Use standardrb for code formatting

.github/workflows/ci.yml

@@ -573,3 +573,18 @@ jobs:
         shell: bash
         run: |
           ruby -e "require 'tiny_tds'; puts TinyTds::Gem.root_path"
+
+  standardrb:
+    name: standardrb
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "2.7"
+          bundler-cache: true
+
+      - name: Check standardrb
+        shell: bash
+        run: bundle exec standardrb

Gemfile

@@ -1,2 +1,2 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 gemspec

README.md

@@ -439,6 +439,10 @@ $ rake TINYTDS_UNIT_DATASERVER=mydbserver TINYTDS_SCHEMA=sqlserver_2017
 $ rake TINYTDS_UNIT_HOST=mydb.host.net TINYTDS_SCHEMA=sqlserver_azure
 ```
 
+### Code formatting
+
+We are using `standardrb` to format our code. Just run `bundle exec standardrb --fix` to format all Ruby files.
+
 ### Compiling Gems for Windows and Linux
 
 > [!WARNING]

Rakefile

@@ -1,55 +1,54 @@
-# encoding: UTF-8
-require 'rbconfig'
-require 'rake'
-require 'rake/clean'
-require 'rake/extensiontask'
+require "rbconfig"
+require "rake"
+require "rake/clean"
+require "rake/extensiontask"
 
-SPEC = Gem::Specification.load(File.expand_path('../tiny_tds.gemspec', __FILE__))
+SPEC = Gem::Specification.load(File.expand_path("../tiny_tds.gemspec", __FILE__))
 
 CrossLibrary = Struct.new :platform, :openssl_config
 CrossLibraries = [
-  ['x64-mingw-ucrt', 'mingw64'],
-  ['x64-mingw32', 'mingw64'],
-  ['x86_64-linux-gnu', 'linux-x86_64'],
-  ['x86_64-linux-musl', 'linux-x86_64'],
-  ['aarch64-linux-gnu', 'linux-aarch64'],
-  ['aarch64-linux-musl', 'linux-aarch64'],
+  ["x64-mingw-ucrt", "mingw64"],
+  ["x64-mingw32", "mingw64"],
+  ["x86_64-linux-gnu", "linux-x86_64"],
+  ["x86_64-linux-musl", "linux-x86_64"],
+  ["aarch64-linux-gnu", "linux-aarch64"],
+  ["aarch64-linux-musl", "linux-aarch64"]
 ].map do |platform, openssl_config|
   CrossLibrary.new platform, openssl_config
 end
 
 # Add our project specific files to clean for a rebuild
-CLEAN.include FileList["{ext,lib}/**/*.{so,#{RbConfig::CONFIG['DLEXT']},o}"],
-              FileList["exe/*"]
+CLEAN.include FileList["{ext,lib}/**/*.{so,#{RbConfig::CONFIG["DLEXT"]},o}"],
+  FileList["exe/*"]
 
 # Clobber all our temp files and ports files including .install files
 # and archives
 CLOBBER.include FileList["tmp/**/*"],
-                FileList["ports/**/*"].exclude(%r{^ports/archives})
+  FileList["ports/**/*"].exclude(%r{^ports/archives})
 
-Dir['tasks/*.rake'].sort.each { |f| load f }
+Dir["tasks/*.rake"].sort.each { |f| load f }
 
-Rake::ExtensionTask.new('tiny_tds', SPEC) do |ext|
-  ext.lib_dir = 'lib/tiny_tds'
+Rake::ExtensionTask.new("tiny_tds", SPEC) do |ext|
+  ext.lib_dir = "lib/tiny_tds"
   ext.cross_compile = true
   ext.cross_platform = CrossLibraries.map(&:platform)
 
