go-ethereum/.travis.yml

language: ruby
rvm:
  - 2.5.3

before_script:
  - gem install html-proofer

# Assume bundler is being used, therefore
# the `install` step will run `bundle install` by default.
script:
  - bundle exec jekyll build
  - bundle exec htmlproofer ./_site --assume-extension --allow-hash-href --empty-alt-ignore

env:
  global:
  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer

cache: bundler # caching bundler gem packages will speed up build
[DOCS] Link checker (#20086) 5 years ago			`language: ruby`
			`rvm:`
			`- 2.5.3`

			`before_script:`
			`- gem install html-proofer`

			`# Assume bundler is being used, therefore`
			# the `install` step will run `bundle install` by default.
			`script:`
			`- bundle exec jekyll build`
[DOCS] add Matomo analytics (#20438) 5 years ago			`- bundle exec htmlproofer ./_site --assume-extension --allow-hash-href --empty-alt-ignore`
[DOCS] Link checker (#20086) 5 years ago
			`env:`
			`global:`
			`- NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer`

			`cache: bundler # caching bundler gem packages will speed up build`