test: build docker images before tests

1 files changed, 11 insertions, 0 deletions

diff --git a/spec/support/docker_helper.rb b/spec/support/docker_helper.rb
new file mode 100644
index 0000000..76c9195
--- /dev/null
+++ b/spec/support/docker_helper.rb
@@ -0,0 +1,11 @@
+RSpec.configure do |config|
+  config.before(:suite) do
+    Pathname.pwd.join('src').each_child do |file|
+      next unless file.directory?
+
+      docker = Docker.new(pwd: file)
+      docker_image = "#{file.basename.to_s}:latest"
+      docker.build(tag: docker_image)
+    end
+  end
+end