Code formatted using crystal tool format src

Signed-off-by: Aravinda Vishwanathapura <[email protected]>

src/main.cr

@@ -12,10 +12,10 @@ args = Args.new
 
 OptionParser.parse do |parser|
   parser.banner = "Usage: kadalu-volgen [arguments]"
-  parser.on("-t TEMPLATE", "--template=TEMPLATE", "Template file") { |f| args.template_file = f}
-  parser.on("-d DATA_FILE", "--data=DATA_FILE", "Data file") { |f| args.data_file = f}
-  parser.on("-c OPTIONS_FILE", "--options=OPTIONS_FILE", "Options file") { |f| args.options_file = f}
-  parser.on("-o OUTPUT_FILE", "--output=OUTPUT_FILE", "Output file") { |f| args.output_file = f}
+  parser.on("-t TEMPLATE", "--template=TEMPLATE", "Template file") { |f| args.template_file = f }
+  parser.on("-d DATA_FILE", "--data=DATA_FILE", "Data file") { |f| args.data_file = f }
+  parser.on("-c OPTIONS_FILE", "--options=OPTIONS_FILE", "Options file") { |f| args.options_file = f }
+  parser.on("-o OUTPUT_FILE", "--output=OUTPUT_FILE", "Output file") { |f| args.output_file = f }
   parser.on("-h", "--help", "Show this help") do
     puts parser
     exit

src/options.cr

@@ -33,15 +33,15 @@ module VolfileOptions
     if opt_conf.name == ""
       return {
         opt_conf.xlator => {
-          "xlator_enabled" => option_value
-        }
+          "xlator_enabled" => option_value,
+        },
       }
     end
 
     return {
       opt_conf.xlator => {
-        opt_conf.name => option_value
-      }
+        opt_conf.name => option_value,
+      },
     }
   end
 

src/supported_options.cr

@@ -1,7 +1,7 @@
 require "./helpers"
 
 LOG_LEVELS = ["info", "error", "debug"]
-ON_OFF = ["on", "off", "enable", "disable", "yes", "no"]
+ON_OFF     = ["on", "off", "enable", "disable", "yes", "no"]
 
 VolfileOptions.option_config "diagnostics.client-log-level" do |opt|
   opt.type = "client"
@@ -54,7 +54,7 @@ end
 
 VolfileOptions.option_config "performance.strict-o-direct" do |opt|
   opt.xlator = "performance/write-behind"
-  opt.name ="strict-O_DIRECT"
+  opt.name = "strict-O_DIRECT"
   opt.allowed_values = ON_OFF
 end
 
@@ -76,6 +76,6 @@ end
 
 VolfileOptions.option_config "performance.read-after-open" do |opt|
   opt.xlator = "performance/open-behind"
-  opt.name ="read-after-open"
+  opt.name = "read-after-open"
   opt.allowed_values = ON_OFF
 end

src/volgen.cr

@@ -27,7 +27,7 @@ module Volgen
 
       names.join(" ")
     end
-    
+
     def initialize
     end
   end
@@ -138,14 +138,14 @@ module Volgen
         # If it is last element then add the previous
         # element as subvolumes
         if idx == (@elements.size - 1)
-          element.subvolumes = @elements[idx-1].name
+          element.subvolumes = @elements[idx - 1].name
           next
         end
 
         subvols = [] of String
         (0...idx).each do |i|
           # If current element is DHT then find all child elements
-          # Or if the graph name starts with the current name 
+          # Or if the graph name starts with the current name
           if @elements[i].name.starts_with?(element.name) ||
              (element.type == "cluster/replicate" && @elements[i].name.ends_with?("-ta")) ||
              (element.type == "cluster/distribute" && under_dht?(@elements[i]))
@@ -155,7 +155,7 @@ module Volgen
 
         # If no subvolumes identified, then add the
         # previous element as subvolume.
-        subvols << @elements[idx-1].name if subvols.size == 0
+        subvols << @elements[idx - 1].name if subvols.size == 0
 
         element.subvolumes = subvols.join(" ")
       end
@@ -191,9 +191,8 @@ module Volgen
 
       content.to_s
     end
-
   end
-  
+
   def self.generate(tmpl, raw_data)
     generate(tmpl, raw_data, Hash(String, String).new)
   end
@@ -205,9 +204,9 @@ module Volgen
     data = template_data(raw_data)
 
     rendered = case data
-               when Volume then template.render({"volume" => data})
+               when Volume      then template.render({"volume" => data})
                when StorageUnit then template.render({"storage_unit" => data})
-               else template.render
+               else                  template.render
                end
 
     volfile = Volfile.new rendered, options