add nextflow d30e48d

nextflow/validation/wave-tests/example2/modules/foo/Dockerfile

@@ -0,0 +1,7 @@
+FROM alpine 
+
+RUN apk update && apk add bash cowsay \
+        --update-cache \
+        --repository https://alpine.global.ssl.fastly.net/alpine/edge/community \
+        --repository https://alpine.global.ssl.fastly.net/alpine/edge/main \
+        --repository https://dl-3.alpinelinux.org/alpine/edge/testing

nextflow/validation/wave-tests/example2/modules/foo/main.nf

@@ -0,0 +1,8 @@
+process hello {
+  debug true
+  script:
+  """
+  cowsay Hello Summit! 
+  """
+}
+