Merge pull request #26 from SchemaPlus/feat-cleanup

Remove no longer needed gems and update code to be ruby 2.5+ compliant

Author: urkle

lib/schema_dev/config.rb

@@ -1,11 +1,7 @@
 require 'active_support/core_ext/hash'
 require 'enumerator'
-require 'fastandand'
-require 'its-it'
-require 'key_struct'
 require 'pathname'
 require 'yaml'
-require 'hash_keyword_args'
 
 module SchemaDev
   CONFIG_FILE = "schema_dev.yml"
@@ -17,22 +13,21 @@ class Config
     def self._reset ; @@config = nil end  # for use by rspec
 
     def self.read
-      new((YAML.load Pathname.new(CONFIG_FILE).read).symbolize_keys)
+      new(**(YAML.load Pathname.new(CONFIG_FILE).read).symbolize_keys)
     end
 
     def self.load
       @@config ||= read
     end
 
-    def initialize(opts={}) # once we no longer support ruby 1.9.3, can switch to native keyword args
-      opts = opts.keyword_args(ruby: :required, activerecord: :required, db: :required, dbversions: nil, exclude: nil, notify: nil, quick: nil)
-      @ruby = Array.wrap(opts.ruby)
-      @activerecord = Array.wrap(opts.activerecord)
-      @db = Array.wrap(opts.db)
-      @dbversions = (opts.dbversions || {}).symbolize_keys
-      @exclude = Array.wrap(opts.exclude).map(&:symbolize_keys).map {|tuple| Tuple.new(tuple)}
-      @notify = Array.wrap(opts.notify)
-      @quick = Array.wrap(opts.quick || {ruby: @ruby.last, activerecord: @activerecord.last, db: @db.last})
+    def initialize(ruby:, activerecord:, db:, dbversions: nil, exclude: nil, notify: nil, quick: nil)
+      @ruby = Array.wrap(ruby)
+      @activerecord = Array.wrap(activerecord)
+      @db = Array.wrap(db)
+      @dbversions = (dbversions || {}).symbolize_keys
+      @exclude = Array.wrap(exclude).map(&:symbolize_keys).map {|tuple| Tuple.new(**tuple)}
+      @notify = Array.wrap(notify)
+      @quick = Array.wrap(quick || {ruby: @ruby.last, activerecord: @activerecord.last, db: @db.last})
     end
 
     def dbms
@@ -43,37 +38,36 @@ def dbms_versions_for(db, default = [])
       @dbversions.fetch(db, default)
     end
 
-    def matrix(opts={}) # once we no longer support ruby 1.9.3, can switch to native keyword args
-      opts = opts.keyword_args(quick: false, ruby: nil, activerecord: nil, db: nil, excluded: nil)
+    def matrix(quick: false, ruby: nil, activerecord: nil, db: nil, excluded: nil)
       use_ruby = @ruby
       use_activerecord = @activerecord
       use_db = @db
-      if opts.quick
+      if quick
         use_ruby = @quick.map{|q| q[:ruby]}
         use_activerecord = @quick.map{|q| q[:activerecord]}
         use_db = @quick.map{|q| q[:db]}
       end
-      use_ruby = Array.wrap(opts.ruby) if opts.ruby
-      use_activerecord = Array.wrap(opts.activerecord) if opts.activerecord
-      use_db = Array.wrap(opts.db) if opts.db
+      use_ruby = Array.wrap(ruby) if ruby
+      use_activerecord = Array.wrap(activerecord) if activerecord
+      use_db = Array.wrap(db) if db
 
       use_ruby = [nil] unless use_ruby.any?
       use_activerecord = [nil] unless use_activerecord.any?
       use_db = [nil] unless use_db.any?
 
       m = use_ruby.product(use_activerecord, use_db)
       m = m.map { |_ruby, _activerecord, _db| Tuple.new(ruby: _ruby, activerecord: _activerecord, db: _db) }.compact
-      m = m.reject(&it.match_any?(@exclude)) unless opts.excluded == :none
+      m = m.reject { |r| r.match_any?(@exclude) } unless excluded == :none
       m = m.map(&:to_hash)
 
-      if opts.excluded == :only
-        return matrix(opts.merge(excluded: :none)) - m
+      if excluded == :only
+        matrix(quick: quick, ruby: ruby, activerecord: activerecord, db: db, excluded: :none) - m
       else
-        return m
+        m
       end
     end
 
