echo "Delete files? y/n:"
      read answer
    done
    if [ $answer = "y" ]; then
      rm -R ~/Development/$name
      ssh darksquarebishop@darksquarebishop.com 'rm -R ~/public_html/client/'$name
      echo -e ">> Deleted. \n"
      echo -e ">> Setup failed. \n"
    else
      echo "not deleting files"
    fi
  fi