organize rake build by moving tasks into task files

7 files changed, 114 insertions, 113 deletions

diff --git a/Rakefile b/Rakefile
index 799331a2..655e5c47 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,115 +1,4 @@
 # frozen_string_literal: true
-def prepare_test_env
-  # rather than hardcoding gc settings in test task,
-  # could use https://gist.github.com/benders/788695
-  ENV['RUBY_GC_MALLOC_LIMIT'] = 128_000_000.to_s
-  ENV['RUBY_GC_OLDMALLOC_LIMIT'] = 128_000_000.to_s
-  if RUBY_VERSION >= '2.1'
-    ENV['RUBY_GC_HEAP_INIT_SLOTS'] = 800_000.to_s
-    ENV['RUBY_GC_HEAP_FREE_SLOTS'] = 800_000.to_s
-    ENV['RUBY_GC_HEAP_GROWTH_MAX_SLOTS'] = 250_000.to_s
-    ENV['RUBY_GC_HEAP_GROWTH_FACTOR'] = 1.25.to_s
-  else
-    ENV['RUBY_FREE_MIN'] = 800_000.to_s
-  end
-end
+Dir.glob('tasks/*.rake').each {|file| load file }
 
-begin
-  require 'rake/testtask'
-  Rake::TestTask.new(:test) do |t|
-    prepare_test_env
-    puts %(LANG: #{ENV['LANG']}) if ENV.key? 'TRAVIS_BUILD_ID'
-    t.libs << 'test'
-    t.pattern = 'test/**/*_test.rb'
-    t.verbose = true
-    t.warning = true
-  end
-  task :default => 'test:all'
-rescue LoadError
-end
-
-begin
-  require 'cucumber/rake/task'
-  Cucumber::Rake::Task.new(:features) do |t|
-    t.cucumber_opts = %w(-f progress)
-    t.cucumber_opts << '--no-color' if ENV['CI']
-  end
-rescue LoadError
-end
-
-desc 'Activates coverage'
-task :coverage do
-  ENV['COVERAGE'] = 'true' if RUBY_VERSION >= '1.9.3'
-end
-
-namespace :test do
-  desc 'Run unit and feature tests'
-  task :all => [:test, :features]
-end
-
-begin
-  require 'bundler/gem_tasks'
-rescue LoadError
-end
-
-desc 'Open an irb session preloaded with this library'
-task :console do
-  sh 'bundle console', :verbose => false
-end
-
-namespace :build do
-desc 'Trigger builds for all dependent projects on Travis CI'
-  task :dependents do
-    if ENV['TRAVIS'].to_s == 'true'
-      next unless ENV['TRAVIS_PULL_REQUEST'].to_s == 'false' &&
-          ENV['TRAVIS_TAG'].to_s.empty? &&
-          (ENV['TRAVIS_JOB_NUMBER'].to_s.end_with? '.1')
-    end
-    # NOTE The TRAVIS_TOKEN env var must be defined in Travis interface.
-    # Retrieve this token using the `travis token` command.
-    # The GitHub user corresponding to the Travis user must have write access to the repository.
-    # After granting permission, sign into Travis and resync the repositories.
-    next unless (token = ENV['TRAVIS_TOKEN'])
-    require 'json'
-    require 'net/http'
-    require 'open-uri'
-    require 'yaml'
-    %w(
-      asciidoctor/asciidoctor.js
-      asciidoctor/asciidoctorj
-      asciidoctor/asciidoctorj/asciidoctorj-1.5.x
-      asciidoctor/asciidoctor-diagram
-      asciidoctor/asciidoctor-reveal.js
-    ).each do |project|
-      org, name, branch = project.split '/', 3
-      branch ||= 'master'
-      project = [org, name, branch] * '/'
-      header = {
-        'Content-Type' => 'application/json',
-        'Accept' => 'application/json',
-        'Travis-API-Version' => '3',
-        'Authorization' => %(token #{token})
-      }
-      if (commit_hash = ENV['TRAVIS_COMMIT'])
-        commit_memo = %( (#{commit_hash.slice 0, 8})\n\nhttps://github.com/#{ENV['TRAVIS_REPO_SLUG'] || 'asciidoctor/asciidoctor'}/commit/#{commit_hash})
-      end
-      config = YAML.load open(%(https://raw.githubusercontent.com/#{project}/.travis-upstream-only.yml)) {|fd| fd.read } rescue {}
-      payload = {
-        'request' => {
-          'branch' => branch,
-          'message' => %(Build triggered by Asciidoctor#{commit_memo}),
-          'config' => config
-        }
-      }.to_json
-      (http = Net::HTTP.new 'api.travis-ci.org', 443).use_ssl = true
-      request = Net::HTTP::Post.new %(/repo/#{org}%2F#{name}/requests), header
-      request.body = payload
-      response = http.request request
-      if response.code == '202'
-        puts %(Successfully triggered build on #{project} repository)
-      else
-        warn %(Unable to trigger build on #{project} repository: #{response.code} - #{response.message})
-      end
-    end
-  end
-end
+task default: %w(test:all)
diff --git a/tasks/bundler.rake b/tasks/bundler.rake
new file mode 100644
index 00000000..47f3ef1a
--- /dev/null
+++ b/tasks/bundler.rake
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+begin
+  require 'bundler/gem_tasks'
+rescue LoadError => e
+  warn e.message
+end
diff --git a/tasks/console.rake b/tasks/console.rake
