Format code (no functional change) (#317)

Author: kalafut

src/commands/check.cr

@@ -51,13 +51,13 @@ module Shards
           end
         end
 
-        #if commit = lock["commit"]?
+        # if commit = lock["commit"]?
         #  if resolver.responds_to?(:installed_commit)
         #    return resolver.installed_commit == commit
         #  else
         #    return false
         #  end
-        #end
+        # end
 
         if Versions.resolve([spec.version], dependency.version).empty?
           Shards.logger.debug { "#{dependency.name}: version mismatch" }

src/config.cr

@@ -5,8 +5,8 @@ module Shards
   DEFAULT_COMMAND = "install"
   DEFAULT_VERSION = "0"
 
-  VERSION_REFERENCE = /^v?\d+[-.][-.a-zA-Z\d]+$/
-  VERSION_TAG = /^v(\d+[-.][-.a-zA-Z\d]+)$/
+  VERSION_REFERENCE     = /^v?\d+[-.][-.a-zA-Z\d]+$/
+  VERSION_TAG           = /^v(\d+[-.][-.a-zA-Z\d]+)$/
   VERSION_AT_GIT_COMMIT = /\+git\.commit\.([0-9a-f]+)$/
 
   def self.cache_path

src/resolvers/git.cr

@@ -35,7 +35,7 @@ module Shards
       refs = git_refs(version)
 
       if file_exists?(refs, SPEC_FILENAME)
-         capture("git show #{refs}:#{SPEC_FILENAME}")
+        capture("git show #{refs}:#{SPEC_FILENAME}")
       else
         raise Error.new("Missing \"#{refs}:#{SPEC_FILENAME}\" for #{dependency.name.inspect}")
       end

src/solver.cr

@@ -39,7 +39,6 @@ module Shards
         if distance < @solution_distance
           # select better solution (less distance from ideal):
           consider(proposal, distance)
-
         elsif distance == @solution_distance && proposal.size < @solution.not_nil!.size
           # select solution with fewer dependencies (same distance from ideal):
           consider(proposal, distance)
@@ -65,10 +64,10 @@ module Shards
           end
 
           return unless packages.any? do |pkg|
-            if dependency = pkg.spec.dependencies.find { |d| d.name == package.name }
-              Versions.prerelease?(dependency.version)
-            end
-          end
+                          if dependency = pkg.spec.dependencies.find { |d| d.name == package.name }
+                            Versions.prerelease?(dependency.version)
+                          end
+                        end
         end
       end
 
@@ -114,7 +113,6 @@ module Shards
 
           yield "can't install '#{a_name}' versions #{a_version} and #{b_version} at the same time."
           interest << "#{a_name}:"
-
         elsif interest.any? { |x| clause.any?(&.starts_with?(x)) }
           # dependency conflict:
           if clause[0] == negation

src/solver/sat.cr

@@ -9,9 +9,9 @@ module Shards
       alias Clause = Array(Literal)
 
       enum Assignment : Int8
-        NOT_SELECTED = 0
-        SELECTED = 1
-        UNDEFINED = -1
+        NOT_SELECTED =  0
+        SELECTED     =  1
+        UNDEFINED    = -1
       end
 
       def self.from_io(io : IO) : SAT

src/versions.cr

@@ -2,7 +2,7 @@ module Shards
   module Versions
     # :nodoc:
     struct Segment
-      NON_ALPHANUMERIC = /[^a-zA-Z0-9]/
+      NON_ALPHANUMERIC                           = /[^a-zA-Z0-9]/
       NATURAL_SORT_EXTRACT_NEXT_CHARS_AND_DIGITS = /^(\D*)(\d*)(.*)$/
 
       protected getter! segment : String
@@ -121,23 +121,20 @@ module Shards
           if a_num && b_num
             # compare numbers (for natural 1, 2, ..., 10, 11 ordering):
             b_num <=> a_num
-
           elsif a_num
             # b is preliminary version:
             a_segment.only_zeroes? do
               return b_segment <=> a_segment if a_segment.prerelease?
               return -1
             end
             return -1
-
           elsif b_num
             # a is preliminary version:
             b_segment.only_zeroes? do
               return b_segment <=> a_segment if b_segment.prerelease?
               return 1
             end
             return 1
-
           else
             # compare strings:
             b_segment <=> a_segment