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Exec {
  path => [
      '/usr/local/bin',
      '/usr/local/sbin',
      '/usr/bin/',
      '/usr/sbin',
      '/bin',
      '/sbin'],
  logoutput => true,
}

package {
  "git-core": ensure => installed;
  "python": ensure => installed;
  "python-dev": ensure => installed;
  "python-setuptools": ensure => installed;
  "build-essential": ensure => installed;
  "htop": ensure => installed;
  "curl":
    ensure => installed,
    before => [ Exec["download_mongo"], Exec["download_node"] ];
  "nginx":
    ensure => installed,
    before => Service['nginx'];
  "libssl-dev":
    ensure => installed,
    before => Exec["install_node"];
}

service { 'nginx' :
  ensure => running,
  enable => true,
  hasrestart => true,
}

define nodejs($version="0.4.11") {
  exec { "download_node":
    cwd => "/usr/local/src",
    command => "curl http://nodejs.org/dist/node-v$version.tar.gz | tar -xz",
    creates => "/usr/local/src/node-v$version",
    before => Exec["install_node"],
  }
  exec { "install_node":
    cwd => "/usr/local/src/node-v$version",
    command => "./configure && make && make install",
    creates => "/usr/local/bin/node",
  }
}

define mongo($version="2.0.0", $arch="i686") {
  file { "/data":
    ensure => directory,
    owner => 1000,
    group => 1000,
    before => File["/data/db"],
  }
  file { "/data/db":
    ensure => directory,
    owner => 1000,
    group => 1000,
    before => Exec["start_mongo"],
  }
  exec { "download_mongo":
    cwd => "/usr/local/src",
    command => "curl http://fastdl.mongodb.org/linux/mongodb-linux-$arch-$version.tgz | tar -xz",
    creates => "/usr/local/src/mongodb-linux-$arch-$version",
    before => Exec['install_mongo'],
  }
  exec { "install_mongo":
    command => "ln -s /usr/local/src/mongodb-linux-$arch-$version/bin/* /usr/local/bin",
    creates => "/usr/local/bin/mongod",
    before => Exec['start_mongo'],
  }
  exec { "start_mongo":
    command => "mongod &",
    unless => 'ps `cat /data/db/mongod.lock` | grep mongod',
  }
}

mongo { "install_and_run":
  version => "2.0.0",
  arch => "x86_64";
}

nodejs { "install":
  version => "0.4.11",
}