new file mode 100644
index 00000000..a6f6856a
--- /dev/null
+++ b/tasks/console.rake
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+desc 'Open an irb session preloaded with this library'
+task :console do
+  sh 'bundle console', :verbose => false
+end
diff --git a/tasks/coverage.rake b/tasks/coverage.rake
new file mode 100644
index 00000000..217e5a94
--- /dev/null
+++ b/tasks/coverage.rake
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+desc 'Activates coverage'
+task :coverage do
+  ENV['COVERAGE'] = 'true'
+end
diff --git a/tasks/cucumber.rake b/tasks/cucumber.rake
new file mode 100644
index 00000000..9b49ce22
--- /dev/null
+++ b/tasks/cucumber.rake
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+begin
+  require 'cucumber/rake/task'
+  Cucumber::Rake::Task.new :features do |t|
+    t.cucumber_opts = %w(-f progress)
+    t.cucumber_opts << '--no-color' if ENV['CI']
+  end
+rescue LoadError => e
+  warn e.message
+end
diff --git a/tasks/dependents.rake b/tasks/dependents.rake
new file mode 100644
index 00000000..2c185ca6
--- /dev/null
+++ b/tasks/dependents.rake
@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+namespace :build do
+  desc 'Trigger builds for all dependent projects on Travis CI'
+  task :dependents do
+    if ENV['TRAVIS'].to_s == 'true'
+      next unless ENV['TRAVIS_PULL_REQUEST'].to_s == 'false' &&
+          ENV['TRAVIS_TAG'].to_s.empty? &&
+          (ENV['TRAVIS_JOB_NUMBER'].to_s.end_with? '.1')
+    end
+    # NOTE The TRAVIS_TOKEN env var must be defined in Travis interface.
+    # Retrieve this token using the `travis token` command.
+    # The GitHub user corresponding to the Travis user must have write access to the repository.
+    # After granting permission, sign into Travis and resync the repositories.
+    next unless (token = ENV['TRAVIS_TOKEN'])
+    require 'json'
+    require 'net/http'
+    require 'open-uri'
+    require 'yaml'
+    %w(
+      asciidoctor/asciidoctor.js
+      asciidoctor/asciidoctorj
+      asciidoctor/asciidoctor-diagram
+      asciidoctor/asciidoctor-reveal.js
+    ).each do |project|
+      org, name, branch = project.split '/', 3
+      branch ||= 'master'
+      project = [org, name, branch] * '/'
+      header = {
+        'Content-Type' => 'application/json',
+        'Accept' => 'application/json',
+        'Travis-API-Version' => '3',
+        'Authorization' => %(token #{token})
+      }
+      if (commit_hash = ENV['TRAVIS_COMMIT'])
+        commit_memo = %( (#{commit_hash.slice 0, 8})\n\nhttps://github.com/#{ENV['TRAVIS_REPO_SLUG'] || 'asciidoctor/asciidoctor'}/commit/#{commit_hash})
+      end
+      config = YAML.load open(%(https://raw.githubusercontent.com/#{project}/.travis-upstream-only.yml)) {|fd| fd.read } rescue {}
+      payload = {
+        'request' => {
+          'branch' => branch,
+          'message' => %(Build triggered by Asciidoctor#{commit_memo}),
+          'config' => config
+        }
+      }.to_json
+      (http = Net::HTTP.new 'api.travis-ci.org', 443).use_ssl = true
+      request = Net::HTTP::Post.new %(/repo/#{org}%2F#{name}/requests), header
+      request.body = payload
+      response = http.request request
+      if response.code == '202'
+        puts %(Successfully triggered build on #{project} repository)
+      else
+        warn %(Unable to trigger build on #{project} repository: #{response.code} - #{response.message})
+      end
+    end
+  end
+end
diff --git a/tasks/test.rake b/tasks/test.rake
new file mode 100644
index 00000000..3a3615b8
--- /dev/null
+++ b/tasks/test.rake
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+def prepare_test_env
+  # rather than hardcoding gc settings in test task,
+  # could use https://gist.github.com/benders/788695
+  ENV['RUBY_GC_MALLOC_LIMIT'] = 128_000_000.to_s
+  ENV['RUBY_GC_OLDMALLOC_LIMIT'] = 128_000_000.to_s
+  ENV['RUBY_GC_HEAP_INIT_SLOTS'] = 750_000.to_s
+  ENV['RUBY_GC_HEAP_FREE_SLOTS'] = 750_000.to_s
+  ENV['RUBY_GC_HEAP_GROWTH_MAX_SLOTS'] = 50_000.to_s
+  ENV['RUBY_GC_HEAP_GROWTH_FACTOR'] = 2.to_s
+end
+
+begin
+  require 'rake/testtask'
+  Rake::TestTask.new :test do |t|
+    prepare_test_env
+    puts %(LANG: #{ENV['LANG']}) if ENV.key? 'TRAVIS_BUILD_ID'
+    t.libs << 'test'
+    t.pattern = 'test/**/*_test.rb'
+    t.verbose = true
+    t.warning = true
+  end
+rescue LoadError => e
+  warn e.message
+end
+
+namespace :test do
+  desc 'Run unit and feature tests'
+  task :all => [:test, :features]
+end