   # Add dependent DLLs to the cross gems
   ext.cross_compiling do |spec|
     # The fat binary gem doesn't depend on the freetds package, since it bundles the library.
-    spec.metadata.delete('msys2_mingw_dependencies')
-    
-    if spec.platform.to_s =~ /mingw/
+    spec.metadata.delete("msys2_mingw_dependencies")
+
+    if /mingw/.match?(spec.platform.to_s)
       spec.files += [
-        "ports/#{spec.platform.to_s}/bin/libsybdb-5.dll",
-        "ports/#{spec.platform.to_s}/bin/defncopy.exe",
-        "ports/#{spec.platform.to_s}/bin/tsql.exe"
+        "ports/#{spec.platform}/bin/libsybdb-5.dll",
+        "ports/#{spec.platform}/bin/defncopy.exe",
+        "ports/#{spec.platform}/bin/tsql.exe"
       ]
-    elsif spec.platform.to_s =~ /linux/
+    elsif /linux/.match?(spec.platform.to_s)
       spec.files += [
-        "ports/#{spec.platform.to_s}/lib/libsybdb.so.5",
-        "ports/#{spec.platform.to_s}/bin/defncopy",
-        "ports/#{spec.platform.to_s}/bin/tsql"
+        "ports/#{spec.platform}/lib/libsybdb.so.5",
+        "ports/#{spec.platform}/bin/defncopy",
+        "ports/#{spec.platform}/bin/tsql"
       ]
     end
   end

ext/tiny_tds/extconf.rb

@@ -1,19 +1,19 @@
-require 'mkmf'
-require_relative 'extconsts'
-
-if ENV['MAINTAINER_MODE']
-	$stderr.puts "Maintainer mode enabled."
-	$CFLAGS <<
-		' -Wall' <<
-		' -ggdb' <<
-		' -DDEBUG' <<
-		' -pedantic'
-	$LDFLAGS <<
-		' -ggdb'
+require "mkmf"
+require_relative "extconsts"
+
+if ENV["MAINTAINER_MODE"]
+  warn "Maintainer mode enabled."
+  $CFLAGS << # standard:disable Style/GlobalVars
+    " -Wall" \
+    " -ggdb" \
+    " -DDEBUG" \
+    " -pedantic"
+  $LDFLAGS << # standard:disable Style/GlobalVars
+    " -ggdb"
 end
 
-if gem_platform=with_config("cross-build")
-  require 'mini_portile2'
+if (gem_platform = with_config("cross-build"))
+  require "mini_portile2"
 
   openssl_platform = with_config("openssl-platform")
 
@@ -23,7 +23,7 @@ class BuildRecipe < MiniPortile
     def initialize(name, version, files)
       super(name, version)
       self.files = files
-      rootdir = File.expand_path('../../..', __FILE__)
+      rootdir = File.expand_path("../../..", __FILE__)
       self.target = File.join(rootdir, "ports")
       self.patch_files = Dir[File.join("patches", self.name, self.version, "*.patch")].sort
     end
@@ -34,35 +34,35 @@ def port_path
     end
 
     def cook_and_activate
-      checkpoint = File.join(self.target, "#{self.name}-#{self.version}-#{gem_platform}.installed")
-			
+      checkpoint = File.join(target, "#{name}-#{version}-#{gem_platform}.installed")
+
       unless File.exist?(checkpoint)
-				self.cook
-				FileUtils.touch checkpoint
-			end
-			
-      self.activate
+        cook
+        FileUtils.touch checkpoint
+      end
+
+      activate
       self
     end
   end
 
   openssl_recipe = BuildRecipe.new("openssl", OPENSSL_VERSION, [OPENSSL_SOURCE_URI]).tap do |recipe|
-    class << recipe  
+    class << recipe
       attr_accessor :openssl_platform
-      
+
       def configure
         envs = []
         envs << "CFLAGS=-DDSO_WIN32 -DOPENSSL_THREADS" if MiniPortile.windows?
         envs << "CFLAGS=-fPIC -DOPENSSL_THREADS" if MiniPortile.linux?
