# Currently works on Ubuntu 12.04 
# For other platforms modify the apt-get package names
# suitably. Need root access for installation.
# Copy into vagrant manifests directly to install
# packages in a VM.
define pip2($ensure = installed) {
    case $ensure {
        installed: {
            exec { "/usr/bin/pip install $name":
                path => "/usr/local/bin:/usr/bin:/bin",
            }
        }
        latest: {
            exec { "/usr/bin/pip install --upgrade $name":
                path => "/usr/local/bin:/usr/bin:/bin",
            }
        }
        default: {
            exec { "/usr/bin/pip install $name==$ensure":
                path => "/usr/local/bin:/usr/bin:/bin",
            }
        }
    }
}

define ez3($ensure = installed) {
    case $ensure {
        installed: {
            exec { "easy_install3 $name":
                path => "/usr/local/bin:/usr/bin:/bin",
            }
        }
        latest: {
            exec { "easy_install3 -U $name":
                path => "/usr/local/bin:/usr/bin:/bin",
            }
        }
        default: {
            exec { "easy_install3 $name==$ensure":
                path => "/usr/local/bin:/usr/bin:/bin",
            }
        }
    }
}


class multiverse {
  exec { "sed" :
    command => "sed -i \"/^# deb.*multiverse/ s/^# //\" /etc/apt/sources.list",
    path => "/bin",
  }
}

class apt {
  exec { "apt-update":
    command => "/usr/bin/apt-get update",
  }
}

class isce-giant {

  $baspack = ["subversion",   #Make systems
              "scons",
              "build-essential", #Essentials
              "gfortran", 
              "zlib1g",
              "zlib1g-dev",
              "libpng12-0",
              "libpng12-dev",
              "libopenjpeg2",
              "libopenjpeg-dev",
              "libfftw3-3",   #Scientific
              "libfftw3-dev",
              "liblapack3gf",
              "libatlas3gf-base",
              "liblapack-dev",
              "libatlas-dev",
              "libxt-dev",   #X11 
              "libxt6",
              "lesstif2-dev",
              "libx11-dev",
              "libhdf5-serial-dev",  #Data formats
              "hdf5-tools",
              "libgrib-api-1.9.9",
              "libgrib-api-dev",
              "libgrib-api-tools", 
              "gdal-bin",
              "libgeos-dev",
              "libgdal1-dev",
              "libproj-dev",
              "ffmpeg",       #Others
              "tcl8.5",
              "tcl8.5-dev",
              "python-numpy", #Python 2
              "python-scipy",
              "python2.7-dev",
              "python-setuptools",
              "python-distutils-extra",
              "cython",
              "python-matplotlib",
              "python-h5py",
              "python-pyproj",
              "python-mpltoolkits.basemap",
              "python-lxml",
              "python-pip",
              "python-requests",
              "ipython",
              "python-gdal",
              "python-netcdf",
              "python-pyshp",
              "python-shapely",
              "python3",   #Python3
              "python3-numpy",
              "python3-scipy",
              "python3-dev",
              "python3-setuptools",
              "python3-lxml",
              "ipython3",
              "python3-pyshp"]
  package {
    $baspack : ensure=>installed;
  }

}

class py-easy_install {
  exec { 'aptupdate':
    command => "apt-get update",
    path => "/usr/bin:/usr/local/bin",
  }

  ez3 {"distribute":
        ensure => latest,
  }

  ez3 {"pip":
       ensure => latest,
  }
  Exec["aptupdate"] -> Ez3["distribute"] -> Ez3["pip"]
}


class py2-pip{
  $pypack = ["pygrib",
             "pywavelets",
             "pyresample",
             "pykml",
             "simplejson"]
  pip2 {  $pypack  : ensure=> installed}
}
        
class py3-ez {

   $py3pack = ["requests",
              "pygrib",
              "cython",
              "pykml",
              "simplejson",
              "h5py",
              "pyproj"]
   ez3 { $py3pack : ensure=>installed}

   ez3 { "matplotlib": ensure=>installed}

   ez3 { "basemap":
   }

   Ez3["matplotlib"] -> Ez3["basemap"]

}

#class modules-env {
#    exec {"install":
#        command => "/vagrant/scripts/install_modules.sh",
#        onlyif => "/usr/bin/test ! -f  /usr/local/Modules",
#    }
#}

node default {
  stage {
    "zero": ;
    "one": ;
    "two": ;
    "three": ;
    "four": ;
    "five": ;
#    "six": ;
  }

  class {
    "multiverse": stage => "zero";
    "apt": stage => "one";
    "isce-giant": stage => "two";
    "py-easy_install": stage => "three";
    "py2-pip" : stage=>"four";
    "py3-ez" : stage => "five";
#    "modules-env": stage=> "six";
  }

  Stage["zero"] -> Stage["one"] -> Stage["two"] -> Stage["three"] -> Stage["four"]->Stage["five"]
#  ->Stage["six"]
}