X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/3b9ad925609e946b4095231d55a59d80361cc397..787431aa384f07d403f422ca64447e8bdf794e3f:/Dockerfile

diff --git a/Dockerfile b/Dockerfile
index 1dca54301..4e72aec8b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,17 @@
-FROM ruby:2.4
+# Basic Dockerfile to run cookstyle linting
+# run: docker build -t test .
+FROM ruby:2.6
 
 WORKDIR /app
 
 RUN apt-get update \
-	&& apt-get install -y --no-install-recommends libssl1.0-dev
+	&& apt-get install -y --no-install-recommends libssl-dev
 
 ADD Gemfile* /app/
-RUN gem install bundler && bundle config build.nokogiri --use-system-libraries && bundle install --jobs 4 --retry 5
+RUN gem install bundler --no-document \
+    && bundle config build.nokogiri --use-system-libraries \
+    && bundle install --jobs $(nproc) --retry 5
 
 ADD . /app/
 
-RUN bundle exec rubocop -f fuubar
-RUN bundle exec foodcritic -f any cookbooks
+RUN bundle exec cookstyle -f fuubar