-        execute('configure', ['env', *envs, "./Configure", openssl_platform, "threads", "-static", "CROSS_COMPILE=#{host}-", configure_prefix, "--libdir=lib"], altlog: "config.log")
+        execute("configure", ["env", *envs, "./Configure", openssl_platform, "threads", "-static", "CROSS_COMPILE=#{host}-", configure_prefix, "--libdir=lib"], altlog: "config.log")
       end
-      
+
       def compile
-        execute('compile', "#{make_cmd} build_libs")
+        execute("compile", "#{make_cmd} build_libs")
       end
-      
+
       def install
-        execute('install', "#{make_cmd} install_dev")
+        execute("install", "#{make_cmd} install_dev")
       end
     end
 
@@ -122,30 +122,30 @@ def configure_defaults
   end
 
   # enable relative path to later load the FreeTDS shared library
-  $LDFLAGS << " '-Wl,-rpath=$$ORIGIN/../../../ports/#{gem_platform}/lib'"
+  $LDFLAGS << " '-Wl,-rpath=$$ORIGIN/../../../ports/#{gem_platform}/lib'" # standard:disable Style/GlobalVars
 
-  dir_config('freetds', "#{freetds_recipe.path}/include", "#{freetds_recipe.path}/lib")
+  dir_config("freetds", "#{freetds_recipe.path}/include", "#{freetds_recipe.path}/lib")
 else
   # Make sure to check the ports path for the configured host
-  architecture = RbConfig::CONFIG['arch']
+  architecture = RbConfig::CONFIG["arch"]
 
   project_dir = File.expand_path("../../..", __FILE__)
-  freetds_ports_dir = File.join(project_dir, 'ports', architecture, 'freetds', FREETDS_VERSION)
+  freetds_ports_dir = File.join(project_dir, "ports", architecture, "freetds", FREETDS_VERSION)
   freetds_ports_dir = File.expand_path(freetds_ports_dir)
-  
+
   # Add all the special path searching from the original tiny_tds build
   # order is important here! First in, first searched.
-  DIRS = %w(
+  DIRS = %w[
     /opt/local
     /usr/local
-  )
+  ]
 
-  if RbConfig::CONFIG['host_os'] =~ /darwin/i
+  if /darwin/i.match?(RbConfig::CONFIG["host_os"])
     # Ruby below 2.7 seems to label the host CPU on Apple Silicon as aarch64
     # 2.7 and above print is as ARM64
-    target_host_cpu = Gem::Version.new(RUBY_VERSION) < Gem::Version.new('2.7') ? 'aarch64' : 'arm64'
+    target_host_cpu = (Gem::Version.new(RUBY_VERSION) < Gem::Version.new("2.7")) ? "aarch64" : "arm64"
 
-    if RbConfig::CONFIG['host_cpu'] == target_host_cpu
+    if RbConfig::CONFIG["host_cpu"] == target_host_cpu
       # Homebrew on Apple Silicon installs into /opt/hombrew
       # https://docs.brew.sh/Installation
       # On Intel Macs, it is /usr/local, so no changes necessary to DIRS
@@ -162,7 +162,7 @@ def configure_defaults
 
   # Grab freetds environment variable for use by people on services like
   # Heroku who they can't easily use bundler config to set directories
-  DIRS.unshift(ENV['FREETDS_DIR']) if ENV.has_key?('FREETDS_DIR')
+  DIRS.unshift(ENV["FREETDS_DIR"]) if ENV.has_key?("FREETDS_DIR")
 
   # Add the search paths for freetds configured above
   ldirs = DIRS.flat_map do |path|
@@ -175,15 +175,15 @@ def configure_defaults
     [idir, "#{idir}/freetds"]
   end
 
-  puts "looking for freetds headers in the following directories:\n#{idirs.map{|a| " - #{a}\n"}.join}"
-  puts "looking for freetds library in the following directories:\n#{ldirs.map{|a| " - #{a}\n"}.join}"
-  dir_config('freetds', idirs, ldirs)
+  puts "looking for freetds headers in the following directories:\n#{idirs.map { |a| " - #{a}\n" }.join}"
+  puts "looking for freetds library in the following directories:\n#{ldirs.map { |a| " - #{a}\n" }.join}"
+  dir_config("freetds", idirs, ldirs)
 end
 
-find_header('sybfront.h') or abort "Can't find the 'sybfront.h' header"
-find_header('sybdb.h') or abort "Can't find the 'sybdb.h' header"
+find_header("sybfront.h") or abort "Can't find the 'sybfront.h' header"
+find_header("sybdb.h") or abort "Can't find the 'sybdb.h' header"
 
-unless have_library('sybdb', 'dbanydatecrack')
+unless have_library("sybdb", "dbanydatecrack")
   abort "Failed! Do you have FreeTDS 1.0.0 or higher installed?"