-    class Tuple < KeyStruct[:ruby, :activerecord, :db]
+    Tuple = Struct.new(:ruby, :activerecord, :db, keyword_init: true) do
       def match?(other)
         return false if self.ruby and other.ruby and self.ruby != other.ruby
         return false if self.activerecord and other.activerecord and self.activerecord != other.activerecord
@@ -86,9 +80,8 @@ def match_any?(others)
       end
 
       def to_hash
-        super.reject{ |k, val| val.nil? }
+        to_h.compact
       end
     end
-
   end
 end

lib/schema_dev/gem.rb

@@ -43,7 +43,9 @@ def get_binding
       def self.schema_plus_core_version
         @core_version ||= begin
                             gems = JSON.parse Faraday.get('https://rubygems.org/api/v1/versions/schema_plus_core.json').body
-                            gems.reject(&it["prerelease"]).sort_by(&it["number"].split('.')).last["number"]
+                            gems.reject { |e| e["prerelease"] }
+                                .sort_by { |e| e["number"].split('.') }
+                                .last["number"]
                           end
       end
 
@@ -163,7 +165,11 @@ def freshen
     def git_init
       Dir.chdir gem_name do
         system "git init"
-        system "git add #{gem_root.find.select(&:exist?).reject(&it.basename.to_s == 'Gemfile.local').join(' ')}"
+        add_param = gem_root.find
+                            .select(&:exist?)
+                            .reject { |e| e.basename.to_s == 'Gemfile.local' }
+                            .join(' ')
+        system "git add #{add_param}"
         system "git commit -m 'Initial skeleton generated by `schema_dev gem #{gem_name}`'"
       end
     end

lib/schema_dev/gemfile_selector.rb

@@ -6,14 +6,12 @@ module SchemaDev
   module GemfileSelector
     extend self
 
-    def gemfile(opts = {})
-      opts = opts.keyword_args(activerecord: :required, db: :required)
-      Pathname.new(GEMFILES_DIR).join("activerecord-#{opts.activerecord}", "Gemfile.#{opts.db}")
+    def gemfile(activerecord:, db:)
+      Pathname.new(GEMFILES_DIR).join("activerecord-#{activerecord}", "Gemfile.#{db}")
     end
 
-    def command(opts={})
-      opts = opts.keyword_args(activerecord: :required, db: :required)
-      "BUNDLE_GEMFILE=#{gemfile(activerecord: opts.activerecord, db: opts.db)}"
+    def command(activerecord:, db:)
+      "BUNDLE_GEMFILE=#{gemfile(activerecord: activerecord, db: db)}"
     end
 
     def infer_db

lib/schema_dev/readme.rb

@@ -29,7 +29,7 @@ def sub_matrix(lines)
       replace_block(lines, %r{^\s*<!-- SCHEMA_DEV: MATRIX}) do |contents|
         contents << "<!-- SCHEMA_DEV: MATRIX - begin -->\n"
         contents << "<!-- These lines are auto-generated by schema_dev based on schema_dev.yml -->\n"
-        self.matrix.group_by(&it.slice(:ruby, :activerecord)).each do |pair, items|
+        self.matrix.group_by {|e| e.slice(:ruby, :activerecord) }.each do |pair, items|
           contents << "* ruby **#{pair[:ruby]}** with activerecord **#{pair[:activerecord]}**, using #{items.map{|item| "**#{item[:db]}**"}.to_sentence(last_word_connector: ' or ')}\n"
         end
         contents << "\n"
@@ -57,9 +57,9 @@ def sub_template(template, lines)
     end
 
     def replace_block(lines, pattern)
-      before = lines.take_while(&it !~ pattern)
+      before = lines.take_while { |e| e !~ pattern }
       return lines if before == lines
-      after = lines.reverse.take_while(&it !~ pattern).reverse
+      after = lines.reverse.take_while { |e| e !~ pattern }.reverse
       contents = []
       yield contents
       before + contents + after

lib/schema_dev/rspec.rb

@@ -7,11 +7,6 @@ def self.setup
       Db.setup
     end
 
-    def self.setup_db
-      ActiveSupport::Deprecation.warn "SchemaDev::Rspec.setup_db is deprecated.  Use SchemaDev::Rspec.setup"
-      self.setup
-    end
-
     def self.db_configuration
       Db.configuration
     end

