clean-ubuntu-install-1.sh

#!/bin/bash
# This script is designed for Ubuntu 12.04

# OPTIONS: Useful if you have to rerun the script after an error
# NOTE: Most things are ok to re-run except possibly DB create
#       Db seed tasks and DB peer authentication fix
#   no_rvm_ruby - Do not try to update RVM and Ruby
#   no_package - Do not install aditional packages
#   remove_libreoffice - Removes LibreOffice from the VM
#   install_vim - Installs VIM editor
#   install_emacs - Installs EMACS editor

# Get password to be used with sudo commands
# Script still requires password entry during rvm and heroku installs
echo -n "Enter password to be used for sudo commands:"
read -s password

# Function to issue sudo command with password
function sudo-pw {
    echo $password | sudo -S $@
}

# Show commands as they are executed, useful for debugging
# turned off in some areas to avoid logging other scripts
set -v

# Store current stdout and stderr in file descriptors 3 and 4
# If breaking out of script before complete, restart terminal
# to restore proper descriptors
exec 3>&1
exec 4>&2

# Capture all output and errors in config_log.txt for debugging
# in case of errors or failed installs due to network or other issues
exec > >(tee config_log.txt)
exec 2>&1

# Function for standard error message
function error {
  echo "ERROR: Failed to $1, please fix the issue"
  echo "       and run the script again"
  echo "NOTE: You can optionally skip completed sections with"
  echo "      arguments listed at the top of this file."
}

# Start configuration
cd ~/
sudo-pw apt-get update
sudo-pw apt-get install -y dkms     # For installing VirtualBox guest additions

# remove un-needed packages as recommended by above output
sudo-pw apt-get -y autoremove #TODO: move to bottom

# add profile to bash_profile as recommended by rvm
touch ~/.bash_profile
echo "source ~/.profile" >> ~/.bash_profile

# Install RVM and ruby 1.9.3 note: may take a while to compile ruby
if [[ $@ != *no_rvm_ruby* ]]; then
  sudo-pw apt-get install -y curl
  set +v
  \curl -L https://get.rvm.io | bash -s stable --ruby=1.9.3
  source ~/.rvm/scripts/rvm

  # Update RVM and Ruby
  #  echo Y | rvm get stable || { error "update RVM"; return 1; }
  #  rvm reload || error "reload RVM first time"
  #  echo Y | rvm upgrade 1.9.3 || { error "upgrade Ruby"; return 1; }
  #  rvm reload || error "reload RVM second time"
fi

# reload profile to set paths for gem and rvm commands
source ~/.bash_profile
set -v

# remove warning when having ruby version in Gemfile so Heroku uses correct version
rvm rvmrc warning ignore allGemfiles

# Install sqlite3 dev
# TODO: Reporting already installed
sudo-pw apt-get -y install sqlite3 libsqlite3-dev

# Optionally remove LibreOffice
if [[ $@ == *remove_libreoffice* ]]; then
  sudo-pw apt-get remove --purge libreoffice*
  sudo-pw apt-get clean
  sudo-pw apt-get autoremove
fi

# Skipping typo specific installs
# Install required libs and optional feedvalidator for typo homework
#sudo-pw apt-get -y install libxml2-dev libxslt-dev
#sudo-pw apt-get -y install python-feedvalidator

# Install nodejs
#sudo-pw add-apt-repository ppa:chris-lea/node.js
#sudo-pw apt-get update
#sudo-pw apt-get install -y nodejs

# Install jslint
#set +v
#cd ~/
#curl -LO http://www.javascriptlint.com/download/jsl-0.3.0-src.tar.gz
#tar -zxvf jsl-0.3.0-src.tar.gz
#cd jsl-0.3.0/src/
#make -f Makefile.ref
#cd ~/
#sudo-pw cp jsl-0.3.0/src/Linux_All_DBG.OBJ/jsl /usr/local/bin
#sudo-pw rm jsl-0.3.0-src.tar.gz
#sudo-pw rm -rf ~/jsl-0.3.0
#set -v

# Install other programs
sudo-pw apt-get install -y git
sudo-pw apt-get install -y chromium-browser
sudo-pw apt-get install -y graphviz

