Simplify new-versions.rb

Author: eregon

new-versions.rb

@@ -3,66 +3,60 @@
 
 versions.each do |engine_version|
   puts engine_version
-  engine_input, version = engine_version.split('-', 2)
+  engine, version = engine_version.split('-', 2)
+  p [engine, version]
 
-  if engine_input == 'windows'
+  if engine == 'windows'
     require_relative 'generate-windows-versions'
     exit
   end
 
-  match = case engine_input
+  match = case engine
   when 'ruby', 'jruby'
     /^\d+\.\d+\./
-  when 'truffleruby'
+  when 'truffleruby', 'truffleruby+graalvm'
     /^\d+\./
   end
 
   raise engine_version unless version[match]
 
-  engines = [engine_input]
-  engines << 'truffleruby+graalvm' if engine_input == 'truffleruby'
+  # Update ruby-builder-versions.json
+  file = "#{__dir__}/ruby-builder-versions.json"
+  lines = File.readlines(file, chomp: true)
 
-  engines.each do |engine|
-    puts engine
+  from = lines.index { |line| line.include?(%{"#{engine}": [}) }
+  raise "Could not find start of #{engine}" unless from
+  to = from
+  to += 1 until lines[to].include?(']')
 
-    # Update ruby-builder-versions.json
-    file = "#{__dir__}/ruby-builder-versions.json"
-    lines = File.readlines(file, chomp: true)
+  from += 1 # [
+  to -= 2 # head, ]
 
-    from = lines.index { |line| line.include?(%{"#{engine}": [}) }
-    raise "Could not find start of #{engine}" unless from
-    to = from
-    to += 1 until lines[to].include?(']')
+  puts lines[from..to]
 
-    from += 1 # [
-    to -= 2 # head, ]
+  release_line = lines[from..to].find { |line|
+    v = line[/"([^"]+)"/, 1] and v[match] == version[match]
+  }
 
-    puts lines[from..to]
+  if release_line
+    append = " #{version.inspect},"
+    release_line << append unless release_line.end_with?(append)
+  else
+    lines.insert to+1, "    #{version.inspect},"
+  end
 
-    release_line = lines[from..to].find { |line|
-      v = line[/"([^"]+)"/, 1] and v[match] == version[match]
-    }
+  File.write(file, lines.join("\n") + "\n")
 
-    if release_line
-      append = " #{version.inspect},"
-      release_line << append unless release_line.end_with?(append)
+  # Update README.md
+  file = "#{__dir__}/README.md"
+  lines = File.readlines(file)
+  engine_line = lines.find { |line| line.start_with?("| `#{engine}`") }
+  engine_line.sub!(/(.+ (?:-|until)) (\d+(?:\.\d+)+(?:-\w+)?)/) do
+    if Gem::Version.new(version) > Gem::Version.new($2)
+      "#{$1} #{version}"
     else
-      lines.insert to+1, "    #{version.inspect},"
-    end
-
-    File.write(file, lines.join("\n") + "\n")
-
-    # Update README.md
-    file = "#{__dir__}/README.md"
-    lines = File.readlines(file)
-    engine_line = lines.find { |line| line.start_with?("| `#{engine}`") }
-    engine_line.sub!(/(.+ (?:-|until)) (\d+(?:\.\d+)+(?:-\w+)?)/) do
-      if Gem::Version.new(version) > Gem::Version.new($2)
-        "#{$1} #{version}"
-      else
-        $&
-      end
+      $&
     end
-    File.write(file, lines.join)
   end
+  File.write(file, lines.join)
 end