github.com/askholme/packer@v0.7.2-0.20140924152349-70d9566a6852/website/config.rb (about)

     1  require "net/http"
     2  
     3  raise "PACKER_VERSION must be set." if !ENV["PACKER_VERSION"]
     4  
     5  #-------------------------------------------------------------------------
     6  # Download the list of Packer downloads
     7  #-------------------------------------------------------------------------
     8  
     9  $packer_files = {}
    10  $packer_os = []
    11  
    12  if !ENV["PACKER_DISABLE_DOWNLOAD_FETCH"]
    13    raise "BINTRAY_API_KEY must be set." if !ENV["BINTRAY_API_KEY"]
    14    http = Net::HTTP.new("dl.bintray.com", 80)
    15    req = Net::HTTP::Get.new("/mitchellh/packer/")
    16    req.basic_auth "mitchellh", ENV["BINTRAY_API_KEY"]
    17    response = http.request(req)
    18  
    19    response.body.split("\n").each do |line|
    20      next if line !~ /\/mitchellh\/packer\/packer_(#{Regexp.quote(ENV["PACKER_VERSION"])}.+?)'/
    21      filename = $1.to_s
    22      os = filename.split("_")[1]
    23      next if os == "SHA256SUMS"
    24  
    25      $packer_files[os] ||= []
    26      $packer_files[os] << filename
    27    end
    28  
    29    $packer_os = ["darwin", "linux", "windows"] & $packer_files.keys
    30    $packer_os += $packer_files.keys
    31    $packer_os.uniq!
    32  
    33    $packer_files.each do |key, value|
    34      value.sort!
    35    end
    36  end
    37  
    38  #-------------------------------------------------------------------------
    39  # Configure Middleman
    40  #-------------------------------------------------------------------------
    41  
    42  set :css_dir, 'stylesheets'
    43  set :js_dir, 'javascripts'
    44  set :images_dir, 'images'
    45  
    46  # Use the RedCarpet Markdown engine
    47  set :markdown_engine, :redcarpet
    48  set :markdown,
    49      :fenced_code_blocks => true,
    50      :with_toc_data => true
    51  
    52  # Build-specific configuration
    53  configure :build do
    54    activate :asset_hash
    55    activate :minify_css
    56    activate :minify_html
    57    activate :minify_javascript
    58  end
    59  
    60  #-------------------------------------------------------------------------
    61  # Helpers
    62  #-------------------------------------------------------------------------
    63  helpers do
    64    def download_arch(file)
    65      parts = file.split("_")
    66      return "" if parts.length != 3
    67      parts[2].split(".")[0]
    68    end
    69  
    70    def download_os_human(os)
    71      if os == "darwin"
    72        return "Mac OS X"
    73      elsif os == "freebsd"
    74        return "FreeBSD"
    75      elsif os == "openbsd"
    76        return "OpenBSD"
    77      elsif os == "Linux"
    78        return "Linux"
    79      elsif os == "windows"
    80        return "Windows"
    81      else
    82        return os
    83      end
    84    end
    85  
    86    def download_url(file)
    87      "https://dl.bintray.com/mitchellh/packer/packer_#{file}"
    88    end
    89  
    90    def latest_version
    91      ENV["PACKER_VERSION"]
    92    end
    93  end