## Editors (optional)
if [[ $@ == *install_vim* ]]; then
  # Install VIM and add some basic config/plugins
  sudo-pw apt-get install -y vim
  set +v
  echo "filetype on  \" Automatically detect file types." >> .vimrc
  echo "set nocompatible  \" no vi compatibility." >> .vimrc
  echo "" >> .vimrc
  echo "\" Add recently accessed projects menu (project plugin)" >> .vimrc
  echo "set viminfo^=\!" >> .vimrc
  echo "" >> .vimrc
  echo "\" Minibuffer Explorer Settings" >> .vimrc
  echo "let g:miniBufExplMapWindowNavVim = 1" >> .vimrc
  echo "let g:miniBufExplMapWindowNavArrows = 1" >> .vimrc
  echo "let g:miniBufExplMapCTabSwitchBufs = 1" >> .vimrc
  echo "let g:miniBufExplModSelTarget = 1" >> .vimrc
  echo "" >> .vimrc
  echo "\" alt+n or alt+p to navigate between entries in QuickFix" >> .vimrc
  echo "map <silent> <m-p> :cp <cr>" >> .vimrc
  echo "map <silent> <m-n> :cn <cr>" >> .vimrc
  echo "" >> .vimrc
  echo "\" Change which file opens after executing :Rails command" >> .vimrc
  echo "let g:rails_default_file='config/database.yml'" >> .vimrc
  echo "" >> .vimrc
  echo "syntax enable" >> .vimrc
  echo "" >> .vimrc
  echo "set cf  \" Enable error files & error jumping." >> .vimrc
  echo "set clipboard+=unnamed  \" Yanks go on clipboard instead." >> .vimrc
  echo "set history=256  \" Number of things to remember in history." >> .vimrc
  echo "set autowrite  \" Writes on make/shell commands" >> .vimrc
  echo "set ruler  \" Ruler on" >> .vimrc
  echo "set nu  \" Line numbers on" >> .vimrc
  echo "set nowrap  \" Line wrapping off" >> .vimrc
  echo "set timeoutlen=250  \" Time to wait after ESC (default causes an annoying delay)" >> .vimrc
  echo "\" colorscheme vividchalk  \" Uncomment this to set a default theme" >> .vimrc
  echo "" >> .vimrc
  echo "\" Formatting" >> .vimrc
  echo "set ts=2  \" Tabs are 2 spaces" >> .vimrc
  echo "set bs=2  \" Backspace over everything in insert mode" >> .vimrc
  echo "set shiftwidth=2  \" Tabs under smart indent" >> .vimrc
  echo "set nocp incsearch" >> .vimrc
  echo "set cinoptions=:0,p0,t0" >> .vimrc
  echo "set cinwords=if,else,while,do,for,switch,case" >> .vimrc
  echo "set formatoptions=tcqr" >> .vimrc
  echo "set cindent" >> .vimrc
  echo "set autoindent" >> .vimrc
  echo "set smarttab" >> .vimrc
  echo "set expandtab" >> .vimrc
  echo "" >> .vimrc
  echo "\" Visual" >> .vimrc
  echo "set showmatch  \" Show matching brackets." >> .vimrc
  echo "set mat=5  \" Bracket blinking." >> .vimrc
  echo "set list" >> .vimrc
  echo "\" Show $ at end of line and trailing space as ~" >> .vimrc
  echo "set lcs=tab:\ \ ,eol:$,trail:~,extends:>,precedes:<" >> .vimrc
  echo "set novisualbell  \" No blinking ." >> .vimrc
  echo "set noerrorbells  \" No noise." >> .vimrc
  echo "set laststatus=2  \" Always show status line." >> .vimrc
  echo "" >> .vimrc
  echo "\" gvim specific" >> .vimrc
  echo "set mousehide  \" Hide mouse after chars typed" >> .vimrc
  echo "set mouse=a  \" Mouse in all modesc" >> .vimrc
  mkdir .vim
  cd .vim
  wget http://www.vim.org/scripts/download_script.php?src_id=16429
  mv d* rails.zip
  unzip rails.zip
  rm -rf rails.zip
  # to allow :help rails, start up vim and type :helptags ~/.vim/doc
  set -v
fi