lib/schema_dev/ruby_selector.rb

@@ -4,7 +4,7 @@
 module SchemaDev
   module RubySelector
     def self.command(ruby)
-      @@selector ||= [Chruby, Rvm, Rbenv].find(&:installed?).andand.new || abort("No ruby version manager found")
+      @@selector ||= [Chruby, Rvm, Rbenv].find(&:installed?)&.new || abort("No ruby version manager found")
       @@selector.command ruby
     end
     def self._reset # for rspec, to avoid stickiness
@@ -21,11 +21,15 @@ class Chruby < ManagerBase
       CORE_COMMAND = "chruby-exec"
 
       def initialize
-        @rubies = Pathname.new(ENV['HOME']).join(".rubies").entries().map(&its.basename.to_s)
+        @rubies = Pathname.new(ENV['HOME'])
+                          .join(".rubies")
+                          .entries()
+                          .map { |e| e.basename.to_s }
       end
       def command(ruby)
         bash = Which.which 'bash' || abort("no bash shell found")
-        ruby = @rubies.select(&it =~ /^(ruby-)?#{ruby}(-p.*)?$/).last || ruby
+        ruby = @rubies.select { |e| e =~ /^(ruby-)?#{ruby}(-p.*)?$/ }
+                      .last || ruby
         "SHELL=#{bash} #{CORE_COMMAND} #{ruby} --"
       end
     end

lib/schema_dev/travis.rb

@@ -69,7 +69,7 @@ def build(config)
         else
           # we need to include against the various gemfiles so we only use PG for PG tests (and not other DBs)
           config.matrix(db: 'postgresql').map { |entry|
-            gemfile = GemfileSelector.gemfile(entry.slice(:activerecord, :db)).to_s
+            gemfile = GemfileSelector.gemfile(**entry.slice(:activerecord, :db)).to_s
             skip_gemfiles << gemfile
             include.concat versions.map {|version|
               {
@@ -86,7 +86,7 @@ def build(config)
           services << 'mysql'
         else
           config.matrix(db: 'mysql2').map do |entry|
-            gemfile = GemfileSelector.gemfile(entry.slice(:activerecord, :db)).to_s
+            gemfile = GemfileSelector.gemfile(**entry.slice(:activerecord, :db)).to_s
             skip_gemfiles << gemfile
             include << {
               "gemfile" => gemfile,
@@ -99,12 +99,12 @@ def build(config)
       end
       env = env.join(' ')
 
-      gemfiles = config.matrix.map{|entry| GemfileSelector.gemfile(entry.slice(:activerecord, :db)).to_s}.uniq
+      gemfiles = config.matrix.map{|entry| GemfileSelector.gemfile(**entry.slice(:activerecord, :db)).to_s}.uniq
       gemfiles.reject! { |gemfile| skip_gemfiles.include?(gemfile) }
 
       exclude = config.matrix(excluded: :only).map { |entry| {}.tap {|ex|
         ex["rvm"] = entry[:ruby]
-        ex["gemfile"] = GemfileSelector.gemfile(entry.slice(:activerecord, :db)).to_s
+        ex["gemfile"] = GemfileSelector.gemfile(**entry.slice(:activerecord, :db)).to_s
       }}.reject{|ex| not gemfiles.include? ex["gemfile"]}
 
       {}.tap { |travis|

schema_dev.gemspec

@@ -22,18 +22,14 @@ Gem::Specification.new do |gem|
 
   gem.add_dependency "activesupport", ">= 5.2", "< 6.2"
   gem.add_dependency "coveralls_reborn", "~> 0.23"
-  gem.add_dependency "faraday", "~> 0.9"
-  gem.add_dependency "fastandand", "~> 1.0"
-  gem.add_dependency "hash_keyword_args", "~> 0.1"
-  gem.add_dependency "its-it", "~> 1.3"
-  gem.add_dependency "key_struct", "~> 0.4"
-  gem.add_dependency "thor", "~> 0.19"
+  gem.add_dependency "faraday", "~> 1.0"
+  gem.add_dependency "thor", '>= 0.19', '< 2.0'
   gem.add_dependency "which_works", "~> 1.0"
 
   gem.add_development_dependency "bundler"
-  gem.add_development_dependency "rake", "~> 10.0"
+  gem.add_development_dependency "rake", "~> 13.0"
   gem.add_development_dependency "rspec", "~> 3.0"
   gem.add_development_dependency "rspec-given", "~> 3.8"
   gem.add_development_dependency "simplecov"
-  gem.add_development_dependency "webmock", "~> 2.1"
+  gem.add_development_dependency "webmock", "~> 3.0"
 end