 end
 

ext/tiny_tds/extconsts.rb

@@ -1,9 +1,8 @@
-
-ICONV_VERSION = ENV['TINYTDS_ICONV_VERSION'] || "1.17"
+ICONV_VERSION = ENV["TINYTDS_ICONV_VERSION"] || "1.17"
 ICONV_SOURCE_URI = "http://ftp.gnu.org/pub/gnu/libiconv/libiconv-#{ICONV_VERSION}.tar.gz"
 
-OPENSSL_VERSION = ENV['TINYTDS_OPENSSL_VERSION'] || '3.4.0'
+OPENSSL_VERSION = ENV["TINYTDS_OPENSSL_VERSION"] || "3.4.0"
 OPENSSL_SOURCE_URI = "https://www.openssl.org/source/openssl-#{OPENSSL_VERSION}.tar.gz"
 
-FREETDS_VERSION = ENV['TINYTDS_FREETDS_VERSION'] || '1.4.23'
+FREETDS_VERSION = ENV["TINYTDS_FREETDS_VERSION"] || "1.4.23"
 FREETDS_SOURCE_URI = "http://www.freetds.org/files/stable/freetds-#{FREETDS_VERSION}.tar.bz2"

lib/tiny_tds.rb

@@ -1,31 +1,28 @@
-# encoding: UTF-8
-require 'date'
-require 'bigdecimal'
-require 'rational'
+require "date"
+require "bigdecimal"
 
-require 'tiny_tds/version'
-require 'tiny_tds/error'
-require 'tiny_tds/client'
-require 'tiny_tds/result'
-require 'tiny_tds/gem'
+require "tiny_tds/version"
+require "tiny_tds/error"
+require "tiny_tds/client"
+require "tiny_tds/result"
+require "tiny_tds/gem"
 
 module TinyTds
-
   # Is this file part of a fat binary gem with bundled freetds?
   # This path must be enabled by add_dll_directory on Windows.
   gplat = ::Gem::Platform.local
   FREETDS_LIB_PATH = Dir[File.expand_path("../ports/#{gplat.cpu}-#{gplat.os}*/lib", __dir__)].first
 
   add_dll_path = proc do |path, &block|
-    if RUBY_PLATFORM =~/(mswin|mingw)/i && path
+    if RUBY_PLATFORM =~ /(mswin|mingw)/i && path
       begin
-        require 'ruby_installer/runtime'
+        require "ruby_installer/runtime"
         RubyInstaller::Runtime.add_dll_directory(path, &block)
       rescue LoadError
-        old_path = ENV['PATH']
-        ENV['PATH'] = "#{path};#{old_path}"
+        old_path = ENV["PATH"]
+        ENV["PATH"] = "#{path};#{old_path}"
         block.call
-        ENV['PATH'] = old_path
+        ENV["PATH"] = old_path
       end
     else
       # libsybdb is found by a relative rpath in the cross compiled extension dll
@@ -35,13 +32,11 @@ module TinyTds
   end
 
   add_dll_path.call(FREETDS_LIB_PATH) do
-    begin
-      # Try the <major>.<minor> subdirectory for fat binary gems
-      major_minor = RUBY_VERSION[ /^(\d+\.\d+)/ ] or
-        raise "Oops, can't extract the major/minor version from #{RUBY_VERSION.dump}"
-      require "tiny_tds/#{major_minor}/tiny_tds"
-    rescue LoadError
-      require 'tiny_tds/tiny_tds'
-    end
+    # Try the <major>.<minor> subdirectory for fat binary gems
+    major_minor = RUBY_VERSION[/^(\d+\.\d+)/] or
+      raise "Oops, can't extract the major/minor version from #{RUBY_VERSION.dump}"
+    require "tiny_tds/#{major_minor}/tiny_tds"
+  rescue LoadError
+    require "tiny_tds/tiny_tds"
   end
 end