.rultor.yml in pdd-0.20.8 vs .rultor.yml in pdd-0.21.0

@@ -1,32 +1,25 @@
+docker:
+  image: yegor256/rultor-image:1.9.0
 assets:
   rubygems.yml: yegor256/home#assets/rubygems.yml
-  s3cfg: yegor256/home#assets/s3cfg
 install: |
-  export GEM_HOME=~/.ruby
-  export GEM_PATH=$GEM_HOME:$GEM_PATH
-  sudo gem install pdd -v 0.20.5
-  sudo gem install xcop -v 0.6
-  bundle install
+  pdd -f /dev/null
+  sudo bundle install --no-color "--gemfile=$(pwd)/Gemfile"
 release:
   script: |-
-    pdd -f /dev/null
-    LC_ALL=US-ASCII bundle exec rake
+    [[ "${tag}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]] || exit -1
+    bundle exec rake
     rm -rf *.gem
-    sed -i "s/1\.0\.snapshot/${tag}/g" lib/pdd/version.rb
+    sed -i "s/0\.0\.0/${tag}/g" lib/pdd/version.rb
     git add lib/pdd/version.rb
     git commit -m "version set to ${tag}"
     gem build pdd.gemspec
     chmod 0600 ../rubygems.yml
     gem push *.gem --config-file ../rubygems.yml
-    pdd --source=$(pwd) --verbose --file=pdd.xml -e=test/** -e=features/** -e=coverage/**/* -e=README.md
-    s3cmd --no-progress put pdd.xml --config=../s3cfg s3://pdd.teamed.io/pdd.xml
-    s3cmd --no-progress put assets/puzzles.xsd --acl-public --config=../s3cfg s3://pdd-xsd.teamed.io/${tag}.xsd
-    s3cmd --no-progress put assets/puzzles.xsl --acl-public --config=../s3cfg s3://pdd-xsl.teamed.io/${tag}.xsl
 merge:
   script: |-
-    pdd -f /dev/null
     LC_ALL=US-ASCII bundle exec rake
 deploy:
   script: |-
-    echo 'Nothing to deploy'
+    echo "There is nothing to deploy"
     exit -1