if [[ $@ == *install_emacs* ]]; then
  # Install emacs and add some basic config/plugins
  cd ~/
  sudo-pw apt-get install -y emacs
  set +v
  wget https://github.com/downloads/magit/magit/magit-1.1.1.tar.gz
  tar -zxvf magit-1.1.1.tar.gz
  cd magit-1.1.1/
  make
  sudo-pw make install
  echo "(require 'magit)" >> .emacs
  cd ~/
  rm -rf magit-1.1.1/ magit-1.1.1.tar.gz
  cd /usr/share/emacs
  sudo-pw mkdir includes
  cd includes
  sudo-p wget http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/misc/ruby-mode.el
  sudo-pw wget http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/misc/ruby-electric.el
  cd ~/
  echo "" >> .emacs
  echo "; directory to put various el files into" >> .emacs
  echo "; (add-to-list 'load-path \"/usr/share/emacs/includes\")" >> .emacs
  echo "" >> .emacs
  echo "(global-font-lock-mode 1)" >> .emacs
  echo "(setq font-lock-maximum-decoration t)" >> .emacs
  echo "" >> .emacs
  echo "; loads ruby mode when a .rb file is opened." >> .emacs
  echo "(autoload 'ruby-mode \"ruby-mode\" \"Major mode for editing ruby scripts.\" t)" >> .emacs
  echo "(setq auto-mode-alist  (cons '(\".rb$\" . ruby-mode) auto-mode-alist))" >> .emacs
  echo "(setq auto-mode-alist  (cons '(\".rhtml$\" . html-mode) auto-mode-alist))" >> .emacs
  echo "" >> .emacs
  echo "(add-hook 'ruby-mode-hook" >> .emacs
  echo "        (lambda()" >> .emacs
  echo "          (add-hook 'local-write-file-hooks" >> .emacs
  echo "                    '(lambda()" >> .emacs
  echo "                      (save-excursion" >> .emacs
  echo "                        (untabify (point-min) (point-max))" >> .emacs
  echo "                        (delete-trailing-whitespace)" >> .emacs
  echo "                        )))" >> .emacs
  echo "          (set (make-local-variable 'indent-tabs-mode) 'nil)" >> .emacs
  echo "          (set (make-local-variable 'tab-width) 2)" >> .emacs
  echo "          (imenu-add-to-menubar \"IMENU\")" >> .emacs
  echo "          (define-key ruby-mode-map \"\C-m\" 'newline-and-indent)" >> .emacs
  echo "          (require 'ruby-electric)" >> .emacs
  echo "          (ruby-electric-mode t)" >> .emacs
  echo "          ))" >> .emacs
  set -v
fi

# Install needed packages
if [[ $@ != *no_package* ]]; then
  # Install Qt webkit headers
  sudo-pw apt-get install -y libqtwebkit-dev || { error "install webkit dev"; return 1; }

  # Install postgreSQL
  sudo-pw apt-get install -y libpq-dev || { error "install pg dev"; return 1; }
  sudo-pw apt-get install -y postgresql || { error "install pg"; return 1; }

  # Install X virtual frame buffer
  sudo-pw apt-get install -y xvfb || { error "install xvfb"; return 1; }

  # Remove un-needed packages
  sudo-pw apt-get -y autoremove
fi

# Heroku
wget -qO- https://toolbelt.heroku.com/install-ubuntu.sh | sh

# Restore stdout and stderr and close file descriptors 3 and 4
exec 1>&3 3>&-
exec 2>&4 4>&-

# turn off echo
set +v
unset password

# Display completion notice
echo '**** NOTICE ****'
echo 'VM environment is ready for application installation.'
echo '- Fork the http://github.com/tansaku/LocalSupport repo (fork button at top right of github web interface)'
echo '- Clone your new forked repo here:'
echo '    git clone https://github.com/<yourname>/LocalSupport.git'
echo '- cd into LocalSupport'
echo '- Run the app install script:'
echo '    ./clean-ubuntu-install-2.sh'